Centerboard Classes NAPY D-PN Wind HC For Handicap Range
Code 0-1 2-3 4 5-9
14 (Int.) 14 85.3 86.9 85.4 84.2 84.1
29er 29 84.5 (85.8) 84.7 83.9 (78.9)
405 (Int.) 405 89.9 (89.2)
420 (Int. or Club) 420 97.6 103.4 100.0 95.0 90.8
470 (Int.) 470 86.3 91.4 88.4 85.0 82.1
49er (Int.) 49 68.2 69.6
505 (Int.) 505 79.8 82.1 80.9 79.6 78.0
A Scow A-SC 61.3 [63.2] 62.0 [56.0]
Akroyd AKR 99.3 (97.7) 99.4 [102.8]
Albacore (15') ALBA 90.3 94.5 92.5 88.7 85.8
Alpha ALPH 110.4 (105.5) 110.3 110.3
Alpha One ALPHO 89.5 90.3 90.0 [90.5]
Alpha Pro ALPRO (97.3) (98.3)
American 14.6 AM-146 96.1 96.5
American 16 AM-16 103.6 (110.2) 105.0
American 18 AM-18 [102.0]
Apollo C/B (15'9") APOL 92.4 96.6 94.4 (90.0) (89.1)
Aqua Finn AQFN 106.3 106.4
Arrow 15 ARO15 (96.7) (96.4)
B14 B14 (81.0) (83.9)
Bandit (Canadian) BNDT 98.2 (100.2)
Bandit 15 BND15 97.9 100.7 98.8 96.7 [96.7]
Bandit 17 BND17 (97.0) [101.6] (99.5)
Banshee BNSH 93.7 95.9 94.5 92.5 [90.6]
Barnegat 17 BG-17 100.3 100.9
Barnegat Bay Sneakbox B16F 110.6 110.5 [107.4]
Barracuda BAR (102.0) (100.0)
Beetle Cat (12'4", Cat Rig) BEE-C 120.6 (121.7) 119.5 118.8
Blue Jay BJ 108.6 110.1 109.5 107.2 (106.7)
Bombardier 4.8 BOM4.8 94.9 [97.1] 96.1
Bonito BNTO 122.3 (128.5) (122.5)
Boss w/spi BOS 74.5 75.1
Buccaneer 18' spi (SWN18) BCN 86.9 89.2 87.0 86.3 85.4
Butterfly BUT 108.3 110.1 109.4 106.9 106.7
Buzz BUZ 80.5 81.4
Byte BYTE 97.4 97.7 97.4 96.3 [95.3]
Byte CII BYTE2 (91.4) [91.7] [91.6] [90.4] [89.6]
C Scow C-SC 79.1 81.4 80.1 78.1 77.6
Canoe (Int.) I-CAN 79.1 [81.6] 79.4 (79.0)
Canoe 4 Mtr 4-CAN 121.0 121.6
Canoe 4 Mtr (ACA Cl.) 4-CAN2 (118.4) (120.2)
Canoe 5 Mtr 5-CAN 110.6 (109.0) 111.9
Capri (see Catalina)
Caprice CPR 102.4 [103.1] 103.7
Catalina 13 (Capri) CAT13 92.1 94.0 92.5 (90.4)
Catalina 14.2 (Capri) CAT142 99.4 100.1 99.7 99.2
Catalina 14.2 Keel (Capri CAT142K (100.5)
Catalina 16.5 (Capri) no spi CAT165 96.3 97.1 95.9 94.9
Catalina Expo 12.5 CAT125 (102.0) (101.0)
Celebrity w/Genoa CEL 90.2 93.8 90.4 89.0 [87.6]
Challenger 15 CHL15 91.7 93.6
CL 14 CL14 101.2 103.3 101.7 100.3 94.4
CL 16 CL16 95.7 98.0 96.8 95.1 93.6
C-Lark C-LK 96.7 96.8 96.9 96.6 96.0
Club Junior CFJ 102.5 (105.5) (103.0)
Code 40 COD40 93.5 (94.0)
Comet CM 91.7 95.2 92.1 89.7 88.7
Contender (Int.) CND 90.1 95.9 91.0 82.0
Coronado 15 COR15 91.9 92.7 92.6 91.5 90.4
Cyclone 13 CLN13 101.0 102.0 100.5 (100.3)
Cyclone 13 (SA=74) CLN132 96.9 (98.7) 97.2 (95.6)
D Scow D-SC 82.7 81.4 [82.0]
Dabchick DABCK 122.5 128.6 123.4
Dagger DGER 94.9 97.2 94.7 (91.3)
Day Sailer (O'Day 17) DS 98.5 101.3 98.5 96.9 96.3
Defender (O'Day) DFD 99.5 (100.0) (99.6) (93.3)
Demon DM 95.4 92.2 95.9 95.8 (95.8)
Dolphin 17 DLP17 97.5 (98.1) 97.8 96.9
Dolphin Sr DLPSR 105.5 111.7 108.6 101.0 97.3
Dover Dory 16 DOD16 (105.1) (106.7)
DS-16 DS-16 117.1 (120.7) 118.5 (106.8)
Duster DUS 98.2 98.7 98.8 (97.8)
Dyer Dink DT (10') Rhodes DDT10 (110.0) (112.0)
E Scow E-SC 72.6 77.6 75.3 70.8 69.3
El Toro ELTO 126.6 127.5 127.6 128.0
Enterprise (Int.) ENT 92.6 93.4 93.3 92.2 91.6
Europe Dinghy (Int.) EUR 92.8 94.0 93.0 (91.5)
Evans 16 EVN16 (98.4) (97.9)
Explorer 15 EXP 108.0 (111.8) 107.1 [104.8]
Falcon 14 FAL14 105.3 (109.4) 106.3 (101.2)
Finn (Int.) FN 90.1 93.2 91.8 89.1 87.1
Fireball (Int.) FB 85.6 87.9 87.1 85.4 82.4
FJ (Int.) FJ 97.9 100.9 99.3 98.2 (95.8)
Flying Dutchman (Int.) FD 80.1 82.6 81.5 78.4 75.9
Flying Fish FFSH 99.4 102.6 98.7 (98.9)
Flying Scot (19') FSCT 89.6 92.1 90.4 89.1 87.5
Flying Tern FT 108.6 111.0 109.3 (102.1) (102.0)
Force 5 F5 95.4 98.1 96.6 95.3 93.4
Ford 20 (Day Sailer) FRD20 100.7 100.5 [98.0]
Formula S FORMS 98.6 [95.0] 98.6
Frontrunner FRUN 87.0 91.1 87.6 85.7
Fusion 15 FUS15 90.7 [93.2] 90.8 [90.0] [88.3]
Gannet GN (99.2) (100.1)
Geary 18 GRY18 92.2 95.7 94.0 89.6 (89.4)
Gemini 16' GEM 99.1 (101.0) 99.4 (99.1)
Ghost 13 (SA=105) GHO13 104.6 105.9 105.7 103.0
GP14 GP14 100.9 103.0 101.7 99.8 (99.4)
Gull GUL 119.5 (120.6)
Hampton One Design HA 91.9 94.2 92.2 (88.2) (87.9)
Harpoon 4.6 HPN4.6 102.0 103.6 101.5 96.5
Harpoon 5.2 HPN5.2 96.0 99.4 96.7 94.3 (93.1)
Hartley 14 HRT14 (97.3) (98.1)
Highlander HI 84.3 87.8 86.3 82.7 80.5
Hobie One-12 See: HLR12
Hobie One-14 See: HLR14
Hobie One-9 See: HLRHK
Holder 12 (H1-12) HLR12 105.5 105.2 105.6 97.5
Holder 14 (H1-14) HLR14 111.0 113.3 111.7 (108.4)
Holder Hawk (H1-9) HLRHK 120.5 (114.5) 121.4 (120.8)
Holiday 19 HLD19 103.2 108.3 103.3 (100.3) [100.3]
Holiday Jr HLDJR 111.1 (114.1) 112.0 (104.0)
Hunter 140 (JY14) HTR140 [99.0]
Hunter 170 no spi HTR170 92.7 92.6
Inland 20 Scow I20-SC 83.4 [88.5] (85.0) [81.4] [80.4]
Interlake INT 89.1 92.3 90.1 89.2 87.1
Invitation INVT 99.4 101.5 100.2 98.0 (96.5)
Islands 17 ISD17 98.4 (101.0) 100.5 [97.9]
Javelin JAV 111.3 111.2 111.5 110.4 (109.8)
Jester 12 JES12 (115.0) (116.5)
Jester 16 JES16 102.2 102.3
Jester 8 JES8 125.6 126.1 (123.0)
Jet 14 JT14 97.2 97.5 98.2 96.6 (94.6)
Jetwind JTWN 109.2 (112.5) 110.2 102.5
Johnson 18 spi JHN18 86.4 (87.0) 86.5 (80.1)
Jollyboat JB 86.8 (92.0) 86.1
JY 15 JY15 91.9 92.5 92.4 91.9
JY Xcite Trainer 9'11" JY-T (135.0)
Kenn 11 KN11 111.1 (108.7) (112.0)
Kestrel KL 91.6 90.8 91.9 91.7 91.5
Koralle 15 KRL15 112.0 (113.0)
Koralle Jr KRL12 (120.3) (123.0) [120.2]
Korsar KO 87.0 [89.0] 86.5 [85.0] 85.0
Lark (13'4") LRK (93.6) (93.8)
Lark 10 LRK10 125.4 (130.0) (135.3)
Laser (Int.) LASE 91.1 93.7 92.3 91.0 88.2
Laser 2000 LAS2000 92.5 91.1
Laser 4.7 (Int.) LAS4.7 95.4 (96.1) 95.2 (94.9)
Laser 4000 LAS4000 80.7 80.8
Laser II (Int., w/Trap & Spi) LASE2 92.8 95.6 94.6 93.6 88.8
Laser Radial/Laser M LASEM 96.7 99.4 97.3 93.6
Laser Stratos no trap LASST 87.3 87.4
Laser Vortex LASVT 86.8 87.2
Lazy E LZE 91.7 92.7 (88.9)
Lido 14 LD14 98.9 99.7 99.1 98.5 98.2
Lightning (Int.) LI 87.0 92.6 87.6 85.4 83.9
Lone Star 13 LS13 109.5 [106.3] 108.4
Lone Star 16 (SA=145) LS16 116.1 (116.0) 117.4 (116.2)
Lone Star 16 (SA=165) LS162 110.6 (108.9) (114.4)
M Scow (M-16 Scow) M-SC 89.3 94.2 90.6 88.1 87.4
M-20 Scow M-20 83.5 88.6 85.2 81.5 80.5
Mac Dinghy MACD 121.2 121.3
Mach II MACH (110.0) (112.0) [110.6] [108.3]
Man O'War MWR 99.4 100.9 98.9 98.3
Mariner 17 MAR17 105.0 105.3 (100.0)
Marlin 14 MRL14 (103.3) (103.1) (102.0)
Marshall Cat 15 See: SNDPR
Mayflower MAY 123.6 (125.4) 126.3 (115.3)
MC Scow MC-SC 87.8 89.5 87.4 87.2 86.5
Megabyte MBYT 90.8 93.7 92.8 91.2 (90.0)
Melonseed Skiff MSED [110.0]
Merrimac MERI (108.9) (106.6)
Meteor MET (116.0) (120.0) [115.0]
Microtoner (Brazil) MTON (88.0) (88.2)
Minifish (Alcort) MFSH 113.4 116.2 115.5 [112.0] (109.1)
Mirror 16 MRR16 95.8 97.0
Mirror Dinghy (10'10") MRRDY 113.1 (114.0) 113.0 112.5 (110.6)
Missile MI 98.1 (97.8) 98.0
Mobjack MJ 91.3 96.5 92.4 88.0 (86.5)
Monk MONK [100.0]
Montgomery 15 MON15 108.2 (111.7)
Moth MO 107.1 (108.4) 107.2 (102.0)
Mustang 17 MUS17 102.9 (104.3) 103.1
Musto Skiff MUST [80.0]
Mutineer 15' (SWN15) MUTR 96.0 98.1 96.1 95.4 (95.0)
MX Ray MXRAY (90.5) (90.7)
Narrasketuck NRS (89.7)
National 10 N-10 (123.5) (123.3)
National 12 N-12 98.0 97.4
National One Design N1D 96.3 97.5 96.5 95.8 (93.3)
Neptune 14 NEP14 107.4 108.2 (103.3)
Nomad spi (Vanguard) NMD17 (93.5)
O'Day 12 ODY12 117.3 (117.1) [107.8]
O'Day 15 ODY15 95.8 98.1 97.8 93.8 [91.4]
OK Dinghy (Int.) OK 96.5 97.1 96.9 96.6 96.1
Omega (14') OMG 110.6 112.3 110.4 108.1
Optimist Pram (Int.) OP 123.6 124.0
Ospray (O'Day) OSPRA 105.7 (108.2) 106.5 (102.8)
Osprey Mk 1&2 OS-1 85.0 85.0
Osprey Mk 2&3 OS-3 84.8 87.2 84.8 84.0
Overnighter (Tanzer) OVN16 102.5 103.0 (102.3)
Paceship 17 PSC17 107.4 (109.3) (108.2) [105.5]
Penguin PG 111.5 112.9 112.8 110.3
Petrel PET 115.6 117.0 116.6
Phantom (Lateen Rig) PHNTM 103.5 108.5 104.5 101.2 (99.1)
Pintail PINT 105.0 113.9 107.3 (100.0) (96.5)
Pirateer PIRAT 102.9 (104.9) 102.9 (101.5)
Porpoise 12 PRP12 114.6 116.8
Precision 14 PRS14 103.5 (102.4) (103.0) (98.8)
Precision 15 PRS15 96.6 (96.2)
Precision 16 PRS16 100.1 (101.8) 101.5 [95.0]
Precision 18.5 no spi PRS185 90.2 (91.5) [90.2] (88.0)
Puffer PUF 110.4 108.7 111.8 108.8 (106.8)
Raider 16 RDR16 91.4 92.0 91.2
Ranger 16 RNG16 (111.2) (108.8)
Rascal RSCL 108.9 [113.0] 109.5 [103.4]
Rebel REB 96.9 96.2 96.1 96.0 96.0
Rhodes Bantam RB 97.4 101.0 98.1 96.0 94.8
RS 200 Slp spi RS200 88.3 88.8
RS 400 Slp spi RS400 82.3 82.4
RS 600 RS600 76.2 (77.4) 76.8
RS 700 spi RS700 73.3 73.9
RS 800 Slp spi RS800 77.0 77.5
RS Feva RSFEV (105.2) (105.8)
RS Vareo spi RSVAR 92.7 92.7
Sabot Naples SBT-N 136.4 136.7
Sabot U.S. SBT (119.6) (121.8)
Sailfish SAF 118.4 119.8 118.5 (114.1)
Sandpiper 15 (Marshall) SNDPR 112.7 (116.6) 114.3 (109.1)
Scorpion SCOR 112.1 112.6 111.0
Sea Pearl 21 (Cat Ketch) SPL21K (96.6) (97.0)
Sea Snark (Snark) SNAR 129.1 134.1 130.8 (125.0)
Sea Witch (Sunchaser II) SWCH 112.2 111.3 114.5
Seabird SBD (117.1) (117.0)
Sidewinder (Sloop) SWND 98.9 102.1 100.6 96.7 (94.3)
Sirocco 15 SRC15 97.2 (96.6) (97.5) (96.5)
Skidley SKID 91.3 (90.4) (91.7) (90.0)
Skipjack SJ 93.1 94.4 94.0 90.8
Skylark SL 116.4 (117.6) 116.3 (107.8)
Snipe (Int.) SN 91.9 94.8 92.5 91.4 89.0
Solar Sailer 13' Expo SOS13 (122.7) (122.3)
Spanker (Brazil) SPKR [97.0]
Spindrift 13'4" SPN13 104.5 (104.9) 104.6 [102.5]
Spindrift 15 SPN15 100.5 (105.9) (100.6)
Spree SPR 93.0 92.8 93.8 (92.4)
SR 17 SR-17 (83.1)
Starcraft STC 117.6 (119.7)
Stardancer 14 STD14 110.3 (112.0) 110.5 (106.3)
Starfish STFS 103.4 107.0 105.6 100.7 (98.7)
Starwind 15 See: MUTR
Starwind 18 See: BCN
Suicide (Develop.Class) SUI 80.7 84.0 81.5 (76.0) [75.4]
Sun Cat (Cat Rig) SUNC (102.8) (103.0)
Sunbird SBRD 114.0 (114.5) 115.0
Sunfish (Int.) SF 99.6 103.0 100.4 97.8 95.8
Sunflower SUNF 131.7 (139.3) 130.4 127.6 [125.1]
Super Porpoise 14 SPOR 107.4 109.1 100.6 [99.6]
Super Sunfish SSF 100.7 102.4 102.3 99.3 (95.8)
Surfwind SURF 107.7 (110.6) 111.2 (103.7) [102.4]
Surprise SURP 99.8 101.8 99.7 [95.0] (94.8)
Sweet 16 SWSX 96.2 99.4 95.9 94.7 94.3
Tanzer 14 TNZ14 111.4 112.5 (106.1) [104.0]
Tanzer 16 w/Gen TNZ16 97.1 97.0 97.2 96.4 [95.7]
Tasar TASA 88.2 93.6 89.9 85.6 (84.5)
Thistle TH 83.0 83.0 83.0 83.0 83.0
Tornado C/B TOCB 90.9 91.9 91.8 91.0 (89.7)
Town Class TWN 97.3 [98.6] 98.3 (95.3)
United States Monotype USMO 98.5 (98.7)
Upstart UP 100.5 (102.7) 100.7 99.7 [99.7]
US-1 US-1 91.5 90.6 91.3 92.3 91.9
Vagabond 17 (and HLR17) VAG17 [100.0]
Vanguard 15 VGD15 90.5 92.6 91.2 86.1
Vector VECT 101.9 (103.2) 102.0 (93.5)
Viper VIP 94.5 (95.6) 94.7 (92.6)
Wayfarer WF 91.6 94.0 91.7 90.5 89.5
Weesort WS 124.7 (125.3) (122.9)
West Wight Potter 15 WWP15 138.1 139.1 (137.5)
Westlake 14 WL14 105.6 (105.0)
Whip WHIP 93.2 (93.3) 93.1 (91.0)
Whirlwind WHWN 115.0 (115.2)
Whitecap 18' (L-N) WHCAP 100.5 (100.9)
Widgeon WDG 122.6 126.0 121.8 (118.4)
Wildflower WILF 123.2 117.5 124.7 (126.9)
Windflight WINF 108.3 (106.7) (108.6)
Windjammer WINJ 110.1 113.0 109.3
Windmill WM 89.5 92.9 91.4 88.3 86.2
Wing Dinghy WD 92.0 (92.5)
Wizz 14 WIZ (92.4) (93.8)
Woodpussy WP 103.0 104.9 (99.3)
X-14 (Italy) X-14 [95.1]
X-Boat X-B 97.7 98.0 (96.5)
Y-Boat Y-B (91.0) (91.1)
Y-Flyer YF 86.7 89.5 87.9 86.4 83.4
Zef 12 ZEF12 117.2 [122.0] 117.5 [113.1]
Zenith ZEN 91.4 [93.0] (92.0) [87.9]
Zuma ZUM 103.2 (104.3) 103.7 (100.3)
Centerboard Classes Napy D-PN Wind HC For Handicap Range
Code 0-1 2-3 4 5-9
360 360 (102.0)
4.45 4.45 (97.2) (97.3)
747 Cat Rig (SA=75) 747 (97.6) (102.5) (98.5)
747 Sloop (SA=116) 747SL 96.9 (97.7) 97.1
American 17 AM-17 [105.5]
Apache APC (113.8) (116.1)
Balboa 13 BLB13 [91.4]
Bat Mk 2 BAT-2 (107.0)
Bay Hustler BHSL [95.0]
BBC Scow (12' Custom) BBC-SC 104.4 107.1
BBC Sloop BBC-SL 111.6 114.6
Blivit 13 BLV13 [96.0]
Blue Bird BB [121.9]
Blue Buoy (14') BLBY (102.5) (106.2)
Blue Crab BLCRB (110.8) [112.4] [110.7]
Bombardier 3.8 BOM3.8 [104.0]
Cadet (Int.) CADT [80.0]
Canoe, Ranger RNG-C [115.0]
Canoe, Sailing (Grum.) SACAN [144.0]
Cape Dory 10 CD-10 (135.2)
Cape Dory 14 CD-14 (125.4) [124.2]
Catalina 8 CAT8 (130.0)
Channel Sloop CNLSL 92.1 (92.4)
Chatauqua 12 CQ-12 (110.4)
Checkmate CHMTE (106.0) (107.0)
Chesapeake CHES (90.0) (90.3)
Cheyenne CHY (83.9)
Copperhead COHD 100.5 103.7 102.5 (96.0)
Corsair Ten CSR10 [97.5]
Cortez 14 CTZ14 [98.0]
Cottontail COTL (104.0) (104.5)
Designers Choice w/spi DC 103.6 (104.0) 103.7 (100.5)
Dingue (Brazil) DNG [95.0]
Discoverer 18 DCV18 101.0 (105.0) (101.0) (96.0)
Dolphin Jr DLPJR (116.9) [118.0]
Doodle DOODL (120.0)
Dovekie DOVKE (110.1) (110.1)
Dragoner (Chrysler) DRGNR [97.0]
Dutchcraft DUT (101.8) (103.9)
Dyer Delta DD (87.0)
Eighteen Skiff 18 (65.9) (74.2)
Exocet II (Aus.) EXT (75.7)
Expresswind EXSWN [91.5]
Feather FETH [110.0]
Firefly FFLY (99.6) [100.8]
Flipper FLIP (99.4) (99.5)
Flipper (Canadian) FLCA 97.0 (98.7)
Flying Cloud FLCL (133.0) [134.0]
Galilee 15 GAL15 [99.4]
Genesis 4.4 GEN4.4 (95.4) (95.5)
Glen-L 13' GNL13 (102.3) (104.3)
Glen-L 15' GNL15 (99.0)
Glorius GLOR (109.5) (110.7)
Gloucester Dory 26'9" GLOD (99.6) (98.9)
Goldfish GF (109.0) [110.0]
Grampian 17 GRP17 (95.9)
Gryphon GRYN (94.4)
Gulf Coast 15 GFC15 (98.0)
Hawk 17 HAW17 (108.0) [108.2]
Herman 15 HRM15 (116.0)
Heron HERN [120.0]
Hobie 10 H10 (112.8)
Holder 17 See: VAG17
Holder 17 DS HLR172 [103.0]
Hurricane C/B HURI [100.0]
Illusion 12 (12') ILU12 [116.4]
Inland Cat INCT 106.4 107.1
Inland Sloop INSL (120.0)
Interdane 404 INTD (103.0)
Islands 15 ISD15 (99.2)
J Sailer (Johnson, 16') J-SC 93.5 95.9 94.4 90.2 (90.2)
Javelin (Australian) JAV-2 (100.5) (99.8)
Kelpie 15 KLP15 [125.0]
Kite KITE 100.9 100.7 101.0 (99.4)
Knockabout 18 (Cape Cod) KNOC (95.0)
Kolibri KOLI (122.1)
La Cometa LACO [114.0]
Larson Regatta (16') LAR16 102.8 (104.2) 104.0 99.7
Laser 13 LAS13 90.6 (91.5) 91.0
Laser 3000 LAS3000 (83.3)
Laser 5000 LAS5000 (77.9) (77.9)
Laser Pico Uno LASPCU (104.6) (104.5)
Luger 16 Leeward LGR16L 112.3 114.7 113.7 107.9 (107.9)
Malard MLD12 (104.5) (104.6)
Manta MAN [103.0]
Marauder MDR [103.0]
Martin 14 MTN14 [100.0]
Martin 16 MTN16 [99.0]
Max MAX (110.5)
Melges 17 Scow spi M-17 [79.0]
Merlin Rocket MLNR (87.1) (85.8)
Millimeter (12'6) MM-12 (114.9)
Minifish Mk II MFSH-2 [103.0]
Mini-Scow (Johnson) MN-SC [110.0]
Mistral 14 MST14
Mistral 16 (Sloop) MST16 (94.8) (95.0)
Mistral 16 Slp w/Trap MST16T (94.0) (94.2)
Mistral 4.04 MST4.0 (102.0) (105.6)
Montgomery 10 MON10 [133.0]
Montgomery 12 MON12 [110.0]
Montgomery 7-11 MON8 [134.0]
Neptune 16 NEP16 [106.0]
Newport 16 NPT16 (103.5)
Nipper NIP (112.9) (113.1)
Nutshell 7'7" NUT8 [138.2]
Nutshell 9'6" NUT10 [121.6]
Olympic Monotype(O-
Jolle) OJOL (92.5) (92.6)
One-Design 14 (Grand
Prix) OD14G 86.8 (88.4) 88.3 [85.2]
One-Design 14 (Std. Rig) OD14 88.3 (89.2) 88.1
Pelican (San Fran.) PELI (131.2) (131.4)
PiXel (13'9") PIX [96.4]
Point Jude PTJ15 [105.0]
R18 (Erre 18) (Italy) R18 (94.3) (93.8)
Ranger 11 RNG11 [120.0]
Ranger 12 RNG12 [113.0]
Ranger 9 RNG9 (122.9)
Raven RA 83.0 85.2 83.0 81.5 (81.0)
Redhead RED 99.6 (102.0) 99.7 (98.8)
Renegade REN 109.0 [112.0] (108.0) [105.0]
Rinky Dink RINKY [112.0]
Roadrunner ROAD 95.3 (96.6) 95.3 [91.9]
Robin RBN 124.9 127.1 125.8 [123.6]
Ross 13 ROS13 [104.1]
S-12 S-12 (121.6) (122.0)
Sailbird SLB (97.3)
Sailstar SLS (111.5) (111.9)
San Clemente 16 SCT16 (120.0) (120.3)
Sandpiper 100 (Sloop) SDP100 [112.0]
Satellite SATL 101.0 (97.1) 99.0 (95.8)
Schwill 16 SCH16 (99.7) (100.0)
Sesame SESA (114.5)
Shellback SHB [110.0]
Siren (17'2") SRN17 114.1 [116.0] 114.2 (109.4) [108.9]
Skate 7.5' Beam (Can.) SKAT2 (93.4)
Solo SOLO 94.0 94.1
Sparkler SPKL (132.2) (132.5)
Speedball SPDBL (95.2) (97.0)
Spindrift 16 SPN16 (101.0)
Sprite SP (116.0)
Starfire STF [113.3]
Starwind 13.5 SWN135 [98.5]
Stealth cat rig, A.spi STH [88.0]
Streaker STRK 97.7 99.0
Sunspot SUNSP [123.0]
Super Satellite SSAT (99.0) (100.0)
Super Snark 2 (SSII) SSNAR2 (120.8) (124.0) [122.6]
Super Swift (O'Day) SSFT (124.5) (121.0)
Supernova SNV (89.7) (89.1)
Surfglas SURGL (98.5)
Tasar M TASAM (88.4)
Teal TEAL 99.2 (101.0) 100.4
Tech Dinghy TD (111.2)
Tern TERN (124.1) (128.8) [122.5]
The Ten TEN 114.7 (116.0)
The Twelve TWLV (96.4)
Thunderbird C/B TBD [93.0]
Topper TOP 110.4 (112.4) 111.3
Transfusion 547 TRF547 (94.3)
Trapeze TRA (86.9)
Tridente (Italy) TRD (97.8)
UFO UFO [96.0]
Volant VOL (81.5)
Voyager 15 VOY15 [103.0]
Walker Bay 8 WB-8 [123.5]
Wanderer Sloop 14' spi WAN14 (96.0) (96.2)
Wee Punkin WPN [132.8]
West Wight Potter 19 WWP19 [105.0] [105.5]
Wineglass WINE [91.5]
Multihull Classes Napy D-PN Wind HC For Handicap Range
Code 0-1 2-3 4 5-9
18m2 (Cat.1 Open) 18SM-1 64.2 68.2 65.4 63.4 60.0
18m2 (Cat.2 incl 11' N5.5) 18SM-2 67.2 69.0 67.3 66.5 64.0
A Class Cat A-C 64.5 68.8 65.6 63.8 60.9
A Class Cat >200# all-up A-C2 70.5 72.9 71.4 69.0 66.3
Antrim 30+ Tri ATM30 64.5 (63.0)
ARC 21 ODR spi ARC21 61.8 65.3 62.7 61.1 58.0
ARC 22 ODR spi (SC22) ARC22 57.0 60.4 57.8 56.7 55.3
Blade F16 See: F16
C Class Cat (Slp, 2-up) C-C 61.5 (64.2)
Capricorn F18 See: F18
CFR20 Uni w/spi CFR20 57.9 61.8 58.2 58.0 57.3
Dart 18 Slp 2-up D18 76.3 81.3 79.7 76.6 70.8
Dart 18 Uni 1-up D18U 78.7 84.0 82.2 78.6 72.2
Dart 20 Slp 2-up D20 72.5 76.0 74.9 72.9 66.2
Dart Hawk F18 See: F18
Dingo DINGO 81.1 87.3 83.5 80.5 74.1
F-24 Tri Mk I All Sails F-24 76.1 79.9 76.7 75.6 74.5
F-24 Tri Mk II All Sails F-242 74.3 77.6 75.3 74.1 72.0
F-25C Tri Cbn All Sails F-25C 61.9 67.5 64.4 62.1 57.7
F-27 Formula All Sails F-27F 69.4 71.9 70.1 67.2 65.1
F-27 Tri All Sails F-27 70.5 72.4 73.0 71.4 65.7
F-28 Tri Stock M&J F-28 67.1 70.6 69.3 67.2 63.9
F-28R Tri All Sails F-28R 65.0 67.8 66.6 64.8 61.3
F-31 Tri Stock M&J F-31 65.4 72.0 67.0 66.1 66.2
F-31R Tri All Sails F-31R 61.9 65.4 64.1 62.5 59.9
F-750 Sprint (24' ) All Sails F-750 67.6 [69.9] 68.6 [66.0] [63.2]
Formula 16 spi F16 63.0 66.0 64.5 61.9 60.1
Formula 18 Slp spi F18 62.4 65.4 63.9 61.3 59.5
Formula 18HT Uni spi 2up F18HT 60.0 63.1 60.5 59.6 57.3
G-Cat 5.0m G5.0 76.1 82.0 78.2 76.0 72.0
G-Cat 5.7m G5.7 73.2 78.0 75.0 72.2 68.2
Hobie 14 H14 86.4 95.0 90.1 85.6 80.9
Hobie 14 Turbo 1-up H142 83.1 86.3 85.1 81.1 79.4
Hobie 16 H16 76.0 81.5 78.7 74.1 71.3
Hobie 17 (1-up) H17 74.0 78.3 76.2 73.7 69.7
Hobie 17 Sport Slp 2-up H17P 74.5 78.0 74.7 74.0 71.5
Hobie 18 & 18 Magnum H18 71.4 76.8 73.5 69.5 66.8
Hobie 20 Miracle H20 65.0 69.1 66.4 64.4 61.4
Hobie 21 no spi H21 67.0 71.9 69.2 66.3 61.7
Hobie Fox spi HFOX 60.4 63.7 61.5 60.5 58.0
Hobie FXOne jib n/s HFX1T [70.1]
Hobie FXOne spi 1-up HFX1 S 68.5 72.0 70.4 69.2 65.7
Hobie Getaway HGET 83.3 87.5 86.2 82.5 80.0
Hobie SX-18 spi H18SX 71.3 75.5 73.0 70.1 66.3
Hobie Tiger F18 See: F18
Hobie Tiger ODR spi HTIG 62.1 65.3 63.6 61.2 59.5
Hobie Trifoiler HTRIF [75.0]
Hobie Wave HWAV 92.1 95.8 92.7 89.5 89.2
Inter (see Nacra)
Isotope Slp 1-up ISTP 74.3 78.4 74.3 73.8 70.1
Isotope Slp 2-up 250#Crew min ISTP2 77.2 82.0 77.5 76.7 72.0
Loka (A Class) LOKA 76.2 80.3 78.0 75.5 72.0
Marstrom 20 carbon spi M20 58.0 61.0 59.0 57.5 55.0
Mystere 4.3 Slp1-2up spi M4.3 S 78.8 82.7 81.4 77.3 75.7
Mystere 4.3 Uni 1-up n/s M4.3U 83.0 [88.9] 86.3 [83.9] [79.0]
Mystere 5.0 XL 2-up M5.0XL 75.6 (77.0) (70.1)
Mystere 5.5 Slp M5.5 66.2 70.9 68.8 65.7 61.9
Mystere 6.0 M6.0 63.9 68.4 66.5 64.0 61.2
Mystere 6.0XL & w/wing M6.0XL 64.2 69.0 66.9 63.7 60.2
Mystere Twister F18 See: F18
Nacra 17 Uni no spi N17 73.2 75.7 75.0 73.2 71.0
Nacra 18 Slp spi (NI18) N18 64.6 67.9 65.6 64.4 60.5
Nacra 20 Slp spi N20 59.3 61.9 60.2 58.5 57.6
Nacra 450 Turbo 1-up N450T 76.6 80.5 79.8 77.0 74.4
Nacra 5.0 Slp 2-up N5.0 77.0 80.5 78.5 76.2 73.0
Nacra 5.2 Slp 2-up N5.2 72.1 78.0 74.8 71.6 67.4
Nacra 5.5 Slp 8.5' N5.5 67.0 73.5 69.5 65.7 61.2
Nacra 5.5 Uni 11' beam See: 18SM-2
Nacra 5.5 Uni 8.5' N5.5U 69.7 74.4 71.9 69.0 64.5
Nacra 5.7 2-up N5.7 72.6 75.5 74.8 72.2 68.6
Nacra 5.8 No.Amer. 2-up N5.8NA 66.5 70.4 68.5 65.4 62.0
Nacra 5.8 Orig. 2-up N5.8 66.6 72.1 69.3 65.7 62.2
Nacra 500 Slp 2-up N500 76.4 80.3 78.8 76.1 72.6
Nacra 570 2-up N570 70.5 75.0 73.7 70.5 66.3
Nacra 6.0 No.Amer. 2-up N6.0NA 62.6 65.4 64.3 61.9 59.5
Nacra F17 Uni spi NF17 66.7 69.0 68.0 66.6 65.0
Nacra F18 See: F18
Nacra Inter (see Nacra)
Phoenix PH 77.8 83.9 80.0 77.5 73.3
Pixel 23 Outrigger spi PIX23 (82.0) (81.9)
Prindle 15 P15 76.2 81.5 78.3 75.7 72.1
Prindle 16 P16 77.5 84.1 80.7 76.3 71.3
Prindle 18 P18 74.8 81.0 77.8 74.7 70.5
Prindle 18-2 P182 69.1 72.6 71.7 68.7 65.1
Prindle 19 P19 66.4 71.7 68.9 64.5 62.3
Prindle 19MX no spi P19MX 64.4 69.2 66.6 64.0 61.0
Raider 30 RDR30 [61.9]
RC-27 All Sails RC-27/41 [56.0]
RC-27 All Sails M.Hd spi RC-27/44 56.5 59.3 57.7 56.5
RC-30 All Sails RC-30/45 53.1 55.5 54.0 52.3 50.2
RC-30 All Sails (MugRig) RC-30/41 [55.6]
Reynolds 21 REY21 (81.5)
Reynolds 33 REY33 (60.1) (59.0)
Sea Spray 15 (Sea Moth) SPY15 77.9 85.1 80.7 76.1 73.0
Shark SK 73.0 77.1 75.4 73.2 68.0
SL 16 Slp spi SL16 [73.0]
Stiletto 23 3-up STL23 66.3 70.5 67.5 65.4 61.3
Stiletto 27 STL27 74.8 79.0 76.6 75.4 69.5
Stiletto 27 All Sails STL27R (64.7)
Stiletto 30 STL30 67.3 72.9 69.1 68.5 65.3
SuperCat 15 Sloop SC152 (77.0)
SuperCat 15 Uni SC15 78.0 83.5 79.5 77.5 73.2
SuperCat 17 SC17 73.9 79.6 76.5 72.3 69.0
SuperCat 20 33' mast n/s SC20 65.0 70.4 67.3 65.2 60.8
SuperCat 20 TallRig n/s SC20H 63.8 67.1 65.0 63.6 59.8
Taipan 4.9 Slp no spi T4.9 68.2 72.7 70.6 67.5 64.9
Taipan 4.9 Uni 1up no sp T4.9U 69.5 73.5 71.4 68.9 65.9
Taipan 4.9 w/spi See: F16
Taipan 5.7 Sloop w/spi T5.7 60.7 66.0 63.0 61.2 58.0
T-Gull 23 TGL23 79.5 (76.6)
TopCat K3 TOPC3 (75.0)
Tornado (Int.) 2-trap spi TORN 59.0 62.2 60.5 57.8 55.5
Tornado 1-trap no spi TORN2 63.9 67.0 65.6 63.1 60.6
Trac 14 TRC14 84.5 (90.5) 86.9
Trac 16 TRC16 76.3 82.1 81.1 76.1 69.9
Unicorn (A Class) UC-A 75.2 81.3 76.5 73.6 69.0
Wilson 16 Outrigger WLS16 85.0 (85.6) (84.4) (83.2)
WindRider 17 Tri WR17 81.4 82.2 [81.5]
Multihull Classes Napy D-PN Wind HC For Handicap Range
Code 0-1 2-3 4 5-9
A-Lion (A Class) A-L (75.0) (77.4)
Alpha Cat 15 ALP15 79.0 (81.5)
Alpha Cat 18 ALP18 72.0 (72.0)
Aqua Cat 12 (SA=78) AQC12 110.0 (119.2) (113.5)
Aqua Cat 12 (SA=90) AQC122 100.5 (108.9) 103.7 (100.5)
Aqua Cat 14 AQC14 (100.5)
Aqua Cat 18 AQC18 (92.0) (94.9)
ARC 17 spi ARC17 (70.0)
Australis (A Class) AUS (75.0)
Barracuda BARCU (75.0) (75.5)
Beneteau Blue II (34') BNT34C [88.0]
B-Lion B-L 73.0 74.0
Bohannon Cat custom BC-X 88.8 (88.2)
Brown 26 Tri BRO26 [71.5]
Buccaneer 33 Tri BCN33 (72.3)
Buccaneer 35 Tri BCN35 (76.7)
C Class w/Reacher C-C R (51.7)
C Class (Custom) C-CX (72.5) (74.8)
C Class (Wing Mast) C-C2 (57.7) (60.9)
C Class Cat (Soft,Uni) C-CU [60.5]
Cal Cat CAL 93.0 (100.8) 96.0
Catfish CF 97.0 (105.1) 100.1 (97.0)
Cathouse 20 CTH20 63.1 [67.1] 64.3 [62.0] [59.4]
Catnip A-Class CN (74.1)
Cheeta Cat Mk 2 CH-2 (70.0)
Cheshire (1-up) CHSR 80.0 (82.6)
Coaster 26 CST26 [58.0]
Concept 41 CCP41 (61.5)
Condor CNDR (78.0)
Condor 30 Tri CDR30 [64.0]
Condor 40 Tri CDR40 (61.2)
Condor 40 Tri T.M. CDR40H (56.9) (60.3)
Contour 30 Tri CTR30
Contour 34 Tri CTR34
Cougar Mk III CU-3 77.4 84.3 79.7 78.0 71.2
Coyote 17 COY17 (78.8) (77.9)
Cross 46R CSS46R 63.2 (64.0) (61.8)
Crowther 38 CRW38 [59.5]
D Class D-C 53.7 [58.1] (56.8) [55.0] (50.0)
Dakota 33 Mod. DAK33 [63.5]
Dart TSX DTSX (71.5) [73.8]
Dragonfly 1200 DRA1200 [75.0]
Dragonfly 15 Outrigger DRA15 82.8 (80.5) (77.9)
Dragonfly 25 spi DRA25 S [73.0]
Dragonfly 25 Tri DRA25 (76.1)
Dragonfly 26 spi DRA26 S
Dragonfly 26 Std DRA26 (79.8)
Dragonfly 800 Sw. Wing Tri DRA800 71.8 [75.2] (72.0) (71.5) (70.6)
Dragonfly 920 DRA920 [68.2]
Dudash DUDSH [76.5]
Dunlap DUNLP 74.5 [80.8] (76.9) [74.5]
Eagle 20 Tri EGL20 91.0 [98.6] (93.5) (90.5)
Escape Playcat 2-up ESCP [84.8]
Escape Velanza 16'7" ESC17 [85.0]
Express 6.0 spi EXS6.0 58.6 63.0 60.3 58.6 54.0
F-33R F-33R (60.9) (61.2)
Firebird 26 FBD26 (61.1)
Formula 20 Slp spi 2-up F20 59.3 62.0 60.2 58.5 57.5
Formula 40 F40 (54.5)
Formula 500 F500 (55.0)
Freestyle 474 FS474 78.3 82.0 81.0 77.1 73.2
Fulmar 19 Tri FLM19 (75.8)
G-Cat 5.0Turbo1up rchr G5.0-3 (72.2) (69.2)
G-Cat 6.1 G6.1 [65.0]
Gemini 3000 GEM30 (82.9)
Gemini 3200 GEM32 [80.0]
Gemini 33.6 GEM33 [70.0]
Gemini 3400 GEM34 [84.0]
G-Force 18 GF-18 [65.0]
G-Force 21 GF-21 (63.5) (60.6)
G-Force 21/W1000 w/spi GF-1000 [61.0]
Gougeon 32 GGN32 (67.7)
Gulfstream 35 GSM35 (53.5)
Hardcore 16 HDC16 74.5 (76.9) (74.5)
Hobie 12 H12 102.5 (111.1) 105.8 (102.5) (94.3)
Hobie 16 Trapseat H16TS [78.0]
Hobie 18 Formula H18F 71.2 76.5 73.3 69.3 66.5
Hobie 21 Sport Cruiser H21P (74.5) [75.2]
Hobie Bravo (12') HBRV [100.0]
Hobie Dragoon 2-3crew nspi HDRG [83.0]
Hughes 35 HUG35 (79.3)
Hurricane 5.9 HUR5.9 67.4 (69.0) (67.3)
Hurricane 500 HUR500 [76.5]
Hydrosail 21 HYD21 (83.5)
Iroquois 31.6 IRQ316 [80.0]
Jump Ahead Cat JMPAH (100.0) (103.2)
Kantola 38 KNT38 [65.5]
Lynx Cat (14') LNXC 90.5 98.1 93.4 90.5 83.3
MacGregor 36 MCG36 69.1 (70.6)
Maine Cat 22 MNE22 [75.0]
Malibu Outrigger MAOT [79.0]
Marstrom 18 M18
Musketeer MUSKT 77.5 (84.0) (80.0) [77.5] [71.3]
Mystere 5.0 1-Trap M5.0 75.6
Mystere 5.5 XL 1-up M5.5XL [64.2]
Mystere S MS 75.6 81.3 77.4 75.0 69.0
Nacra 4.5 Slp 2-up N4.5 79.8 [82.8] (81.0) 78.6 [75.4]
Nacra 4.5 Uni 1-up N4.5U (79.5) (84.4) [81.2] [80.0] [76.8]
Nacra 6.0 350sf spi N6.0NE 60.4 [63.4] 62.2 [60.1]
Nacra 6.0 Orig. 2-up N6.0 64.2 68.7 66.0 63.4 60.6
Newick Native 38 Tri NEWNT [55.5]
Osborn 42 OSB42 (53.0)
Pacific Cat PC 73.7 80.6 76.0 75.0 69.5
Paper Tiger PTIG (81.0)
P-Cat 2/18 PC218 74.0 (76.4)
P-Cat 3/18 PC318 (76.0) (78.4)
PDQ Cat 32 PDQ32 [72.5]
Piver Tri 17 (Textri) PIV17 [95.0]
Poison Oak POK16 (69.2) [75.0] (71.3)
Prindle 20 P20 [64.5]
Privilege 42 PVL42 [78.0]
Scamp SCAMP [110.0]
Sea Spray 15 (Mod, Can.) SPY15X (75.0)
Sea Spray 18 SPY18 [79.5]
Seaside 22 SSD22 [83.5]
Seawind 24 SWD24 (81.7)
Shearwater Mk IV SW-4 (77.5)
Shockwave 37 SWV37 (68.8)
Sizzler (SA=150) SZZL (83.0)
Sol Cat 15 SOL15 79.9 (81.1) [79.8]
Sol Cat 18 SOL18 74.9 80.8 77.2 74.1 69.5
Sol Cat 20 SOL20 (70.0) (72.2)
Stampede STMP 68.5 (70.7) (68.5)
SuperCat 19 SC19 69.0 74.1 72.2 68.1 62.6
SuperCat 19X & 19XL SC19X 66.5 72.1 68.6 66.5 61.2
Tahoe 18 Tri THO18X 75.0
Thai Mk 4 THAI-4 (75.0)
Tiger Cat TIGC 79.0 85.6 [81.5] [79.0] [72.7]
Topcat (1-up TOPC (88.0)
Trac 18 TRC18 67.5 73.2 70.3 67.5 62.1
TrailerTri 680 TRL680 [89.0]
TrailerTri 720 TRL720 [79.5]
Tramp TRMP (90.2) (89.9)
Tremolino Tri TRMLO (83.9) (85.0)
Tristar 18 TRS18
Ventilo 20 Slp 32' spi VTL20 59.3 62.0 60.2 58.5 57.5
Venture Cat (Sloop) VNT 90.6 97.6 92.4 89.5 83.8
Viva 27 no spi VIVA [68.0]
Warrior 29 WRR29 [63.0]
Weta Tri Slp w/gennaker WETA [78.5]
Wilson 20 Tri WLS20 (88.0) (93.8) (90.0) [88.0]
WindRider 16 Tri WR16 (82.0)
WindRider Rave OD Tri WRAV [77.0]
Keelboat Classes Napy D-PN Wind HC For Beaufort Number
Code 0-1 2-3 4 5-9
110 (Int.) 110 89.3 92.9 90.6 (84.9) (84.0)
210 (Int.) 210 87.3 91.9 88.1 (84.3)
5.5 Meter 5.5M 82.6 (84.6) 83.6 (81.0) (80.3)
6 Meter 6M 80.6 (77.0) 76.4
8 Meter 8M 74.4 75.0
America 17 AMR17 (99.1) (99.0)
Bongo Sloop spi 1-up BGO15 91.8 [93.5] (92.5) (91.6)
Bull's Eye (Cape Cod) BUL 116.2 (119.7) 118.2 (110.6) (109.7)
Columbia 21 COL21 95.0 (97.0) 96.9 (93.0)
Corinthian CRT 105.1 (107.9) 105.6 102.8 (102.1)
Doughdish (Herreshoff) DDSH 116.3 119.7 (118.2) 109.7 (109.7)
Dragon (Int.) DRG 89.5 91.5 90.8 86.7 (86.7)
Ensign EN 95.7 98.2 96.9 95.7 92.7
Etchells (Int.) ECH22 78.6 79.9 78.5 (76.2)
Fish FISH 97.1 [101.0] 97.4 94.7
Flying Fifteen (Int.) FLY15 90.0 90.3 (90.0)
Fox (Sloop Rig) FOX 87.6 88.5 86.4
H-12 1/2 (Herreshoff) H-12 110.9 [114.7] (112.2) (109.7) 109.7
Herreshoff S Class w/spi HSF-S (86.3)
Ideal 18 (85% Jib, Spi) IDE18 95.1 95.2 94.1 93.0
International One Des. IOD (84.2) (80.4)
Luders 16 (26'4") LDR16 90.4 93.3 91.1 86.4 (85.3)
Luders 21 LDR21 95.8 (98.3) 96.1 94.7 94.7
Mercury 18 MER18 103.8 104.2 (97.9)
Nordica 16 NORD 113.5 (112.5)
Rainbow RAIN 95.4 (98.7) 96.1 (93.0)
Rhodes 18 (CB Ver.) RDS18B 102.0 102.7 (91.1)
Rhodes 19 RDS19 96.9 100.9 99.0 94.2 92.9
Rhodes 19 (CB Ver.) RDS19B 95.8 100.0 97.0 92.2 (90.7)
Rhodes 33 RDS33 84.6 84.8
Shields Class SHL 84.9 (84.5)
Soling (Int., Class Jib) SO 82.3 85.3 83.3 82.1 80.1
Sonar (155G) SNR23 79.3 82.1 80.3 78.9 76.7
Sonar (Class Jib) SNR23OD 81.0 83.3 81.9 79.8 (75.0)
Star (Int.) ST 83.1 83.9 83.3 82.4 (81.5)
Tempest (Int.) TMP 83.4 (85.0) 84.5 81.3 (80.7)
Victory 21 250# Bulb Keel, w/Spi VIC21L 93.2 94.0 93.2 (92.4) [92.4]
Victory 21 w/Gen, No Spi VIC21 98.3 100.1 98.9 98.2 97.2
Westphal One Design WOD 85.7 [90.1] (85.9) [82.7]
Yngling YNG 93.4 (96.1) 92.9 (92.1)
INACTIVE KEELBOATS
9 Meter 9M (90.0) (88.0)
BB 11 (20') BB11 [110.0]
Clipper 20 CLP20 (93.0) (93.5)
H-Boat 27' H-B [72.3]
Hogden HOG [96.0]
Mercury Cape Cod, CB MER15B [107.0]
Mercury Cape Cod, KB MER15 [105.0]
Zephyr ZPY20 (99.0)
Offshore Classes Napy D-PN Wind HC For Beaufort Number
Code 0-1 2-3 4 5-9
11 Meter 11M 67.7 (68.2) 67.9 66.4
Abbott 33 ABB33 76.4 (78.2) 76.4 75.3 (74.5)
Adhara 30 ADH30 69.4 69.2
Aerodyne 38 AER38 61.6 61.5 61.3 (60.8)
Aerodyne 43 AER43 57.0 56.4 (55.9)
Alberg 22 ALB22 (100.5) (100.0)
Alberg 30 ALB30 91.4 (94.0) 91.6 88.5 (88.0)
Alberg 35 ALB35 (90.0) (91.0)
Alberg 37 ALB37 81.2 81.3
Albin Express ALNEX 88.0 (89.4) (90.1)
Alden 43 ALD43 90.1 (90.8) [84.0]
Alerion Express 20 ALX20 93.7 (96.4) (93.0) (91.5) (90.7)
Alerion Express 28 ODR ALX28 84.5 84.6 (84.0)
Allied 34 Seabreeze ALI34 [90.0]
Aloha 8.2 ALO8.2 [91.5]
Alubat Ovni 36 AOV36 (82.0)
American 26 AM-26 [102.5]
American Pride AMPRD 76.5 (76.2) (73.5)
Americat 22 AMC22 (98.3) (100.0)
AMF 2100 AMF21 95.4 (97.1) 95.5
Andrews 26 AND26 78.1 (78.2)
Andrews 30 AND30 73.6 73.2
Andrews 38 AND38 67.2 (67.0) (66.5)
Annapolis 25 ANP25 (104.3) (104.5)
Anteres 41 ANS41 (67.6) (66.7)
Antrim 27 ATM27 69.6 70.5 (69.4) (67.8)
Aphrodite Int. 101 APH101 76.2 75.8 (73.0)
Aquarius 21 AQU21 111.8 115.0 113.2 109.9 (109.4)
Aquarius 23 AQU23 104.0 105.8 104.3 102.3 102.8
Ariel 26 ARL26 97.7 (101.1) 98.2 95.1 94.7
Arpege 30 ARP30 88.0 (88.1) (86.7)
Avalon 25 AVL25 (97.6) (96.9)
B-25 B-25 76.3 77.7 77.0 75.1 (73.0)
B-32 B-32 66.7 67.6 65.5
Balboa 20 BLB20 104.1 105.6 104.1 103.0 102.3
Balboa 22 BLB22 104.6 (106.5) 106.1 (102.6) [102.0]
Balboa 23 BLB23 101.6 (103.0) 101.5 (100.7)
Balboa 24 BLB24 99.1 103.0 99.0 97.1
Balboa 26 BLB26 93.7 95.3 94.4 92.1 91.8
Balboa 26 (Swing Keel) BLB26W 93.6 94.8 (89.6)
Balboa 27 & 8.2 BLB27 95.6 (97.0) 96.7 (92.0)
Baltic 42 BLT42 69.3 70.4
Baltic 43 BLT43 65.8 (65.0) (64.6)
Bavaria 27 BAV27 92.6 (99.9) (95.2)
Bayfield 25 BFL25 (98.7) (98.5)
Bayfield 30/32 BFL32 [93.5]
BB 10m BB10 74.5 75.3 75.2 (70.0)
Beneteau 210 (110% Gen,
spi) BNT210 94.5 (96.0) 95.2 89.0
Beneteau 235 (DK/WK) BNT235 89.6 90.4 90.0 89.3 (88.0)
Beneteau 25 BNT25 76.0 76.7
Beneteau 26 BNT26 (87.4) (87.1)
Beneteau 26.5 BNT265 86.4 (86.4)
Beneteau 28.5 (DK/WK) BNT285 87.9 (93.0) 88.8 (82.8)
Beneteau 29 BNT29 87.7 (88.0) 87.7
Beneteau 305 BNT305 81.0 81.0 (78.0)
Beneteau 310 BNT310 77.5 77.0 (75.5)
Beneteau 331 BNT331 79.9 (81.9) (79.8)
Beneteau 337 BNT337 76.7 (77.0) (75.4) (72.2)
Beneteau 34 BNT34 (74.4) (66.7)
Beneteau 345 BNT345 77.5 78.0
Beneteau 355 BNT355 76.2 78.7 76.3 76.0
Beneteau 36 BNT36 76.9 75.9 (72.7)
Beneteau 36.7 BNT367 68.0 67.8 65.5 (65.0)
Beneteau 38 BNT38 77.2 (80.7) 77.2 75.4
Beneteau 38 Sh.Draft BNT38L (78.4)
Beneteau 385 BNT385 72.8 72.5 (71.8)
Beneteau 40 First BNT40 64.0 (62.2)
Beneteau 40.7 BNT407 63.3 (64.0) 63.5 62.0 (60.0)
Beneteau 405 BNT405 72.1 (72.8)
Beneteau 42 BNT42 68.8 (72.8) 68.4 (68.0)
Beneteau 427 BNT427 70.9 70.6 (68.6)
Beneteau 44.7 BNT447 59.4 58.5 (58.2)
Beneteau Class 10 BNTC10 71.8 (71.5) 70.0 (68.5)
Beneteau Class 8 BNTC8 79.5 80.0 75.2
Beneteau Figaro BNTFG 72.7 (73.0) (68.2)
Beneteau Oceanis 300 BNT300 93.0 95.9 (87.8)
Beneteau R/C 30 BNT30 85.0 85.4 (80.0) (77.1)
Blue Jacket 23 BLJ23 (96.2) (97.0)
Bluenose BLU (98.2) [97.9]
Bluesail 24 BLS24 77.2 (77.0) (74.8)
Bombardier 7.6 BOM7.6 (78.3) (78.7)
Bristol 22 BST22 101.3 (101.5) (100.9)
Bristol 24 BST24 96.8 (96.0) [96.7] (96.7)
Bristol 27 BST27 90.7 (92.2) 90.4 (89.9) (89.7)
Bristol 29 BST29 91.0 91.8 (88.9)
Bristol 32 BST32 91.9 92.1 [88.0]
Bristol 35 BST35 89.3 (88.0) (87.4)
Buccaneer 18 (See in CB) BCN
Buccaneer 200 BCN20 105.2 (105.0)
Buccaneer 220 BCN22 101.9 102.9 102.5 101.1 100.5
Buccaneer 240 (W/E) BCN24 (104.3) [105.0] [101.8] (100.0)
Buccaneer 25 & 250 BCN25 92.9 (94.4) 93.0 (91.4) [90.4]
Buccaneer 295 BCN29 (87.2) (87.9)
C&C 110 CC-110 68.1 70.2 (66.1)
C&C 24 CC-24 92.5 93.0 92.6 91.6 90.8
C&C 25 CC-25 91.5 (95.0) 91.8 90.6 (88.1)
C&C 25-2 CC-252 90.5 (90.8)
C&C 27 CC-27 90.3 94.2 90.7 88.4 (87.1)
C&C 27-2 CC-272 (89.3) (90.5)
C&C 27-3 CC-273 86.3 (89.4) 86.1 (84.5)
C&C 27-5 CC-275 93.5 93.6 (94.5) (92.9)
C&C 29 CC-29 83.8 (85.3) 85.0 83.3 (82.1)
C&C 29 Mk II CC-292 84.0 84.5 (83.8)
C&C 30 CC-30 84.5 (86.4) 84.9 83.1 (82.3)
C&C 32 CC-32 80.9 80.8 (78.3)
C&C 33 CC-33 78.1 (81.4) 78.7 77.5 (75.6)
C&C 33-2 CC-332 76.5 77.3 (72.1)
C&C 34 CC-34 77.9 77.7 77.0
C&C 34R & 36R CC-34R 70.8 (70.1) (68.4)
C&C 35 CC-35 75.5 (76.8) 76.0 74.9 74.2
C&C 35-2 CC-352 75.5 75.4 (72.0)
C&C 35-3 CC-353 74.0 (74.2)
C&C 36 CC-36 76.6 76.9 (74.4)
C&C 36 Invader CC-36I (84.0) (83.5)
C&C 37 CC-37 73.6 73.5 (72.3)
C&C 37+ CC-372 66.6 (66.3)
C&C 38-1 CC-38 74.3 74.5 73.7
C&C 39 CC-39 71.3 (70.9) (69.2) (68.3)
C&C 40-2 CC-402 71.9 71.6 69.4
C&C 40-2 Tall Mast CC-402H 71.1 70.4
C&C 41 CC-41 67.8 67.4 (65.7)
C&C 44 CC-44 66.6 67.0 (62.1)
C&C 99 CC-99 72.1 71.9 71.3 (71.0)
Cal 20 CAL20 98.8 100.8 100.4 97.3 96.0
Cal 21 CAL21 98.0 99.4 98.3 97.9 97.4
Cal 22 (FK) CAL22 86.3 (87.0)
Cal 24 CAL24 93.6 95.7 93.9 91.8 (91.5)
Cal 24 (DK, 24'4" LOA) CAL24L 89.6 (91.4) 90.0 (86.6)
Cal 24 (Swing Keel) CAL24W 95.8 (99.3) 96.7 (91.7)
Cal 24-2 CAL242 89.3 90.1 89.4 89.3 89.0
Cal 24-3 CAL243 (85.1) (86.0)
Cal 24-4 CAL244 84.9 (88.0) 85.0
Cal 25 CAL25 91.2 92.2 92.0 91.1 89.4
Cal 25 II CAL252 93.0 96.4 92.6 91.4
Cal 27 CAL27 89.8 93.1 91.4 88.0 (86.9)
Cal 27-2 CAL272 89.1 (91.2) 90.0 (89.3)
Cal 27-3 CAL273 87.0 (88.1) (87.5) [84.3]
Cal 28 CAL28 90.1 (91.3) 91.2 (89.3)
Cal 28-2 CAL282 85.8 (85.0)
Cal 29 & 2-29 CAL29 84.2 85.7 84.7 83.1 81.9
Cal 30 CAL30 (86.9) (87.3)
Cal 30-2 CAL302 84.9 84.8 (82.4)
Cal 30-3 CAL303 82.5 (83.0) (80.4)
Cal 33 CAL33 80.5 80.8 (76.9) (75.6)
Cal 34 CAL34 82.8 (85.5) 82.7 (81.4) (81.0)
Cal 36 CAL36 82.8 82.8
Cal 39 CAL39 (75.2) (75.3)
Cal 40 CAL40 74.2 (74.4)
Cal 9.2 & 9.2R CAL9.2 84.2 (86.2) 85.3 (82.5)
Cal T/2 (1/2 Ton) CAL1/2 84.6 86.4 84.8 81.2 81.0
Cal T/4 (1/4 Ton) CAL1/4 95.8 [97.8] 96.3 (94.0) (93.8)
California 32 CAF32 77.1 77.4
Cape Cod Marlin CCMRL 95.1 96.3 95.9 (95.5)
Cape Dory 22 CD-22 (100.8) [101.2] (99.0)
Cape Dory 25 CD-25 98.0 (101.0) 99.1 96.8 (92.3)
Cape Dory 27 CD-27 93.8 (94.5) 93.9 (90.6)
Cape Dory 270 (CB) CD-27B 90.8 (92.5) (91.3) (89.6)
Cape Dory 28 CD-28 90.6 (91.0) (87.1)
Cape Fear 38 CPF38 69.6 (69.0) (68.6)
Capo 26 CPO26 (76.1) (72.8)
Capri 18 (Catalina, WK) CAP18 100.7 (101.6) 100.9 [99.7]
Capri 22 (Cat., FK/SK/WK) CAP22 90.8 92.6 91.5 90.1 (89.0)
Capri 22 (Cat., Tall Rig) CAP22H 88.9 89.5 89.1 88.3 88.1
Capri 25 (Catalina) CAP25 84.2 85.0 84.7 84.0 83.4
Capri 26 (Catalina) CAP26 92.2 (94.7) 92.5 89.2 (88.8)
Capri 30 (Cat., FK/WK) CAP30 78.1 81.1 77.8 75.4 [74.0]
Capri 30 (Cat., Tall Rig) CAP30H (73.3) (74.5)
Capri 37 CAP37 67.2 (67.0) (66.2)
Captiva 240 CPT24 (92.0) (92.0)
Captiva 35 CPT35 71.3 72.7
Carrera 280 CRR28 71.7 [71.8] (69.7) (67.9)
Carrera 290 CRR29 73.0 (73.4) 73.1 (71.9)
Carter 33 CAR33 87.7 (88.3) 85.3
Cascade 29 CSD29 94.5 [95.2] (94.7) (93.7)
Cascade 36 CSD36 (82.5) [84.6] [83.0]
Catalina 22 (FK, No Spi) CAT22F 97.1 97.2 96.8 (96.0) [94.6]
Catalina 22 (SK/WK, N/Spi) CAT22 96.3 98.4 96.3 95.3 95.1
Catalina 22 (SK/WK, w/Spi) CAT222 94.7 (97.5) 95.3 94.5 (93.9)
Catalina 25 FK/SK, TM, Spi CAT25H 90.1 91.7 90.6 89.7 89.2
Catalina 25 FK/SK/WK, Spi CAT25 93.9 95.6 94.4 93.4 92.0
Catalina 25 WK,Tall Mast,
Spi CAT25LH 95.1 [97.3] 95.4 93.0
Catalina 250 spi CAT250 95.6 (97.1) 95.3
Catalina 27 Tall Mast, Spi CAT27H 86.4 90.0 87.2 84.8 (83.8)
Catalina 27 TM, Fix Prop,
Spi CAT27H2 90.8 (91.5) (89.8) [85.5] [83.8]
Catalina 27 & 270 FK/WK,
Sp CAT27 87.4 90.5 88.1 86.1 85.0
Catalina 28 CAT28 92.6 92.8 (91.3)
Catalina 30 (FK) CAT30 85.8 88.6 87.1 85.5 82.7
Catalina 30 (FK, Tall Mast) CAT30H 84.0 87.0 85.2 84.2 (83.0)
Catalina 310 CAT310 (88.0) (87.8)
Catalina 320 (FK/WK) CAT320 80.9 81.0 [78.3]
Catalina 34 CAT34 84.8 85.2 82.5
Catalina 36 CAT36 83.0 83.8 83.3 82.5
Catalina 38 CAT38 77.8 (78.1) 77.5 (76.7)
Catalina 42 CAT42 73.7 (73.8)
CF 27 CF-27 75.0 75.0
CF 33 CF-33 73.3 (73.5) (71.1)
Challenger 24 (Col.) CHL24 96.5 97.3 97.0 96.1 95.8
Chaser 29 CHS29 80.8 (81.0)
Cheetah 30 CHE30 70.4 (70.6) (69.2)
Christmas Cove 21 CCV21 (94.0) (94.7)
Chrysler 20 CRL20 100.7 [101.2] 100.8 (98.4)
Chrysler 22 (Fin Keel) CRL22F 99.5 (101.0) 98.9 [97.9]
Chrysler 22 (Sw. Keel) CRL22 100.5 102.6 101.6 100.1 97.6
Chrysler 26 CRL26 95.5 97.3 96.1 94.3 (93.6)
Chrysler 26 (Fin Keel) CRL26F 94.3 (95.1) (92.5)
Chrysler 27 See: TMI27
Classic 31 CLA31 92.9 (93.6) (91.8)
Clipper 21 CLP21 107.8 (114.6) 110.5 103.7 (101.8)
Clipper 23 (Sw. Keel) CLP23 99.8 (102.4) 100.0 (94.0) [93.7]
Clipper 23 (Twin Keel) CLP232 100.4 100.2 (98.3)
Clipper 24 CLP24 93.5 95.4 93.7 92.2 (92.0)
Clipper 24 (Cruis. Ver.) CLP242 (96.3)
Clipper 26 CLP26 99.8 102.9 100.5 97.3 95.6
Clipper 26 (Fin Keel) CLP26F (96.5) (97.2)
Clipper 30 CLP30 101.4 (101.4) (99.4)
Clipper 32 CLP32 95.8 (97.0) (95.1)
Coaster 30 (Pearson) CST30 99.1 [100.6] (99.9) [95.7]
Cobra 22 COB22 93.5 (100.0) (93.3)
Colgate 26 CLG26 82.5 82.6 (80.2) (77.9)
Columbia 22 COL22 98.9 100.1 99.1 97.2 96.8
Columbia 23 COL23 101.2 (103.2) 102.4 (99.4) [98.7]
Columbia 26 COL26 98.1 102.3 97.7 96.2 (96.0)
Columbia 26 Mk 2 COL262 90.3 91.1 90.7 90.2 89.0
Columbia 28 COL28 91.3 (92.6) 92.2 87.5 (86.0)
Columbia 29 COL29 91.6 (94.0) 92.3 88.9 (88.0)
Columbia 30 COL30 87.7 (88.0) (83.2)
Columbia 36 COL36 81.2 (81.3) (79.3)
Columbia 39 COL39 78.4 (79.3) 79.1
Columbia 50 COL50 71.6 (71.9)
Columbia 8.7 COL8.7 88.5 88.7 (86.5)
Commander (Pearson) CMD26 96.6 (98.4) 97.2 95.2 (95.2)
Com-Pac 16 CMP16 108.6 (109.1) (108.5)
Com-Pac 19 CMP19 107.3 108.2
Com-Pac 23 CMP23 104.6 (104.6) (103.9)
Com-Pac 25 CMP25 [95.0]
Com-Pac 27 CMP27 (93.0)
Constellation 30 CNS30 (89.5) (90.0)
Contender 24' (Columbia) CND24 95.0 95.3 (94.0)
Contrast 39 CTS39 65.3 65.1
Cook 37 COO37 72.6 (72.0) (70.8)
Corel 45 COE45 52.5 52.4 (52.0)
Coronado 23 COR23 102.1 104.6 102.4 99.4 (98.7)
Coronado 25 COR25 94.1 94.8 94.4 93.3 (93.2)
Coronado 27 COR27 94.8 96.7 96.0 94.1 (93.9)
Coronado 27 (CB Ver.) COR27B 95.5 (96.4) [95.0] (94.5)
Coronado 30 COR30 (88.5) (89.0)
Corsaire 18 CSR18 (102.0) (102.1)
Creekmore 22 CRK22 89.3 (89.5) (86.2)
Creekmore 7 Meter CRK7.0 90.0 91.0 90.9 90.1 (90.0)
CS 22 (CDN Sailcraft) CS-22 94.0 94.1 (93.5)
CS 27 (CDN Sailcraft) CS-27 89.0 89.1
CS 27-3 CS-273 88.4 87.9
CS 30 CS-30 80.4 80.5 (76.1)
CS 33 CS-33 81.8 80.3
CS 33 (Sh. Draft) CS-33L (83.0) (83.0)
CS 40 CS-40 72.3 (72.0)
Dana 24 DAN24 (97.3) (97.0)
Davidson 26 DVD26 86.2 86.4 (83.5)
Davidson 44 DVD44 65.5 65.2 (63.2)
Dehler 22 DLR22 98.3 98.6
Dehler 25 DLR25 94.3 (95.8) 94.1 91.6 (90.8)
Dehler 34 DLR34 77.2 (76.3)
Dobroth 38 DOB38 (68.4) (67.7)
Dobroth 42 DOB42 62.8 62.5
Dobroth 45 DOB45 65.4 (64.2) (62.7)
Dolphin 24 (Yankee) DLP24 99.1 (101.4) 100.3 98.5 (97.5)
Donovan 27 DON27 72.1 (72.1) (70.9)
Douglas 32 DGL32 (98.1) (98.5) [95.6]
Dufour 27 DFR27 93.8 (93.2) [91.7]
Dyna Flyer 40 DFL40 53.8 (55.0) (54.3)
Eastwind 25 ESW25 93.0 (93.5) [92.0]
Electra (Pearson) ELC22 97.0 97.1 96.9 96.0 (95.0)
Elite 30S ELT302 82.2 (82.4) (80.0)
Elliott 770 ELL770 73.2 73.0 (72.0)
Elor 6.5 (FK) ELO6.5 94.8 (98.2) 93.7 [93.5]
Endeavor 26 EDV26 90.5 92.0 91.2 (89.6)
Endeavor 32 EDV32 (87.1) (88.0)
Endeavor 37 EDV37 88.5 (89.0)
Ensenada 20 ENS20 102.0 (104.8) 103.0 101.1 (98.0)
Ericson 23 (CB Ver.) ERC23B 94.4 (95.5) 94.7 92.9 [92.5]
Ericson 23 (FK) ERC23 91.6 (94.0) 92.3 91.4 (90.6)
Ericson 23 (Pre-1973) ERC232 94.3 94.7
Ericson 25 ERC25 96.2 96.3 96.1 95.7 (95.2)
Ericson 25 (CB Ver.) ERC25B 97.2 99.1 97.2 96.2 [96.0]
Ericson 25+ ERC252 (91.0) (91.2)
Ericson 26 ERC26 (93.9) (94.0)
Ericson 27 ERC27 94.7 (96.1) 95.8 93.2 (92.4)
Ericson 28+ ERC28 (87.2) (86.5)
Ericson 29 ERC29 85.7 88.8 86.7 84.7 (80.9)
Ericson 29 (Tall Mast) ERC29H 89.0 (91.3) 90.0 (85.3) (81.9)
Ericson 30+ (Sh.Draft) ERC30 88.2 (87.8) 87.5
Ericson 30-2 (FK) ERC302 (82.6) (82.9)
Ericson 32 ERC32 88.0 (90.3) 87.8
Ericson 32-2 ERC322 86.0 (85.9) (85.1)
Ericson 32-3 ERC323 [85.6]
Ericson 33 ERC33 85.3 (87.2) 85.4
Ericson 34T ERC3/4 80.0 79.5 (77.8)
Ericson 35 ERC35 84.8 84.5 (83.6)
Ericson 38 ERC38 76.3 76.7
Ericson 39 ERC39 76.4 (76.0) (73.9) (71.7)
Evelyn 25 EVL25 (79.0) (79.1)
Evelyn 26 EVL26 82.7 [83.6] 83.1 (81.4) (80.7)
Evelyn 32 EVL32 74.4 74.6 73.0 (72.0)
Evelyn 32-2 EVL322 70.4 72.7 70.9 69.2 67.9
Evelyn 42 EVL42 62.8 62.6 61.4 (60.6)
Evolution EVO 66.0 (66.2)
Excalibur 26 EXC26 93.2 [95.0] 93.6 (92.6) (90.6)
Express 27 EXS27 78.1 79.8 79.1 77.9 (76.8)
Express 30 EXS30 79.4 79.0 (77.1)
Express 34 EXS34 70.4 (70.3) (70.2)
Express 37 EXS37 68.3 67.9 66.3 (66.0)
Offshore Classes Napy D-PN Wind HC For Beaufort Number
Code 0-1 2-3 4 5-9
F 3 F-3 72.6 72.6 (70.2) (69.2)
Farr 30 FAR30 78.0 (78.0) (68.4)
Farr 31 FAR31 68.8 (68.1) (66.3)
Farr 36 FAR36 66.1 66.9 (64.4) (61.0)
Farr 37 FAR37 67.6 67.4 (65.5)
Farr 38 FAR38 71.4 (71.5) (68.6)
Farr 39 FAR39 59.8 59.5 (58.1)
Farr 39 ML T.M. FAR392H 57.5 (53.8)
Farr 395 FAR395 61.2 60.6 60.1 (59.5)
Farr 40 FAR40 57.3 (58.5) 57.1 56.1 55.8
Farr 44 FAR44 60.3 (60.2) (58.2)
Farr 49 FAR49 51.9 (51.3) 50.8 (50.3)
Farr 727 FAR727 85.1 85.1
Finn Gulf 38 FNG38 76.6 76.4 (74.2)
Fishers Island 31 (7/8) FIL31 [78.0]
Flicka 20 (24') FLK20 (104.0)
Flying Buffalo FBUF [94.5]
Folkboat (Nordic) FKB25 (103.2) (103.5)
Freedom 21 (Cat, DK) FDM21C 94.4 [94.9] (94.3)
Freedom 21 (Cat, SD) FDM212 98.5 (99.5) (98.6)
Freedom 21 (Sloop, DK) FDM21 94.2 94.9 94.7 (92.0)
Freedom 25 (Sloop) FDM25 89.6 90.3 89.9 87.8
Freedom 29 FDM29 (85.5)
Freedom 30 FDM30 (83.3)
Freedom 32 FDM32 88.0 (88.5) 87.7 (85.5) [84.1]
Frers 30 FRS30 78.4 78.5 (77.5) (75.8)
Frers 33 FRS33 72.5 72.5 71.5 (70.9)
Frers 36 FRS36 68.7 68.9 68.5 (68.1)
Frers 40 FRS40 63.6 63.3
Frers 41 FRS41 68.3 68.1 66.7 (65.8)
Fun 23 FUN23 84.4 86.4 86.5 84.7 (79.9)
Gale Force 20 GAF20 [110.0]
Garrett 40 C GAR40C 66.8 (67.1) (66.8)
Gilbert 25 GBT25 79.6 79.0
Glen-L 21 GNL21 105.3 (106.8)
Gloucester 22 (CB) GLS22 (94.2) (94.3)
Gloucester 23 GLS23 [102.5]
Goldeneye GOL18 102.5 102.7
Goman Express 30 GOX30 79.0 78.8
Goman Express 35 S.D. GOX35 (72.4) (72.3) (71.8)
Grampian 23 GRP23 100.6 (102.8) (101.0) (98.2)
Grampian 26 GRP26 91.5 (92.3) 91.8 87.8 (88.2)
Grampian 30 GRP30 90.3 [91.7] 90.1 (88.8)
Grand Soleil 39 GRS39 76.7 (76.8) (68.8)
Gulf Coast 18 GFC18 103.6 (104.0) 103.8 (102.1) [101.9]
Gulf Coast 20 GFC20 97.6 (100.6) 98.0 94.9 [89.6]
Gulf Coast 21 GFC21 106.6 (110.7) 107.1 (103.6)
Gulf Coast 22 GFC22 99.0 (101.3) (100.0) (98.0)
Gulf Coast 23 GFC23 96.8 97.5 96.9 95.3 (94.0)
H-28 Ketch H-28 K 99.1 (99.6)
Harbor 20 HRB20 (92.0) (91.5)
Harmony 22 HMY22 84.9 85.4 85.2 85.0 (84.8)
Harpoon 6.2 HPN6.2 (95.5) [96.2] (95.8)
Helms 22 (Shoal Draft) HLM22 102.8 (104.3) 103.6 99.5
Helms 24 HLM24 94.2 96.2 94.3 94.0 (90.3)
Helms 25 HLM25 96.5 98.8 97.2 94.6 93.5
Helms 27 HLM27 86.5 87.6 87.4 86.2 (86.0)
Helms 30 HLM30 (84.7) (84.9)
Henderson 30 HND30 61.6 62.2 62.0 60.0 (58.8)
Hereshoff Cat Ketch 31' H31C K [100.0]
Herman Cat HRM17 107.7 [109.5] 108.3 (105.0) [104.2]
Herreshoff America 18' HSFAM 116.9 (117.0) (115.6)
Herreshoff Eagle 22' HSFEG (109.3) (110.7)
Hinterhoeller 25 HTH25 92.4 93.1
Hinterhoeller 30 HTH30 (85.0) (84.9)
Hobie 33 HOB33 72.1 73.2 72.6 71.8 70.5
Holder 20 HLR20 85.8 88.2 87.8 85.7 81.7
Hotfoot 20 HOT20 82.8 82.9
Hotfoot 27 HOT27 79.0 (79.0)
Hughes 25 HUG25 90.7 (92.0) 90.9
Hughes 26 HUG26 95.2 (96.0) (93.8)
Humboldt Bay 30 HB-30 71.0 71.5 (68.4)
Hunter 18.5 (WK) HTR185 99.2 [100.1] 99.3 [98.5]
Hunter 18.5 (WK, MH rig) HTR185M [98.0] [99.1] [98.2] [97.5]
Hunter 19 (100%G N/Spi) HTR19 (99.4) [100.0] (99.8) [95.0]
Hunter 212 HTR212 (93.0) (93.3)
Hunter 216 HTR216 91.0 (90.6)
Hunter 22 (FK) HTR22F (100.5) (100.7)
Hunter 22 (Swing Keel) HTR22 96.5 97.5 96.9 96.4 (96.1)
Hunter 23 (Wing Keel) HTR23 96.2 99.0 97.7 95.3 93.3
Hunter 23.5 (110%G N/Sp) HTR235 94.2 95.8 94.1 93.1
Hunter 240 HTR24 95.1 (95.9) 95.0 (94.2)
Hunter 25 (Deep Keel) HTR25 92.3 93.7 92.1 91.7
Hunter 25 (Shoal Draft) HTR25L 93.2 94.8 93.5 92.6 (91.3)
Hunter 25.5 HTR255 90.9 93.4 91.8 90.0 (87.6)
Hunter 25.5 (Sh. Draft) HTR255L 92.0 (93.0) 92.6 89.5 (88.1)
Hunter 26 (100%Gen,N/Sp) HTR26 92.4 94.1 92.9 90.8 (90.0)
Hunter 26.5 (WK) HTR265 86.2 89.5 86.3 85.6 83.3
Hunter 260 HTR260 91.2 92.1 91.2 90.0 [89.0]
Hunter 27 26'7" 7/8 (WK) HTR27N 91.2 (92.1) 91.4
Hunter 27 27'2" (DK) HTR27 93.6 94.2 94.0 93.0 (91.4)
Hunter 27 27'2" (SD) HTR27L 94.1 (95.5) 94.6 (93.6)
Hunter 27-2 HTR272 95.9 (97.5) [95.9]
Hunter 28 HTR28 87.0 (87.7) 86.6 86.4
Hunter 28.5 HTR285 84.6 86.0 85.3 83.7 (83.2)
Hunter 28.5 (Sh. Draft) HTR285L 86.1 87.0 86.5 (84.7) [84.5]
Hunter 280 HTR280 89.0 (88.9)
Hunter 29.5 HTR295 86.0 (85.8)
Hunter 30 HTR30 90.1 92.9 91.0 88.8 (85.3)
Hunter 31 (Fin Keel) HTR31F 84.5 (85.0) (80.8)
Hunter 31 (Shoal Draft) HTR31 85.2 86.7 86.1 84.1 (81.0)
Hunter 33 HTR33 84.6 87.3 85.1 83.5 [82.8]
Hunter 33 (Shoal Draft) HTR33L 85.9 (86.6) 85.9 84.0 [82.9]
Hunter 33.5 HTR335 85.0 (84.8)
Hunter 34 HTR34 82.0 84.0 82.9 82.4 (80.5)
Hunter 34 (Sh. Draft) HTR34L (83.7) (83.9)
Hunter 34 (Short Mast) HTR34SM 85.2 (86.8) 85.6 (81.5)
Hunter 34.5 HTR345 [83.0]
Hunter 35 Legend HTR35 81.4 81.9
Hunter 35.5 HTR355 76.8 80.1 77.6 (75.3) [73.4]
Hunter 36 HTR36 (80.4) (80.5) [79.5]
Hunter 37 HTR37 73.7 [80.3] 74.3 (74.0)
Hunter 375 HTR375 69.9 73.3 70.7 (70.4)
Hunter 40 HTR40 (71.3)
Hunter H33 HTR33H (69.8)
ILC 40 ILC40 56.4 56.7 56.0
Impulse 21 FK ODR Jib&Sp IPS21 84.2 86.2 85.2 82.4 [81.8]
Impulse 26 FK ODR Jib&Sp IPS26 76.4 77.0 [75.0]
IMX-38 IMX38 64.2 (64.8) 64.3 62.5
IMX-40 IMX40 61.8 61.9 61.2 (59.8)
Irwin 10/4 (25') IRW/4 94.0 (94.2)
Irwin 21 Freespirit IRW21 97.5 97.5 (95.2) [95.2]
Irwin 23 IRW23 96.8 99.5 97.4 96.0
Irwin 24 IRW24 94.3 [96.0] 94.5 (92.0) [90.0]
Irwin 25 IRW25 93.3 (95.4) 94.9 91.6 (90.8)
Irwin 27 IRW27 93.9 (95.2) 94.2 (92.0) (91.4)
Irwin 28 IRW28 89.8 90.0 (88.3)
Irwin 284 IRW284 [99.7]
Irwin 33 IRW33 (82.3)
Irwin 34 Citation IRW34 82.6 [86.0] 82.8
Irwin 34 Citation (SD) IRW34L 81.9 (82.0)
Islander 23 ISL23 97.4 100.7 97.5 95.4
Islander 24/Isl.Bahama24 ISL24 96.8 (98.9) 96.6 95.7 [95.0]
Islander 28 ISL28 88.8 (90.2) 90.1 87.5 (86.5)
Islander 28 Sh.Mast ISL28SM [89.6]
Islander 30 ISL30 90.1 (92.3) 90.1 89.3 [89.0]
Islander 30-2 ISL302 84.5 85.0 (82.6)
Islander 36 ISL36 82.2 82.5 (80.0)
Islander 37 ISL37 80.9 81.0 (79.1)
Islander Bahama 30 ISLB30 86.1 [86.4] 86.1 (83.7)
Islands 20 ISD20 99.0 (99.6) 99.3 (97.0)
J/100 J-100 68.0 (69.4) 69.0 (68.4)
J/105 ODR J-105 70.5 73.1 70.4 68.7 (67.5)
J/109 J-109 67.2 67.1 65.6
J/120 J-120 62.8 63.0 62.3 61.9
J/124 J-124 (62.2)
J/125 J-125 54.5 (54.2) 53.2 (53.0)
J/130 J-130 59.4 (58.8) (58.4) (57.2)
J/133 J-133 58.6 (58.3) (57.8) (61.9)
J/145 J-145 51.5 (50.5)
J/22 (Class Jib) J-22 82.7 84.2 82.7 82.2 82.0
J/22 (Open) J-222 81.7 82.6 81.6 81.5 (81.0)
J/24 (Int.) J-24 80.8 83.3 81.9 80.4 78.0
J/27 J-27 77.1 79.7 78.1 75.4 74.6
J/28 J-28 81.9 83.9 82.7 81.1
J/29 J-29 72.0 73.9 73.1 72.1 71.0
J/30 J-30 76.9 78.7 78.3 76.2 73.9
J/33 J-33 70.2 70.6 69.3 67.6
J/34 J-34 74.3 74.8 (72.0)
J/35 J-35 67.2 (68.0) 67.4 65.7 (64.0)
J/36 J-36 69.2 69.7 (67.5) (63.1)
J/41 J-41 66.9 (67.1)
J/44 J-44 60.9 61.2 (58.5) (58.0)
J/80 ODR J-80 74.1 74.9 74.7 73.7 70.1
J/90 J-90 62.9 (62.7) (61.7)
J/92 ODR J-92 72.0 73.0 72.2 70.8 (69.1)
Jeanneau 24 Tonic JNO24T 90.9 (92.5) (91.5) [89.5]
Jeanneau 37 Sun Fast JNO37 71.9 (73.1) 72.4 (69.8)
Jeanneau 40 JNO40 62.0
Jonmeri 40 JON40 (72.5)
Kelly 28 KLY28 (83.7) (81.4)
Kelly Mini Ton KLYM/T (86.7) (86.8) [85.3]
Kings Cruiser 29 KNC29 95.0 (95.0) (93.6)
Kirby 23 KRB23 85.6 (86.0)
Kirby 25 KRB25 83.0 (84.4) 83.1 81.0 (79.1)
Kirby 26 (1/4 Ton) KRB1/4 87.5 (88.2) 87.7 (86.2)
Kirby 30 KRB30 73.8 76.6 74.3 73.0 (72.6)
Kittiwake 23 KTW23 100.6 101.9 101.1 99.1 (98.1)
Kittiwake 24 KTW24 105.5 (106.5) 106.2 (103.0) [101.8]
Kiwi 21 (Mini Ton) KWI21 (90.8) (89.7)
Kiwi 24 KWI24 85.6 86.7 86.0 84.4 84.0
Kiwi 35 KWI35 64.0 63.7
Knarr Senior KNRSR (90.1)
Knickerbocker KNB 86.3 87.7 86.5 [84.5]
Laguna 22 (SD) LGA22 102.7 (103.6) 102.5 100.8
Laguna 24 (SD) LGA24 98.5 100.3 98.9 96.1
Laguna 26 (SD) LGA26 93.9 (94.9) 93.4 (92.7) [92.5]
Lancer 25 LNC25 98.4 (98.0)
Lancer 28 (SD) LNC28 97.5 99.2 98.2 (96.9)
Laser 28 LAS28 78.5 80.0 79.0 78.0 (76.8)
Lindenberg 22 LDB22 89.3 91.9 89.4 86.8
Lindenberg 26 LDB26 84.8 [85.4] 85.3 83.2 [82.1]
Lindenberg 28 LDB28 73.9 74.2 (72.0)
LS 10 LS-10 76.1 76.0 (74.4) (71.6)
Lufkin 26 LUF26 (99.0)
Luger 26 Tradewinds LGR26 94.7 (95.3) 94.5 (93.8)
Luger 26 Tradewinds (MH) LGR26M (86.8) [87.7] [86.3]
MacGregor 21 MCG21 100.0 (100.5) 99.7 (99.3)
MacGregor 22 MCG22 98.3 100.2 98.6 97.8 (96.0)
MacGregor 25 MCG25 96.0 99.1 97.3 95.1 92.0
MacGregor 25 (MH Rig) MCG25M 95.4 (96.9) (95.7)
MacGregor 26 DB (MCG26) MCG26D 92.6 95.8 92.9 92.1 90.3
MacGregor 26 SK (MCG26W) MCG26S 94.3 96.6 93.7 92.6
MacGregor 26M DB MCG26M [96.0]
MacGregor 26X SK MCG26X 100.0 (100.9) 100.0 (98.0) [97.2]
Magic 25 (Hobie) MAG25 (65.4) (63.4)
Mariah 27 MAH27 76.7 77.1 (75.0)
Mariner 19 MAR19 101.8 103.2 103.2 100.4 (99.0)
Mariner 19 (CB Ver.) MAR19B 102.1 105.0 103.1 100.3 99.0
Marlin MRL23 (106.5) (107.4) [105.0]
Marshall 18 Cat See: SNDR
Marshall 22 Cat MRS22 (96.6)
Martin 24-2 MTN242 78.1 79.0 78.3 (75.0)
Maxi 77 MXI77 95.3 96.0 (93.8)
Medalist 33 MED33 89.8 90.2
Mega 30 C&C (FK & OD) MEG30 80.1 80.4 (78.0)
Melges 24 ODR MLG24 68.9 69.3 68.9 68.3 (66.3)
Melges 30 ODR MLG30 62.8 (63.0) 62.9 62.4 (62.0)
Melges 32 MLG32 60.2 (60.5) (59.0) (58.8)
Meridian MRD26 (104.8) [105.6]
Merit 22 (Ret. Keel) MRT22 92.7 94.2 93.1 92.9 92.1
Merit 23 (Wing Keel) MRT23 89.1 89.9 89.4 89.0 (88.0)
Merit 25 MRT25 82.9 83.8 83.3 83.1 81.6
Mid-Ship 25 MID25 (100.1) (100.4)
Mirage 236 MIR236 85.1 85.6 85.6 84.6 (84.0)
Mirage 24 MIR24 93.0 (94.0) 93.0 (91.5)
Mirage 24 Sh.Mast MIR242 (95.9)
Mirage 25 MIR25 88.5 (89.0) 88.4 (87.0)
Mirage 26 MIR26 (94.2) (94.0)
Mirage 27 MIR27 92.8 93.0
Mirage 30 MIR30 80.1 80.0 (78.3)
Mirage 338 MIR338 70.3 70.7
Mirage 5.5 (Sw. Keel) MIR5.5 94.7 96.3 95.4 94.5 (93.8)
Montego 19 (Sw.Keel) MTG19 104.7 (107.2) 105.2
Montego 20 MTG20 100.2 (100.2)
Montego 25 MTG25 92.9 (94.1) 93.7 (90.6)
Montego 25 (Sh. Draft) MTG25L 90.6 (91.4) (89.3)
Montgomery 15(See in CB) MON15
Montgomery 17 MON17 104.0 105.7 104.8 102.6 (101.5)
Montgomery 17 (TM) MON17H 100.7 (100.7) (99.0)
Montgomery 17 Fl.Deck MON172 95.8 (98.3) 96.9 (95.4) [95.4]
Montgomery 23 MON23 (94.8) (95.1)
Moore 24 MRE24 81.5 84.3 81.7 81.2 (80.8)
Morgan 22 MOR22 96.8 101.0 97.8 95.3 93.0
Morgan 2-30 MOR302 83.1 (83.0)
Morgan 24 & 25 MOR25 91.0 93.4 91.5 90.6 90.2
Morgan 27 MOR27 82.0 82.5 82.4 81.6 80.6
Morgan 28 MOR28 90.2 90.6
Morgan 30 MOR30 86.8 (92.0) 87.5 (83.7) (80.5)
Morgan 30/30 MOR3030 (86.7) (85.7)
Morgan 34 MOR34 86.6 87.3 (85.8) (80.0)
Morgan 35 MOR35 82.3 (82.7) (80.3)
Morgan 36 MOR36 (76.7) (76.6)
Morgan 36-4/6 MOR364 (74.0) (74.7)
Morgan 366 (CB) MOR366 72.4 (74.2) 71.7 (69.1)
Morgan Out Island 33 MOI33 (88.1) (88.0)
Morgan Out Island 36 MOI36 [82.0]
Morris 28 Linda MIS28 [97.3]
Morris 30 Annie MIS30 [97.0]
MPL 22 (FK, MH) MPL22M 104.0 (105.8) (104.5) (99.4)
MPL 22 (SK) MPL22 103.1 103.2 98.9
Mull 22 (See Ranger 22)
Mumm 30 MUM30 63.5 63.5 62.6 (61.8)
Mumm 36 MUM36 61.5 61.7 61.0 (60.5)
Mustang MUS22 99.9 (101.7) 100.2 (97.7) (96.9)
MX 20 Sport MX-20 (85.4)
Mystic Catboat MYS20 111.0 (114.0) 110.8 (106.9)
Navy 44 NAV44 70.4 (70.5) (69.3) (69.0)
Nelson/Marek 30 NM-30 67.7 (67.5) (67.0) (66.7)
Nelson/Marek 39 NM-39 57.5 57.3
Nelson/Marek 40 NM-40 61.6 61.9 61.1 (60.8)
Nelson/Marek 41 NM-41 66.2 66.2
Nelson/Marek 43 NM-43 61.0 (61.4) 61.1 59.7 (58.4)
Nelson/Marek 44 NM-44 63.9 (64.6)
Nelson/Marek 45 NM-45 57.6 (58.5) (57.2) (56.6)
Neptune 24 (FK) NEP24 96.6 97.4 96.8 95.3 [94.0]
Neptune 24 (FK, TM) NEP24H 94.9 (95.1) (93.6)
New Horizon 35 NH-35 (92.0) (92.2) [90.4]
New York 30 NY-30 (84.7)
New York 36 NY-36 70.1 70.2 68.5
New York 40 NY-40 71.6 [71.8] 69.6 (68.5)
Newport 17 (L-N) NPT17 114.4 (116.8) (116.0) (113.5)
Newport 20 NPT20 97.8 97.7
Newport 21 NPT21 100.5 (103.0) (101.3)
Newport 27 NPT27 89.7 90.1
Newport 28 NPT28 91.2 (92.2) 91.8 (87.0)
Newport 30 NPT30 89.6 (92.5) 90.0
Newport 30 Mk III NPT303 85.5 84.1
Newport 33 NPT33 (83.1) (83.4)
Newport 41 NPT41 (72.2) (72.0)
Niagara 26 NGR26 85.6 85.7
Nixie (Rhodes) NIXRH 93.0 [93.2] [91.4]
Nomad (Westerly) NMD23 105.8 106.2 105.9 (105.6)
Nonsuch 26 NON26 (94.4) (85.4)
Nonsuch 30 NON30 (84.5)
Nor'Sea 27 NSE27 (93.5) (93.6)
North American 23 (SD) NAM23 99.0 101.0 99.4 (96.9) (95.1)
North Star 1000 NST1000 87.4 (87.9) (85.2)
North Star 500 (1/4 T) NST1/4 92.3 (93.9) 92.4 (90.4)
North Star Farr 727 NST727 89.8 90.3 (88.9)
North Wind 29 NWD29 88.4 (91.5) (88.5) (85.5)
Northern 1/4 Ton NTH1/4 (94.3) (94.6)
Northern 25 NTH25 92.5 (92.4)
Offshore ClassesNapyD-PNWind HC For Beaufort Number Code 0-12-345-9
Ocean 352 OCN352 [80.0]
Ocean Breeze 18 OCB18 105.7 [106.5] (105.1)
O'Day 17 (See in CB) DS
O'Day 19 (CB) ODY19 95.2 (96.4) 96.0 (91.9) [89.8]
O'Day 192 ODY192 (98.3) (99.8)
O'Day 20 ODY20 101.7 [103.4] 101.8
O'Day 22 (CB) ODY22 104.4 105.3 105.0 104.4 [101.1]
O'Day 22 (SD) ODY22L 102.6 102.7
O'Day 222 ODY222 98.3 99.9 99.1 97.3
O'Day 23 (Deck Step) ODY232 98.6 99.3 98.9 98.7 (98.3)
O'Day 23 (Keel Step) ODY23 99.1 99.3 99.0 98.1 97.5
O'Day 24 ODY24 (95.8) (95.7)
O'Day 240 ODY240 96.9 97.2 (96.0)
O'Day 25 (CB Ver., spi) ODY25B 95.4 97.8 95.4 94.3 (94.2)
O'Day 25 spi ODY25 95.2 97.4 95.7 95.0 93.6
O'Day 25 T.Mast, FK, spi ODY25H (92.8) (93.6) (93.0)
O'Day 26 (SD, CB) ODY26 93.8 95.0 94.5 91.5
O'Day 27 ODY27 91.1 (93.3) 91.4 89.3 (88.3)
O'Day 272 (WK, 130%Gen) ODY272 93.6 [94.2] 93.6 (91.4)
O'Day 28 & 285 ODY28 89.9 92.5 90.1 84.4 [84.1]
O'Day 30 (FK/CB) ODY30 84.5 84.6 (83.6)
O'Day 302 ODY302 (87.0) (87.1)
O'Day 31 (SD) ODY31 85.8 (86.0)
O'Day 32-2 (WK) ODY322 82.9 83.0 (87.6)
O'Day 34 ODY34 79.1 79.2
O'Day 35 (FK/SD) ODY35 (77.3) (77.6)
O'Day 39 ODY39 75.9 (75.8) (73.0)
Ohlson 35 OHL35 (88.7) (89.0)
Olson 25 OLS25 81.1 82.9 82.2 81.1 79.1
Olson 29 OLS29 71.7 72.0 (69.2) (66.9)
Olson 30 OLS30 74.5 75.6 75.3 74.4 71.7
Olson 34 OLS34 73.2 73.7 (73.0)
Olson 40 OLS40 64.2 64.6 62.8 (62.4)
Olson 911S OLS911 75.0 76.3 75.5 (74.5) [73.3]
One Design 35 1D35 60.1 60.2 58.8 (57.1)
One Design 48 1D48 50.2 50.7 45.9
Ontario 28 ONT28 [89.0]
Outlaw OTL26 93.9 (94.0) [91.7]
Paceship 23 (PY23, CB) PSC23 97.4 98.8 98.3 96.9 (95.0)
Paceship 26 (PY26) PSC26 90.6 91.3 90.8 88.3 [87.5]
Pearson 10 Meter PSN10M (79.4)
Pearson 22 PSN22 (96.1)
Pearson 23 PSN23 (95.9) (95.4) [93.5]
Pearson 24 PSN24 96.4 96.8
Pearson 26 PSN26 90.6 92.0 91.3 90.2 89.4
Pearson 26 OD PSN262 90.1 (91.8) 90.5 89.3 (89.3)
Pearson 27 (WK) PSN27 96.7 98.0 97.0 (91.6)
Pearson 28 (FK) PSN28 89.9 90.0 87.6 (87.0)
Pearson 30 PSN30 83.8 84.0 83.4 (83.0)
Pearson 303 PSN303 (91.8) (92.0)
Pearson 31 (FK) PSN31 82.9 83.3 83.0 81.1
Pearson 32 PSN32 83.3 (83.6)
Pearson 323 PSN323 (85.7) (86.7)
Pearson 33 PSN33 85.3 85.6
Pearson 332 PSN332 84.6 (84.8)
Pearson 34 PSN34 79.0 (79.4) (79.1) (78.8)
Pearson 35 PSN35 85.6 89.0 86.3 (83.3) [82.6]
Pearson 36 PSN36 82.5 (82.1) (81.0)
Pearson 37 PSN37 (73.3) (71.0)
Pearson Flyer 30 PSN302 77.6 (78.7) 77.6 75.0
Peterson 25 (1/4 Ton) PET1/4 85.6 (87.0) 86.0 85.1 (84.6)
Peterson 34 PET34 76.7 (77.0) (75.4)
Peterson 38 PET38 68.4 68.2
Peterson 42 PET42 65.6 (65.5)
Peterson 43 PET43 73.1 73.6
Pocket Rocket POC22 81.1 83.0 81.3 (80.5) (80.0)
Precision 165 PRS165 103.9 (103.9) 103.1 (102.6)
Precision 18 PRS18 (101.0)
Precision 21 PRS21 99.0 99.2 99.3 (97.0)
Precision 23 PRS23 96.0 98.0 97.1 95.6 (92.0)
Precision 27 PRS27 90.1 90.1 (88.5)
PT-22 (1/4 Ton) PT-22 92.7 94.6 92.9 91.5 [91.0]
Quest 33 QST33 69.2 (69.0) (68.0) (65.9)
R/P 50 RP-50 48.9 49.0 48.1
Ranger 20 RNG20 98.8 100.0 98.7 (97.8) [97.5]
Ranger 22 (Mull 22) RNG22 91.8 93.0 92.4 91.5 90.3
Ranger 23 RNG23 91.8 93.7 92.4 91.3 89.6
Ranger 23 (1/4 Ton) RNG1/4 93.2 [94.5] 93.5 90.6
Ranger 23 (Tall Mast) RNG23H 90.9 (92.5) 91.4 89.7 (89.0)
Ranger 26 RNG26 86.4 89.3 86.9 85.3 84.6
Ranger 26 Short Mast RNG26SM 87.7 88.0
Ranger 28 RNG28 84.1 86.4 84.9 83.8 (83.0)
Ranger 29 RNG29 84.3 [86.3] 84.3 83.9 (82.5)
Ranger 32 RNG32 85.2 (86.0) 85.2
Ranger 33 RNG33 80.7 81.0 (79.2)
Ranger 37 RNG37 75.6 (75.3)
Redwing 30 RDW30 88.3 88.4 (85.5) (85.2)
Reinell 26 RNL26 [95.0]
Renegade (Pearson) REN27 92.9 (93.0)
Rhodes 22 (& Continental) RDS22 100.2 (101.2) 100.6 (99.8)
Rhodes 28 RDS28 93.6 (94.0) (93.1)
Rodgers 22 RDG22 89.6 [91.2] 89.9 [86.0] (81.4)
Rodgers 24 RDG24 88.6 (90.5) 88.6 (85.8) [85.2]
Ross 650 ROS650 (82.4) [84.1]
Ross 830 ROS830 (78.5) (77.9)
Rozinante 28 Ketch ROZ28K 88.7 (88.9)
S2 10.3 S2-10.3 74.6 75.5 75.1 73.9 [71.5]
S2 27 S2-27 84.1 87.7 85.6 82.3 (80.3)
S2 6.7 S2-6.7 87.4 90.2 88.3 86.0 [85.2]
S2 6.8 S2-6.8 97.6 (98.4) 97.6 (95.0) [94.3]
S2 6.9 S2-6.9 89.8 90.6 90.1 89.6 89.4
S2 7.3 S2-7.3 96.2 97.5 96.2 95.2 [94.5]
S2 7.9 IB/OB S2-7.9 81.0 83.7 82.2 80.1 78.2
S2 8.0 (FK) S2-8.0F 93.1 93.0
S2 8.0B (Sh. Draft) S2-8.0 91.1 93.2 91.0 90.5
S2 8.1 S2-8.1 (77.7) (77.6)
S2 9.1 S2-9.1 76.3 (77.5) 76.5 75.0 (73.8)
S2 9.2 S2-9.2 85.9 89.4 86.8 [84.2] [83.7]
Sabre 28 SAB28 90.1 92.0 90.6 89.2
Sabre 28-2 SAB282 (87.5) [87.6] (86.0)
Sabre 32 (Col., MH Rig) SAB32M 85.7 [87.0] (86.0) [84.5] [84.5]
Sabre 32 (Columbia) SAB32 87.4 89.8 88.2 87.0 (86.8)
Sabre 34 Classic (W.K.) SAB34N 81.3 (81.8) (79.6)
Sabre 36-2 SAB362 76.1 (76.5) (73.1)
Sabre 38 SAB38 78.0 (77.8) 74.3
Sabre 38-2 SAB382 (72.5) (72.4)
Sabre 40-2 SAB402 70.5 (70.0) 67.1
San Juan 21(FK,ClassGen&Sp SJ-21F 95.6 96.3
San Juan 21(SK,ClassGen&Sp SJ-21 94.7 97.1 94.9 93.7 93.7
San Juan 23 (CB Ver.) SJ-23B 98.4 97.6 97.4 97.0 (96.3)
San Juan 23 (FK) SJ-23 95.7 97.8 96.5 95.4 (94.1)
San Juan 24 SJ-24 90.2 90.7 90.5 90.2 89.2
San Juan 24 (Tall Mast) SJ-24H 88.5 (90.0) 89.2 88.1 (87.5)
San Juan 24M SJ-242 (91.3) (91.4)
San Juan 26 SJ-26 94.2 95.3 95.1 93.6
San Juan 28 SJ-28 87.4 88.9 88.5 86.0 (82.0)
San Juan 30 SJ-30 83.3 (84.0) 83.6 (82.1) (80.6)
San Juan 33S SJ-33 76.0 76.5 76.2 [74.3]
San Juan 34 (FK) SJ-34 73.0 78.7 76.2 72.0
San Juan 34 (SD) SJ-34L 73.0 (75.5) 73.8 (72.0)
San Juan 7.7 SJ-7.7 89.2 89.8 89.6 88.3 87.4
Sanderling 18 (Marshall) SNDR 104.5 (107.5) 105.0 102.2
Santa Cruz 27 SCZ27 81.6 83.1 81.4 81.2 (81.0)
Santana 20 & 20W SNT20 90.1 91.0 90.2 89.9 89.3
Santana 2023A (RK, Jib, NoSp) SNT23A 93.7 (95.1) 93.7 [92.0]
Santana 2023C SNT23C 91.2 (93.4) 91.3 (89.7)
Santana 2023R SNT23R 83.9 84.1 84.0 83.9 (82.6)
Santana 21 SNT21 100.5 101.3 101.0 100.0 99.5
Santana 21 (MH Rig) SNT21M (100.0) [99.0] [97.5]
Santana 21R SNT21R (93.1) (92.7)
Santana 22 w/Spi SNT22 90.9 92.8 91.7 90.1 88.0
Santana 2-28 SNT282 84.6 (85.0) (82.5)
Santana 23 (Retr. Keel) SNT23 84.0 84.7 84.4 83.5 83.2
Santana 25 (1/4 Ton) SNT1/4 91.5 92.4 91.9 90.8 [89.7]
Santana 25 Mk II (1/4T) SNT1-4 91.0 93.0 91.3 (89.3) [89.1]
Santana 26 SNT26 (89.8) (89.8)
Santana 27 SNT27 87.9 (90.3) (88.7) (85.0) (82.0)
Santana 28 SNT28 (86.6) (86.2)
Santana 30 SNT301 82.7 82.0
Santana 30/30 SNT30 77.4 78.0 77.6 76.5 (75.0)
Santana 30/30 GP SNT30GP 73.1 72.7 (72.0)
Santana 30/30 PC SNT30PC 79.4 79.6
Santana 35 (FK) SNT35 75.7 (76.8) 76.4 74.8 (74.1)
Santana 525 (FK) SNT525 85.0 86.4 85.6 84.3 83.9
Scampi 30 SCP30 85.1 (85.0)
Scampi 30-3 SCP303 85.6 (85.6) (83.0)
Scampi 30-4 SCP304 (85.7) (85.8)
Schock 23 (WK) SHC23 (86.8) [87.0]
Schock 35 SHC35 66.6 (67.6) 66.7 66.1 65.2
Schock 40 SHC40 56.5 55.9 54.7
Sea Crown 25 SCN25 92.3 92.5
Sea Quest 28 SQU28 98.0 [99.3] 98.0 (93.5) [93.5]
Sea Sprite 22 SSP22 99.1 (100.2) 99.6 (97.4) (97.4)
Seafarer 22 SFR22 101.5 [103.3] 101.5
Seafarer 23 SFR23 95.6 95.7 (94.0)
Seafarer 24 SFR24 99.3 101.3 99.6 97.9 (97.9)
Seafarer 26 SFR26 96.0 96.2 [92.1]
Seafarer 29 SFR29 (92.4) (93.0)
Seafarer 30 SFR30 85.5 86.4
Seaward 22 SRD22 (101.4) (101.5)
Seaward 25 SRD25 (99.6) (99.6)
Seaward 26 RK 135% As.Spi SRD26 (90.8)
Seawind 30 SWD30 92.5 (92.6)
Seidelmann 25 (FK) SDL25 91.7 93.8 92.5 (90.3) (89.0)
Seidelmann 29.9 SDL299 85.3 (85.5)
Seidelmann 30 SDL30 84.1 (84.4)
Serendipity 43 SDY43 67.1 (67.2)
Shark 24 SHK24 95.2 (97.0) 95.6 92.8 (92.0)
Show 34 SHO34 80.0 80.2
Sigma 36-2 SMA36 (76.5) (76.2)
Sirena 38 SIR38 73.8 (73.6) 71.1
Sirius 21/22 SRS21 (96.7) (97.0)
Sirius 28 (FK) SRS28 (85.8) (85.0)
Sirocco 19 SRC19 100.0 (102.2) (99.9)
Soling (Int., Class Jib) See in KB SO
Sonoma 30 SON30 (73.0) (73.2)
Sound Interclub SODIC 91.2 (93.9) (92.1) (86.5)
South Coast 21 SCS21 99.8 102.0 100.6 98.6 98.0
South Coast 22 SCS22 104.8 105.1 105.0 102.4
South Coast 23 SCS23 103.0 106.8 103.5 101.3 100.8
South Coast 25 SCS25 100.5 (102.1) 100.8 (97.1)
Soverel 26 SOV26 79.6 81.5 79.9 79.3
Soverel 27 SOV27 77.5 77.9 (78.3)
Soverel 28 SOV28 92.4 (93.1) (92.6) (88.7)
Soverel 30 SOV30 77.3 (77.4) (75.6)
Soverel 30 Tall Mast SOV30H (75.2) (71.2)
Soverel 33 SOV33 69.9 (70.3) 70.2 69.5 (67.1)
Spacesailer 18 (US) SS-18 [104.0]
Spacesailer 20 (US) SS-20 94.8 (96.5) 94.6 (93.8) [93.8]
Spindrift 22 SPN22 98.2 (100.0) 98.4 (95.1)
Spirit 23 SRT23W 97.6 (98.6) 98.0 [96.0] [95.5]
Spirit 23K SRT23 96.8 98.3 96.9 95.3 (94.5)
Spirit 28 SRT28 87.0 89.6 87.0 85.2 83.2
Spirit 28 (Sh.Draft) SRT28L 95.4 (95.8) (93.5)
Spirit 6.5 SRT6.5 95.5 (96.6) 95.9 (94.0)
SR 25 SR-25 [75.0]
SR 27 SR-27 72.0 72.8 (71.1)
SR 33 SR-33 66.4 66.5 64.3 (62.9)
SR Max> (21') SR-21 81.7 83.8 82.0 79.5 (76.0)
Star (Int.) See in KB ST
Star 30 ST-30 (74.9) (75.4)
Starwind 18 (See in CB) BCN
Starwind 19 SWN19 106.2 (107.3) 106.3 103.4 [102.0]
Starwind 22 (SK, TMI22) SWN22 100.9 102.9 101.0 99.8 97.1
Starwind 223 SWN223 99.0 (100.5) 99.1 95.6 [94.6]
Starwind 27 SWN27 83.8 85.3 84.4 83.9 (82.6)
Stout Fella 27 SFL27 95.6 [97.5] 95.1 (94.7) (94.3)
Stuart Knockabout (28') STK28 (86.5) (86.1)
Swan 40 & 409 SWA40 74.4 (75.2) 74.0 (73.0)
Swan 42 SWA42 71.8 72.0
Swan 441 SWA44 68.8 (70.5) 68.9 67.9
Swan 45 SWA45 52.0 52.0 (51.5) (50.9)
Swan 48 SWA48 65.0 (64.8) (62.9) (61.4)
Swan 51 SWA51 62.6 (62.1) (61.4)
Sydney 36 SYD36 64.2 63.5 (62.2)
Tanzer 22 (CB Ver.) TNZ22B 96.0 99.0 97.2 95.3 93.1
Tanzer 22 (FK) TNZ22 94.9 96.0 95.5 94.6 92.5
Tanzer 25 TNZ25 (84.0)
Tanzer 26 (FK) TNZ26 91.9 (94.8) 91.5 (89.2)
Tanzer 27 TNZ27 (93.9) (92.5)
Tanzer 31 TNZ31 (83.1) (83.0)
Tanzer 7.5 (FK) TNZ7.5 95.1 (96.4) 95.9 94.3 (93.0)
Tartan 27 TAR27 95.3 97.5 95.3 94.6 (94.0)
Tartan 28 TAR28 84.6 84.0
Tartan 30 & 30C TAR30 84.0 (86.0) 84.7 83.8 (83.3)
Tartan 3000 TAR3000 86.3 (90.6) 87.0
Tartan 31 TAR31 (81.0) (81.2)
Tartan 33 TAR33 83.3 (85.2) 84.0 (81.1)
Tartan 34 TAR34 84.3 (86.2) 84.9 (82.8) (81.0)
Tartan 34 (Tall Mast) TAR34H (84.3) (84.5)
Tartan 35 TAR35 (73.1) (72.5)
Tartan 3500 TAR3500 (74.2)
Tartan 40 TAR40 [72.5]
Tartan 41 TAR41 72.2 (72.1) (71.4)
Tartan Ten TAR10 76.0 76.6 75.3 72.3
Taylor 40 TAY40 63.9 63.3 (61.8)
Taylor 40-3 TAY403 64.0 (63.9)
Taylor 41 TAY41 61.2 61.2
Taylor 42 TAY42 62.2 (62.1)
Taylor 47 TAY47 57.2 (57.2)
Taylor 49 TAY49 52.4 (52.0) (50.1)
Tempest (Int.) (See in KB) TMP22
Tempest 23 (O'Day) TMP23 96.6 97.7 96.8 94.7 (94.6)
Thomas 35 THM35 67.4 (67.5)
Thompson 30 THP30 61.4 (61.4) 61.0 (60.2)
Thompson 35 THP35 53.6 (53.2) (53.0)
Thunderbird TBD26 89.3 92.5 89.1 88.8 88.1
Tiffany Jane 34 TFJ34 77.0 (78.5)
TMI 22 (See Starwind 22) SWN22
TMI 26 TMI26 92.4 (92.4)
TMI 27 (Chrysler 27) TMI27 92.5 [95.9] 92.6 (91.3)
TMI 28 TMI28 82.5 81.9
Tripp 26 ODR TRP26 74.2 (75.0) 74.4 73.1 (72.0)
Tripp 33 TRP33 69.3 (70.5) 70.0 (67.0)
Tripp 36 TRP36 66.9 67.0 65.7 (64.8)
Tripp 37 TRP37 69.5 69.0 (68.4)
Tripp 38 ML TRP382 64.3 (63.9) (63.5)
Tripp 40 MH TRP40 63.5 63.7 62.7
Tripp 41 C TRP41 56.7 56.7 (55.8)
Triton 28 (Pearson) TRI28 97.8 98.2 (94.0) [92.0]
Triton 28 (Pearson, MH) TRI28M (89.0) (89.1)
Trump 24 Schooner TRM24 [100.0]
Typhoon (Alberg & CD) TYP18 106.7 109.5 107.4 104.9 104.5
Ultimate 20 ULT20 79.9 81.9 80.7 76.8 (73.5)
Ultimate 27 ULT27 [69.5]
Union 36 UNN36 [84.0]
US 21 (Ret.Keel) US-21 90.6 (91.5) 90.7 90.1 [89.2]
US 22 (Sw. Keel) US-22 101.5 102.9 101.7 100.4 100.1
US 25 (Fin Keel) US-25 93.4 95.4 93.4 92.2 (92.0)
US 27 US-27 90.7 (92.5) 91.0 (85.7) [85.7]
US 30 US-30 83.7 (84.7) 83.7 (81.7) (81.8)
US 33 US-33 78.2 [79.3] 78.5 (77.5) (77.5)
Vagabond 17 (See in CB) VAG17
Vega 27 VEG27 (95.0) [95.5] (93.4)
Venture 17 VNT17 112.9 114.3 112.9 109.5 (106.5)
Venture 21 (7/8 Rig) VNT21J 102.1 104.9 102.1 100.7 100.1
Venture 21 (MH Rig) VNT21 99.4 101.8 100.0 99.4 98.5
Venture 21 Mk II VNT212 101.2 [104.4] (101.8) [100.9] [100.0]
Venture 22 & 222 VNT22 102.6 105.7 102.7 101.5 99.6
Venture 23 Newport VNT23 105.8 108.0 106.0 104.2 103.3
Venture 24 & 224 VNT24 97.9 103.4 99.0 95.0 93.3
Venture 25 VNT25 99.0 103.0 100.1 96.2 (94.6)
Venture 25 (MH Rig) VNT25M 95.5 (97.4) (96.3)
Victoria Eighteen (SD) VCT18 113.4 (113.5) 112.8 (107.4)
Viking 22 VKG22 94.8 [96.6] 96.1 (92.9) [92.9]
Viking 28 VKG28 84.2 (86.8) 85.6 83.1 (82.0)
Viking 28 IB VKG282 85.9 87.2
Viking 33 VKG33 76.5 76.5 (75.7)
Viking 34 VKG34 75.7 75.6 (74.0)
Viper 640 VIP640 70.4 70.7 (70.4)
Viper 830 VIP830 66.0 [67.0] 66.6 65.2
Vivacity 20 VIV20 103.9 [107.5] [104.6]
Vivacity 24 Twin Keel VIV24 (101.8) [102.4]
Wanderer (Pearson) WAN30 90.7 (92.0) (91.2)
Watkins 23 WAT23 (99.6)
Watkins 27 (SD) WAT27 (94.3)
Watkins 29 (SD) WAT29 95.4 (95.6)
Watkins 33 Seawolf WAT33 [87.5]
Wauqliez 38 WAU38 78.8 (81.7) (78.9)
Wavelength 24 (Schock) WVL24 80.0 81.6 80.3 79.0 77.6
Wavelength 30 (Schock) WVL30 75.2 74.8
Westerly 26 WST26 (101.5) (101.0)
Whelan 27 WHL27 (70.5) (70.0)
Wianno Sr. WNOSR (99.8) (100.0)
Wilderness 21 WLD21 91.1 [92.5] 91.9 (89.1) [88.7]
Windrose 18 WNR18 106.0 [107.8] 106.8 [104.6]
Windrose 22 (Retr.Keel) WNR22 97.5 98.0 (95.2)
Windrose 24 WNR24 102.1 [103.0] 102.5 100.5 (99.5)
Windrose 26 (Sw. Keel) WNR26 (94.4) [93.9]
Windrose 5.5 (Retr.Keel) WNR5.5 108.2 (110.5) 108.5 (105.6)
Wylie Wabbit 24 WLEWB 77.6 [80.0] 77.9 (77.7) [77.1]
X 102 X102 74.9 75.0 (73.0)
X 3/4 Ton X3/4 71.4 71.5
X 3/4-2 Ton X3/4-2 (69.5) (69.5)
X 332 X332 (73.7) (70.4) (71.8)
X 95 X95 81.0 81.1
X 99 X99 77.0 (77.3) 76.4 (73.2) (72.0)
Yamaha 26 YMA26 85.0 86.0 85.5 (83.1)
Yankee 30 YKE30 85.5 [87.0] (85.9) (82.4)
Young 88 YUN88 72.3 (71.7)
Windsurfer Classes Class
D-PN Wind HC For Beaufort Range
Code 0-1 2-3 4 5-9
Div II (SA = < 6m2) SB-2 92.6 98.4 94.6 88.4 (85.1) Div IIB (SA = 6-7m2) SB-2B 89.7 96.3 92.6 83.8 (82.0) Div IIC (SA = > 7m2) SB-2C 86.7 84.4 87.3
ISAF Division I A development class with a fully battened sail of less than 6.0m
2and a
slim displacement hull of 17 kg minimum weight
Division II Original development class for USBA/ISAF and the Olympic
windsurfer class
Division IIB Has 6 to 7m2sail with a flatter hull of 18 kg minimum weight
Division IIC Same as Division IIB except with a sail larger than 7m2
