US SAILING

Portsmouth Yardstick Offshore F-N


2008 TABLE OF NORTH AMERICAN PORTSMOUTH NUMBERS
AND WIND DEPENDENT HANDICAPS


OFFSHORE
CLASSES F-N
March 2008


Copyright © 2008 by N. E. Richards and J. F. Spinnler
Reprint permission by authors is required  for material in the Portsmouth Yardstick
Please contact
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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)