SHE II — ORC Rating | RegattaPages

GPH

621.4

OSN

604.7

LOA

12 m

Displacement

8966 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.7441

Medium

0.9976

High

1.1499

Triple Offshore

Low

0.9559

Medium

1.2221

High

1.3608

Boat Specifications

Dimensions

Length overall: 12 m
Beam: 3.9 m
Draft: 2.28 m
Displacement: 8966 kg
Crew weight: 680 kg
Wetted surface: 32.92 m²

Sails

Mainsail: 39.24 m²
Genoa: 69.27 m²
Spinnaker: 120.56 m²
Asymmetric spinnaker: 0 m²

Design

Type: OLSEN 40-MOD
Builder: KYUNGYLL
Designer: MULL
Year built: 1981

Velocity Prediction

Polar CSV

Each row is TWS followed by TWA and boat-speed pairs. Paste it directly into WX Navigator or compatible navigation software.

6,42.2,4.87308,52,5.43,60,5.72,75,5.95,90,5.9,110,5.51,120,5.38,135,4.92,146.1,4.361381,150,4.18
8,41.1,5.679681,52,6.4,60,6.67,75,6.84,90,6.84,110,6.67,120,6.53,135,6,150,5.24,150.5,5.204769
10,41.3,6.362609,52,6.96,60,7.12,75,7.25,90,7.28,110,7.3,120,7.23,135,6.9,150,6.16,150.8,6.105929
12,39.7,6.589554,52,7.2,60,7.35,75,7.5,90,7.55,110,7.65,120,7.61,135,7.38,150,6.94,155.8,6.665789
14,38.5,6.670005,52,7.31,60,7.49,75,7.69,90,7.78,110,7.97,120,7.95,135,7.72,150,7.37,173.3,6.746071
16,38,6.738487,52,7.38,60,7.57,75,7.84,90,7.99,110,8.23,120,8.3,135,8.07,150,7.69,180,7.2
20,38.2,6.782405,52,7.43,60,7.64,75,8.01,90,8.35,110,8.54,120,8.85,135,8.78,150,8.34,180,7.83

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	5.43	5.72	5.95	5.9	5.51	5.38	4.92	4.18
8	6.4	6.67	6.84	6.84	6.67	6.53	6	5.24
10	6.96	7.12	7.25	7.28	7.3	7.23	6.9	6.16
12	7.2	7.35	7.5	7.55	7.65	7.61	7.38	6.94
14	7.31	7.49	7.69	7.78	7.97	7.95	7.72	7.37
16	7.38	7.57	7.84	7.99	8.23	8.3	8.07	7.69
20	7.43	7.64	8.01	8.35	8.54	8.85	8.78	8.34

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	42.2°	3.61	146.1°	3.62
8	41.1°	4.28	150.5°	4.53
10	41.3°	4.78	150.8°	5.33
12	39.7°	5.07	155.8°	6.08
14	38.5°	5.22	173.3°	6.7
16	38°	5.31	180°	7.2
20	38.2°	5.33	180°	7.83

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