IASON — ORC Rating | RegattaPages

GPH

693.6

OSN

667.2

LOA

11.23 m

Displacement

6451 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.5565

Medium

0.7923

High

0.9503

Triple Offshore

Low

0.7234

Medium

0.9911

High

1.1453

Boat Specifications

Dimensions

Length overall: 11.23 m
Beam: 3.83 m
Draft: 1.87 m
Displacement: 6451 kg
Crew weight: 400 kg
Wetted surface: 29.87 m²

Sails

Mainsail: 31.49 m²
Genoa: 25.41 m²
Spinnaker: 79.94 m²
Asymmetric spinnaker: 0 m²

Design

Type: SUN ODYSSEY 37.1
Builder: JEANNEAU
Designer: J.FAUROUX
Year built: 1994

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.

6,45.7,3.966122,52,4.33,60,4.63,75,4.82,90,4.95,110,5.07,120,4.91,135,4.4,145.3,3.928752,150,3.73
8,43.6,4.79168,52,5.3,60,5.59,75,5.81,90,6.05,110,6.23,120,6.07,135,5.55,148.9,4.881654,150,4.83
10,42.3,5.394581,52,6,60,6.29,75,6.53,90,6.82,110,7.01,120,6.91,135,6.48,150,5.77,151.8,5.684762
12,41.5,5.874847,52,6.52,60,6.77,75,7,90,7.25,110,7.46,120,7.41,135,7.12,150,6.57,155.4,6.312992
14,40.8,6.182339,52,6.85,60,7.08,75,7.29,90,7.46,110,7.8,120,7.78,135,7.54,150,7.13,163,6.6506
16,40.5,6.338719,52,7.03,60,7.26,75,7.51,90,7.6,110,8.08,120,8.12,135,7.91,150,7.53,174.5,6.941959
20,40.7,6.410473,52,7.1,60,7.37,75,7.78,90,8.01,110,8.45,120,8.73,135,8.63,150,8.22,178.6,7.67229
24,42.1,6.361393,52,7.06,60,7.37,75,7.86,90,8.3,110,8.71,120,9.16,135,9.44,150,8.94,178.6,8.322484

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	4.33	4.63	4.82	4.95	5.07	4.91	4.4	3.73
8	5.3	5.59	5.81	6.05	6.23	6.07	5.55	4.83
10	6	6.29	6.53	6.82	7.01	6.91	6.48	5.77
12	6.52	6.77	7	7.25	7.46	7.41	7.12	6.57
14	6.85	7.08	7.29	7.46	7.8	7.78	7.54	7.13
16	7.03	7.26	7.51	7.6	8.08	8.12	7.91	7.53
20	7.1	7.37	7.78	8.01	8.45	8.73	8.63	8.22
24	7.06	7.37	7.86	8.3	8.71	9.16	9.44	8.94

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	45.7°	2.77	145.3°	3.23
8	43.6°	3.47	148.9°	4.18
10	42.3°	3.99	151.8°	5.01
12	41.5°	4.4	155.4°	5.74
14	40.8°	4.68	163°	6.36
16	40.5°	4.82	174.5°	6.91
20	40.7°	4.86	178.6°	7.67
24	42.1°	4.72	178.6°	8.32

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