KOURSAROS — ORC Rating

GPH

705.1

OSN

676.4

LOA

12.28 m

Displacement

9835 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.5353

Medium

0.777

High

0.9602

Triple Offshore

Low

0.6981

Medium

0.9798

High

1.1572

Boat Specifications

Dimensions

Length overall: 12.28 m
Beam: 3.98 m
Draft: 1.94 m
Displacement: 9835 kg
Crew weight: 751 kg
Wetted surface: 35.62 m²

Sails

Mainsail: 27.23 m²
Genoa: 40.82 m²
Spinnaker: 87.58 m²
Asymmetric spinnaker: 0 m²

Design

Type: SUN ODYSSEY 42.1
Builder: JEANNEAU
Designer: D. Andrieu
Year built: 1993

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.

6,46.8,3.900389,52,4.22,60,4.54,75,4.74,90,4.7,110,4.83,120,4.66,135,4.15,145.8,3.69976,150,3.53
8,45.4,4.828007,52,5.27,60,5.58,75,5.79,90,5.87,110,6.03,120,5.85,135,5.32,148.2,4.718243,150,4.62
10,43.8,5.445022,52,6,60,6.32,75,6.56,90,6.75,110,6.92,120,6.78,135,6.27,150,5.57,151.6,5.490829
12,42.7,5.932662,52,6.56,60,6.85,75,7.08,90,7.3,110,7.45,120,7.37,135,7.01,150,6.39,154.6,6.154968
14,41.8,6.304697,52,6.95,60,7.19,75,7.4,90,7.62,110,7.79,120,7.74,135,7.49,150,7.03,159.4,6.634193
16,41,6.558814,52,7.2,60,7.42,75,7.62,90,7.81,110,8.06,120,8.02,135,7.81,150,7.47,170.9,6.87655
20,40.4,6.723234,52,7.42,60,7.65,75,7.92,90,8.01,110,8.52,120,8.55,135,8.37,150,8.05,178.6,7.602269
24,41.2,6.738303,52,7.43,60,7.69,75,8.08,90,8.29,110,8.81,120,9.07,135,8.97,150,8.57,179,8.121237

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	4.22	4.54	4.74	4.7	4.83	4.66	4.15	3.53
8	5.27	5.58	5.79	5.87	6.03	5.85	5.32	4.62
10	6	6.32	6.56	6.75	6.92	6.78	6.27	5.57
12	6.56	6.85	7.08	7.3	7.45	7.37	7.01	6.39
14	6.95	7.19	7.4	7.62	7.79	7.74	7.49	7.03
16	7.2	7.42	7.62	7.81	8.06	8.02	7.81	7.47
20	7.42	7.65	7.92	8.01	8.52	8.55	8.37	8.05
24	7.43	7.69	8.08	8.29	8.81	9.07	8.97	8.57

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	46.8°	2.67	145.8°	3.06
8	45.4°	3.39	148.2°	4.01
10	43.8°	3.93	151.6°	4.83
12	42.7°	4.36	154.6°	5.56
14	41.8°	4.7	159.4°	6.21
16	41°	4.95	170.9°	6.79
20	40.4°	5.12	178.6°	7.6
24	41.2°	5.07	179°	8.12

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