BLUE — ORC Rating | RegattaPages

GPH

537.8

OSN

522.9

LOA

12.96 m

Displacement

7887 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.7798

Medium

1.0234

High

1.1481

Triple Offshore

Low

0.9959

Medium

1.2495

High

1.3848

Boat Specifications

Dimensions

Length overall: 12.96 m
Beam: 3.91 m
Draft: 2.75 m
Displacement: 7887 kg
Crew weight: 800 kg
Wetted surface: 35.15 m²

Sails

Mainsail: 61.01 m²
Genoa: 47.54 m²
Spinnaker: 0 m²
Asymmetric spinnaker: 181.85 m²

Design

Type: SWAN 42 CS
Builder: NAUTOR
Designer: SWAN NY/CLUB FRERS
Year built: 2006

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.

6,42.4,5.633381,52,6.28,60,6.58,75,6.79,90,6.66,110,6.69,120,6.54,135,5.91,143,5.409226,150,4.98
8,40.1,6.575839,52,7.34,60,7.56,75,7.7,90,7.64,110,7.85,120,7.78,135,7.29,146,6.549763,150,6.27
10,38.2,7.04963,52,7.84,60,8.03,75,8.17,90,8.16,110,8.43,120,8.42,135,8.11,149.8,7.358771,150,7.34
12,37,7.237344,52,8.06,60,8.27,75,8.48,90,8.53,110,8.8,120,8.95,135,8.69,150,8.07,151.5,7.965252
14,36.7,7.383612,52,8.18,60,8.4,75,8.71,90,8.86,110,9.09,120,9.41,135,9.28,150,8.53,150.5,8.490781
16,36.2,7.460094,52,8.27,60,8.5,75,8.88,90,9.15,110,9.36,120,9.77,135,9.93,150,8.94,172.6,7.835259
20,36.1,7.574352,52,8.38,60,8.64,75,9.11,90,9.58,110,9.88,120,10.51,135,11.61,143.8,10.967082,150,10.22
24,37.1,7.597946,52,8.4,60,8.69,75,9.23,90,9.88,110,10.44,120,11.26,135,13.22,142.8,13.872674,150,12.77

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	6.28	6.58	6.79	6.66	6.69	6.54	5.91	4.98
8	7.34	7.56	7.7	7.64	7.85	7.78	7.29	6.27
10	7.84	8.03	8.17	8.16	8.43	8.42	8.11	7.34
12	8.06	8.27	8.48	8.53	8.8	8.95	8.69	8.07
14	8.18	8.4	8.71	8.86	9.09	9.41	9.28	8.53
16	8.27	8.5	8.88	9.15	9.36	9.77	9.93	8.94
20	8.38	8.64	9.11	9.58	9.88	10.51	11.61	10.22
24	8.4	8.69	9.23	9.88	10.44	11.26	13.22	12.77

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	42.4°	4.16	143°	4.32
8	40.1°	5.03	146°	5.43
10	38.2°	5.54	149.8°	6.36
12	37°	5.78	151.5°	7
14	36.7°	5.92	150.5°	7.39
16	36.2°	6.02	172.6°	7.77
20	36.1°	6.12	143.8°	8.85
24	37.1°	6.06	142.8°	11.05

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