CROIX DU CYGNE — ORC Rating

GPH

690.7

OSN

668.2

LOA

11.079 m

Displacement

7412 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.6508

Medium

0.8944

High

1.0641

Triple Offshore

Low

0.8364

Medium

1.1088

High

1.266

Boat Specifications

Dimensions

Length overall: 11.079 m
Beam: 3.27 m
Draft: 1.9 m
Displacement: 7412 kg
Crew weight: 590 kg
Wetted surface: 27.34 m²

Sails

Mainsail: 25.44 m²
Genoa: 46.75 m²
Spinnaker: 99.77 m²
Asymmetric spinnaker: 0 m²

Design

Type: Swan 37
Builder: Nautor
Designer: S & S
Year built: 1971

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.

6,43.3,4.122166,52,4.59,60,4.86,75,5.06,90,5,110,5.02,120,4.89,135,4.47,146.9,3.951207,150,3.82
8,41.4,4.812621,52,5.41,60,5.71,75,5.95,90,5.91,110,6.11,120,5.98,135,5.48,150,4.81,150.9,4.772411
10,41.8,5.459599,52,6.12,60,6.39,75,6.58,90,6.68,110,6.82,120,6.75,135,6.4,150,5.68,150.6,5.647293
12,41.7,6.000229,52,6.57,60,6.76,75,6.9,90,7.04,110,7.19,120,7.14,135,6.92,150,6.44,155,6.223051
14,40.8,6.24839,52,6.81,60,6.97,75,7.12,90,7.18,110,7.49,120,7.46,135,7.25,150,6.92,172,6.311422
16,40,6.331225,52,6.93,60,7.11,75,7.3,90,7.36,110,7.75,120,7.78,135,7.57,150,7.22,180,6.76
20,39.5,6.415037,52,7.01,60,7.22,75,7.55,90,7.73,110,8.04,120,8.32,135,8.21,150,7.81,180,7.36

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	4.59	4.86	5.06	5	5.02	4.89	4.47	3.82
8	5.41	5.71	5.95	5.91	6.11	5.98	5.48	4.81
10	6.12	6.39	6.58	6.68	6.82	6.75	6.4	5.68
12	6.57	6.76	6.9	7.04	7.19	7.14	6.92	6.44
14	6.81	6.97	7.12	7.18	7.49	7.46	7.25	6.92
16	6.93	7.11	7.3	7.36	7.75	7.78	7.57	7.22
20	7.01	7.22	7.55	7.73	8.04	8.32	8.21	7.81

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	43.3°	3	146.9°	3.31
8	41.4°	3.61	150.9°	4.17
10	41.8°	4.07	150.6°	4.92
12	41.7°	4.48	155°	5.64
14	40.8°	4.73	172°	6.25
16	40°	4.85	180°	6.76
20	39.5°	4.95	180°	7.36

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