CROIX DU CYGNE — ORC Rating

GPH

692.5

OSN

669.5

LOA

11.079 m

Displacement

7418 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.5762

Medium

0.7927

High

0.9435

Triple Offshore

Low

0.7408

Medium

0.9835

High

1.1236

Boat Specifications

Dimensions

Length overall: 11.079 m
Beam: 3.27 m
Draft: 1.9 m
Displacement: 7418 kg
Crew weight: 591 kg
Wetted surface: 27.74 m²

Sails

Mainsail: 25.44 m²
Genoa: 46.75 m²
Spinnaker: 100.17 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.

6,43.5,4.108223,52,4.57,60,4.84,75,5.04,90,4.98,110,5.01,120,4.88,135,4.47,147,3.946722,150,3.82
8,41.4,4.772627,52,5.39,60,5.68,75,5.93,90,5.89,110,6.1,120,5.97,135,5.47,150,4.81,151,4.767786
10,42,5.436356,52,6.1,60,6.37,75,6.57,90,6.67,110,6.82,120,6.75,135,6.4,150,5.68,151,5.625302
12,42,6.001522,52,6.56,60,6.75,75,6.9,90,7.04,110,7.19,120,7.14,135,6.92,150,6.46,155,6.223051
14,40.9,6.218136,52,6.8,60,6.96,75,7.11,90,7.18,110,7.49,120,7.46,135,7.25,150,6.92,172,6.311422
16,40.1,6.314374,52,6.92,60,7.1,75,7.29,90,7.35,110,7.75,120,7.78,135,7.57,150,7.23,180,6.76
20,39.8,6.416902,52,7,60,7.21,75,7.54,90,7.72,110,8.04,120,8.32,135,8.21,150,7.81,180,7.36

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	4.57	4.84	5.04	4.98	5.01	4.88	4.47	3.82
8	5.39	5.68	5.93	5.89	6.1	5.97	5.47	4.81
10	6.1	6.37	6.57	6.67	6.82	6.75	6.4	5.68
12	6.56	6.75	6.9	7.04	7.19	7.14	6.92	6.46
14	6.8	6.96	7.11	7.18	7.49	7.46	7.25	6.92
16	6.92	7.1	7.29	7.35	7.75	7.78	7.57	7.23
20	7	7.21	7.54	7.72	8.04	8.32	8.21	7.81

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	43.5°	2.98	147°	3.31
8	41.4°	3.58	151°	4.17
10	42°	4.04	151°	4.92
12	42°	4.46	155°	5.64
14	40.9°	4.7	172°	6.25
16	40.1°	4.83	180°	6.76
20	39.8°	4.93	180°	7.36

Loading polar chart…