CROIX DU CYGNE — ORC Rating

GPH

695.1

OSN

670.8

LOA

11.079 m

Displacement

7419 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.5725

Medium

0.7915

High

0.9447

Triple Offshore

Low

0.7355

Medium

0.9813

High

1.1225

Boat Specifications

Dimensions

Length overall: 11.079 m
Beam: 3.27 m
Draft: 1.9 m
Displacement: 7419 kg
Crew weight: 591 kg
Wetted surface: 27.72 m²

Sails

Mainsail: 25.49 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
Stability index: 132.8

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.

6,44.1,4.107913,52,4.52,60,4.79,75,4.98,90,4.91,110,4.99,120,4.86,135,4.44,146.9,3.927333,150,3.8
8,41.8,4.775472,52,5.35,60,5.64,75,5.87,90,5.87,110,6.08,120,5.94,135,5.45,150,4.81,151.4,4.749523
10,42,5.409444,52,6.07,60,6.34,75,6.53,90,6.66,110,6.81,120,6.73,135,6.38,150,5.68,151.1,5.619874
12,42.1,5.984022,52,6.54,60,6.73,75,6.87,90,7.03,110,7.18,120,7.13,135,6.91,150,6.47,155.2,6.235008
14,41.1,6.237033,52,6.79,60,6.95,75,7.09,90,7.18,110,7.48,120,7.45,135,7.25,150,6.93,164.6,6.482761
16,40.2,6.33677,52,6.92,60,7.1,75,7.28,90,7.34,110,7.75,120,7.77,135,7.57,150,7.24,177.2,6.748056
20,39.4,6.418771,52,7.02,60,7.23,75,7.55,90,7.72,110,8.03,120,8.31,135,8.22,150,7.84,179,7.35112

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	4.52	4.79	4.98	4.91	4.99	4.86	4.44	3.8
8	5.35	5.64	5.87	5.87	6.08	5.94	5.45	4.81
10	6.07	6.34	6.53	6.66	6.81	6.73	6.38	5.68
12	6.54	6.73	6.87	7.03	7.18	7.13	6.91	6.47
14	6.79	6.95	7.09	7.18	7.48	7.45	7.25	6.93
16	6.92	7.1	7.28	7.34	7.75	7.77	7.57	7.24
20	7.02	7.23	7.55	7.72	8.03	8.31	8.22	7.84

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	44.1°	2.95	146.9°	3.29
8	41.8°	3.56	151.4°	4.17
10	42°	4.02	151.1°	4.92
12	42.1°	4.44	155.2°	5.66
14	41.1°	4.7	164.6°	6.25
16	40.2°	4.84	177.2°	6.74
20	39.4°	4.96	179°	7.35

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