GAIA — ORC Rating | RegattaPages

GPH

562.1

OSN

545.2

LOA

16.443 m

Displacement

21316 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.693

Medium

0.9644

High

1.1365

Triple Offshore

Low

0.9052

Medium

1.2175

High

1.3874

Boat Specifications

Dimensions

Length overall: 16.443 m
Beam: 4.74 m
Draft: 2.43 m
Displacement: 21316 kg
Crew weight: 700 kg
Wetted surface: 58.73 m²

Sails

Mainsail: 78.35 m²
Genoa: 69.63 m²
Spinnaker: 0 m²
Asymmetric spinnaker: 224.83 m²

Design

Type: SWAN 53
Builder: NAUTOR
Designer: Frers
Year built: 2004

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.

6,45,4.992174,52,5.52,60,5.92,75,6.26,90,6.22,110,6.31,120,6.16,135,5.49,143,4.996021,150,4.61
8,42.8,5.928612,52,6.64,60,7.03,75,7.38,90,7.51,110,7.69,120,7.52,135,6.84,147,6.009511,150,5.82
10,42,6.687795,52,7.54,60,7.94,75,8.24,90,8.47,110,8.65,120,8.52,135,7.97,147,7.130332,150,6.91
12,42.2,7.370365,52,8.18,60,8.49,75,8.72,90,8.88,110,9.12,120,9.05,135,8.72,148.5,7.986957,150,7.86
14,42,7.764301,52,8.52,60,8.78,75,9,90,9.07,110,9.46,120,9.43,135,9.15,149.5,8.553564,150,8.51
16,41.2,7.907871,52,8.67,60,8.94,75,9.2,90,9.32,110,9.72,120,9.82,135,9.52,150,8.87,152,8.743441
20,40.5,8.00888,52,8.8,60,9.07,75,9.47,90,9.76,110,10.12,120,10.51,135,10.37,150,9.45,177.5,8.758336

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	5.52	5.92	6.26	6.22	6.31	6.16	5.49	4.61
8	6.64	7.03	7.38	7.51	7.69	7.52	6.84	5.82
10	7.54	7.94	8.24	8.47	8.65	8.52	7.97	6.91
12	8.18	8.49	8.72	8.88	9.12	9.05	8.72	7.86
14	8.52	8.78	9	9.07	9.46	9.43	9.15	8.51
16	8.67	8.94	9.2	9.32	9.72	9.82	9.52	8.87
20	8.8	9.07	9.47	9.76	10.12	10.51	10.37	9.45

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	45°	3.53	143°	3.99
8	42.8°	4.35	147°	5.04
10	42°	4.97	147°	5.98
12	42.2°	5.46	148.5°	6.81
14	42°	5.77	149.5°	7.37
16	41.2°	5.95	152°	7.72
20	40.5°	6.09	177.5°	8.75

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