GAIA — ORC Rating | RegattaPages

GPH

552.1

OSN

533.5

LOA

16.443 m

Displacement

21316 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.7097

Medium

0.9925

High

1.1632

Triple Offshore

Low

0.9218

Medium

1.2405

High

1.4114

Boat Specifications

Dimensions

Length overall: 16.443 m
Beam: 4.74 m
Draft: 2.43 m
Displacement: 21316 kg
Crew weight: 900 kg
Wetted surface: 58.5 m²

Sails

Mainsail: 78.73 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.

6,45.2,5.194184,52,5.69,60,6.06,75,6.33,90,6.2,110,6.32,120,6.17,135,5.5,142.6,5.047742,150,4.63
8,43.1,6.2041,52,6.87,60,7.22,75,7.46,90,7.54,110,7.72,120,7.55,135,6.92,146,6.163774,150,5.9
10,41.8,6.988823,52,7.75,60,8.04,75,8.25,90,8.44,110,8.64,120,8.52,135,8.01,147.4,7.217025,150,7.02
12,40.6,7.507198,52,8.31,60,8.56,75,8.74,90,8.9,110,9.16,120,9.1,135,8.74,148.9,8.034876,150,7.94
14,40,7.832444,52,8.62,60,8.84,75,9.05,90,9.12,110,9.52,120,9.52,135,9.23,149.4,8.608851,150,8.55
16,39.3,7.973222,52,8.78,60,9.01,75,9.26,90,9.36,110,9.81,120,9.9,135,9.65,150,8.95,150.5,8.904405
20,38.6,8.137983,52,8.94,60,9.19,75,9.54,90,9.78,110,10.2,120,10.57,135,10.47,150,9.56,174.9,8.744619
24,38.5,8.216117,52,9.02,60,9.29,75,9.72,90,10.09,110,10.54,120,11.07,135,11.37,150,10.17,176.3,9.409613

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	5.69	6.06	6.33	6.2	6.32	6.17	5.5	4.63
8	6.87	7.22	7.46	7.54	7.72	7.55	6.92	5.9
10	7.75	8.04	8.25	8.44	8.64	8.52	8.01	7.02
12	8.31	8.56	8.74	8.9	9.16	9.1	8.74	7.94
14	8.62	8.84	9.05	9.12	9.52	9.52	9.23	8.55
16	8.78	9.01	9.26	9.36	9.81	9.9	9.65	8.95
20	8.94	9.19	9.54	9.78	10.2	10.57	10.47	9.56
24	9.02	9.29	9.72	10.09	10.54	11.07	11.37	10.17

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	45.2°	3.66	142.6°	4.01
8	43.1°	4.53	146°	5.11
10	41.8°	5.21	147.4°	6.08
12	40.6°	5.7	148.9°	6.88
14	40°	6	149.4°	7.41
16	39.3°	6.17	150.5°	7.75
20	38.6°	6.36	174.9°	8.71
24	38.5°	6.43	176.3°	9.39

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