GAIA — ORC Rating | RegattaPages

GPH

557

OSN

539.3

LOA

16.443 m

Displacement

21315 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.7007

Medium

0.9769

High

1.1494

Triple Offshore

Low

0.9131

Medium

1.2292

High

1.401

Boat Specifications

Dimensions

Length overall: 16.443 m
Beam: 4.74 m
Draft: 2.43 m
Displacement: 21315 kg
Crew weight: 900 kg
Wetted surface: 58.28 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
Stability index: 131.9

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.

6,45.4,5.041636,52,5.54,60,5.95,75,6.28,90,6.23,110,6.35,120,6.21,135,5.57,143,5.096192,150,4.7
8,43.5,6.010689,52,6.67,60,7.07,75,7.41,90,7.57,110,7.76,120,7.59,135,6.95,146.9,6.135711,150,5.94
10,42.4,6.77089,52,7.59,60,7.98,75,8.27,90,8.52,110,8.7,120,8.59,135,8.09,147.1,7.277103,150,7.05
12,42.4,7.461521,52,8.23,60,8.52,75,8.74,90,8.94,110,9.17,120,9.12,135,8.8,148.8,8.113502,150,8.02
14,41.8,7.833921,52,8.57,60,8.81,75,9.03,90,9.12,110,9.53,120,9.52,135,9.24,150,8.64,150.1,8.628479
16,40.8,7.952496,52,8.73,60,8.98,75,9.24,90,9.35,110,9.8,120,9.93,135,9.64,150,9,152,8.845372
20,39.7,8.032238,52,8.86,60,9.13,75,9.53,90,9.81,110,10.22,120,10.64,135,10.55,150,9.55,175.4,8.798341

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	5.54	5.95	6.28	6.23	6.35	6.21	5.57	4.7
8	6.67	7.07	7.41	7.57	7.76	7.59	6.95	5.94
10	7.59	7.98	8.27	8.52	8.7	8.59	8.09	7.05
12	8.23	8.52	8.74	8.94	9.17	9.12	8.8	8.02
14	8.57	8.81	9.03	9.12	9.53	9.52	9.24	8.64
16	8.73	8.98	9.24	9.35	9.8	9.93	9.64	9
20	8.86	9.13	9.53	9.81	10.22	10.64	10.55	9.55

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	45.4°	3.54	143°	4.07
8	43.5°	4.36	146.9°	5.14
10	42.4°	5	147.1°	6.11
12	42.4°	5.51	148.8°	6.94
14	41.8°	5.84	150.1°	7.48
16	40.8°	6.02	152°	7.81
20	39.7°	6.18	175.4°	8.77

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