Vertigo — ORC Rating | RegattaPages

GPH

549.7

OSN

531.9

LOA

16.443 m

Displacement

21050 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.7192

Medium

0.9962

High

1.1558

Triple Offshore

Low

0.9323

Medium

1.2434

High

1.4032

Boat Specifications

Dimensions

Length overall: 16.443 m
Beam: 4.74 m
Draft: 2.42 m
Displacement: 21050 kg
Crew weight: 1060 kg
Wetted surface: 58.48 m²

Sails

Mainsail: 77.52 m²
Genoa: 71.66 m²
Spinnaker: 0 m²
Asymmetric spinnaker: 217.47 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.

6,44.9,5.279952,52,5.81,60,6.18,75,6.44,90,6.31,110,6.32,120,6.17,135,5.52,142.6,5.072918,150,4.65
8,42.7,6.286445,52,6.98,60,7.32,75,7.56,90,7.53,110,7.71,120,7.54,135,6.91,146,6.187898,150,5.92
10,41.4,7.052289,52,7.84,60,8.12,75,8.32,90,8.41,110,8.62,120,8.5,135,7.99,148,7.169405,150,7.02
12,40.5,7.535449,52,8.34,60,8.59,75,8.78,90,8.85,110,9.13,120,9.08,135,8.73,148.8,8.019975,150,7.92
14,39.8,7.770569,52,8.59,60,8.83,75,9.05,90,9.11,110,9.47,120,9.49,135,9.21,149.3,8.5945,150,8.53
16,39.3,7.895687,52,8.71,60,8.96,75,9.24,90,9.37,110,9.73,120,9.85,135,9.63,150,8.93,150.7,8.875442
20,38.6,8.022822,52,8.86,60,9.1,75,9.46,90,9.74,110,10.09,120,10.46,135,10.43,150,9.54,174.9,8.744619
24,38.8,8.109447,52,8.92,60,9.18,75,9.6,90,9.99,110,10.4,120,10.89,135,11.3,150,10.15,176.5,9.397528

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	5.81	6.18	6.44	6.31	6.32	6.17	5.52	4.65
8	6.98	7.32	7.56	7.53	7.71	7.54	6.91	5.92
10	7.84	8.12	8.32	8.41	8.62	8.5	7.99	7.02
12	8.34	8.59	8.78	8.85	9.13	9.08	8.73	7.92
14	8.59	8.83	9.05	9.11	9.47	9.49	9.21	8.53
16	8.71	8.96	9.24	9.37	9.73	9.85	9.63	8.93
20	8.86	9.1	9.46	9.74	10.09	10.46	10.43	9.54
24	8.92	9.18	9.6	9.99	10.4	10.89	11.3	10.15

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	44.9°	3.74	142.6°	4.03
8	42.7°	4.62	146°	5.13
10	41.4°	5.29	148°	6.08
12	40.5°	5.73	148.8°	6.86
14	39.8°	5.97	149.3°	7.39
16	39.3°	6.11	150.7°	7.74
20	38.6°	6.27	174.9°	8.71
24	38.8°	6.32	176.5°	9.38

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