VINGA — ORC Rating | RegattaPages

GPH

639.6

OSN

618.5

LOA

12.19 m

Displacement

9226 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.6292

Medium

0.8642

High

1.0134

Triple Offshore

Low

0.8089

Medium

1.0635

High

1.1994

Boat Specifications

Dimensions

Length overall: 12.19 m
Beam: 3.83 m
Draft: 2.24 m
Displacement: 9226 kg
Crew weight: 450 kg
Wetted surface: 33.27 m²

Sails

Mainsail: 34.45 m²
Genoa: 53.06 m²
Spinnaker: 110.82 m²
Asymmetric spinnaker: 0 m²

Design

Type: SWAN 391
Builder: NAUTOR
Designer: HOLLAND
Year built: 1982
Stability index: 129.7

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.

6,43,4.539527,52,5.07,60,5.35,75,5.55,90,5.48,110,5.39,120,5.25,135,4.77,146,4.245887,150,4.06
8,41.2,5.316216,52,5.98,60,6.29,75,6.53,90,6.46,110,6.56,120,6.39,135,5.86,150,5.14,150.5,5.112852
10,41.1,6.011439,52,6.72,60,6.94,75,7.09,90,7.13,110,7.25,120,7.17,135,6.8,150,6.06,152,5.945993
12,40.5,6.49653,52,7.08,60,7.25,75,7.38,90,7.48,110,7.63,120,7.57,135,7.33,150,6.87,155,6.631301
14,39.1,6.636201,52,7.27,60,7.44,75,7.6,90,7.65,110,7.94,120,7.91,135,7.68,150,7.34,165.5,6.848129
16,38.7,6.727057,52,7.36,60,7.56,75,7.77,90,7.86,110,8.21,120,8.24,135,8.01,150,7.67,177.2,7.148534
20,38.4,6.788369,52,7.44,60,7.65,75,8.02,90,8.25,110,8.53,120,8.83,135,8.73,150,8.31,179,7.791187

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	5.07	5.35	5.55	5.48	5.39	5.25	4.77	4.06
8	5.98	6.29	6.53	6.46	6.56	6.39	5.86	5.14
10	6.72	6.94	7.09	7.13	7.25	7.17	6.8	6.06
12	7.08	7.25	7.38	7.48	7.63	7.57	7.33	6.87
14	7.27	7.44	7.6	7.65	7.94	7.91	7.68	7.34
16	7.36	7.56	7.77	7.86	8.21	8.24	8.01	7.67
20	7.44	7.65	8.02	8.25	8.53	8.83	8.73	8.31

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	43°	3.32	146°	3.52
8	41.2°	4	150.5°	4.45
10	41.1°	4.53	152°	5.25
12	40.5°	4.94	155°	6.01
14	39.1°	5.15	165.5°	6.63
16	38.7°	5.25	177.2°	7.14
20	38.4°	5.32	179°	7.79

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