STAR VEN — ORC Rating

GPH

758.7

OSN

733.8

LOA

9.656 m

Displacement

4500 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.531

Medium

0.721

High

0.8462

Triple Offshore

Low

0.6802

Medium

0.8971

High

1.0172

Boat Specifications

Dimensions

Length overall: 9.656 m
Beam: 2.85 m
Draft: 1.72 m
Displacement: 4500 kg
Crew weight: 442 kg
Wetted surface: 21.03 m²

Sails

Mainsail: 17.73 m²
Genoa: 27.65 m²
Spinnaker: 0 m²
Asymmetric spinnaker: 54.61 m²

Design

Type: CONTESSA 32
Builder: J.ROGERS
Designer: D.SADLER
Year built: 1971
Stability index: 136.8

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.

6,43.2,3.813607,52,4.23,60,4.43,75,4.54,90,4.51,110,4.58,120,4.43,135,4.02,145.1,3.633473,150,3.45
8,41.4,4.505999,52,5.03,60,5.24,75,5.37,90,5.47,110,5.55,120,5.41,135,4.99,146,4.559504,150,4.36
10,40.2,5.014428,52,5.6,60,5.78,75,5.93,90,6.1,110,6.18,120,6.09,135,5.77,145.7,5.338348,150,5.09
12,39.4,5.396427,52,5.96,60,6.12,75,6.26,90,6.45,110,6.55,120,6.5,135,6.27,146.2,5.872553,150,5.64
14,38.4,5.60168,52,6.18,60,6.33,75,6.47,90,6.66,110,6.83,120,6.79,135,6.6,150,6.02,172.1,5.280111
16,38.2,5.726233,52,6.32,60,6.47,75,6.64,90,6.8,110,7.06,120,7.06,135,6.87,150,6.33,173.9,5.762628
20,38.2,5.840758,52,6.42,60,6.6,75,6.86,90,6.99,110,7.45,120,7.55,135,7.38,150,6.78,176.6,6.411285

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	4.23	4.43	4.54	4.51	4.58	4.43	4.02	3.45
8	5.03	5.24	5.37	5.47	5.55	5.41	4.99	4.36
10	5.6	5.78	5.93	6.1	6.18	6.09	5.77	5.09
12	5.96	6.12	6.26	6.45	6.55	6.5	6.27	5.64
14	6.18	6.33	6.47	6.66	6.83	6.79	6.6	6.02
16	6.32	6.47	6.64	6.8	7.06	7.06	6.87	6.33
20	6.42	6.6	6.86	6.99	7.45	7.55	7.38	6.78

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	43.2°	2.78	145.1°	2.98
8	41.4°	3.38	146°	3.78
10	40.2°	3.83	145.7°	4.41
12	39.4°	4.17	146.2°	4.88
14	38.4°	4.39	172.1°	5.23
16	38.2°	4.5	173.9°	5.73
20	38.2°	4.59	176.6°	6.4

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