Westwind — ORC Rating

GPH

602

OSN

582.2

LOA

13.1 m

Displacement

9996 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.6478

Medium

0.9055

High

1.0521

Triple Offshore

Low

0.8448

Medium

1.1381

High

1.2927

Boat Specifications

Dimensions

Length overall: 13.1 m
Beam: 4.22 m
Draft: 2.18 m
Displacement: 9996 kg
Crew weight: 860 kg
Wetted surface: 40.2 m²

Sails

Mainsail: 56.41 m²
Genoa: 46.01 m²
Spinnaker: 0 m²
Asymmetric spinnaker: 141.96 m²

Design

Type: Varianta 44
Builder: Hanse
Designer: Judel/Vrolijk
Year built: 2010
Stability index: 124.1

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.

6,45.4,4.614379,52,5.09,60,5.47,75,5.77,90,5.81,110,5.9,120,5.73,135,5.16,143.9,4.678276,150,4.37
8,43.8,5.569717,52,6.17,60,6.55,75,6.86,90,7.08,110,7.23,120,7.05,135,6.44,147.5,5.703164,150,5.56
10,43,6.344399,52,7.04,60,7.38,75,7.63,90,7.89,110,8.03,120,7.93,135,7.5,147.5,6.770284,150,6.59
12,41.8,6.868095,52,7.6,60,7.86,75,8.05,90,8.26,110,8.49,120,8.42,135,8.12,148.9,7.521018,150,7.44
14,41.2,7.110439,52,7.86,60,8.1,75,8.33,90,8.43,110,8.92,120,8.9,135,8.57,150,7.96,150.2,7.939934
16,40.6,7.177935,52,7.96,60,8.22,75,8.55,90,8.67,110,9.27,120,9.4,135,9.05,150,8.3,168.2,7.437167
20,41.2,7.349668,52,8.02,60,8.3,75,8.79,90,9.23,110,9.75,120,10.28,135,10.11,150,8.97,176.3,8.217128

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	5.09	5.47	5.77	5.81	5.9	5.73	5.16	4.37
8	6.17	6.55	6.86	7.08	7.23	7.05	6.44	5.56
10	7.04	7.38	7.63	7.89	8.03	7.93	7.5	6.59
12	7.6	7.86	8.05	8.26	8.49	8.42	8.12	7.44
14	7.86	8.1	8.33	8.43	8.92	8.9	8.57	7.96
16	7.96	8.22	8.55	8.67	9.27	9.4	9.05	8.3
20	8.02	8.3	8.79	9.23	9.75	10.28	10.11	8.97

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	45.4°	3.24	143.9°	3.78
8	43.8°	4.02	147.5°	4.81
10	43°	4.64	147.5°	5.71
12	41.8°	5.12	148.9°	6.44
14	41.2°	5.35	150.2°	6.89
16	40.6°	5.45	168.2°	7.28
20	41.2°	5.53	176.3°	8.2

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