BWANA — ORC Rating | RegattaPages

GPH

602.3

OSN

585.5

LOA

13.4 m

Displacement

10962 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.761

Medium

1.0272

High

1.191

Triple Offshore

Low

0.9784

Medium

1.2647

High

1.4152

Boat Specifications

Dimensions

Length overall: 13.4 m
Beam: 4.08 m
Draft: 2.33 m
Displacement: 10962 kg
Crew weight: 770 kg
Wetted surface: 36.66 m²

Sails

Mainsail: 47.68 m²
Genoa: 67.34 m²
Spinnaker: 140.4 m²
Asymmetric spinnaker: 125.36 m²

Design

Type: HOLLAND 44
Builder: AST. DEL ESTUARIO
Designer: RON HOLLAND
Year built: 1990

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.

6,42.6,4.958585,52,5.52,60,5.79,75,6.01,90,5.95,110,5.7,120,5.57,135,5.08,145.3,4.549081,150,4.31
8,41.2,5.768094,52,6.5,60,6.82,75,7.03,90,6.99,110,6.93,120,6.77,135,6.22,149.8,5.414944,150,5.41
10,41.5,6.529091,52,7.19,60,7.39,75,7.53,90,7.54,110,7.63,120,7.55,135,7.19,150,6.37,150.4,6.348513
12,40.6,6.861842,52,7.48,60,7.65,75,7.8,90,7.86,110,8,120,7.95,135,7.71,150,7.19,154.6,6.963085
14,39.3,6.965262,52,7.62,60,7.81,75,8,90,8.08,110,8.31,120,8.3,135,8.06,150,7.69,167.7,7.082576
16,38.7,7.021766,52,7.7,60,7.9,75,8.17,90,8.3,110,8.6,120,8.65,135,8.41,150,8.02,180,7.48
20,38.8,7.095766,52,7.76,60,7.97,75,8.35,90,8.69,110,8.97,120,9.24,135,9.17,150,8.69,180,8.15

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	5.52	5.79	6.01	5.95	5.7	5.57	5.08	4.31
8	6.5	6.82	7.03	6.99	6.93	6.77	6.22	5.41
10	7.19	7.39	7.53	7.54	7.63	7.55	7.19	6.37
12	7.48	7.65	7.8	7.86	8	7.95	7.71	7.19
14	7.62	7.81	8	8.08	8.31	8.3	8.06	7.69
16	7.7	7.9	8.17	8.3	8.6	8.65	8.41	8.02
20	7.76	7.97	8.35	8.69	8.97	9.24	9.17	8.69

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	42.6°	3.65	145.3°	3.74
8	41.2°	4.34	149.8°	4.68
10	41.5°	4.89	150.4°	5.52
12	40.6°	5.21	154.6°	6.29
14	39.3°	5.39	167.7°	6.92
16	38.7°	5.48	180°	7.48
20	38.8°	5.53	180°	8.15

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