Haupia — ORC Rating | RegattaPages

GPH

618.3

OSN

600.1

LOA

10.82 m

Displacement

4798 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.6644

Medium

0.8995

High

1.0326

Triple Offshore

Low

0.8535

Medium

1.0922

High

1.2195

Boat Specifications

Dimensions

Length overall: 10.82 m
Beam: 3.65 m
Draft: 2.12 m
Displacement: 4798 kg
Crew weight: 700 kg
Wetted surface: 25.03 m²

Sails

Mainsail: 32.61 m²
Genoa: 47.39 m²
Spinnaker: 92.66 m²
Asymmetric spinnaker: 0 m²

Design

Type: J35 modified
Builder: Tilostsn Pearson
Designer: Johnstone/Jutson
Year built: 1983
Stability index: 109

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.

6,42.4,4.888583,52,5.46,60,5.76,75,6,90,5.9,110,5.57,120,5.42,135,4.93,145.1,4.413817,150,4.18
8,41.4,5.78581,52,6.44,60,6.67,75,6.81,90,6.79,110,6.71,120,6.58,135,6.07,149.8,5.2761,150,5.26
10,39.4,6.341125,52,6.94,60,7.08,75,7.18,90,7.2,110,7.26,120,7.19,135,6.89,150,6.22,151.1,6.156731
12,37.8,6.54302,52,7.16,60,7.3,75,7.45,90,7.49,110,7.65,120,7.6,135,7.33,150,6.93,157.7,6.614717
14,36.9,6.640117,52,7.26,60,7.44,75,7.68,90,7.77,110,8.04,120,8.04,135,7.74,150,7.34,170,6.803358
16,36,6.662406,52,7.33,60,7.53,75,7.86,90,8.05,110,8.34,120,8.46,135,8.19,150,7.72,178.1,7.153933
20,35.8,6.71957,52,7.38,60,7.62,75,8.06,90,8.48,110,8.73,120,9.15,135,9.16,150,8.56,177.2,7.879407

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	5.46	5.76	6	5.9	5.57	5.42	4.93	4.18
8	6.44	6.67	6.81	6.79	6.71	6.58	6.07	5.26
10	6.94	7.08	7.18	7.2	7.26	7.19	6.89	6.22
12	7.16	7.3	7.45	7.49	7.65	7.6	7.33	6.93
14	7.26	7.44	7.68	7.77	8.04	8.04	7.74	7.34
16	7.33	7.53	7.86	8.05	8.34	8.46	8.19	7.72
20	7.38	7.62	8.06	8.48	8.73	9.15	9.16	8.56

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	42.4°	3.61	145.1°	3.62
8	41.4°	4.34	149.8°	4.56
10	39.4°	4.9	151.1°	5.39
12	37.8°	5.17	157.7°	6.12
14	36.9°	5.31	170°	6.7
16	36°	5.39	178.1°	7.15
20	35.8°	5.45	177.2°	7.87

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