Havheksen — ORC Rating

GPH

688.3

OSN

669.1

LOA

9.81 m

Displacement

4515 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.6554

Medium

0.8998

High

1.0349

Triple Offshore

Low

0.8515

Medium

1.1102

High

1.2384

Boat Specifications

Dimensions

Length overall: 9.81 m
Beam: 3.24 m
Draft: 1.74 m
Displacement: 4515 kg
Crew weight: 527 kg
Wetted surface: 23.2 m²

Sails

Mainsail: 29.76 m²
Genoa: 28.68 m²
Spinnaker: 63.74 m²
Asymmetric spinnaker: 0 m²

Design

Type: MAXI 999
Builder: Maxi
Designer: Pelle Petterson
Year built: 1986

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.

6,43.9,4.302262,52,4.78,60,5.07,75,5.29,90,5.23,110,5.15,120,4.98,135,4.45,147.1,3.846979,150,3.73
8,42.2,5.021567,52,5.64,60,5.95,75,6.18,90,6.17,110,6.23,120,6.06,135,5.47,150,4.74,151.7,4.667922
10,41.6,5.616489,52,6.23,60,6.44,75,6.61,90,6.69,110,6.77,120,6.68,135,6.36,150,5.66,150.7,5.61882
12,40.7,5.948814,52,6.52,60,6.69,75,6.85,90,6.97,110,7.09,120,7.03,135,6.81,150,6.41,158.9,6.056036
14,39.9,6.035206,52,6.64,60,6.83,75,7.03,90,7.13,110,7.42,120,7.37,135,7.13,150,6.81,180,6.28
16,39.8,6.091501,52,6.7,60,6.89,75,7.18,90,7.34,110,7.73,120,7.72,135,7.46,150,7.11,180,6.71
20,41.3,6.149635,52,6.71,60,6.92,75,7.32,90,7.71,110,8.09,120,8.38,135,8.19,150,7.77,180,7.31

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	4.78	5.07	5.29	5.23	5.15	4.98	4.45	3.73
8	5.64	5.95	6.18	6.17	6.23	6.06	5.47	4.74
10	6.23	6.44	6.61	6.69	6.77	6.68	6.36	5.66
12	6.52	6.69	6.85	6.97	7.09	7.03	6.81	6.41
14	6.64	6.83	7.03	7.13	7.42	7.37	7.13	6.81
16	6.7	6.89	7.18	7.34	7.73	7.72	7.46	7.11
20	6.71	6.92	7.32	7.71	8.09	8.38	8.19	7.77

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	43.9°	3.1	147.1°	3.23
8	42.2°	3.72	151.7°	4.11
10	41.6°	4.2	150.7°	4.9
12	40.7°	4.51	158.9°	5.65
14	39.9°	4.63	180°	6.28
16	39.8°	4.68	180°	6.71
20	41.3°	4.62	180°	7.31

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