MARMALADE — ORC Rating

GPH

634

OSN

614.8

LOA

11.406 m

Displacement

7400 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.6362

Medium

0.8714

High

1.014

Triple Offshore

Low

0.8209

Medium

1.0711

High

1.2009

Boat Specifications

Dimensions

Length overall: 11.406 m
Beam: 3.94 m
Draft: 2.1 m
Displacement: 7400 kg
Crew weight: 715 kg
Wetted surface: 30.14 m²

Sails

Mainsail: 39.93 m²
Genoa: 40.26 m²
Spinnaker: 95.6 m²
Asymmetric spinnaker: 90.32 m²

Design

Type: HUNTER 37 LEGEND
Builder: HUNTER
Designer: HUNTER
Year built: 1987
Stability index: 122.5

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.

6,42.9,4.614064,52,5.14,60,5.43,75,5.63,90,5.55,110,5.55,120,5.38,135,4.86,144.3,4.371472,150,4.1
8,40.8,5.363311,52,6.08,60,6.39,75,6.6,90,6.65,110,6.71,120,6.53,135,5.93,150,5.15,150.5,5.124342
10,40.8,6.089868,52,6.77,60,6.97,75,7.12,90,7.24,110,7.3,120,7.21,135,6.83,150,6.08,152,5.968644
12,39.6,6.489181,52,7.1,60,7.26,75,7.4,90,7.54,110,7.65,120,7.59,135,7.32,150,6.87,156.5,6.57536
14,38.7,6.62455,52,7.26,60,7.43,75,7.6,90,7.72,110,7.99,120,7.93,135,7.66,150,7.32,168.2,6.803782
16,38.2,6.693331,52,7.33,60,7.52,75,7.78,90,7.86,110,8.32,120,8.3,135,8.01,150,7.64,177.2,7.158546
20,38.4,6.750088,52,7.39,60,7.6,75,7.98,90,8.26,110,8.73,120,8.99,135,8.78,150,8.33,179,7.791187

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	5.14	5.43	5.63	5.55	5.55	5.38	4.86	4.1
8	6.08	6.39	6.6	6.65	6.71	6.53	5.93	5.15
10	6.77	6.97	7.12	7.24	7.3	7.21	6.83	6.08
12	7.1	7.26	7.4	7.54	7.65	7.59	7.32	6.87
14	7.26	7.43	7.6	7.72	7.99	7.93	7.66	7.32
16	7.33	7.52	7.78	7.86	8.32	8.3	8.01	7.64
20	7.39	7.6	7.98	8.26	8.73	8.99	8.78	8.33

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	42.9°	3.38	144.3°	3.55
8	40.8°	4.06	150.5°	4.46
10	40.8°	4.61	152°	5.27
12	39.6°	5	156.5°	6.03
14	38.7°	5.17	168.2°	6.66
16	38.2°	5.26	177.2°	7.15
20	38.4°	5.29	179°	7.79

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