MARMALADE — ORC Rating

GPH

622.8

OSN

605.5

LOA

11.406 m

Displacement

7400 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.6644

Medium

0.8893

High

1.0152

Triple Offshore

Low

0.8534

Medium

1.0832

High

1.1942

Boat Specifications

Dimensions

Length overall: 11.406 m
Beam: 3.94 m
Draft: 2.08 m
Displacement: 7400 kg
Crew weight: 610 kg
Wetted surface: 30.2 m²

Sails

Mainsail: 39.93 m²
Genoa: 44.6 m²
Spinnaker: 0 m²
Asymmetric spinnaker: 103.4 m²

Design

Type: HUNTER 37 LEGEND
Builder: HUNTER
Designer: HUNTER
Year built: 1987
Stability index: 121.4

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.

6,42.4,4.875041,52,5.46,60,5.72,75,5.89,90,5.76,110,5.72,120,5.55,135,4.99,143.9,4.480254,150,4.18
8,40.6,5.702836,52,6.37,60,6.58,75,6.72,90,6.69,110,6.8,120,6.65,135,6.14,147.3,5.442592,150,5.29
10,39.3,6.215754,52,6.85,60,7.01,75,7.14,90,7.19,110,7.32,120,7.26,135,6.95,149.6,6.249176,150,6.23
12,38.2,6.413381,52,7.07,60,7.23,75,7.38,90,7.45,110,7.64,120,7.62,135,7.41,150,6.95,158.2,6.591377
14,37.6,6.51277,52,7.18,60,7.35,75,7.54,90,7.62,110,7.91,120,7.93,135,7.75,150,7.38,170,6.823667
16,37.2,6.565981,52,7.24,60,7.41,75,7.66,90,7.79,110,8.15,120,8.23,135,8.08,150,7.71,177.2,7.198594
20,37.1,6.619993,52,7.3,60,7.48,75,7.79,90,8.06,110,8.5,120,8.86,135,8.79,150,8.35,179,7.841194

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	5.46	5.72	5.89	5.76	5.72	5.55	4.99	4.18
8	6.37	6.58	6.72	6.69	6.8	6.65	6.14	5.29
10	6.85	7.01	7.14	7.19	7.32	7.26	6.95	6.23
12	7.07	7.23	7.38	7.45	7.64	7.62	7.41	6.95
14	7.18	7.35	7.54	7.62	7.91	7.93	7.75	7.38
16	7.24	7.41	7.66	7.79	8.15	8.23	8.08	7.71
20	7.3	7.48	7.79	8.06	8.5	8.86	8.79	8.35

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	42.4°	3.6	143.9°	3.62
8	40.6°	4.33	147.3°	4.58
10	39.3°	4.81	149.6°	5.39
12	38.2°	5.04	158.2°	6.12
14	37.6°	5.16	170°	6.72
16	37.2°	5.23	177.2°	7.19
20	37.1°	5.28	179°	7.84

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