Crazy Diamond — ORC Rating

GPH

533.9

OSN

520.8

LOA

9.685 m

Displacement

1756 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.7976

Medium

1.0079

High

1.1893

Triple Offshore

Low

1.0098

Medium

1.2438

High

1.4417

Boat Specifications

Dimensions

Length overall: 9.685 m
Beam: 2.94 m
Draft: 2.14 m
Displacement: 1756 kg
Crew weight: 637 kg
Wetted surface: 18.51 m²

Sails

Mainsail: 41.73 m²
Genoa: 22.24 m²
Spinnaker: 0 m²
Asymmetric spinnaker: 122.32 m²

Design

Type: Melges 32
Builder: Melges
Designer: REICHEL/PUGH
Year built: 2005
Stability index: -1

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.

4,41.9,4.205228,52,4.96,60,5.24,75,5.42,90,5.32,110,5.32,120,5.18,135,4.59,141.9,4.079117,150,3.71
6,41.9,5.709975,52,6.37,60,6.65,75,6.83,90,6.73,110,6.87,120,6.77,135,6.2,141.9,5.743803,150,5.21
8,38.5,6.388893,52,7.12,60,7.34,75,7.52,90,7.48,110,7.76,120,7.8,135,7.38,147.3,6.642814,150,6.45
10,37,6.636319,52,7.42,60,7.71,75,8.1,90,8.17,110,8.37,120,8.67,135,8.37,150,7.33,152.9,7.144359
12,36.4,6.758656,52,7.62,60,7.94,75,8.45,90,8.84,110,8.94,120,9.38,135,9.54,149.8,8.272832,150,8.26
14,36,6.835456,52,7.76,60,8.12,75,8.73,90,9.34,110,9.51,120,10.08,135,10.78,144.7,9.949303,150,9.37
16,35.9,6.913225,52,7.89,60,8.27,75,8.98,90,9.75,110,10.14,120,10.78,135,11.84,143,11.63234,150,10.72
20,36.4,6.969864,52,8.02,60,8.47,75,9.36,90,10.42,110,11.76,120,12.15,135,13.96,147.7,14.740994,150,14.38
24,37.8,6.973315,52,7.97,60,8.47,75,9.55,90,10.9,110,12.99,120,13.92,135,15.77,150,17.54,151.7,17.399653

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
4	4.96	5.24	5.42	5.32	5.32	5.18	4.59	3.71
6	6.37	6.65	6.83	6.73	6.87	6.77	6.2	5.21
8	7.12	7.34	7.52	7.48	7.76	7.8	7.38	6.45
10	7.42	7.71	8.1	8.17	8.37	8.67	8.37	7.33
12	7.62	7.94	8.45	8.84	8.94	9.38	9.54	8.26
14	7.76	8.12	8.73	9.34	9.51	10.08	10.78	9.37
16	7.89	8.27	8.98	9.75	10.14	10.78	11.84	10.72
20	8.02	8.47	9.36	10.42	11.76	12.15	13.96	14.38
24	7.97	8.47	9.55	10.9	12.99	13.92	15.77	17.54

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
4	41.9°	3.13	141.9°	3.21
6	41.9°	4.25	141.9°	4.52
8	38.5°	5	147.3°	5.59
10	37°	5.3	152.9°	6.36
12	36.4°	5.44	149.8°	7.15
14	36°	5.53	144.7°	8.12
16	35.9°	5.6	143°	9.29
20	36.4°	5.61	147.7°	12.46
24	37.8°	5.51	151.7°	15.32

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