WANAX — ORC Rating | RegattaPages

GPH

613.5

OSN

596.6

LOA

11.345 m

Displacement

6479 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.6653

Medium

0.8985

High

1.03

Triple Offshore

Low

0.857

Medium

1.1033

High

1.2262

Boat Specifications

Dimensions

Length overall: 11.345 m
Beam: 3.47 m
Draft: 2.31 m
Displacement: 6479 kg
Crew weight: 673 kg
Wetted surface: 28.81 m²

Sails

Mainsail: 41.65 m²
Genoa: 37.21 m²
Spinnaker: 99.82 m²
Asymmetric spinnaker: 0 m²

Design

Type: X-37
Builder: X Yachts
Designer: Jeppesen
Year built: 2004

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.

6,42.4,4.780248,52,5.36,60,5.66,75,5.9,90,5.83,110,5.77,120,5.61,135,5.08,145,4.529074,150,4.29
8,40.9,5.622783,52,6.34,60,6.63,75,6.85,90,6.83,110,6.94,120,6.8,135,6.23,149,5.436512,150,5.38
10,40.5,6.312418,52,6.99,60,7.19,75,7.33,90,7.4,110,7.53,120,7.45,135,7.11,150,6.36,151,6.299881
12,39.4,6.574064,52,7.26,60,7.44,75,7.61,90,7.64,110,7.9,120,7.86,135,7.58,150,7.12,156.5,6.815257
14,38.6,6.628105,52,7.35,60,7.55,75,7.8,90,7.9,110,8.19,120,8.26,135,7.97,150,7.56,174,6.917897
16,38.6,6.679288,52,7.39,60,7.59,75,7.92,90,8.14,110,8.4,120,8.67,135,8.4,150,7.92,180,7.39
20,38.6,6.832834,52,7.49,60,7.67,75,8,90,8.48,110,8.74,120,9.15,135,9.34,150,8.74,180,8.11

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	5.36	5.66	5.9	5.83	5.77	5.61	5.08	4.29
8	6.34	6.63	6.85	6.83	6.94	6.8	6.23	5.38
10	6.99	7.19	7.33	7.4	7.53	7.45	7.11	6.36
12	7.26	7.44	7.61	7.64	7.9	7.86	7.58	7.12
14	7.35	7.55	7.8	7.9	8.19	8.26	7.97	7.56
16	7.39	7.59	7.92	8.14	8.4	8.67	8.4	7.92
20	7.49	7.67	8	8.48	8.74	9.15	9.34	8.74

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	42.4°	3.53	145°	3.71
8	40.9°	4.25	149°	4.66
10	40.5°	4.8	151°	5.51
12	39.4°	5.08	156.5°	6.25
14	38.6°	5.18	174°	6.88
16	38.6°	5.22	180°	7.39
20	38.6°	5.34	180°	8.11

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