HARLEQUIN — ORC Rating

GPH

656.6

OSN

633

LOA

12.954 m

Displacement

12000 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.6062

Medium

0.8408

High

1.002

Triple Offshore

Low

0.7799

Medium

1.0389

High

1.1877

Boat Specifications

Dimensions

Length overall: 12.954 m
Beam: 3.82 m
Draft: 2.15 m
Displacement: 12000 kg
Crew weight: 697 kg
Wetted surface: 38.23 m²

Sails

Mainsail: 33.26 m²
Genoa: 40.01 m²
Spinnaker: 132.46 m²
Asymmetric spinnaker: 105.97 m²

Design

Type: Sou'Wester 42
Builder: Hinckley
Designer: McCurdy & Rhodes
Year built: 1984
Stability index: 120.5

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.

6,43.9,4.288384,52,4.76,60,5.02,75,5.17,90,5.24,110,5.37,120,5.23,135,4.73,145.7,4.212574,150,4.02
8,41.8,5.084,52,5.67,60,5.92,75,6.09,90,6.3,110,6.49,120,6.36,135,5.87,150,5.13,150.2,5.11659
10,40.8,5.680354,52,6.34,60,6.58,75,6.76,90,7.04,110,7.21,120,7.13,135,6.76,150,6.06,152,5.957318
12,40,6.135414,52,6.81,60,7.01,75,7.18,90,7.45,110,7.61,120,7.58,135,7.34,150,6.84,156.5,6.531742
14,39.6,6.450246,52,7.11,60,7.29,75,7.45,90,7.7,110,7.9,120,7.89,135,7.72,150,7.35,164.6,6.845796
16,39.4,6.65171,52,7.3,60,7.48,75,7.65,90,7.84,110,8.13,120,8.16,135,8.02,150,7.7,175.4,7.153041
20,38.8,6.787813,52,7.48,60,7.69,75,7.93,90,8.04,110,8.53,120,8.65,135,8.58,150,8.28,179,7.821191

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	4.76	5.02	5.17	5.24	5.37	5.23	4.73	4.02
8	5.67	5.92	6.09	6.3	6.49	6.36	5.87	5.13
10	6.34	6.58	6.76	7.04	7.21	7.13	6.76	6.06
12	6.81	7.01	7.18	7.45	7.61	7.58	7.34	6.84
14	7.11	7.29	7.45	7.7	7.9	7.89	7.72	7.35
16	7.3	7.48	7.65	7.84	8.13	8.16	8.02	7.7
20	7.48	7.69	7.93	8.04	8.53	8.65	8.58	8.28

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	43.9°	3.09	145.7°	3.48
8	41.8°	3.79	150.2°	4.44
10	40.8°	4.3	152°	5.26
12	40°	4.7	156.5°	5.99
14	39.6°	4.97	164.6°	6.6
16	39.4°	5.14	175.4°	7.13
20	38.8°	5.29	179°	7.82

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