OBSESSION — ORC Rating

GPH

679.7

OSN

663.7

LOA

12.893 m

Displacement

11399 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.5882

Medium

0.7805

High

0.8959

Triple Offshore

Low

0.7674

Medium

0.9974

High

1.1183

Boat Specifications

Dimensions

Length overall: 12.893 m
Beam: 4 m
Draft: 1.55 m
Displacement: 11399 kg
Crew weight: 686 kg
Wetted surface: 36.43 m²

Sails

Mainsail: 42.07 m²
Genoa: 53.76 m²
Spinnaker: 0 m²
Asymmetric spinnaker: 141.11 m²

Design

Type: ENDEAVOUR 42
Builder: ENDEAVOUR
Designer: VALENTIJN
Year built: 1988
Stability index: 114

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.

6,47.8,4.27261,52,4.56,60,4.98,75,5.31,90,5.3,110,5.46,120,5.35,135,4.91,146,4.414758,150,4.23
8,46.6,4.992086,52,5.39,60,5.82,75,6.18,90,6.32,110,6.6,120,6.48,135,6,148.4,5.342088,150,5.26
10,46.6,5.545145,52,6.03,60,6.5,75,6.87,90,7.11,110,7.32,120,7.26,135,6.94,146.8,6.369775,150,6.16
12,47.7,6.121729,52,6.54,60,6.96,75,7.26,90,7.44,110,7.71,120,7.68,135,7.46,148.2,7.000884,150,6.87
14,47.8,6.416358,52,6.82,60,7.21,75,7.49,90,7.6,110,8,120,8.02,135,7.82,150,7.28,150.1,7.267301
16,47.5,6.542428,52,6.95,60,7.31,75,7.65,90,7.8,110,8.23,120,8.36,135,8.17,150,7.56,171.8,6.80962
20,47.7,6.641778,52,7.02,60,7.38,75,7.8,90,8.14,110,8.54,120,8.88,135,8.84,150,8.04,177.2,7.508965

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	4.56	4.98	5.31	5.3	5.46	5.35	4.91	4.23
8	5.39	5.82	6.18	6.32	6.6	6.48	6	5.26
10	6.03	6.5	6.87	7.11	7.32	7.26	6.94	6.16
12	6.54	6.96	7.26	7.44	7.71	7.68	7.46	6.87
14	6.82	7.21	7.49	7.6	8	8.02	7.82	7.28
16	6.95	7.31	7.65	7.8	8.23	8.36	8.17	7.56
20	7.02	7.38	7.8	8.14	8.54	8.88	8.84	8.04

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	47.8°	2.87	146°	3.66
8	46.6°	3.43	148.4°	4.55
10	46.6°	3.81	146.8°	5.33
12	47.7°	4.12	148.2°	5.95
14	47.8°	4.31	150.1°	6.3
16	47.5°	4.42	171.8°	6.74
20	47.7°	4.47	177.2°	7.5

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