EXIGENCE — ORC Rating

GPH

680.8

OSN

661.2

LOA

8.96 m

Displacement

2487 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.5985

Medium

0.8127

High

0.9246

Triple Offshore

Low

0.7733

Medium

0.9939

High

1.1068

Boat Specifications

Dimensions

Length overall: 8.96 m
Beam: 2.96 m
Draft: 1.65 m
Displacement: 2487 kg
Crew weight: 431 kg
Wetted surface: 16.42 m²

Sails

Mainsail: 26.8 m²
Genoa: 18.61 m²
Spinnaker: 46.78 m²
Asymmetric spinnaker: 0 m²

Design

Type: PROTO 1/2 TON 1981
Builder: PICHAVANT
Designer: JOUBERT/NIVELT
Year built: 1981
Stability index: 102.2

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.

6,42.6,4.347253,52,4.9,60,5.18,75,5.37,90,5.3,110,5.26,120,5.06,135,4.51,146,3.968457,150,3.8
8,41.8,5.191314,52,5.78,60,6.01,75,6.17,90,6.23,110,6.26,120,6.11,135,5.57,150,4.83,150.5,4.802634
10,40.2,5.695238,52,6.26,60,6.41,75,6.54,90,6.68,110,6.74,120,6.65,135,6.33,150,5.74,152.4,5.619476
12,39.3,5.905612,52,6.47,60,6.64,75,6.81,90,6.97,110,7.14,120,7.05,135,6.76,150,6.38,161,6.017862
14,38.8,5.979434,52,6.57,60,6.77,75,7.04,90,7.16,110,7.54,120,7.47,135,7.15,150,6.78,176.6,6.271038
16,38.8,6.017928,52,6.62,60,6.84,75,7.21,90,7.44,110,7.88,120,7.9,135,7.57,150,7.15,179,6.671016
20,39.4,6.069362,52,6.64,60,6.88,75,7.36,90,7.84,110,8.28,120,8.77,135,8.52,150,7.95,179,7.381124

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	4.9	5.18	5.37	5.3	5.26	5.06	4.51	3.8
8	5.78	6.01	6.17	6.23	6.26	6.11	5.57	4.83
10	6.26	6.41	6.54	6.68	6.74	6.65	6.33	5.74
12	6.47	6.64	6.81	6.97	7.14	7.05	6.76	6.38
14	6.57	6.77	7.04	7.16	7.54	7.47	7.15	6.78
16	6.62	6.84	7.21	7.44	7.88	7.9	7.57	7.15
20	6.64	6.88	7.36	7.84	8.28	8.77	8.52	7.95

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	42.6°	3.2	146°	3.29
8	41.8°	3.87	150.5°	4.18
10	40.2°	4.35	152.4°	4.98
12	39.3°	4.57	161°	5.69
14	38.8°	4.66	176.6°	6.26
16	38.8°	4.69	179°	6.67
20	39.4°	4.69	179°	7.38

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