LA RAILLEUSE — ORC Rating

GPH

652.2

OSN

632

LOA

10.058 m

Displacement

3367 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.6153

Medium

0.8465

High

0.9803

Triple Offshore

Low

0.7959

Medium

1.0414

High

1.1771

Boat Specifications

Dimensions

Length overall: 10.058 m
Beam: 3.68 m
Draft: 1.8 m
Displacement: 3367 kg
Crew weight: 500 kg
Wetted surface: 20.44 m²

Sails

Mainsail: 32.15 m²
Genoa: 29.51 m²
Spinnaker: 65.74 m²
Asymmetric spinnaker: 0 m²

Design

Type: PROTO IOR 3/4 T
Builder: ALUMINIUM & TECHN.
Designer: FINOT Jean Marie
Year built: 1980
Stability index: 109.8

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.

6,43,4.484834,52,5.02,60,5.32,75,5.54,90,5.46,110,5.36,120,5.18,135,4.65,145.7,4.115733,150,3.93
8,42.4,5.362545,52,5.99,60,6.26,75,6.44,90,6.43,110,6.48,120,6.32,135,5.75,150,4.98,150.2,4.96678
10,41.2,5.994033,52,6.57,60,6.75,75,6.89,90,6.98,110,7.07,120,6.96,135,6.6,150,5.92,151.1,5.859746
12,39.4,6.263478,52,6.85,60,7.03,75,7.2,90,7.35,110,7.53,120,7.44,135,7.1,150,6.65,157.8,6.339979
14,38.7,6.381094,52,7,60,7.22,75,7.49,90,7.6,110,7.95,120,7.89,135,7.56,150,7.11,171.8,6.536831
16,38.2,6.413381,52,7.08,60,7.34,75,7.71,90,7.9,110,8.32,120,8.32,135,8,150,7.54,178.4,6.952711
20,38.7,6.457975,52,7.14,60,7.44,75,7.92,90,8.36,110,8.81,120,9.29,135,8.99,150,8.37,179,7.751181

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	5.02	5.32	5.54	5.46	5.36	5.18	4.65	3.93
8	5.99	6.26	6.44	6.43	6.48	6.32	5.75	4.98
10	6.57	6.75	6.89	6.98	7.07	6.96	6.6	5.92
12	6.85	7.03	7.2	7.35	7.53	7.44	7.1	6.65
14	7	7.22	7.49	7.6	7.95	7.89	7.56	7.11
16	7.08	7.34	7.71	7.9	8.32	8.32	8	7.54
20	7.14	7.44	7.92	8.36	8.81	9.29	8.99	8.37

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	43°	3.28	145.7°	3.4
8	42.4°	3.96	150.2°	4.31
10	41.2°	4.51	151.1°	5.13
12	39.4°	4.84	157.8°	5.87
14	38.7°	4.98	171.8°	6.47
16	38.2°	5.04	178.4°	6.95
20	38.7°	5.04	179°	7.75

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