BICHO RUIN — ORC Rating

GPH

608.8

OSN

589.1

LOA

12.3 m

Displacement

7177 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.6612

Medium

0.9117

High

1.0589

Triple Offshore

Low

0.8548

Medium

1.1165

High

1.2521

Boat Specifications

Dimensions

Length overall: 12.3 m
Beam: 3.9 m
Draft: 2.49 m
Displacement: 7177 kg
Crew weight: 727 kg
Wetted surface: 31.56 m²

Sails

Mainsail: 44.47 m²
Genoa: 41.12 m²
Spinnaker: 86.04 m²
Asymmetric spinnaker: 0 m²

Design

Type: FIRST 41S5 MOD
Builder: BENETEAU
Designer: J. BERRET
Year built: 1988
Stability index: 126.9

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.

6,42.6,4.97217,52,5.57,60,5.85,75,6.04,90,5.9,110,5.62,120,5.41,135,4.8,143.8,4.300088,150,4.01
8,40.6,5.874053,52,6.57,60,6.81,75,6.96,90,6.9,110,6.84,120,6.65,135,6.02,148.4,5.259902,150,5.18
10,39,6.433798,52,7.13,60,7.31,75,7.44,90,7.43,110,7.51,120,7.39,135,6.95,150,6.19,151.6,6.104711
12,37.6,6.714716,52,7.42,60,7.58,75,7.74,90,7.78,110,7.91,120,7.83,135,7.52,150,7,156.8,6.669312
14,37,6.836661,52,7.57,60,7.75,75,7.95,90,8.02,110,8.25,120,8.19,135,7.91,150,7.52,166.4,6.975589
16,36.4,6.89532,52,7.65,60,7.85,75,8.12,90,8.25,110,8.57,120,8.54,135,8.27,150,7.89,177.2,7.32875
20,36.9,7.015265,52,7.74,60,7.96,75,8.32,90,8.62,110,9.05,120,9.27,135,9.07,150,8.59,179,8.051226

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	5.57	5.85	6.04	5.9	5.62	5.41	4.8	4.01
8	6.57	6.81	6.96	6.9	6.84	6.65	6.02	5.18
10	7.13	7.31	7.44	7.43	7.51	7.39	6.95	6.19
12	7.42	7.58	7.74	7.78	7.91	7.83	7.52	7
14	7.57	7.75	7.95	8.02	8.25	8.19	7.91	7.52
16	7.65	7.85	8.12	8.25	8.57	8.54	8.27	7.89
20	7.74	7.96	8.32	8.62	9.05	9.27	9.07	8.59

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	42.6°	3.66	143.8°	3.47
8	40.6°	4.46	148.4°	4.48
10	39°	5	151.6°	5.37
12	37.6°	5.32	156.8°	6.13
14	37°	5.46	166.4°	6.78
16	36.4°	5.55	177.2°	7.32
20	36.9°	5.61	179°	8.05

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