LA GRANDE JINETTE — ORC Rating

GPH

625.2

OSN

604.1

LOA

10.57 m

Displacement

4046 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.6438

Medium

0.8812

High

1.012

Triple Offshore

Low

0.83

Medium

1.0874

High

1.2287

Boat Specifications

Dimensions

Length overall: 10.57 m
Beam: 3.34 m
Draft: 2.01 m
Displacement: 4046 kg
Crew weight: 650 kg
Wetted surface: 25.16 m²

Sails

Mainsail: 33.54 m²
Genoa: 24.79 m²
Spinnaker: 0 m²
Asymmetric spinnaker: 92.62 m²

Design

Type: J 105
Builder: J-boats France
Designer: Johnstone
Year built: 1992

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.

6,43.5,4.549375,52,5.04,60,5.31,75,5.47,90,5.69,110,5.75,120,5.58,135,5.01,143.4,4.5714,150,4.24
8,41.5,5.434233,52,6.06,60,6.32,75,6.48,90,6.77,110,6.89,120,6.75,135,6.23,147.1,5.562041,150,5.39
10,39.8,6.052453,52,6.72,60,6.91,75,7.06,90,7.3,110,7.5,120,7.42,135,7.07,148.4,6.445728,150,6.34
12,38,6.408542,52,7.09,60,7.25,75,7.41,90,7.56,110,7.95,120,7.95,135,7.61,149.4,7.040437,150,7
14,37.1,6.569842,52,7.28,60,7.47,75,7.69,90,7.76,110,8.34,120,8.45,135,8.16,149.4,7.458681,150,7.41
16,36.7,6.660217,52,7.39,60,7.61,75,7.93,90,8.06,110,8.62,120,8.93,135,8.72,150,7.77,173.4,6.9259
20,36.8,6.7813,52,7.51,60,7.76,75,8.2,90,8.58,110,9.14,120,9.79,135,10.12,150,8.57,175.2,7.696994
24,37.4,6.822634,52,7.55,60,7.82,75,8.35,90,8.91,110,9.53,120,10.63,135,12.77,139.5,12.440723,150,10.93

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	5.04	5.31	5.47	5.69	5.75	5.58	5.01	4.24
8	6.06	6.32	6.48	6.77	6.89	6.75	6.23	5.39
10	6.72	6.91	7.06	7.3	7.5	7.42	7.07	6.34
12	7.09	7.25	7.41	7.56	7.95	7.95	7.61	7
14	7.28	7.47	7.69	7.76	8.34	8.45	8.16	7.41
16	7.39	7.61	7.93	8.06	8.62	8.93	8.72	7.77
20	7.51	7.76	8.2	8.58	9.14	9.79	10.12	8.57
24	7.55	7.82	8.35	8.91	9.53	10.63	12.77	10.93

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	43.5°	3.3	143.4°	3.67
8	41.5°	4.07	147.1°	4.67
10	39.8°	4.65	148.4°	5.49
12	38°	5.05	149.4°	6.06
14	37.1°	5.24	149.4°	6.42
16	36.7°	5.34	173.4°	6.88
20	36.8°	5.43	175.2°	7.67
24	37.4°	5.42	139.5°	9.46

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