MADECENNALE — ORC Rating

GPH

643.8

OSN

625.4

LOA

9.14 m

Displacement

2744 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.647

Medium

0.8554

High

0.9581

Triple Offshore

Low

0.8276

Medium

1.0461

High

1.159

Boat Specifications

Dimensions

Length overall: 9.14 m
Beam: 3.04 m
Draft: 1.82 m
Displacement: 2744 kg
Crew weight: 498 kg
Wetted surface: 18.62 m²

Sails

Mainsail: 27.73 m²
Genoa: 25.58 m²
Spinnaker: 0 m²
Asymmetric spinnaker: 82.85 m²

Design

Type: J 92
Builder: J BOATS
Designer: JOHNSTONE
Year built: 1992
Stability index: 108.8

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.

6,43,4.648913,52,5.16,60,5.42,75,5.58,90,5.57,110,5.64,120,5.49,135,4.93,144.3,4.469984,150,4.19
8,40.8,5.442572,52,6.06,60,6.26,75,6.37,90,6.49,110,6.61,120,6.51,135,6.07,147.8,5.412476,150,5.29
10,38.8,5.94094,52,6.54,60,6.68,75,6.79,90,6.89,110,7.11,120,7.07,135,6.78,148.7,6.237866,150,6.16
12,37.2,6.101466,52,6.75,60,6.9,75,7.07,90,7.11,110,7.49,120,7.54,135,7.28,150,6.72,150.1,6.713602
14,37,6.210593,52,6.85,60,7.03,75,7.28,90,7.39,110,7.79,120,7.97,135,7.78,150,7.07,172.1,6.229118
16,36.9,6.26497,52,6.91,60,7.1,75,7.41,90,7.63,110,8.04,120,8.43,135,8.32,150,7.42,174.8,6.667441
20,37,6.298242,52,6.97,60,7.19,75,7.58,90,7.99,110,8.55,120,9.35,135,10.2,150,8.17,175.7,7.370748

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	5.16	5.42	5.58	5.57	5.64	5.49	4.93	4.19
8	6.06	6.26	6.37	6.49	6.61	6.51	6.07	5.29
10	6.54	6.68	6.79	6.89	7.11	7.07	6.78	6.16
12	6.75	6.9	7.07	7.11	7.49	7.54	7.28	6.72
14	6.85	7.03	7.28	7.39	7.79	7.97	7.78	7.07
16	6.91	7.1	7.41	7.63	8.04	8.43	8.32	7.42
20	6.97	7.19	7.58	7.99	8.55	9.35	10.2	8.17

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	43°	3.4	144.3°	3.63
8	40.8°	4.12	147.8°	4.58
10	38.8°	4.63	148.7°	5.33
12	37.2°	4.86	150.1°	5.82
14	37°	4.96	172.1°	6.17
16	36.9°	5.01	174.8°	6.64
20	37°	5.03	175.7°	7.35

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