ENTROPIA — ORC Rating

GPH

623.4

OSN

607.4

LOA

10.63 m

Displacement

4232 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.6562

Medium

0.8723

High

0.9896

Triple Offshore

Low

0.8486

Medium

1.0835

High

1.2045

Boat Specifications

Dimensions

Length overall: 10.63 m
Beam: 3.49 m
Draft: 2.01 m
Displacement: 4232 kg
Crew weight: 400 kg
Wetted surface: 24.24 m²

Sails

Mainsail: 41.43 m²
Genoa: 27.07 m²
Spinnaker: 60.29 m²
Asymmetric spinnaker: 86.23 m²

Design

Type: J.O.D. 35
Builder: JEANNEAU
Designer: D. ANDRIEU
Year built: 1991
Stability index: 104

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.

6,43,4.854012,52,5.39,60,5.67,75,5.87,90,5.77,110,5.81,120,5.6,135,4.9,143,4.457603,150,4.11
8,40.6,5.636984,52,6.33,60,6.57,75,6.76,90,6.79,110,6.92,120,6.79,135,6.18,146.9,5.431417,150,5.25
10,39.4,6.056421,52,6.8,60,7.03,75,7.23,90,7.28,110,7.52,120,7.45,135,7.09,146.9,6.481889,150,6.27
12,39,6.240784,52,7,60,7.23,75,7.5,90,7.62,110,7.96,120,7.98,135,7.65,149.6,7.060758,150,7.03
14,39,6.356592,52,7.1,60,7.35,75,7.69,90,7.92,110,8.31,120,8.47,135,8.2,150,7.47,168.2,6.793566
16,39,6.42093,52,7.17,60,7.42,75,7.82,90,8.17,110,8.57,120,8.93,135,8.77,150,7.87,177.2,7.218618
20,39.6,6.476203,52,7.22,60,7.5,75,7.98,90,8.49,110,9.04,120,9.62,135,10.09,150,8.83,178.1,8.09445

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	5.39	5.67	5.87	5.77	5.81	5.6	4.9	4.11
8	6.33	6.57	6.76	6.79	6.92	6.79	6.18	5.25
10	6.8	7.03	7.23	7.28	7.52	7.45	7.09	6.27
12	7	7.23	7.5	7.62	7.96	7.98	7.65	7.03
14	7.1	7.35	7.69	7.92	8.31	8.47	8.2	7.47
16	7.17	7.42	7.82	8.17	8.57	8.93	8.77	7.87
20	7.22	7.5	7.98	8.49	9.04	9.62	10.09	8.83

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	43°	3.55	143°	3.56
8	40.6°	4.28	146.9°	4.55
10	39.4°	4.68	146.9°	5.43
12	39°	4.85	149.6°	6.09
14	39°	4.94	168.2°	6.65
16	39°	4.99	177.2°	7.21
20	39.6°	4.99	178.1°	8.09

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