YOUKOUNKOUN — ORC Rating

GPH

622.7

OSN

605.5

LOA

10.632 m

Displacement

3980 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.7291

Medium

0.9926

High

1.1413

Triple Offshore

Low

0.9444

Medium

1.2246

High

1.3788

Boat Specifications

Dimensions

Length overall: 10.632 m
Beam: 3.49 m
Draft: 2.07 m
Displacement: 3980 kg
Crew weight: 500 kg
Wetted surface: 23.87 m²

Sails

Mainsail: 41.88 m²
Genoa: 25.15 m²
Spinnaker: 57.33 m²
Asymmetric spinnaker: 0 m²

Design

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

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.

6,42.3,4.78617,52,5.36,60,5.64,75,5.87,90,5.81,110,5.62,120,5.41,135,4.82,144.3,4.285273,150,4.02
8,40.9,5.675703,52,6.39,60,6.65,75,6.83,90,6.82,110,6.79,120,6.59,135,5.95,149.4,5.146722,150,5.12
10,39.9,6.269836,52,6.94,60,7.13,75,7.28,90,7.36,110,7.39,120,7.26,135,6.85,150,6.08,152.3,5.963449
12,38.7,6.470788,52,7.16,60,7.36,75,7.58,90,7.67,110,7.85,120,7.72,135,7.36,150,6.88,157.4,6.542389
14,38.2,6.540631,52,7.25,60,7.47,75,7.82,90,8.01,110,8.35,120,8.24,135,7.79,150,7.35,180,6.71
16,38.2,6.591531,52,7.3,60,7.53,75,7.98,90,8.34,110,8.77,120,8.79,135,8.3,150,7.76,180,7.23
20,38.4,6.660768,52,7.37,60,7.58,75,8.12,90,8.78,110,9.32,120,9.85,135,9.54,150,8.75,180,8.04

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	5.36	5.64	5.87	5.81	5.62	5.41	4.82	4.02
8	6.39	6.65	6.83	6.82	6.79	6.59	5.95	5.12
10	6.94	7.13	7.28	7.36	7.39	7.26	6.85	6.08
12	7.16	7.36	7.58	7.67	7.85	7.72	7.36	6.88
14	7.25	7.47	7.82	8.01	8.35	8.24	7.79	7.35
16	7.3	7.53	7.98	8.34	8.77	8.79	8.3	7.76
20	7.37	7.58	8.12	8.78	9.32	9.85	9.54	8.75

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	42.3°	3.54	144.3°	3.48
8	40.9°	4.29	149.4°	4.43
10	39.9°	4.81	152.3°	5.28
12	38.7°	5.05	157.4°	6.04
14	38.2°	5.14	180°	6.71
16	38.2°	5.18	180°	7.23
20	38.4°	5.22	180°	8.04

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