JOKER — ORC Rating | RegattaPages

GPH

613.4

OSN

598.1

LOA

10.63 m

Displacement

4158 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.6585

Medium

0.8926

High

1.0206

Triple Offshore

Low

0.8568

Medium

1.1025

High

1.2386

Boat Specifications

Dimensions

Length overall: 10.63 m
Beam: 3.49 m
Draft: 2 m
Displacement: 4158 kg
Crew weight: 540 kg
Wetted surface: 24.51 m²

Sails

Mainsail: 42.96 m²
Genoa: 29.25 m²
Spinnaker: 76.91 m²
Asymmetric spinnaker: 57.17 m²

Design

Type: JOD 35
Builder: JEANNEAU SA
Designer: ANDRIEU Daniel
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.

6,42.8,4.865551,52,5.45,60,5.77,75,6.04,90,6.02,110,5.8,120,5.61,135,5,138,4.830821,150,4.15
8,41.2,5.728222,52,6.45,60,6.72,75,6.91,90,7,110,6.94,120,6.79,135,6.2,149,5.261517,150,5.21
10,40.1,6.301301,52,6.98,60,7.17,75,7.32,90,7.47,110,7.49,120,7.4,135,7.06,148,6.391147,150,6.25
12,39,6.485268,52,7.18,60,7.38,75,7.61,90,7.84,110,7.97,120,7.88,135,7.54,150,7.07,157,6.746298
14,38.6,6.564127,52,7.26,60,7.48,75,7.85,90,8.16,110,8.45,120,8.44,135,8.02,150,7.51,180,6.85
16,38.2,6.578806,52,7.31,60,7.55,75,8,90,8.39,110,8.89,120,9.03,135,8.59,150,7.96,180,7.34
20,39.4,6.729357,52,7.37,60,7.6,75,8.14,90,8.8,110,9.8,120,10.1,135,9.99,150,9.04,180,8.21

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	5.45	5.77	6.04	6.02	5.8	5.61	5	4.15
8	6.45	6.72	6.91	7	6.94	6.79	6.2	5.21
10	6.98	7.17	7.32	7.47	7.49	7.4	7.06	6.25
12	7.18	7.38	7.61	7.84	7.97	7.88	7.54	7.07
14	7.26	7.48	7.85	8.16	8.45	8.44	8.02	7.51
16	7.31	7.55	8	8.39	8.89	9.03	8.59	7.96
20	7.37	7.6	8.14	8.8	9.8	10.1	9.99	9.04

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	42.8°	3.57	138°	3.59
8	41.2°	4.31	149°	4.51
10	40.1°	4.82	148°	5.42
12	39°	5.04	157°	6.21
14	38.6°	5.13	180°	6.85
16	38.2°	5.17	180°	7.34
20	39.4°	5.2	180°	8.21

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