Goeyedag — ORC Rating

GPH

648

OSN

632.4

LOA

9.14 m

Displacement

2757 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.7249

Medium

0.9516

High

1.0627

Triple Offshore

Low

0.9313

Medium

1.1661

High

1.2869

Boat Specifications

Dimensions

Length overall: 9.14 m
Beam: 3.04 m
Draft: 1.83 m
Displacement: 2757 kg
Crew weight: 360 kg
Wetted surface: 18.78 m²

Sails

Mainsail: 29.26 m²
Genoa: 20.01 m²
Spinnaker: 0 m²
Asymmetric spinnaker: 79.83 m²

Design

Type: J-92
Builder: J-Boat
Designer: Rod 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.

6,42.2,4.481614,52,5.04,60,5.32,75,5.55,90,5.7,110,5.78,120,5.64,135,5.07,144.6,4.57597,150,4.3
8,40.7,5.27611,52,5.95,60,6.18,75,6.35,90,6.57,110,6.68,120,6.59,135,6.19,148.1,5.477214,150,5.37
10,39.4,5.836423,52,6.44,60,6.6,75,6.74,90,6.86,110,7.13,120,7.08,135,6.81,149.6,6.26077,150,6.24
12,38.1,5.985246,52,6.63,60,6.8,75,6.99,90,7.06,110,7.51,120,7.57,135,7.26,150,6.73,151.4,6.65161
14,37.7,6.053915,52,6.71,60,6.9,75,7.2,90,7.36,110,7.77,120,8.06,135,7.79,150,7.06,175.7,6.317784
16,37.6,6.071012,52,6.74,60,6.95,75,7.34,90,7.64,110,7.98,120,8.41,135,8.37,150,7.42,177.8,6.734964
20,38.5,6.222782,52,6.83,60,7.04,75,7.44,90,8.01,110,8.48,120,9.05,135,10.02,150,8.53,177.1,7.44954

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	5.04	5.32	5.55	5.7	5.78	5.64	5.07	4.3
8	5.95	6.18	6.35	6.57	6.68	6.59	6.19	5.37
10	6.44	6.6	6.74	6.86	7.13	7.08	6.81	6.24
12	6.63	6.8	6.99	7.06	7.51	7.57	7.26	6.73
14	6.71	6.9	7.2	7.36	7.77	8.06	7.79	7.06
16	6.74	6.95	7.34	7.64	7.98	8.41	8.37	7.42
20	6.83	7.04	7.44	8.01	8.48	9.05	10.02	8.53

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	42.2°	3.32	144.6°	3.73
8	40.7°	4	148.1°	4.65
10	39.4°	4.51	149.6°	5.4
12	38.1°	4.71	151.4°	5.84
14	37.7°	4.79	175.7°	6.3
16	37.6°	4.81	177.8°	6.73
20	38.5°	4.87	177.1°	7.44

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