Goeyedag — ORC Rating

GPH

646.7

OSN

630.6

LOA

9.14 m

Displacement

2757 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.7266

Medium

0.9547

High

1.0681

Triple Offshore

Low

0.9321

Medium

1.1688

High

1.2923

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.

6,42,4.480957,52,5.03,60,5.29,75,5.5,90,5.71,110,5.77,120,5.61,135,5.06,144.8,4.552436,150,4.3
8,40.6,5.307721,52,5.97,60,6.19,75,6.35,90,6.58,110,6.68,120,6.59,135,6.18,148.2,5.459513,150,5.36
10,39.2,5.84558,52,6.46,60,6.62,75,6.75,90,6.87,110,7.13,120,7.08,135,6.8,149.6,6.26077,150,6.24
12,37.8,5.998823,52,6.65,60,6.82,75,7.01,90,7.07,110,7.52,120,7.58,135,7.25,150,6.73,151.4,6.65161
14,37.4,6.067361,52,6.72,60,6.92,75,7.22,90,7.38,110,7.79,120,8.07,135,7.78,150,7.06,175.7,6.307755
16,37.4,6.105124,52,6.76,60,6.97,75,7.36,90,7.66,110,8.04,120,8.43,135,8.37,150,7.41,177.7,6.735426
20,37.8,6.239282,52,6.86,60,7.08,75,7.47,90,8.04,110,8.53,120,9.11,135,10.02,150,8.53,177.2,7.448893

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	5.03	5.29	5.5	5.71	5.77	5.61	5.06	4.3
8	5.97	6.19	6.35	6.58	6.68	6.59	6.18	5.36
10	6.46	6.62	6.75	6.87	7.13	7.08	6.8	6.24
12	6.65	6.82	7.01	7.07	7.52	7.58	7.25	6.73
14	6.72	6.92	7.22	7.38	7.79	8.07	7.78	7.06
16	6.76	6.97	7.36	7.66	8.04	8.43	8.37	7.41
20	6.86	7.08	7.47	8.04	8.53	9.11	10.02	8.53

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	42°	3.33	144.8°	3.72
8	40.6°	4.03	148.2°	4.64
10	39.2°	4.53	149.6°	5.4
12	37.8°	4.74	151.4°	5.84
14	37.4°	4.82	175.7°	6.29
16	37.4°	4.85	177.7°	6.73
20	37.8°	4.93	177.2°	7.44

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