Jolla — ORC Rating | RegattaPages

GPH

647

OSN

633.3

LOA

9.14 m

Displacement

2956 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.63

Medium

0.8394

High

0.9476

Triple Offshore

Low

0.8257

Medium

1.0381

High

1.1566

Boat Specifications

Dimensions

Length overall: 9.14 m
Beam: 3.04 m
Draft: 1.84 m
Displacement: 2956 kg
Crew weight: 524 kg
Wetted surface: 19.2 m²

Sails

Mainsail: 28.86 m²
Genoa: 19.51 m²
Spinnaker: 0 m²
Asymmetric spinnaker: 83.73 m²

Design

Type: J/92
Builder: J/Boats Inc
Designer: Rod Johnstone
Year built: 1992
Stability index: 103.1

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.

6,46.2,4.637769,52,5.07,60,5.52,75,6.01,90,6.17,110,5.91,120,5.58,135,4.98,145.1,4.486974,150,4.25
8,44.4,5.416582,52,5.99,60,6.34,75,6.66,90,6.79,110,6.68,120,6.55,135,6.14,147.8,5.447929,150,5.33
10,40.6,5.781859,52,6.37,60,6.61,75,6.92,90,7.15,110,7.1,120,7.05,135,6.79,149.2,6.263389,150,6.22
12,38.4,6.022763,52,6.64,60,6.8,75,7.07,90,7.43,110,7.53,120,7.56,135,7.25,150,6.74,150.9,6.683664
14,37.8,6.112725,52,6.75,60,6.94,75,7.2,90,7.64,110,7.95,120,8.07,135,7.78,150,7.05,171.2,6.273853
16,37.8,6.176003,52,6.81,60,7.02,75,7.38,90,7.82,110,8.36,120,8.49,135,8.36,150,7.38,175.7,6.668772
20,37.6,6.28558,52,6.88,60,7.08,75,7.56,90,8.06,110,8.97,120,9.33,135,10.06,140.3,9.52691,150,8.46

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	5.07	5.52	6.01	6.17	5.91	5.58	4.98	4.25
8	5.99	6.34	6.66	6.79	6.68	6.55	6.14	5.33
10	6.37	6.61	6.92	7.15	7.1	7.05	6.79	6.22
12	6.64	6.8	7.07	7.43	7.53	7.56	7.25	6.74
14	6.75	6.94	7.2	7.64	7.95	8.07	7.78	7.05
16	6.81	7.02	7.38	7.82	8.36	8.49	8.36	7.38
20	6.88	7.08	7.56	8.06	8.97	9.33	10.06	8.46

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	46.2°	3.21	145.1°	3.68
8	44.4°	3.87	147.8°	4.61
10	40.6°	4.39	149.2°	5.38
12	38.4°	4.72	150.9°	5.84
14	37.8°	4.83	171.2°	6.2
16	37.8°	4.88	175.7°	6.65
20	37.6°	4.98	140.3°	7.33

Loading polar chart…