JOLLY ROGER — ORC Rating

GPH

745.5

OSN

723

LOA

6.853 m

Displacement

848 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.6152

Medium

0.8347

High

0.9436

Triple Offshore

Low

0.793

Medium

1.0197

High

1.1492

Boat Specifications

Dimensions

Length overall: 6.853 m
Beam: 2.41 m
Draft: 1.17 m
Displacement: 848 kg
Crew weight: 220 kg
Wetted surface: 10.2 m²

Sails

Mainsail: 13.82 m²
Genoa: 9.24 m²
Spinnaker: 30.31 m²
Asymmetric spinnaker: 0 m²

Design

Type: J-22 STD
Builder: J BOAT
Designer: JOHNSTONE
Year built: 1989

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.

6,42.3,3.826232,52,4.29,60,4.52,75,4.71,90,4.89,110,4.94,120,4.79,135,4.29,147.7,3.691164,150,3.61
8,41.2,4.545364,52,5.11,60,5.31,75,5.46,90,5.7,110,5.74,120,5.65,135,5.21,150,4.55,151.5,4.494678
10,40.1,5.059343,52,5.57,60,5.71,75,5.82,90,6.07,110,6.2,120,6.11,135,5.85,150,5.36,153.7,5.22038
12,38.4,5.244397,52,5.78,60,5.94,75,6.12,90,6.31,110,6.7,120,6.62,135,6.28,150,5.9,173.3,5.386788
14,38.2,5.293585,52,5.86,60,6.08,75,6.39,90,6.53,110,7.13,120,7.19,135,6.78,150,6.3,180,5.82
16,39,5.35292,52,5.9,60,6.14,75,6.59,90,6.86,110,7.42,120,7.77,135,7.38,150,6.77,180,6.2
20,40.3,5.415198,52,5.93,60,6.17,75,6.7,90,7.33,110,8,120,8.69,135,9.03,150,7.94,180,7.08

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	4.29	4.52	4.71	4.89	4.94	4.79	4.29	3.61
8	5.11	5.31	5.46	5.7	5.74	5.65	5.21	4.55
10	5.57	5.71	5.82	6.07	6.2	6.11	5.85	5.36
12	5.78	5.94	6.12	6.31	6.7	6.62	6.28	5.9
14	5.86	6.08	6.39	6.53	7.13	7.19	6.78	6.3
16	5.9	6.14	6.59	6.86	7.42	7.77	7.38	6.77
20	5.93	6.17	6.7	7.33	8	8.69	9.03	7.94

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	42.3°	2.83	147.7°	3.12
8	41.2°	3.42	151.5°	3.95
10	40.1°	3.87	153.7°	4.68
12	38.4°	4.11	173.3°	5.35
14	38.2°	4.16	180°	5.82
16	39°	4.16	180°	6.2
20	40.3°	4.13	180°	7.08

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