DIRE WOLF — ORC Rating

GPH

569.8

OSN

554.5

LOA

12.19 m

Displacement

7259 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.7264

Medium

0.9629

High

1.0763

Triple Offshore

Low

0.9347

Medium

1.1834

High

1.3027

Boat Specifications

Dimensions

Length overall: 12.19 m
Beam: 3.64 m
Draft: 2.23 m
Displacement: 7259 kg
Crew weight: 850 kg
Wetted surface: 32.84 m²

Sails

Mainsail: 51.12 m²
Genoa: 42.75 m²
Spinnaker: 0 m²
Asymmetric spinnaker: 153.44 m²

Design

Type: J 122
Builder: J EUROPE
Designer: ALAN JOHNSTONE
Year built: 2008
Stability index: 120.2

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.

6,43,5.223191,52,5.83,60,6.14,75,6.34,90,6.52,110,6.31,120,6.17,135,5.54,143.3,5.063761,150,4.69
8,40.8,6.155919,52,6.87,60,7.11,75,7.31,90,7.49,110,7.46,120,7.38,135,6.87,146.9,6.111837,150,5.91
10,39.3,6.706811,52,7.43,60,7.62,75,7.75,90,7.98,110,8.04,120,8.01,135,7.7,149.2,7.008476,150,6.95
12,38.2,6.909655,52,7.66,60,7.86,75,8.05,90,8.29,110,8.41,120,8.48,135,8.23,150,7.66,150.5,7.629065
14,37.6,7.005014,52,7.77,60,7.98,75,8.26,90,8.48,110,8.75,120,8.9,135,8.74,150,8.07,150.7,8.015418
16,37.2,7.055604,52,7.84,60,8.06,75,8.39,90,8.64,110,9.11,120,9.26,135,9.26,150,8.42,173,7.485798
20,37.8,7.175807,52,7.91,60,8.14,75,8.55,90,8.98,110,9.73,120,9.92,135,10.58,150,9.17,175.7,8.253232

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	5.83	6.14	6.34	6.52	6.31	6.17	5.54	4.69
8	6.87	7.11	7.31	7.49	7.46	7.38	6.87	5.91
10	7.43	7.62	7.75	7.98	8.04	8.01	7.7	6.95
12	7.66	7.86	8.05	8.29	8.41	8.48	8.23	7.66
14	7.77	7.98	8.26	8.48	8.75	8.9	8.74	8.07
16	7.84	8.06	8.39	8.64	9.11	9.26	9.26	8.42
20	7.91	8.14	8.55	8.98	9.73	9.92	10.58	9.17

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	43°	3.82	143.3°	4.06
8	40.8°	4.66	146.9°	5.12
10	39.3°	5.19	149.2°	6.02
12	38.2°	5.43	150.5°	6.64
14	37.6°	5.55	150.7°	6.99
16	37.2°	5.62	173°	7.43
20	37.8°	5.67	175.7°	8.23

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