CHARLIE VICTOR — ORC Rating

GPH

593.4

OSN

581.4

LOA

12.06 m

Displacement

6090 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.702

Medium

0.916

High

1.0248

Triple Offshore

Low

0.9076

Medium

1.1307

High

1.2393

Boat Specifications

Dimensions

Length overall: 12.06 m
Beam: 3.78 m
Draft: 2.19 m
Displacement: 6090 kg
Crew weight: 400 kg
Wetted surface: 28.65 m²

Sails

Mainsail: 42.24 m²
Genoa: 51.9 m²
Spinnaker: 0 m²
Asymmetric spinnaker: 133.42 m²

Design

Type: J 39
Builder: J Boats
Designer: Johnstone
Year built: 1991

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.

6,42,5.113404,52,5.75,60,6.05,75,6.29,90,6.43,110,6.24,120,5.92,135,5.27,144,4.771222,150,4.45
8,41.2,6.033905,52,6.74,60,6.98,75,7.14,90,7.31,110,7.23,120,7.08,135,6.55,147.5,5.715021,150,5.57
10,39.8,6.45595,52,7.16,60,7.35,75,7.51,90,7.69,110,7.7,120,7.64,135,7.36,148,6.733109,150,6.59
12,38.6,6.602514,52,7.32,60,7.5,75,7.74,90,7.94,110,8.1,120,8.07,135,7.81,150,7.28,150.5,7.249909
14,38.1,6.684161,52,7.39,60,7.59,75,7.89,90,8.12,110,8.48,120,8.49,135,8.28,150,7.62,152.5,7.474542
16,38.1,6.722283,52,7.44,60,7.64,75,7.99,90,8.32,110,8.82,120,8.81,135,8.77,150,7.95,176,7.187508
20,38.2,6.884205,52,7.53,60,7.72,75,8.08,90,8.58,110,9.28,120,9.56,135,9.84,150,8.71,178,7.904815

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	5.75	6.05	6.29	6.43	6.24	5.92	5.27	4.45
8	6.74	6.98	7.14	7.31	7.23	7.08	6.55	5.57
10	7.16	7.35	7.51	7.69	7.7	7.64	7.36	6.59
12	7.32	7.5	7.74	7.94	8.1	8.07	7.81	7.28
14	7.39	7.59	7.89	8.12	8.48	8.49	8.28	7.62
16	7.44	7.64	7.99	8.32	8.82	8.81	8.77	7.95
20	7.53	7.72	8.08	8.58	9.28	9.56	9.84	8.71

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	42°	3.8	144°	3.86
8	41.2°	4.54	147.5°	4.82
10	39.8°	4.96	148°	5.71
12	38.6°	5.16	150.5°	6.31
14	38.1°	5.26	152.5°	6.63
16	38.1°	5.29	176°	7.17
20	38.2°	5.41	178°	7.9

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