Blue Fox — ORC Rating

GPH

622.5

OSN

605.9

LOA

10.64 m

Displacement

5652 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.7435

Medium

0.998

High

1.1373

Triple Offshore

Low

0.9554

Medium

1.221

High

1.3534

Boat Specifications

Dimensions

Length overall: 10.64 m
Beam: 3.46 m
Draft: 2.23 m
Displacement: 5652 kg
Crew weight: 642 kg
Wetted surface: 26.75 m²

Sails

Mainsail: 41.18 m²
Genoa: 40.12 m²
Spinnaker: 82.72 m²
Asymmetric spinnaker: 0 m²

Design

Type: First 36.7
Builder: Beneteau
Designer: Bruce Farr
Year built: 2001

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.

6,42,4.844278,52,5.42,60,5.69,75,5.91,90,5.85,110,5.58,120,5.42,135,4.9,145.4,4.361367,150,4.15
8,40.9,5.702163,52,6.41,60,6.64,75,6.8,90,6.79,110,6.73,120,6.56,135,6.01,150,5.22,150.2,5.208781
10,39.8,6.299758,52,6.94,60,7.1,75,7.22,90,7.24,110,7.3,120,7.21,135,6.86,150,6.15,152.1,6.042326
12,38.5,6.46556,52,7.14,60,7.31,75,7.48,90,7.53,110,7.68,120,7.6,135,7.33,150,6.9,157.9,6.551336
14,38,6.535444,52,7.21,60,7.39,75,7.66,90,7.8,110,8.06,120,8,135,7.69,150,7.33,180,6.71
16,38.3,6.600606,52,7.25,60,7.44,75,7.77,90,8.05,110,8.33,120,8.42,135,8.1,150,7.67,180,7.19
20,38.4,6.660768,52,7.29,60,7.48,75,7.86,90,8.35,110,8.7,120,9.08,135,8.98,150,8.44,180,7.88

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	5.42	5.69	5.91	5.85	5.58	5.42	4.9	4.15
8	6.41	6.64	6.8	6.79	6.73	6.56	6.01	5.22
10	6.94	7.1	7.22	7.24	7.3	7.21	6.86	6.15
12	7.14	7.31	7.48	7.53	7.68	7.6	7.33	6.9
14	7.21	7.39	7.66	7.8	8.06	8	7.69	7.33
16	7.25	7.44	7.77	8.05	8.33	8.42	8.1	7.67
20	7.29	7.48	7.86	8.35	8.7	9.08	8.98	8.44

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	42°	3.6	145.4°	3.59
8	40.9°	4.31	150.2°	4.52
10	39.8°	4.84	152.1°	5.34
12	38.5°	5.06	157.9°	6.07
14	38°	5.15	180°	6.71
16	38.3°	5.18	180°	7.19
20	38.4°	5.22	180°	7.88

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