THE FOX — ORC Rating | RegattaPages

GPH

616.9

OSN

598.1

LOA

12.52 m

Displacement

7767 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.6526

Medium

0.8925

High

1.0385

Triple Offshore

Low

0.8409

Medium

1.1018

High

1.2396

Boat Specifications

Dimensions

Length overall: 12.52 m
Beam: 3.9 m
Draft: 2.12 m
Displacement: 7767 kg
Crew weight: 639 kg
Wetted surface: 31.95 m²

Sails

Mainsail: 39.61 m²
Genoa: 39.5 m²
Spinnaker: 117.66 m²
Asymmetric spinnaker: 0 m²

Design

Type: X-412
Builder: X-Yachts
Designer: N. Jeppesen
Year built: 1990

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.

6,42.8,4.620229,52,5.19,60,5.49,75,5.72,90,5.64,110,5.7,120,5.56,135,5.06,145,4.541281,150,4.29
8,41.2,5.449121,52,6.16,60,6.48,75,6.73,90,6.74,110,6.93,120,6.79,135,6.23,149,5.448178,150,5.39
10,40.9,6.165216,52,6.9,60,7.15,75,7.33,90,7.42,110,7.59,120,7.53,135,7.18,150,6.373947
12,40.3,6.608377,52,7.29,60,7.48,75,7.64,90,7.68,110,7.97,120,7.94,135,7.69,150,7.17,155,6.929213
14,39.8,6.781351,52,7.47,60,7.67,75,7.87,90,7.92,110,8.3,120,8.33,135,8.07,150,7.67,168,7.05415
16,39.8,6.885479,52,7.55,60,7.77,75,8.04,90,8.15,110,8.51,120,8.72,135,8.48,150,8.02,180,7.46
20,39,6.922766,52,7.59,60,7.83,75,8.26,90,8.59,110,8.85,120,9.23,135,9.32,150,8.79,180,8.18

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	5.19	5.49	5.72	5.64	5.7	5.56	5.06	4.29
8	6.16	6.48	6.73	6.74	6.93	6.79	6.23	5.39
10	6.9	7.15	7.33	7.42	7.59	7.53	7.18	6.38
12	7.29	7.48	7.64	7.68	7.97	7.94	7.69	7.17
14	7.47	7.67	7.87	7.92	8.3	8.33	8.07	7.67
16	7.55	7.77	8.04	8.15	8.51	8.72	8.48	8.02
20	7.59	7.83	8.26	8.59	8.85	9.23	9.32	8.79

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	42.8°	3.39	145°	3.72
8	41.2°	4.1	149°	4.67
10	40.9°	4.66	150°	5.52
12	40.3°	5.04	155°	6.28
14	39.8°	5.21	168°	6.9
16	39.8°	5.29	180°	7.46
20	39°	5.38	180°	8.18

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