Yellow Fox — ORC Rating

GPH

785.6

OSN

762.1

LOA

7.25 m

Displacement

2000 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.518

Medium

0.7046

High

0.8276

Triple Offshore

Low

0.6642

Medium

0.8619

High

0.9765

Boat Specifications

Dimensions

Length overall: 7.25 m
Beam: 2.53 m
Draft: 1.4 m
Displacement: 2000 kg
Crew weight: 324 kg
Wetted surface: 13.22 m²

Sails

Mainsail: 10.12 m²
Genoa: 20.61 m²
Spinnaker: 44.25 m²
Asymmetric spinnaker: 0 m²

Design

Type: Foxhound 24
Builder: Copland Boats
Designer: Tony Dixon
Year built: 1980

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.

6,43.1,3.697808,52,4.11,60,4.32,75,4.49,90,4.43,110,4.54,120,4.35,135,3.96,148.5,3.495027,150,3.44
8,42.2,4.319628,52,4.83,60,5.08,75,5.25,90,5.31,110,5.44,120,5.35,135,4.9,150,4.3,152,4.224486
10,42,4.817365,52,5.33,60,5.52,75,5.66,90,5.78,110,5.88,120,5.83,135,5.63,150,5.12,151,5.076492
12,40.5,5.128839,52,5.61,60,5.75,75,5.88,90,6.05,110,6.19,120,6.15,135,5.97,150,5.68,169,5.175081
14,39,5.327185,52,5.79,60,5.92,75,6.06,90,6.2,110,6.5,120,6.47,135,6.27,150,5.97,180,5.58
16,38.2,5.408109,52,5.91,60,6.06,75,6.24,90,6.31,110,6.76,120,6.79,135,6.59,150,6.25,180,5.89
20,37.9,5.449356,52,5.98,60,6.16,75,6.49,90,6.65,110,7.04,120,7.28,135,7.17,150,6.82,180,6.42

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	4.11	4.32	4.49	4.43	4.54	4.35	3.96	3.44
8	4.83	5.08	5.25	5.31	5.44	5.35	4.9	4.3
10	5.33	5.52	5.66	5.78	5.88	5.83	5.63	5.12
12	5.61	5.75	5.88	6.05	6.19	6.15	5.97	5.68
14	5.79	5.92	6.06	6.2	6.5	6.47	6.27	5.97
16	5.91	6.06	6.24	6.31	6.76	6.79	6.59	6.25
20	5.98	6.16	6.49	6.65	7.04	7.28	7.17	6.82

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	43.1°	2.7	148.5°	2.98
8	42.2°	3.2	152°	3.73
10	42°	3.58	151°	4.44
12	40.5°	3.9	169°	5.08
14	39°	4.14	180°	5.58
16	38.2°	4.25	180°	5.89
20	37.9°	4.3	180°	6.42

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