FAST FORWARD — ORC Rating

GPH

637.4

OSN

617.2

LOA

9.046 m

Displacement

2415 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.7141

Medium

0.9746

High

1.135

Triple Offshore

Low

0.9222

Medium

1.1936

High

1.3658

Boat Specifications

Dimensions

Length overall: 9.046 m
Beam: 2.92 m
Draft: 1.91 m
Displacement: 2415 kg
Crew weight: 450 kg
Wetted surface: 20.96 m²

Sails

Mainsail: 28.61 m²
Genoa: 28.81 m²
Spinnaker: 53.63 m²
Asymmetric spinnaker: 0 m²

Design

Type: F & F 30 S
Builder: FF Boats
Designer: Jac de Ridder
Year built: 1995

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.

6,42,4.736627,52,5.33,60,5.6,75,5.82,90,5.73,110,5.39,120,5.19,135,4.63,145,4.089595,150,3.87
8,40.5,5.615421,52,6.28,60,6.49,75,6.62,90,6.59,110,6.48,120,6.31,135,5.73,149.5,4.955728,150,4.94
10,38.6,6.052305,52,6.73,60,6.9,75,7.05,90,7.03,110,7.06,120,6.95,135,6.58,150,5.87,152,5.764782
12,36.9,6.314989,52,6.93,60,7.07,75,7.38,90,7.44,110,7.62,120,7.48,135,7.08,150,6.62,159,6.244775
14,36,6.439914,52,7.1,60,7.31,75,7.57,90,7.86,110,8.17,120,8.08,135,7.6,150,7.07,178,6.473944
16,35.6,6.49366,52,7.18,60,7.43,75,7.85,90,8.16,110,8.53,120,8.77,135,8.19,150,7.56,180,6.94
20,36,6.526439,52,7.24,60,7.53,75,8.09,90,8.65,110,9.38,120,9.73,135,9.7,150,8.73,180,7.86

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	5.33	5.6	5.82	5.73	5.39	5.19	4.63	3.87
8	6.28	6.49	6.62	6.59	6.48	6.31	5.73	4.94
10	6.73	6.9	7.05	7.03	7.06	6.95	6.58	5.87
12	6.93	7.07	7.38	7.44	7.62	7.48	7.08	6.62
14	7.1	7.31	7.57	7.86	8.17	8.08	7.6	7.07
16	7.18	7.43	7.85	8.16	8.53	8.77	8.19	7.56
20	7.24	7.53	8.09	8.65	9.38	9.73	9.7	8.73

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	42°	3.52	145°	3.35
8	40.5°	4.27	149.5°	4.27
10	38.6°	4.73	152°	5.09
12	36.9°	5.05	159°	5.83
14	36°	5.21	178°	6.47
16	35.6°	5.28	180°	6.94
20	36°	5.28	180°	7.86

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