Fianchetto: ORC Rating

GPH

770.7

OSN

746.7

LOA

6.505 m

Displacement

875 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.5824

Medium

0.8

High

0.9196

Triple Offshore

Low

0.7552

Medium

0.9912

High

1.1347

Boat Specifications

Dimensions

Length overall: 6.505 m
Beam: 2.51 m
Draft: 1.24 m
Displacement: 875 kg
Crew weight: 275 kg
Wetted surface: 11.26 m²

Sails

Mainsail: 13.46 m²
Genoa: 9.23 m²
Spinnaker: 31.33 m²
Asymmetric spinnaker: 0 m²

Design

Type: F & F 65 STD
Builder: F&F Boats
Designer: Jac de Ridder
Year built: 1992

Performance data

Polar CSV

Each row is TWS followed by TWA and boat-speed pairs. Paste it directly into Offwind or compatible navigation software.

6,43.6,3.617926,52,4.02,60,4.26,75,4.46,90,4.71,110,4.78,120,4.63,135,4.1,148.1,3.569024,150,3.5
8,42.5,4.299603,52,4.8,60,5.06,75,5.3,90,5.59,110,5.64,120,5.54,135,5.06,150,4.43,152,4.349069
10,42.2,4.819085,52,5.35,60,5.55,75,5.76,90,6.05,110,6.12,120,6.02,135,5.76,150,5.25,153.1,5.124482
12,41.4,5.172567,52,5.67,60,5.84,75,6.01,90,6.4,110,6.65,120,6.52,135,6.19,150,5.82,170.7,5.319927
14,40.1,5.320808,52,5.86,60,6.06,75,6.31,90,6.59,110,7.2,120,7.08,135,6.68,150,6.21,180,5.75
16,41.3,5.404224,52,5.91,60,6.17,75,6.61,90,6.81,110,7.63,120,7.78,135,7.24,150,6.66,180,6.12
20,43.7,5.435932,52,5.88,60,6.19,75,6.81,90,7.42,110,8.27,120,9.07,135,8.72,150,7.77,180,6.97

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	4.02	4.26	4.46	4.71	4.78	4.63	4.1	3.5
8	4.8	5.06	5.3	5.59	5.64	5.54	5.06	4.43
10	5.35	5.55	5.76	6.05	6.12	6.02	5.76	5.25
12	5.67	5.84	6.01	6.4	6.65	6.52	6.19	5.82
14	5.86	6.06	6.31	6.59	7.2	7.08	6.68	6.21
16	5.91	6.17	6.61	6.81	7.63	7.78	7.24	6.66
20	5.88	6.19	6.81	7.42	8.27	9.07	8.72	7.77

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	43.6°	2.62	148.1°	3.03
8	42.5°	3.17	152°	3.84
10	42.2°	3.57	153.1°	4.57
12	41.4°	3.88	170.7°	5.25
14	40.1°	4.07	180°	5.75
16	41.3°	4.06	180°	6.12
20	43.7°	3.93	180°	6.97

VPP POLAR · BOAT SPEED BY TWAKT

TRUE WIND ANGLE —

READ AT ANGLE

Hover or tap the chart, or use the slider, to read boat speeds.

True wind speed 6 kt8 kt10 kt12 kt14 kt16 kt20 kt

Data table

Boat speed by true wind angle and true wind speed
TWA	Boat speed in 6 kt (kt)	Boat speed in 8 kt (kt)	Boat speed in 10 kt (kt)	Boat speed in 12 kt (kt)	Boat speed in 14 kt (kt)	Boat speed in 16 kt (kt)	Boat speed in 20 kt (kt)
0°	0.00	0.00	0.00	0.00	0.00	0.00	0.00
52°	4.02	4.80	5.35	5.67	5.86	5.91	5.88
60°	4.26	5.06	5.55	5.84	6.06	6.17	6.19
75°	4.46	5.30	5.76	6.01	6.31	6.61	6.81
90°	4.71	5.59	6.05	6.40	6.59	6.81	7.42
110°	4.78	5.64	6.12	6.65	7.20	7.63	8.27
120°	4.63	5.54	6.02	6.52	7.08	7.78	9.07
135°	4.10	5.06	5.76	6.19	6.68	7.24	8.72
150°	3.50	4.43	5.25	5.82	6.21	6.66	7.77