Mojo: ORC Rating

GPH

617.2

OSN

595.8

LOA

11.924 m

Displacement

7773 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.6435

Medium

0.8967

High

1.0615

Triple Offshore

Low

0.831

Medium

1.1056

High

1.2571

Boat Specifications

Dimensions

Length overall: 11.924 m
Beam: 3.77 m
Draft: 2.45 m
Displacement: 7773 kg
Crew weight: 1016 kg
Wetted surface: 32.71 m²

Sails

Mainsail: 43.91 m²
Genoa: 33.11 m²
Spinnaker: 102.72 m²
Asymmetric spinnaker: 0 m²

Design

Type: First 40.7
Builder: Beneteau
Designer: Farr
Year built: 1997
Stability index: 114.2

Performance data

Polar CSV

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

6,42.9,4.586762,52,5.13,60,5.41,75,5.62,90,5.62,110,5.66,120,5.49,135,4.96,144.2,4.463274,150,4.18
8,40.9,5.411102,52,6.12,60,6.43,75,6.67,90,6.79,110,6.9,120,6.72,135,6.12,149.3,5.338126,150,5.31
10,40.6,6.163805,52,6.89,60,7.13,75,7.3,90,7.5,110,7.6,120,7.5,135,7.08,150,6.28,151.1,6.213844
12,39.3,6.668043,52,7.34,60,7.51,75,7.64,90,7.83,110,7.99,120,7.92,135,7.64,150,7.12,155,6.863011
14,37.8,6.859414,52,7.57,60,7.73,75,7.89,90,7.98,110,8.36,120,8.31,135,8.01,150,7.63,164,7.136454
16,37.2,6.942614,52,7.66,60,7.86,75,8.1,90,8.19,110,8.66,120,8.72,135,8.4,150,7.98,177.2,7.418857
20,37,7.024481,52,7.73,60,7.95,75,8.35,90,8.69,110,9.05,120,9.43,135,9.29,150,8.75,179,8.121237

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	5.13	5.41	5.62	5.62	5.66	5.49	4.96	4.18
8	6.12	6.43	6.67	6.79	6.9	6.72	6.12	5.31
10	6.89	7.13	7.3	7.5	7.6	7.5	7.08	6.28
12	7.34	7.51	7.64	7.83	7.99	7.92	7.64	7.12
14	7.57	7.73	7.89	7.98	8.36	8.31	8.01	7.63
16	7.66	7.86	8.1	8.19	8.66	8.72	8.4	7.98
20	7.73	7.95	8.35	8.69	9.05	9.43	9.29	8.75

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	42.9°	3.36	144.2°	3.62
8	40.9°	4.09	149.3°	4.59
10	40.6°	4.68	151.1°	5.44
12	39.3°	5.16	155°	6.22
14	37.8°	5.42	164°	6.86
16	37.2°	5.53	177.2°	7.41
20	37°	5.61	179°	8.12

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°	5.13	6.12	6.89	7.34	7.57	7.66	7.73
60°	5.41	6.43	7.13	7.51	7.73	7.86	7.95
75°	5.62	6.67	7.30	7.64	7.89	8.10	8.35
90°	5.62	6.79	7.50	7.83	7.98	8.19	8.69
110°	5.66	6.90	7.60	7.99	8.36	8.66	9.05
120°	5.49	6.72	7.50	7.92	8.31	8.72	9.43
135°	4.96	6.12	7.08	7.64	8.01	8.40	9.29
150°	4.18	5.31	6.28	7.12	7.63	7.98	8.75