WIND RIDER: ORC Rating

GPH

577.8

OSN

561.9

LOA

12.24 m

Displacement

7842 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.79

Medium

1.0687

High

1.2135

Triple Offshore

Low

1.023

Medium

1.3192

High

1.4656

Boat Specifications

Dimensions

Length overall: 12.24 m
Beam: 3.9 m
Draft: 2.47 m
Displacement: 7842 kg
Crew weight: 850 kg
Wetted surface: 34.62 m²

Sails

Mainsail: 54.08 m²
Genoa: 40.61 m²
Spinnaker: 0 m²
Asymmetric spinnaker: 160.47 m²

Design

Type: FIRST 40
Builder: BENETEAU
Designer: FARR
Year built: 2009

Performance data

Polar CSV

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

6,42.8,5.001841,52,5.6,60,5.92,75,6.19,90,6.18,110,6.3,120,6.15,135,5.45,143.4,4.95754,150,4.59
8,41,5.909558,52,6.66,60,6.97,75,7.21,90,7.38,110,7.5,120,7.4,135,6.81,146.9,5.944716,150,5.75
10,40,6.618415,52,7.37,60,7.58,75,7.73,90,7.84,110,8.07,120,8.01,135,7.68,147.5,7.019279,150,6.84
12,38.7,6.932072,52,7.68,60,7.87,75,8.04,90,8.07,110,8.47,120,8.48,135,8.16,150,7.6,150.6,7.564159
14,38.1,7.052679,52,7.8,60,8.01,75,8.28,90,8.37,110,8.74,120,8.98,135,8.64,150,7.97,152.2,7.845523
16,37.6,7.080744,52,7.86,60,8.08,75,8.45,90,8.67,110,8.94,120,9.36,135,9.2,150,8.31,175.9,7.469115
20,37.6,7.270069,52,7.97,60,8.17,75,8.59,90,9.14,110,9.43,120,9.93,135,10.53,150,9.19,177.6,8.237225

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	5.6	5.92	6.19	6.18	6.3	6.15	5.45	4.59
8	6.66	6.97	7.21	7.38	7.5	7.4	6.81	5.75
10	7.37	7.58	7.73	7.84	8.07	8.01	7.68	6.84
12	7.68	7.87	8.04	8.07	8.47	8.48	8.16	7.6
14	7.8	8.01	8.28	8.37	8.74	8.98	8.64	7.97
16	7.86	8.08	8.45	8.67	8.94	9.36	9.2	8.31
20	7.97	8.17	8.59	9.14	9.43	9.93	10.53	9.19

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	42.8°	3.67	143.4°	3.98
8	41°	4.46	146.9°	4.98
10	40°	5.07	147.5°	5.92
12	38.7°	5.41	150.6°	6.59
14	38.1°	5.55	152.2°	6.94
16	37.6°	5.61	175.9°	7.45
20	37.6°	5.76	177.6°	8.23

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°	5.60	6.66	7.37	7.68	7.80	7.86	7.97
60°	5.92	6.97	7.58	7.87	8.01	8.08	8.17
75°	6.19	7.21	7.73	8.04	8.28	8.45	8.59
90°	6.18	7.38	7.84	8.07	8.37	8.67	9.14
110°	6.30	7.50	8.07	8.47	8.74	8.94	9.43
120°	6.15	7.40	8.01	8.48	8.98	9.36	9.93
135°	5.45	6.81	7.68	8.16	8.64	9.20	10.53
150°	4.59	5.75	6.84	7.60	7.97	8.31	9.19