Setsail: ORC Rating

GPH

528.2

OSN

514.5

LOA

12.415 m

Displacement

5042 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.8922

Medium

1.1616

High

1.3259

Triple Offshore

Low

1.1439

Medium

1.4258

High

1.6064

Boat Specifications

Dimensions

Length overall: 12.415 m
Beam: 3.96 m
Draft: 2.6 m
Displacement: 5042 kg
Crew weight: 860 kg
Wetted surface: 29.83 m²

Sails

Mainsail: 64.38 m²
Genoa: 40.33 m²
Spinnaker: 161.54 m²
Asymmetric spinnaker: 0 m²

Design

Type: Farr 40
Builder: Carroll
Designer: Farr
Year built: 1997

Performance data

Polar CSV

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

6,42.4,5.687548,52,6.39,60,6.76,75,7.06,90,6.98,110,6.85,120,6.66,135,6.04,143.6,5.491408,150,5.1
8,41,6.770816,52,7.5,60,7.73,75,7.89,90,7.87,110,7.96,120,7.9,135,7.47,143.2,6.931163,150,6.41
10,38.4,7.069091,52,7.86,60,8.08,75,8.35,90,8.4,110,8.51,120,8.6,135,8.21,150,7.46,150.2,7.444408
12,37.7,7.241948,52,8,60,8.26,75,8.72,90,8.94,110,8.94,120,9.23,135,8.96,150,8.17,157.1,7.805161
14,37.2,7.306694,52,8.08,60,8.38,75,8.94,90,9.4,110,9.38,120,9.71,135,9.83,150,8.83,171.5,7.846184
16,36.5,7.414255,52,8.19,60,8.45,75,9.08,90,9.73,110,9.81,120,10.2,135,10.83,150,9.59,156.6,9.087396
20,36.9,7.477948,52,8.32,60,8.71,75,9.36,90,10.07,110,11.04,120,11.32,135,12.44,144.4,12.458481,150,11.7

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	6.39	6.76	7.06	6.98	6.85	6.66	6.04	5.1
8	7.5	7.73	7.89	7.87	7.96	7.9	7.47	6.41
10	7.86	8.08	8.35	8.4	8.51	8.6	8.21	7.46
12	8	8.26	8.72	8.94	8.94	9.23	8.96	8.17
14	8.08	8.38	8.94	9.4	9.38	9.71	9.83	8.83
16	8.19	8.45	9.08	9.73	9.81	10.2	10.83	9.59
20	8.32	8.71	9.36	10.07	11.04	11.32	12.44	11.7

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	42.4°	4.2	143.6°	4.42
8	41°	5.11	143.2°	5.55
10	38.4°	5.54	150.2°	6.46
12	37.7°	5.73	157.1°	7.19
14	37.2°	5.82	171.5°	7.76
16	36.5°	5.96	156.6°	8.34
20	36.9°	5.98	144.4°	10.13

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°	6.39	7.50	7.86	8.00	8.08	8.19	8.32
60°	6.76	7.73	8.08	8.26	8.38	8.45	8.71
75°	7.06	7.89	8.35	8.72	8.94	9.08	9.36
90°	6.98	7.87	8.40	8.94	9.40	9.73	10.07
110°	6.85	7.96	8.51	8.94	9.38	9.81	11.04
120°	6.66	7.90	8.60	9.23	9.71	10.20	11.32
135°	6.04	7.47	8.21	8.96	9.83	10.83	12.44
150°	5.10	6.41	7.46	8.17	8.83	9.59	11.70