War Games: ORC Rating

GPH

529.2

OSN

516.5

LOA

12.415 m

Displacement

5067 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.7999

Medium

1.0299

High

1.1701

Triple Offshore

Low

1.0222

Medium

1.261

High

1.4123

Boat Specifications

Dimensions

Length overall: 12.415 m
Beam: 3.96 m
Draft: 2.6 m
Displacement: 5067 kg
Crew weight: 768 kg
Wetted surface: 29.76 m²

Sails

Mainsail: 63.91 m²
Genoa: 42.96 m²
Spinnaker: 153.92 m²
Asymmetric spinnaker: 0 m²

Design

Type: Farr 40
Designer: Farr
Year built: 1996
Stability index: 125.9

Performance data

Polar CSV

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

6,42.3,5.908351,52,6.59,60,6.92,75,7.14,90,7.03,110,6.77,120,6.61,135,5.99,142.4,5.503038,150,5.03
8,39.4,6.703475,52,7.5,60,7.73,75,7.9,90,7.86,110,7.86,120,7.81,135,7.36,143.5,6.817134,150,6.33
10,37.6,6.992392,52,7.83,60,8.07,75,8.33,90,8.38,110,8.43,120,8.5,135,8.17,150,7.39,150.5,7.353315
12,37.2,7.181149,52,8,60,8.25,75,8.63,90,8.84,110,8.82,120,9.1,135,8.88,150,8.14,156.5,7.796654
14,37,7.28743,52,8.11,60,8.39,75,8.84,90,9.22,110,9.18,120,9.58,135,9.66,150,8.8,162.2,8.13965
16,36.9,7.365403,52,8.19,60,8.49,75,9,90,9.5,110,9.58,120,10.04,135,10.57,150,9.55,159.2,8.921449
20,37,7.3876,52,8.26,60,8.6,75,9.21,90,9.93,110,10.75,120,10.98,135,12.31,148.2,11.766191,150,11.55

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	6.59	6.92	7.14	7.03	6.77	6.61	5.99	5.03
8	7.5	7.73	7.9	7.86	7.86	7.81	7.36	6.33
10	7.83	8.07	8.33	8.38	8.43	8.5	8.17	7.39
12	8	8.25	8.63	8.84	8.82	9.1	8.88	8.14
14	8.11	8.39	8.84	9.22	9.18	9.58	9.66	8.8
16	8.19	8.49	9	9.5	9.58	10.04	10.57	9.55
20	8.26	8.6	9.21	9.93	10.75	10.98	12.31	11.55

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	42.3°	4.37	142.4°	4.36
8	39.4°	5.18	143.5°	5.48
10	37.6°	5.54	150.5°	6.4
12	37.2°	5.72	156.5°	7.15
14	37°	5.82	162.2°	7.75
16	36.9°	5.89	159.2°	8.34
20	37°	5.9	148.2°	10

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°	6.59	7.50	7.83	8.00	8.11	8.19	8.26
60°	6.92	7.73	8.07	8.25	8.39	8.49	8.60
75°	7.14	7.90	8.33	8.63	8.84	9.00	9.21
90°	7.03	7.86	8.38	8.84	9.22	9.50	9.93
110°	6.77	7.86	8.43	8.82	9.18	9.58	10.75
120°	6.61	7.81	8.50	9.10	9.58	10.04	10.98
135°	5.99	7.36	8.17	8.88	9.66	10.57	12.31
150°	5.03	6.33	7.39	8.14	8.80	9.55	11.55