Farr out: ORC Rating

GPH

613.4

OSN

600.6

LOA

12.07 m

Displacement

5915 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.7701

Medium

1.0051

High

1.1371

Triple Offshore

Low

0.9892

Medium

1.2283

High

1.3523

Boat Specifications

Dimensions

Length overall: 12.07 m
Beam: 3.9 m
Draft: 2.15 m
Displacement: 5915 kg
Crew weight: 627 kg
Wetted surface: 26.91 m²

Sails

Mainsail: 53.77 m²
Genoa: 44.43 m²
Spinnaker: 87.59 m²
Asymmetric spinnaker: 85.21 m²

Design

Type: ONE TON
Designer: Farr
Year built: 1987

Performance data

Polar CSV

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

6,41.4,5.052585,52,5.67,60,5.96,75,6.19,90,6.14,110,5.83,120,5.62,135,5.05,145.1,4.535745,150,4.3
8,40.9,5.900615,52,6.57,60,6.78,75,6.94,90,6.95,110,6.9,120,6.73,135,6.17,150,5.34,150.8,5.292569
10,40.1,6.314374,52,6.93,60,7.09,75,7.25,90,7.33,110,7.38,120,7.28,135,6.96,150,6.29,151.6,6.207024
12,38.8,6.428533,52,7.07,60,7.25,75,7.47,90,7.6,110,7.75,120,7.68,135,7.39,150,6.99,159.5,6.608502
14,38.3,6.485924,52,7.14,60,7.34,75,7.64,90,7.83,110,8.09,120,8.08,135,7.78,150,7.4,180,6.83
16,38.7,6.560482,52,7.18,60,7.39,75,7.74,90,8.05,110,8.36,120,8.45,135,8.19,150,7.76,180,7.27
20,38.5,6.631671,52,7.25,60,7.42,75,7.85,90,8.33,110,8.68,120,9.04,135,9.02,150,8.54,180,7.99

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	5.67	5.96	6.19	6.14	5.83	5.62	5.05	4.3
8	6.57	6.78	6.94	6.95	6.9	6.73	6.17	5.34
10	6.93	7.09	7.25	7.33	7.38	7.28	6.96	6.29
12	7.07	7.25	7.47	7.6	7.75	7.68	7.39	6.99
14	7.14	7.34	7.64	7.83	8.09	8.08	7.78	7.4
16	7.18	7.39	7.74	8.05	8.36	8.45	8.19	7.76
20	7.25	7.42	7.85	8.33	8.68	9.04	9.02	8.54

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	41.4°	3.79	145.1°	3.72
8	40.9°	4.46	150.8°	4.62
10	40.1°	4.83	151.6°	5.46
12	38.8°	5.01	159.5°	6.19
14	38.3°	5.09	180°	6.83
16	38.7°	5.12	180°	7.27
20	38.5°	5.19	180°	7.99

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°	5.67	6.57	6.93	7.07	7.14	7.18	7.25
60°	5.96	6.78	7.09	7.25	7.34	7.39	7.42
75°	6.19	6.94	7.25	7.47	7.64	7.74	7.85
90°	6.14	6.95	7.33	7.60	7.83	8.05	8.33
110°	5.83	6.90	7.38	7.75	8.09	8.36	8.68
120°	5.62	6.73	7.28	7.68	8.08	8.45	9.04
135°	5.05	6.17	6.96	7.39	7.78	8.19	9.02
150°	4.30	5.34	6.29	6.99	7.40	7.76	8.54