FORASTER: ORC Rating

GPH

680.3

OSN

659.6

LOA

9.45 m

Displacement

4306 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.595

Medium

0.8143

High

0.9491

Triple Offshore

Low

0.7654

Medium

0.997

High

1.1224

Boat Specifications

Dimensions

Length overall: 9.45 m
Beam: 3.28 m
Draft: 2.02 m
Displacement: 4306 kg
Crew weight: 400 kg
Wetted surface: 21.49 m²

Sails

Mainsail: 25.37 m²
Genoa: 29.71 m²
Spinnaker: 65.96 m²
Asymmetric spinnaker: 0 m²

Design

Type: SUN ODYSSEY 32.IDK
Builder: JEANNEAU
Designer: BRIAND PHILIPPE
Year built: 2005

Performance data

Polar CSV

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

6,42,4.265656,52,4.8,60,5.05,75,5.25,90,5.18,110,5.15,120,4.99,135,4.53,147,3.958646,150,3.84
8,40.5,4.971029,52,5.64,60,5.92,75,6.13,90,6.11,110,6.21,120,6.07,135,5.53,150,4.83,151,4.77922
10,40.5,5.628572,52,6.26,60,6.44,75,6.58,90,6.68,110,6.76,120,6.68,135,6.38,150,5.71,151,5.659603
12,39,5.983432,52,6.57,60,6.72,75,6.84,90,6.98,110,7.1,120,7.04,135,6.81,150,6.43,158,6.104507
14,38.2,6.146157,52,6.74,60,6.89,75,7.05,90,7.12,110,7.43,120,7.37,135,7.14,150,6.81,180,6.27
16,37.7,6.205579,52,6.82,60,7,75,7.23,90,7.32,110,7.74,120,7.73,135,7.48,150,7.12,180,6.7
20,37.9,6.24775,52,6.86,60,7.08,75,7.46,90,7.73,110,8.07,120,8.38,135,8.2,150,7.77,180,7.3

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	4.8	5.05	5.25	5.18	5.15	4.99	4.53	3.84
8	5.64	5.92	6.13	6.11	6.21	6.07	5.53	4.83
10	6.26	6.44	6.58	6.68	6.76	6.68	6.38	5.71
12	6.57	6.72	6.84	6.98	7.1	7.04	6.81	6.43
14	6.74	6.89	7.05	7.12	7.43	7.37	7.14	6.81
16	6.82	7	7.23	7.32	7.74	7.73	7.48	7.12
20	6.86	7.08	7.46	7.73	8.07	8.38	8.2	7.77

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	42°	3.17	147°	3.32
8	40.5°	3.78	151°	4.18
10	40.5°	4.28	151°	4.95
12	39°	4.65	158°	5.66
14	38.2°	4.83	180°	6.27
16	37.7°	4.91	180°	6.7
20	37.9°	4.93	180°	7.3

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°	4.80	5.64	6.26	6.57	6.74	6.82	6.86
60°	5.05	5.92	6.44	6.72	6.89	7.00	7.08
75°	5.25	6.13	6.58	6.84	7.05	7.23	7.46
90°	5.18	6.11	6.68	6.98	7.12	7.32	7.73
110°	5.15	6.21	6.76	7.10	7.43	7.74	8.07
120°	4.99	6.07	6.68	7.04	7.37	7.73	8.38
135°	4.53	5.53	6.38	6.81	7.14	7.48	8.20
150°	3.84	4.83	5.71	6.43	6.81	7.12	7.77