Carousel: ORC Rating

GPH

710.2

OSN

687.5

LOA

11.3 m

Displacement

7460 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.5372

Medium

0.7585

High

0.9148

Triple Offshore

Low

0.7068

Medium

0.9665

High

1.1214

Boat Specifications

Dimensions

Length overall: 11.3 m
Beam: 3.85 m
Draft: 1.45 m
Displacement: 7460 kg
Crew weight: 700 kg
Wetted surface: 31.7 m²

Sails

Mainsail: 29.96 m²
Genoa: 38.17 m²
Spinnaker: 0 m²
Asymmetric spinnaker: 88.8 m²

Design

Type: Oceanis 390
Builder: Beneteau
Designer: Philip Brand
Year built: 1988

Performance data

Polar CSV

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

6,48,3.915529,52,4.2,60,4.6,75,4.89,90,4.94,110,5.06,120,4.89,135,4.4,147,3.851333,150,3.73
8,46.5,4.706877,52,5.14,60,5.55,75,5.86,90,6.03,110,6.21,120,6.02,135,5.48,150,4.792007
10,45.8,5.321552,52,5.83,60,6.27,75,6.63,90,6.88,110,7.04,120,6.93,135,6.44,150,5.7,152,5.594896
12,45.8,5.88096,52,6.41,60,6.79,75,7.06,90,7.32,110,7.46,120,7.4,135,7.11,150,6.51,153,6.36359
14,45.8,6.311274,52,6.78,60,7.08,75,7.32,90,7.54,110,7.77,120,7.73,135,7.49,150,7.11,164,6.585095
16,45,6.42053,52,6.96,60,7.24,75,7.5,90,7.65,110,8.08,120,8.05,135,7.81,150,7.47,180,6.92
20,45,6.462956,52,7.03,60,7.35,75,7.75,90,7.99,110,8.55,120,8.72,135,8.52,150,8.08,180,7.62

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	4.2	4.6	4.89	4.94	5.06	4.89	4.4	3.73
8	5.14	5.55	5.86	6.03	6.21	6.02	5.48	4.79
10	5.83	6.27	6.63	6.88	7.04	6.93	6.44	5.7
12	6.41	6.79	7.06	7.32	7.46	7.4	7.11	6.51
14	6.78	7.08	7.32	7.54	7.77	7.73	7.49	7.11
16	6.96	7.24	7.5	7.65	8.08	8.05	7.81	7.47
20	7.03	7.35	7.75	7.99	8.55	8.72	8.52	8.08

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	48°	2.62	147°	3.23
8	46.5°	3.24	150°	4.15
10	45.8°	3.71	152°	4.94
12	45.8°	4.1	153°	5.67
14	45.8°	4.4	164°	6.33
16	45°	4.54	180°	6.92
20	45°	4.57	180°	7.62

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°	4.20	5.14	5.83	6.41	6.78	6.96	7.03
60°	4.60	5.55	6.27	6.79	7.08	7.24	7.35
75°	4.89	5.86	6.63	7.06	7.32	7.50	7.75
90°	4.94	6.03	6.88	7.32	7.54	7.65	7.99
110°	5.06	6.21	7.04	7.46	7.77	8.08	8.55
120°	4.89	6.02	6.93	7.40	7.73	8.05	8.72
135°	4.40	5.48	6.44	7.11	7.49	7.81	8.52
150°	3.73	4.79	5.70	6.51	7.11	7.47	8.08