VENCEREMOS: ORC Rating

GPH

696.9

OSN

678.2

LOA

9.54 m

Displacement

4085 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.5694

Medium

0.7748

High

0.9026

Triple Offshore

Low

0.7436

Medium

0.9752

High

1.1015

Boat Specifications

Dimensions

Length overall: 9.54 m
Beam: 3.23 m
Draft: 1.49 m
Displacement: 4085 kg
Crew weight: 575 kg
Wetted surface: 21.51 m²

Sails

Mainsail: 24.66 m²
Genoa: 20.87 m²
Spinnaker: 0 m²
Asymmetric spinnaker: 65.12 m²

Design

Type: OCEANIS 311
Builder: BENETEAU SA
Designer: FINOT
Year built: 1998

Performance data

Polar CSV

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

6,45.8,4.087984,52,4.47,60,4.79,75,5.04,90,5.22,110,5.28,120,5.11,135,4.6,146,4.089079,150,3.91
8,44.6,4.859373,52,5.36,60,5.72,75,5.97,90,6.26,110,6.36,120,6.19,135,5.65,147.5,5.039178,150,4.91
10,43.5,5.404106,52,6.02,60,6.33,75,6.56,90,6.84,110,6.92,120,6.83,135,6.49,147,5.937969,150,5.75
12,42.8,5.874096,52,6.45,60,6.67,75,6.86,90,7.14,110,7.27,120,7.19,135,6.94,148.5,6.474009,150,6.38
14,41.2,6.087067,52,6.69,60,6.88,75,7.07,90,7.32,110,7.62,120,7.56,135,7.28,150,6.77,174,5.952609
16,40.9,6.165216,52,6.8,60,7.01,75,7.25,90,7.43,110,7.98,120,7.96,135,7.64,150,7.04,176,6.485799
20,42,6.203367,52,6.81,60,7.07,75,7.5,90,7.82,110,8.44,120,8.78,135,8.45,150,7.58,178,7.114334

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	4.47	4.79	5.04	5.22	5.28	5.11	4.6	3.91
8	5.36	5.72	5.97	6.26	6.36	6.19	5.65	4.91
10	6.02	6.33	6.56	6.84	6.92	6.83	6.49	5.75
12	6.45	6.67	6.86	7.14	7.27	7.19	6.94	6.38
14	6.69	6.88	7.07	7.32	7.62	7.56	7.28	6.77
16	6.8	7.01	7.25	7.43	7.98	7.96	7.64	7.04
20	6.81	7.07	7.5	7.82	8.44	8.78	8.45	7.58

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	45.8°	2.85	146°	3.39
8	44.6°	3.46	147.5°	4.25
10	43.5°	3.92	147°	4.98
12	42.8°	4.31	148.5°	5.52
14	41.2°	4.58	174°	5.92
16	40.9°	4.66	176°	6.47
20	42°	4.61	178°	7.11

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°	4.47	5.36	6.02	6.45	6.69	6.80	6.81
60°	4.79	5.72	6.33	6.67	6.88	7.01	7.07
75°	5.04	5.97	6.56	6.86	7.07	7.25	7.50
90°	5.22	6.26	6.84	7.14	7.32	7.43	7.82
110°	5.28	6.36	6.92	7.27	7.62	7.98	8.44
120°	5.11	6.19	6.83	7.19	7.56	7.96	8.78
135°	4.60	5.65	6.49	6.94	7.28	7.64	8.45
150°	3.91	4.91	5.75	6.38	6.77	7.04	7.58