MILES TO GO: ORC Rating

GPH

635.8

OSN

615.9

LOA

11.98 m

Displacement

8026 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.6113

Medium

0.8493

High

0.9994

Triple Offshore

Low

0.7994

Medium

1.0756

High

1.2375

Boat Specifications

Dimensions

Length overall: 11.98 m
Beam: 4.2 m
Draft: 1.59 m
Displacement: 8026 kg
Crew weight: 875 kg
Wetted surface: 35.74 m²

Sails

Mainsail: 36.53 m²
Genoa: 41.55 m²
Spinnaker: 0 m²
Asymmetric spinnaker: 108.95 m²

Design

Type: OCEANIS 41.1SD
Builder: BENETEAU
Designer: FINOT
Year built: 2016
Stability index: 120.7

Performance data

Polar CSV

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

6,46.6,4.395364,52,4.79,60,5.2,75,5.49,90,5.54,110,5.63,120,5.47,135,4.94,144.2,4.475603,150,4.19
8,44.8,5.256699,52,5.82,60,6.23,75,6.52,90,6.72,110,6.88,120,6.69,135,6.14,147.5,5.477883,150,5.33
10,44.2,5.956112,52,6.59,60,6.99,75,7.27,90,7.55,110,7.68,120,7.57,135,7.14,147.5,6.450148,150,6.29
12,43.6,6.503981,52,7.16,60,7.46,75,7.68,90,7.98,110,8.13,120,8.05,135,7.77,148,7.228364,150,7.08
14,42.9,6.880143,52,7.5,60,7.74,75,7.95,90,8.28,110,8.55,120,8.48,135,8.18,149.6,7.605677,150,7.57
16,42.3,7.030532,52,7.68,60,7.92,75,8.17,90,8.47,110,9.02,120,8.98,135,8.61,150,7.91,167.6,7.095522
20,42.4,7.082351,52,7.77,60,8.07,75,8.56,90,8.82,110,9.85,120,10.1,135,9.65,150,8.49,176.3,7.836334

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	4.79	5.2	5.49	5.54	5.63	5.47	4.94	4.19
8	5.82	6.23	6.52	6.72	6.88	6.69	6.14	5.33
10	6.59	6.99	7.27	7.55	7.68	7.57	7.14	6.29
12	7.16	7.46	7.68	7.98	8.13	8.05	7.77	7.08
14	7.5	7.74	7.95	8.28	8.55	8.48	8.18	7.57
16	7.68	7.92	8.17	8.47	9.02	8.98	8.61	7.91
20	7.77	8.07	8.56	8.82	9.85	10.1	9.65	8.49

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	46.6°	3.02	144.2°	3.63
8	44.8°	3.73	147.5°	4.62
10	44.2°	4.27	147.5°	5.44
12	43.6°	4.71	148°	6.13
14	42.9°	5.04	149.6°	6.56
16	42.3°	5.2	167.6°	6.93
20	42.4°	5.23	176.3°	7.82

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°	4.79	5.82	6.59	7.16	7.50	7.68	7.77
60°	5.20	6.23	6.99	7.46	7.74	7.92	8.07
75°	5.49	6.52	7.27	7.68	7.95	8.17	8.56
90°	5.54	6.72	7.55	7.98	8.28	8.47	8.82
110°	5.63	6.88	7.68	8.13	8.55	9.02	9.85
120°	5.47	6.69	7.57	8.05	8.48	8.98	10.10
135°	4.94	6.14	7.14	7.77	8.18	8.61	9.65
150°	4.19	5.33	6.29	7.08	7.57	7.91	8.49