l' Esprit du Morbihan: ORC Rating

GPH

669.6

OSN

650.8

LOA

11.38 m

Displacement

6539 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.6184

Medium

0.8232

High

0.94

Triple Offshore

Low

0.7909

Medium

1.0083

High

1.1142

Boat Specifications

Dimensions

Length overall: 11.38 m
Beam: 3.38 m
Draft: 1.81 m
Displacement: 6539 kg
Crew weight: 540 kg
Wetted surface: 26.95 m²

Sails

Mainsail: 34.13 m²
Genoa: 39.66 m²
Spinnaker: 83.64 m²
Asymmetric spinnaker: 0 m²

Design

Type: Tina
Builder: --
Designer: D. Carter
Year built: 1969

Performance data

Polar CSV

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

6,43,4.5532,52,5.05,60,5.3,75,5.45,90,5.35,110,5.22,120,5.07,135,4.6,145.5,4.125582,150,3.93
8,41.1,5.281573,52,5.88,60,6.1,75,6.25,90,6.21,110,6.25,120,6.12,135,5.65,150,4.97,150.5,4.940509
10,40,5.743792,52,6.37,60,6.56,75,6.71,90,6.72,110,6.85,120,6.78,135,6.44,150,5.84,153.3,5.675131
12,39.9,5.996101,52,6.62,60,6.8,75,6.97,90,7.03,110,7.19,120,7.17,135,6.94,150,6.51,158.5,6.169273
14,39.4,6.095244,52,6.73,60,6.92,75,7.13,90,7.24,110,7.43,120,7.47,135,7.29,150,6.96,171.3,6.393565
16,39.2,6.15528,52,6.8,60,7,75,7.24,90,7.4,110,7.62,120,7.71,135,7.59,150,7.28,178.1,6.803741
20,39.3,6.228676,52,6.87,60,7.08,75,7.38,90,7.63,110,7.88,120,8.17,135,8.17,150,7.85,179,7.42113
24,39.9,6.269836,52,6.89,60,7.12,75,7.48,90,7.83,110,8.09,120,8.48,135,8.81,150,8.45,179,7.951211

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	5.05	5.3	5.45	5.35	5.22	5.07	4.6	3.93
8	5.88	6.1	6.25	6.21	6.25	6.12	5.65	4.97
10	6.37	6.56	6.71	6.72	6.85	6.78	6.44	5.84
12	6.62	6.8	6.97	7.03	7.19	7.17	6.94	6.51
14	6.73	6.92	7.13	7.24	7.43	7.47	7.29	6.96
16	6.8	7	7.24	7.4	7.62	7.71	7.59	7.28
20	6.87	7.08	7.38	7.63	7.88	8.17	8.17	7.85
24	6.89	7.12	7.48	7.83	8.09	8.48	8.81	8.45

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	43°	3.33	145.5°	3.4
8	41.1°	3.98	150.5°	4.3
10	40°	4.4	153.3°	5.07
12	39.9°	4.6	158.5°	5.74
14	39.4°	4.71	171.3°	6.32
16	39.2°	4.77	178.1°	6.8
20	39.3°	4.82	179°	7.42
24	39.9°	4.81	179°	7.95

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 kt24 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)	Boat speed in 24 kt (kt)
0°	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00
52°	5.05	5.88	6.37	6.62	6.73	6.80	6.87	6.89
60°	5.30	6.10	6.56	6.80	6.92	7.00	7.08	7.12
75°	5.45	6.25	6.71	6.97	7.13	7.24	7.38	7.48
90°	5.35	6.21	6.72	7.03	7.24	7.40	7.63	7.83
110°	5.22	6.25	6.85	7.19	7.43	7.62	7.88	8.09
120°	5.07	6.12	6.78	7.17	7.47	7.71	8.17	8.48
135°	4.60	5.65	6.44	6.94	7.29	7.59	8.17	8.81
150°	3.93	4.97	5.84	6.51	6.96	7.28	7.85	8.45