CHARRETTE III: ORC Rating

GPH

630

OSN

608

LOA

11.71 m

Displacement

7957 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.6286

Medium

0.8789

High

1.0332

Triple Offshore

Low

0.8131

Medium

1.0842

High

1.2302

Boat Specifications

Dimensions

Length overall: 11.71 m
Beam: 3.94 m
Draft: 1.99 m
Displacement: 7957 kg
Crew weight: 739 kg
Wetted surface: 34.26 m²

Sails

Mainsail: 39.56 m²
Genoa: 44.9 m²
Spinnaker: 109.15 m²
Asymmetric spinnaker: 0 m²

Design

Type: SUN ODYSSEY 40 GTE
Builder: JEANNEAU SA
Designer: ANDRIEU Daniel
Year built: 1998
Stability index: 114.4

Performance data

Polar CSV

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

6,44.2,4.630982,52,5.12,60,5.43,75,5.62,90,5.5,110,5.46,120,5.3,135,4.78,144.2,4.266002,150,4
8,42.4,5.511505,52,6.13,60,6.41,75,6.6,90,6.52,110,6.66,120,6.5,135,5.97,148.7,5.207975,150,5.14
10,40.8,6.129498,52,6.81,60,7.04,75,7.2,90,7.23,110,7.4,120,7.31,135,6.9,150,6.15,150.5,6.123933
12,39.4,6.5223,52,7.22,60,7.4,75,7.56,90,7.63,110,7.83,120,7.78,135,7.5,150,6.97,155.9,6.682484
14,38.8,6.723656,52,7.43,60,7.62,75,7.8,90,7.85,110,8.18,120,8.17,135,7.92,150,7.5,164,6.990812
16,38.2,6.807855,52,7.53,60,7.74,75,8,90,8.1,110,8.48,120,8.52,135,8.3,150,7.89,175.4,7.293493
20,38.1,6.887481,52,7.63,60,7.85,75,8.23,90,8.5,110,8.86,120,9.18,135,9.07,150,8.62,179,8.021222

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	5.12	5.43	5.62	5.5	5.46	5.3	4.78	4
8	6.13	6.41	6.6	6.52	6.66	6.5	5.97	5.14
10	6.81	7.04	7.2	7.23	7.4	7.31	6.9	6.15
12	7.22	7.4	7.56	7.63	7.83	7.78	7.5	6.97
14	7.43	7.62	7.8	7.85	8.18	8.17	7.92	7.5
16	7.53	7.74	8	8.1	8.48	8.52	8.3	7.89
20	7.63	7.85	8.23	8.5	8.86	9.18	9.07	8.62

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	44.2°	3.32	144.2°	3.46
8	42.4°	4.07	148.7°	4.45
10	40.8°	4.64	150.5°	5.33
12	39.4°	5.04	155.9°	6.1
14	38.8°	5.24	164°	6.72
16	38.2°	5.35	175.4°	7.27
20	38.1°	5.42	179°	8.02

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°	5.12	6.13	6.81	7.22	7.43	7.53	7.63
60°	5.43	6.41	7.04	7.40	7.62	7.74	7.85
75°	5.62	6.60	7.20	7.56	7.80	8.00	8.23
90°	5.50	6.52	7.23	7.63	7.85	8.10	8.50
110°	5.46	6.66	7.40	7.83	8.18	8.48	8.86
120°	5.30	6.50	7.31	7.78	8.17	8.52	9.18
135°	4.78	5.97	6.90	7.50	7.92	8.30	9.07
150°	4.00	5.14	6.15	6.97	7.50	7.89	8.62