CALYPSO: ORC Rating

GPH

731.8

OSN

706.7

LOA

9.785 m

Displacement

5261 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.5418

Medium

0.7492

High

0.9063

Triple Offshore

Low

0.6982

Medium

0.9311

High

1.0752

Boat Specifications

Dimensions

Length overall: 9.785 m
Beam: 3.32 m
Draft: 1.87 m
Displacement: 5261 kg
Crew weight: 500 kg
Wetted surface: 23.17 m²

Sails

Mainsail: 21.65 m²
Genoa: 22.69 m²
Spinnaker: 67.24 m²
Asymmetric spinnaker: 0 m²

Design

Type: FIRST 32
Builder: BENETEAU
Designer: JEAN BERRET
Year built: 1981
Stability index: 123.5

Performance data

Polar CSV

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

6,44.4,3.821,52,4.2,60,4.44,75,4.6,90,4.77,110,4.86,120,4.72,135,4.29,146.9,3.784086,150,3.67
8,42.7,4.517532,52,5.01,60,5.25,75,5.43,90,5.77,110,5.9,120,5.74,135,5.26,150,4.65,151.4,4.590066
10,41.4,4.985928,52,5.62,60,5.91,75,6.12,90,6.46,110,6.55,120,6.47,135,6.13,150,5.48,153.8,5.305049
12,41.8,5.499842,52,6.11,60,6.32,75,6.48,90,6.8,110,6.89,120,6.83,135,6.62,150,6.22,156.5,5.942904
14,40.8,5.852086,52,6.4,60,6.57,75,6.71,90,7.01,110,7.18,120,7.13,135,6.93,150,6.64,169.4,6.14486
16,39.4,6.030539,52,6.58,60,6.74,75,6.89,90,7.12,110,7.47,120,7.44,135,7.22,150,6.93,177.2,6.507769
20,38.8,6.12058,52,6.74,60,6.94,75,7.19,90,7.31,110,7.88,120,8.05,135,7.88,150,7.5,179,7.061075

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	4.2	4.44	4.6	4.77	4.86	4.72	4.29	3.67
8	5.01	5.25	5.43	5.77	5.9	5.74	5.26	4.65
10	5.62	5.91	6.12	6.46	6.55	6.47	6.13	5.48
12	6.11	6.32	6.48	6.8	6.89	6.83	6.62	6.22
14	6.4	6.57	6.71	7.01	7.18	7.13	6.93	6.64
16	6.58	6.74	6.89	7.12	7.47	7.44	7.22	6.93
20	6.74	6.94	7.19	7.31	7.88	8.05	7.88	7.5

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	44.4°	2.73	146.9°	3.17
8	42.7°	3.32	151.4°	4.03
10	41.4°	3.74	153.8°	4.76
12	41.8°	4.1	156.5°	5.45
14	40.8°	4.43	169.4°	6.04
16	39.4°	4.66	177.2°	6.5
20	38.8°	4.77	179°	7.06

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	5.01	5.62	6.11	6.40	6.58	6.74
60°	4.44	5.25	5.91	6.32	6.57	6.74	6.94
75°	4.60	5.43	6.12	6.48	6.71	6.89	7.19
90°	4.77	5.77	6.46	6.80	7.01	7.12	7.31
110°	4.86	5.90	6.55	6.89	7.18	7.47	7.88
120°	4.72	5.74	6.47	6.83	7.13	7.44	8.05
135°	4.29	5.26	6.13	6.62	6.93	7.22	7.88
150°	3.67	4.65	5.48	6.22	6.64	6.93	7.50