La Dolce Vita: ORC Rating

GPH

722.6

OSN

697.5

LOA

9.53 m

Displacement

4752 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.5626

Medium

0.7704

High

0.8958

Triple Offshore

Low

0.7187

Medium

0.941

High

1.0549

Boat Specifications

Dimensions

Length overall: 9.53 m
Beam: 3.18 m
Draft: 1.82 m
Displacement: 4752 kg
Crew weight: 484 kg
Wetted surface: 21.04 m²

Sails

Mainsail: 19.5 m²
Genoa: 29.38 m²
Spinnaker: 58.18 m²
Asymmetric spinnaker: 0 m²

Design

Type: Spirit 32
Builder: van Heygen
Designer: J de Ridder
Year built: 1980

Performance data

Polar CSV

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

6,43.3,4.080944,52,4.51,60,4.73,75,4.85,90,4.74,110,4.79,120,4.66,135,4.22,146.6,3.749186,150,3.61
8,41.4,4.799289,52,5.33,60,5.55,75,5.69,90,5.67,110,5.8,120,5.66,135,5.21,150,4.61,150.5,4.584333
10,40,5.2869,52,5.87,60,6.05,75,6.19,90,6.27,110,6.39,120,6.32,135,5.99,150,5.43,153.7,5.264999
12,39,5.623139,52,6.19,60,6.33,75,6.47,90,6.58,110,6.73,120,6.69,135,6.46,150,6.08,158.5,5.771602
14,38.5,5.801115,52,6.36,60,6.51,75,6.66,90,6.77,110,6.99,120,6.96,135,6.78,150,6.49,171.8,5.98115
16,38.1,5.870879,52,6.47,60,6.62,75,6.81,90,6.87,110,7.21,120,7.22,135,7.06,150,6.78,178.1,6.353493
20,38,5.913625,52,6.53,60,6.72,75,7.01,90,7.16,110,7.53,120,7.68,135,7.59,150,7.29,179,6.911053
24,38.9,5.8979,52,6.52,60,6.73,75,7.09,90,7.36,110,7.72,120,8.06,135,8.17,150,7.81,179,7.381124

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	4.51	4.73	4.85	4.74	4.79	4.66	4.22	3.61
8	5.33	5.55	5.69	5.67	5.8	5.66	5.21	4.61
10	5.87	6.05	6.19	6.27	6.39	6.32	5.99	5.43
12	6.19	6.33	6.47	6.58	6.73	6.69	6.46	6.08
14	6.36	6.51	6.66	6.77	6.99	6.96	6.78	6.49
16	6.47	6.62	6.81	6.87	7.21	7.22	7.06	6.78
20	6.53	6.72	7.01	7.16	7.53	7.68	7.59	7.29
24	6.52	6.73	7.09	7.36	7.72	8.06	8.17	7.81

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	43.3°	2.97	146.6°	3.13
8	41.4°	3.6	150.5°	3.99
10	40°	4.05	153.7°	4.72
12	39°	4.37	158.5°	5.37
14	38.5°	4.54	171.8°	5.92
16	38.1°	4.62	178.1°	6.35
20	38°	4.66	179°	6.91
24	38.9°	4.59	179°	7.38

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°	4.51	5.33	5.87	6.19	6.36	6.47	6.53	6.52
60°	4.73	5.55	6.05	6.33	6.51	6.62	6.72	6.73
75°	4.85	5.69	6.19	6.47	6.66	6.81	7.01	7.09
90°	4.74	5.67	6.27	6.58	6.77	6.87	7.16	7.36
110°	4.79	5.80	6.39	6.73	6.99	7.21	7.53	7.72
120°	4.66	5.66	6.32	6.69	6.96	7.22	7.68	8.06
135°	4.22	5.21	5.99	6.46	6.78	7.06	7.59	8.17
150°	3.61	4.61	5.43	6.08	6.49	6.78	7.29	7.81