ALISIO: ORC Rating

GPH

688.8

OSN

668.8

LOA

9.62 m

Displacement

4504 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.5897

Medium

0.7934

High

0.9045

Triple Offshore

Low

0.7597

Medium

0.9848

High

1.0974

Boat Specifications

Dimensions

Length overall: 9.62 m
Beam: 3.34 m
Draft: 1.72 m
Displacement: 4504 kg
Crew weight: 165 kg
Wetted surface: 21.93 m²

Sails

Mainsail: 23.55 m²
Genoa: 33.91 m²
Spinnaker: 0 m²
Asymmetric spinnaker: 63.48 m²

Design

Type: DUFOUR 32 CLASSIC
Builder: DUFOUR
Designer: J.J.DESIGNE
Year built: 1996
Stability index: 126.8

Performance data

Polar CSV

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

6,44.4,4.39485,52,4.83,60,5.1,75,5.28,90,5.19,110,5.06,120,4.89,135,4.4,145.3,3.953079,150,3.75
8,42,5.126861,52,5.7,60,5.94,75,6.11,90,6.07,110,6.1,120,5.96,135,5.49,146.9,4.941993,150,4.79
10,40.8,5.640724,52,6.24,60,6.44,75,6.59,90,6.62,110,6.73,120,6.65,135,6.32,146.9,5.813407,150,5.63
12,40,5.939603,52,6.55,60,6.72,75,6.88,90,6.98,110,7.11,120,7.06,135,6.82,147.8,6.381522,150,6.23
14,39.4,6.056421,52,6.71,60,6.89,75,7.08,90,7.22,110,7.44,120,7.4,135,7.18,150,6.63,169.6,5.88671
16,39.4,6.121127,52,6.78,60,6.98,75,7.24,90,7.36,110,7.73,120,7.74,135,7.52,150,6.93,171.2,6.375045
20,39.6,6.138765,52,6.82,60,7.05,75,7.43,90,7.71,110,8.26,120,8.43,135,8.22,150,7.44,173.9,7.009689

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	4.83	5.1	5.28	5.19	5.06	4.89	4.4	3.75
8	5.7	5.94	6.11	6.07	6.1	5.96	5.49	4.79
10	6.24	6.44	6.59	6.62	6.73	6.65	6.32	5.63
12	6.55	6.72	6.88	6.98	7.11	7.06	6.82	6.23
14	6.71	6.89	7.08	7.22	7.44	7.4	7.18	6.63
16	6.78	6.98	7.24	7.36	7.73	7.74	7.52	6.93
20	6.82	7.05	7.43	7.71	8.26	8.43	8.22	7.44

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	44.4°	3.14	145.3°	3.25
8	42°	3.81	146.9°	4.14
10	40.8°	4.27	146.9°	4.87
12	40°	4.55	147.8°	5.4
14	39.4°	4.68	169.6°	5.79
16	39.4°	4.73	171.2°	6.3
20	39.6°	4.73	173.9°	6.97

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°	4.83	5.70	6.24	6.55	6.71	6.78	6.82
60°	5.10	5.94	6.44	6.72	6.89	6.98	7.05
75°	5.28	6.11	6.59	6.88	7.08	7.24	7.43
90°	5.19	6.07	6.62	6.98	7.22	7.36	7.71
110°	5.06	6.10	6.73	7.11	7.44	7.73	8.26
120°	4.89	5.96	6.65	7.06	7.40	7.74	8.43
135°	4.40	5.49	6.32	6.82	7.18	7.52	8.22
150°	3.75	4.79	5.63	6.23	6.63	6.93	7.44