Caro: ORC Rating

GPH

637.1

OSN

618.1

LOA

11.36 m

Displacement

7056 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.6992

Medium

0.9628

High

1.1407

Triple Offshore

Low

0.9089

Medium

1.2011

High

1.3745

Boat Specifications

Dimensions

Length overall: 11.36 m
Beam: 3.94 m
Draft: 1.76 m
Displacement: 7056 kg
Crew weight: 733 kg
Wetted surface: 30.65 m²

Sails

Mainsail: 33.74 m²
Genoa: 47.2 m²
Spinnaker: 90.46 m²
Asymmetric spinnaker: 87.12 m²

Design

Type: Dufour 385
Builder: Dufour Yachts
Designer: Umberto Felci. Pat
Year built: 2004

Performance data

Polar CSV

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

6,44.3,4.527082,52,5.03,60,5.4,75,5.69,90,5.64,110,5.45,120,5.3,135,4.79,145.2,4.286675,150,4.06
8,42.7,5.333953,52,5.99,60,6.36,75,6.66,90,6.65,110,6.64,120,6.45,135,5.91,147.9,5.253081,150,5.14
10,42.6,6.045398,52,6.73,60,7.02,75,7.23,90,7.28,110,7.38,120,7.27,135,6.85,147.7,6.187432,150,6.04
12,41.7,6.549357,52,7.17,60,7.37,75,7.54,90,7.68,110,7.78,120,7.71,135,7.43,150,6.82,154.5,6.603254
14,40.5,6.746396,52,7.4,60,7.59,75,7.78,90,7.98,110,8.15,120,8.08,135,7.8,150,7.38,167.4,6.762872
16,39.8,6.820399,52,7.5,60,7.72,75,7.99,90,8.18,110,8.56,120,8.49,135,8.17,150,7.73,180,7.18
20,40.3,6.949286,52,7.57,60,7.81,75,8.25,90,8.59,110,9.3,120,9.38,135,8.99,150,8.42,180,7.88

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	5.03	5.4	5.69	5.64	5.45	5.3	4.79	4.06
8	5.99	6.36	6.66	6.65	6.64	6.45	5.91	5.14
10	6.73	7.02	7.23	7.28	7.38	7.27	6.85	6.04
12	7.17	7.37	7.54	7.68	7.78	7.71	7.43	6.82
14	7.4	7.59	7.78	7.98	8.15	8.08	7.8	7.38
16	7.5	7.72	7.99	8.18	8.56	8.49	8.17	7.73
20	7.57	7.81	8.25	8.59	9.3	9.38	8.99	8.42

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	44.3°	3.24	145.2°	3.52
8	42.7°	3.92	147.9°	4.45
10	42.6°	4.45	147.7°	5.23
12	41.7°	4.89	154.5°	5.96
14	40.5°	5.13	167.4°	6.6
16	39.8°	5.24	180°	7.18
20	40.3°	5.3	180°	7.88

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°	5.03	5.99	6.73	7.17	7.40	7.50	7.57
60°	5.40	6.36	7.02	7.37	7.59	7.72	7.81
75°	5.69	6.66	7.23	7.54	7.78	7.99	8.25
90°	5.64	6.65	7.28	7.68	7.98	8.18	8.59
110°	5.45	6.64	7.38	7.78	8.15	8.56	9.30
120°	5.30	6.45	7.27	7.71	8.08	8.49	9.38
135°	4.79	5.91	6.85	7.43	7.80	8.17	8.99
150°	4.06	5.14	6.04	6.82	7.38	7.73	8.42