ANTIOPI II — ORC Rating

GPH

770

OSN

748.7

LOA

9.215 m

Displacement

3856 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.5883

Medium

0.7896

High

0.9441

Triple Offshore

Low

0.7576

Medium

0.9896

High

1.134

Boat Specifications

Dimensions

Length overall: 9.215 m
Beam: 3.02 m
Draft: 1.7 m
Displacement: 3856 kg
Crew weight: 469 kg
Wetted surface: 18.89 m²

Sails

Mainsail: 19.39 m²
Genoa: 20.7 m²
Spinnaker: 0 m²
Asymmetric spinnaker: 47.29 m²

Design

Type: DUFOUR ARPEGE
Builder: DUFOUR SA
Designer: M. DUFOUR
Year built: 1967

Velocity Prediction

Polar CSV

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

6,43.2,3.662709,52,4.07,60,4.29,75,4.48,90,4.61,110,4.66,120,4.52,135,4.13,146.6,3.689295,150,3.56
8,41.6,4.265857,52,4.78,60,5.04,75,5.28,90,5.58,110,5.63,120,5.47,135,5.02,147,4.554828,150,4.41
10,42.1,4.798,52,5.4,60,5.67,75,5.87,90,6.16,110,6.18,120,6.09,135,5.8,145.8,5.36828,150,5.13
12,42.4,5.308378,52,5.83,60,6.02,75,6.18,90,6.46,110,6.5,120,6.43,135,6.23,147.7,5.820682,150,5.68
14,40.7,5.566296,52,6.08,60,6.23,75,6.38,90,6.69,110,6.8,120,6.72,135,6.52,150,6.06,174.7,5.413143
16,39.6,5.697501,52,6.22,60,6.38,75,6.56,90,6.85,110,7.09,120,7.03,135,6.8,150,6.31,176.9,5.888617
20,39.5,5.792973,52,6.34,60,6.56,75,6.85,90,7.01,110,7.53,120,7.56,135,7.34,150,6.75,178.4,6.422504

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	4.07	4.29	4.48	4.61	4.66	4.52	4.13	3.56
8	4.78	5.04	5.28	5.58	5.63	5.47	5.02	4.41
10	5.4	5.67	5.87	6.16	6.18	6.09	5.8	5.13
12	5.83	6.02	6.18	6.46	6.5	6.43	6.23	5.68
14	6.08	6.23	6.38	6.69	6.8	6.72	6.52	6.06
16	6.22	6.38	6.56	6.85	7.09	7.03	6.8	6.31
20	6.34	6.56	6.85	7.01	7.53	7.56	7.34	6.75

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	43.2°	2.67	146.6°	3.08
8	41.6°	3.19	147°	3.82
10	42.1°	3.56	145.8°	4.44
12	42.4°	3.92	147.7°	4.92
14	40.7°	4.22	174.7°	5.39
16	39.6°	4.39	176.9°	5.88
20	39.5°	4.47	178.4°	6.42

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