Amante — ORC Rating | RegattaPages

GPH

703.6

OSN

682.4

LOA

9.85 m

Displacement

5200 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.5619

Medium

0.7697

High

0.9118

Triple Offshore

Low

0.7289

Medium

0.9683

High

1.1063

Boat Specifications

Dimensions

Length overall: 9.85 m
Beam: 3.39 m
Draft: 1.85 m
Displacement: 5200 kg
Crew weight: 400 kg
Wetted surface: 24.82 m²

Sails

Mainsail: 24.84 m²
Genoa: 28.93 m²
Spinnaker: 0 m²
Asymmetric spinnaker: 60.86 m²

Design

Type: Dufour 325 Grand L
Builder: Dufour Yachts
Designer: Umberto Felci
Year built: 2010

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.

6,45,4.087077,52,4.49,60,4.79,75,5.01,90,4.98,110,5.03,120,4.85,135,4.38,146,3.896084,150,3.73
8,42.8,4.770148,52,5.33,60,5.63,75,5.89,90,6.01,110,6.1,120,5.91,135,5.4,147,4.864842,150,4.71
10,42,5.342162,52,6.01,60,6.31,75,6.53,90,6.73,110,6.79,120,6.68,135,6.28,146.5,5.7322,150,5.51
12,42,5.893871,52,6.51,60,6.71,75,6.88,90,7.1,110,7.16,120,7.09,135,6.84,147,6.402991,150,6.2
14,40.9,6.191676,52,6.77,60,6.95,75,7.1,90,7.35,110,7.48,120,7.41,135,7.18,150,6.639528
16,40.1,6.275155,52,6.9,60,7.09,75,7.29,90,7.48,110,7.82,120,7.76,135,7.5,150,6.96,176,6.345457
20,40.9,6.363667,52,6.94,60,7.16,75,7.53,90,7.76,110,8.37,120,8.47,135,8.18,150,7.44,178,7.044291

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	4.49	4.79	5.01	4.98	5.03	4.85	4.38	3.73
8	5.33	5.63	5.89	6.01	6.1	5.91	5.4	4.71
10	6.01	6.31	6.53	6.73	6.79	6.68	6.28	5.51
12	6.51	6.71	6.88	7.1	7.16	7.09	6.84	6.2
14	6.77	6.95	7.1	7.35	7.48	7.41	7.18	6.65
16	6.9	7.09	7.29	7.48	7.82	7.76	7.5	6.96
20	6.94	7.16	7.53	7.76	8.37	8.47	8.18	7.44

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	45°	2.89	146°	3.23
8	42.8°	3.5	147°	4.08
10	42°	3.97	146.5°	4.78
12	42°	4.38	147°	5.37
14	40.9°	4.68	150°	5.75
16	40.1°	4.8	176°	6.33
20	40.9°	4.81	178°	7.04

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