NN — ORC Rating | RegattaPages

GPH

677.5

OSN

656.7

LOA

10.81 m

Displacement

6663 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.6533

Medium

0.9041

High

1.0925

Triple Offshore

Low

0.8486

Medium

1.131

High

1.3069

Boat Specifications

Dimensions

Length overall: 10.81 m
Beam: 3.66 m
Draft: 1.72 m
Displacement: 6663 kg
Crew weight: 674 kg
Wetted surface: 27.5 m²

Sails

Mainsail: 29.92 m²
Genoa: 30.85 m²
Spinnaker: 0 m²
Asymmetric spinnaker: 72.87 m²

Design

Type: Dufour 365
Builder: Dufour
Designer: Felci
Year built: 2005

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.

6,45.2,4.229145,52,4.65,60,4.96,75,5.19,90,5.18,110,5.22,120,5.04,135,4.54,145.9,4.045599,150,3.86
8,42.6,4.904244,52,5.53,60,5.86,75,6.12,90,6.23,110,6.32,120,6.11,135,5.59,147.5,5.003608,150,4.88
10,42.5,5.547438,52,6.21,60,6.54,75,6.78,90,6.97,110,7.04,120,6.92,135,6.48,150,5.74,152.8,5.599177
12,42.1,6.078365,52,6.72,60,6.95,75,7.13,90,7.35,110,7.42,120,7.34,135,7.08,150,6.53,155.2,6.268056
14,40.7,6.410473,52,7.01,60,7.19,75,7.35,90,7.6,110,7.72,120,7.65,135,7.42,150,7.06,170,6.437805
16,39.9,6.543571,52,7.18,60,7.35,75,7.54,90,7.76,110,8.05,120,7.98,135,7.72,150,7.39,180,6.9
20,39.5,6.596472,52,7.27,60,7.49,75,7.83,90,8.01,110,8.66,120,8.7,135,8.39,150,7.97,180,7.54

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	4.65	4.96	5.19	5.18	5.22	5.04	4.54	3.86
8	5.53	5.86	6.12	6.23	6.32	6.11	5.59	4.88
10	6.21	6.54	6.78	6.97	7.04	6.92	6.48	5.74
12	6.72	6.95	7.13	7.35	7.42	7.34	7.08	6.53
14	7.01	7.19	7.35	7.6	7.72	7.65	7.42	7.06
16	7.18	7.35	7.54	7.76	8.05	7.98	7.72	7.39
20	7.27	7.49	7.83	8.01	8.66	8.7	8.39	7.97

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	45.2°	2.98	145.9°	3.35
8	42.6°	3.61	147.5°	4.22
10	42.5°	4.09	152.8°	4.98
12	42.1°	4.51	155.2°	5.69
14	40.7°	4.86	170°	6.34
16	39.9°	5.02	180°	6.9
20	39.5°	5.09	180°	7.54

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