NN — ORC Rating | RegattaPages

GPH

681.9

OSN

659.6

LOA

10.81 m

Displacement

6546 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.6484

Medium

0.9

High

1.0896

Triple Offshore

Low

0.8391

Medium

1.1255

High

1.3045

Boat Specifications

Dimensions

Length overall: 10.81 m
Beam: 3.66 m
Draft: 1.72 m
Displacement: 6546 kg
Crew weight: 672 kg
Wetted surface: 27.34 m²

Sails

Mainsail: 28.37 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.

6,44.2,4.10093,52,4.55,60,4.82,75,5.04,90,5.09,110,5.16,120,4.99,135,4.51,146.1,4.011989,150,3.84
8,42.4,4.847957,52,5.42,60,5.71,75,5.95,90,6.16,110,6.26,120,6.06,135,5.56,147.5,4.991751,150,4.86
10,41.8,5.446185,52,6.13,60,6.44,75,6.68,90,6.96,110,7.01,120,6.89,135,6.46,150,5.73,152.8,5.587934
12,42,6.028435,52,6.68,60,6.91,75,7.08,90,7.34,110,7.4,120,7.32,135,7.06,150,6.52,155.2,6.25704
14,40.8,6.380491,52,6.99,60,7.18,75,7.33,90,7.6,110,7.72,120,7.64,135,7.41,150,7.05,170,6.42765
16,40.2,6.559343,52,7.16,60,7.34,75,7.53,90,7.76,110,8.04,120,7.97,135,7.71,150,7.38,180,6.89
20,39.6,6.593008,52,7.26,60,7.48,75,7.82,90,7.99,110,8.66,120,8.7,135,8.38,150,7.96,180,7.53

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	4.55	4.82	5.04	5.09	5.16	4.99	4.51	3.84
8	5.42	5.71	5.95	6.16	6.26	6.06	5.56	4.86
10	6.13	6.44	6.68	6.96	7.01	6.89	6.46	5.73
12	6.68	6.91	7.08	7.34	7.4	7.32	7.06	6.52
14	6.99	7.18	7.33	7.6	7.72	7.64	7.41	7.05
16	7.16	7.34	7.53	7.76	8.04	7.97	7.71	7.38
20	7.26	7.48	7.82	7.99	8.66	8.7	8.38	7.96

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	44.2°	2.94	146.1°	3.33
8	42.4°	3.58	147.5°	4.21
10	41.8°	4.06	152.8°	4.97
12	42°	4.48	155.2°	5.68
14	40.8°	4.83	170°	6.33
16	40.2°	5.01	180°	6.89
20	39.6°	5.08	180°	7.53

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