PARTHENOPE — ORC Rating

GPH

665.7

OSN

645.9

LOA

9.98 m

Displacement

5695 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.5916

Medium

0.813

High

0.9774

Triple Offshore

Low

0.7707

Medium

1.0214

High

1.1822

Boat Specifications

Dimensions

Length overall: 9.98 m
Beam: 3.54 m
Draft: 1.91 m
Displacement: 5695 kg
Crew weight: 480 kg
Wetted surface: 26.7 m²

Sails

Mainsail: 33.52 m²
Genoa: 25.88 m²
Spinnaker: 0 m²
Asymmetric spinnaker: 76.27 m²

Design

Type: Dufour 350 GL
Builder: Dufour
Designer: Felci
Year built: 2015

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.

6,45,4.270925,52,4.71,60,5.03,75,5.28,90,5.35,110,5.39,120,5.22,135,4.68,145,4.187257,150,3.96
8,43.1,5.02628,52,5.6,60,5.93,75,6.21,90,6.43,110,6.52,120,6.33,135,5.76,147.5,5.134034,150,5
10,42,5.611288,52,6.32,60,6.63,75,6.85,90,7.11,110,7.16,120,7.06,135,6.66,147,6.045282,150,5.86
12,42,6.203367,52,6.81,60,7.03,75,7.2,90,7.48,110,7.54,120,7.45,135,7.19,148,6.697733,150,6.56
14,39.9,6.478396,52,7.11,60,7.28,75,7.44,90,7.78,110,7.91,120,7.81,135,7.53,150,7.01,174,6.103435
16,38.6,6.653696,52,7.29,60,7.46,75,7.65,90,8.06,110,8.32,120,8.22,135,7.89,150,7.31,176,6.686287
20,38.6,6.807243,52,7.47,60,7.72,75,8.1,90,8.34,110,9.17,120,9.12,135,8.7,150,7.85,178.5,7.38253

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	4.71	5.03	5.28	5.35	5.39	5.22	4.68	3.96
8	5.6	5.93	6.21	6.43	6.52	6.33	5.76	5
10	6.32	6.63	6.85	7.11	7.16	7.06	6.66	5.86
12	6.81	7.03	7.2	7.48	7.54	7.45	7.19	6.56
14	7.11	7.28	7.44	7.78	7.91	7.81	7.53	7.01
16	7.29	7.46	7.65	8.06	8.32	8.22	7.89	7.31
20	7.47	7.72	8.1	8.34	9.17	9.12	8.7	7.85

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	45°	3.02	145°	3.43
8	43.1°	3.67	147.5°	4.33
10	42°	4.17	147°	5.07
12	42°	4.61	148°	5.68
14	39.9°	4.97	174°	6.07
16	38.6°	5.2	176°	6.67
20	38.6°	5.32	178.5°	7.38

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