PARTHENOPE — ORC Rating

GPH

665.5

OSN

643.4

LOA

9.98 m

Displacement

5695 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.5922

Medium

0.8183

High

0.9755

Triple Offshore

Low

0.7676

Medium

1.0241

High

1.1864

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: 26.16 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 Yachts
Designer: Felci
Year built: 2015
Stability index: 139.1

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.

6,45,4.285067,52,4.7,60,5,75,5.19,90,5.26,110,5.31,120,5.13,135,4.61,144.8,4.136353,150,3.91
8,43,5.100131,52,5.65,60,5.94,75,6.13,90,6.34,110,6.43,120,6.25,135,5.73,146.9,5.144925,150,4.98
10,41.5,5.674568,52,6.33,60,6.59,75,6.78,90,7.04,110,7.13,120,7.02,135,6.61,147.3,6.024878,150,5.86
12,40.6,6.150634,52,6.8,60,7,75,7.17,90,7.47,110,7.57,120,7.49,135,7.19,147.8,6.68878,150,6.53
14,39,6.42093,52,7.1,60,7.28,75,7.45,90,7.8,110,7.98,120,7.9,135,7.6,149.6,7.014382,150,6.99
16,38.2,6.616981,52,7.3,60,7.49,75,7.7,90,8.1,110,8.38,120,8.32,135,8.01,150,7.33,173.6,6.611202
20,38.3,6.804486,52,7.52,60,7.79,75,8.14,90,8.43,110,9.18,120,9.19,135,8.83,150,7.93,177.2,7.368797

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	4.7	5	5.19	5.26	5.31	5.13	4.61	3.91
8	5.65	5.94	6.13	6.34	6.43	6.25	5.73	4.98
10	6.33	6.59	6.78	7.04	7.13	7.02	6.61	5.86
12	6.8	7	7.17	7.47	7.57	7.49	7.19	6.53
14	7.1	7.28	7.45	7.8	7.98	7.9	7.6	6.99
16	7.3	7.49	7.7	8.1	8.38	8.32	8.01	7.33
20	7.52	7.79	8.14	8.43	9.18	9.19	8.83	7.93

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	45°	3.03	144.8°	3.38
8	43°	3.73	146.9°	4.31
10	41.5°	4.25	147.3°	5.07
12	40.6°	4.67	147.8°	5.66
14	39°	4.99	149.6°	6.05
16	38.2°	5.2	173.6°	6.57
20	38.3°	5.34	177.2°	7.36

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