DESPELOTE — ORC Rating

GPH

654.3

OSN

634.5

LOA

10.3 m

Displacement

5307 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.6912

Medium

0.9472

High

1.0923

Triple Offshore

Low

0.8925

Medium

1.1694

High

1.3078

Boat Specifications

Dimensions

Length overall: 10.3 m
Beam: 3.48 m
Draft: 1.94 m
Displacement: 5307 kg
Crew weight: 470 kg
Wetted surface: 26.07 m²

Sails

Mainsail: 33.39 m²
Genoa: 33.11 m²
Spinnaker: 75.44 m²
Asymmetric spinnaker: 70.99 m²

Design

Type: DUFOUR 34 DKB
Builder: DUFOUR
Designer: Felci Yachts
Year built: 2003

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.

6,43,4.430141,52,4.95,60,5.22,75,5.45,90,5.39,110,5.36,120,5.18,135,4.69,145.9,4.14221,150,3.97
8,41.5,5.233954,52,5.89,60,6.19,75,6.43,90,6.45,110,6.5,120,6.31,135,5.77,150,5.02,150.2,5.012875
10,41.1,5.905276,52,6.58,60,6.8,75,6.96,90,7.06,110,7.12,120,7.03,135,6.67,150,5.94,151.7,5.8491
12,40.4,6.263638,52,6.9,60,7.08,75,7.25,90,7.36,110,7.48,120,7.42,135,7.17,150,6.72,156.7,6.413004
14,39.6,6.359398,52,7.02,60,7.22,75,7.44,90,7.52,110,7.83,120,7.78,135,7.52,150,7.17,174.8,6.546945
16,39.3,6.396669,52,7.07,60,7.28,75,7.58,90,7.75,110,8.14,120,8.17,135,7.89,150,7.5,180,7.03
20,39.7,6.407594,52,7.08,60,7.31,75,7.69,90,8.12,110,8.51,120,8.89,135,8.73,150,8.22,180,7.68

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	4.95	5.22	5.45	5.39	5.36	5.18	4.69	3.97
8	5.89	6.19	6.43	6.45	6.5	6.31	5.77	5.02
10	6.58	6.8	6.96	7.06	7.12	7.03	6.67	5.94
12	6.9	7.08	7.25	7.36	7.48	7.42	7.17	6.72
14	7.02	7.22	7.44	7.52	7.83	7.78	7.52	7.17
16	7.07	7.28	7.58	7.75	8.14	8.17	7.89	7.5
20	7.08	7.31	7.69	8.12	8.51	8.89	8.73	8.22

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	43°	3.24	145.9°	3.43
8	41.5°	3.92	150.2°	4.35
10	41.1°	4.45	151.7°	5.15
12	40.4°	4.77	156.7°	5.89
14	39.6°	4.9	174.8°	6.52
16	39.3°	4.95	180°	7.03
20	39.7°	4.93	180°	7.68

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