DAX — ORC Rating | RegattaPages

GPH

649.7

OSN

628.9

LOA

10.3 m

Displacement

5395 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.6918

Medium

0.9563

High

1.1227

Triple Offshore

Low

0.893

Medium

1.1785

High

1.3364

Boat Specifications

Dimensions

Length overall: 10.3 m
Beam: 3.48 m
Draft: 1.96 m
Displacement: 5395 kg
Crew weight: 633 kg
Wetted surface: 25.25 m²

Sails

Mainsail: 33.71 m²
Genoa: 33.39 m²
Spinnaker: 73.26 m²
Asymmetric spinnaker: 69.06 m²

Design

Type: DUFOUR 34
Builder: Dufour
Designer: Felci
Year built: 2008

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.

6,43,4.430141,52,4.95,60,5.23,75,5.46,90,5.41,110,5.35,120,5.17,135,4.69,146.2,4.139668,150,3.98
8,41.4,5.212561,52,5.89,60,6.2,75,6.45,90,6.44,110,6.49,120,6.3,135,5.76,150,5.03,150.6,4.993034
10,41.4,5.945786,52,6.62,60,6.84,75,6.99,90,7.09,110,7.13,120,7.03,135,6.67,150,5.94,151.8,5.843617
12,39.8,6.364838,52,6.98,60,7.15,75,7.29,90,7.43,110,7.5,120,7.43,135,7.18,150,6.72,156.5,6.422698
14,38.9,6.540372,52,7.16,60,7.33,75,7.51,90,7.67,110,7.86,120,7.79,135,7.52,150,7.18,174.1,6.564775
16,38.5,6.618893,52,7.24,60,7.44,75,7.71,90,7.81,110,8.22,120,8.19,135,7.88,150,7.5,180,7.03
20,38.6,6.653696,52,7.29,60,7.51,75,7.93,90,8.28,110,8.79,120,8.98,135,8.7,150,8.2,180,7.68

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	4.95	5.23	5.46	5.41	5.35	5.17	4.69	3.98
8	5.89	6.2	6.45	6.44	6.49	6.3	5.76	5.03
10	6.62	6.84	6.99	7.09	7.13	7.03	6.67	5.94
12	6.98	7.15	7.29	7.43	7.5	7.43	7.18	6.72
14	7.16	7.33	7.51	7.67	7.86	7.79	7.52	7.18
16	7.24	7.44	7.71	7.81	8.22	8.19	7.88	7.5
20	7.29	7.51	7.93	8.28	8.79	8.98	8.7	8.2

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	43°	3.24	146.2°	3.44
8	41.4°	3.91	150.6°	4.35
10	41.4°	4.46	151.8°	5.15
12	39.8°	4.89	156.5°	5.89
14	38.9°	5.09	174.1°	6.53
16	38.5°	5.18	180°	7.03
20	38.6°	5.2	180°	7.68

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