LE PETIT NAIN — ORC Rating

GPH

623.7

OSN

606.9

LOA

10.033 m

Displacement

3512 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.6538

Medium

0.8766

High

0.988

Triple Offshore

Low

0.8457

Medium

1.0837

High

1.2087

Boat Specifications

Dimensions

Length overall: 10.033 m
Beam: 3.35 m
Draft: 1.97 m
Displacement: 3512 kg
Crew weight: 605 kg
Wetted surface: 22.64 m²

Sails

Mainsail: 34.97 m²
Genoa: 23.88 m²
Spinnaker: 0 m²
Asymmetric spinnaker: 86.3 m²

Design

Type: DUFOUR 334 trophy
Builder: DUFOUR SA
Designer: FAUROUX Jacques
Year built: 1997

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.

6,42.8,4.633858,52,5.21,60,5.51,75,5.73,90,5.83,110,5.87,120,5.7,135,5.09,144,4.598173,150,4.3
8,41.2,5.475702,52,6.18,60,6.46,75,6.66,90,6.86,110,6.94,120,6.81,135,6.29,147.5,5.537168,150,5.4
10,40.3,6.149462,52,6.78,60,6.96,75,7.1,90,7.29,110,7.47,120,7.37,135,7.05,148.8,6.430009,150,6.35
12,38.6,6.359398,52,7.03,60,7.21,75,7.41,90,7.5,110,7.97,120,7.92,135,7.53,150,6.98,150.5,6.951181
14,38.2,6.426106,52,7.12,60,7.33,75,7.67,90,7.81,110,8.37,120,8.52,135,8.08,150,7.34,174,6.485528
16,38.2,6.464281,52,7.16,60,7.4,75,7.84,90,8.17,110,8.67,120,9.1,135,8.71,150,7.71,177,6.979565
20,39,6.601077,52,7.24,60,7.47,75,7.97,90,8.62,110,9.25,120,9.9,135,10.34,150,8.81,177,7.740608

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	5.21	5.51	5.73	5.83	5.87	5.7	5.09	4.3
8	6.18	6.46	6.66	6.86	6.94	6.81	6.29	5.4
10	6.78	6.96	7.1	7.29	7.47	7.37	7.05	6.35
12	7.03	7.21	7.41	7.5	7.97	7.92	7.53	6.98
14	7.12	7.33	7.67	7.81	8.37	8.52	8.08	7.34
16	7.16	7.4	7.84	8.17	8.67	9.1	8.71	7.71
20	7.24	7.47	7.97	8.62	9.25	9.9	10.34	8.81

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	42.8°	3.4	144°	3.72
8	41.2°	4.12	147.5°	4.67
10	40.3°	4.69	148.8°	5.5
12	38.6°	4.97	150.5°	6.05
14	38.2°	5.05	174°	6.45
16	38.2°	5.08	177°	6.97
20	39°	5.13	177°	7.73

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