PITERAQ — ORC Rating | RegattaPages

GPH

644.4

OSN

626.8

LOA

10.34 m

Displacement

5199 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.7066

Medium

0.9614

High

1.1004

Triple Offshore

Low

0.9147

Medium

1.1831

High

1.3159

Boat Specifications

Dimensions

Length overall: 10.34 m
Beam: 3.48 m
Draft: 1.95 m
Displacement: 5199 kg
Crew weight: 616 kg
Wetted surface: 25.17 m²

Sails

Mainsail: 34.39 m²
Genoa: 36.5 m²
Spinnaker: 78.53 m²
Asymmetric spinnaker: 0 m²

Design

Type: Dufour 34 Performa
Builder: Dufour Yachts
Designer: Felci
Year built: 2002

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.

6,43,4.580547,52,5.13,60,5.44,75,5.7,90,5.64,110,5.43,120,5.28,135,4.79,146,4.197638,150,4.02
8,41.6,5.375783,52,6.06,60,6.36,75,6.59,90,6.59,110,6.57,120,6.42,135,5.88,150,5.08,150.2,5.070495
10,41.2,6.060486,52,6.69,60,6.89,75,7.04,90,7.06,110,7.16,120,7.08,135,6.75,150,6.02,150.6,5.991641
12,40.1,6.314374,52,6.96,60,7.13,75,7.3,90,7.34,110,7.52,120,7.46,135,7.22,150,6.79,157.2,6.465168
14,39.4,6.40583,52,7.05,60,7.24,75,7.49,90,7.59,110,7.87,120,7.84,135,7.58,150,7.22,174.5,6.620479
16,39.1,6.430028,52,7.09,60,7.3,75,7.61,90,7.83,110,8.16,120,8.25,135,7.97,150,7.55,180,7.07
20,39.5,6.427996,52,7.1,60,7.32,75,7.71,90,8.17,110,8.49,120,8.89,135,8.82,150,8.29,180,7.73

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	5.13	5.44	5.7	5.64	5.43	5.28	4.79	4.02
8	6.06	6.36	6.59	6.59	6.57	6.42	5.88	5.08
10	6.69	6.89	7.04	7.06	7.16	7.08	6.75	6.02
12	6.96	7.13	7.3	7.34	7.52	7.46	7.22	6.79
14	7.05	7.24	7.49	7.59	7.87	7.84	7.58	7.22
16	7.09	7.3	7.61	7.83	8.16	8.25	7.97	7.55
20	7.1	7.32	7.71	8.17	8.49	8.89	8.82	8.29

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	43°	3.35	146°	3.48
8	41.6°	4.02	150.2°	4.4
10	41.2°	4.56	150.6°	5.22
12	40.1°	4.83	157.2°	5.96
14	39.4°	4.95	174.5°	6.59
16	39.1°	4.99	180°	7.07
20	39.5°	4.96	180°	7.73

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