Punky — ORC Rating | RegattaPages

GPH

637.8

OSN

617.6

LOA

11.9 m

Displacement

8896 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.6924

Medium

0.9642

High

1.1644

Triple Offshore

Low

0.8994

Medium

1.2027

High

1.3901

Boat Specifications

Dimensions

Length overall: 11.9 m
Beam: 3.98 m
Draft: 2.07 m
Displacement: 8896 kg
Crew weight: 782 kg
Wetted surface: 33.58 m²

Sails

Mainsail: 36.45 m²
Genoa: 44.76 m²
Spinnaker: 0 m²
Asymmetric spinnaker: 89.6 m²

Design

Type: Dufour 405 GL
Builder: Dufour Yachts
Designer: Felci
Year built: 2010

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.

6,43.8,4.47517,52,5.01,60,5.33,75,5.58,90,5.52,110,5.44,120,5.26,135,4.72,145.8,4.159208,150,3.98
8,41.9,5.266612,52,5.95,60,6.28,75,6.56,90,6.52,110,6.61,120,6.39,135,5.81,150,5.07,150.1,5.06404
10,41.5,5.941606,52,6.7,60,7,75,7.23,90,7.33,110,7.4,120,7.27,135,6.74,150,5.98,152.8,5.835287
12,41.2,6.538945,52,7.21,60,7.42,75,7.58,90,7.76,110,7.82,120,7.73,135,7.41,150,6.78,154.5,6.558937
14,39.6,6.826619,52,7.49,60,7.66,75,7.82,90,8.03,110,8.14,120,8.06,135,7.8,150,7.41,164.3,6.84539
16,38.8,6.954621,52,7.65,60,7.83,75,8.02,90,8.21,110,8.49,120,8.39,135,8.12,150,7.77,180,7.2
20,39,7.090045,52,7.75,60,7.98,75,8.35,90,8.54,110,9.14,120,9.13,135,8.83,150,8.38,180,7.92

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	5.01	5.33	5.58	5.52	5.44	5.26	4.72	3.98
8	5.95	6.28	6.56	6.52	6.61	6.39	5.81	5.07
10	6.7	7	7.23	7.33	7.4	7.27	6.74	5.98
12	7.21	7.42	7.58	7.76	7.82	7.73	7.41	6.78
14	7.49	7.66	7.82	8.03	8.14	8.06	7.8	7.41
16	7.65	7.83	8.02	8.21	8.49	8.39	8.12	7.77
20	7.75	7.98	8.35	8.54	9.14	9.13	8.83	8.38

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	43.8°	3.23	145.8°	3.44
8	41.9°	3.92	150.1°	4.39
10	41.5°	4.45	152.8°	5.19
12	41.2°	4.92	154.5°	5.92
14	39.6°	5.26	164.3°	6.59
16	38.8°	5.42	180°	7.2
20	39°	5.51	180°	7.92

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