ZANTE — ORC Rating | RegattaPages

GPH

607.6

OSN

589.1

LOA

12.06 m

Displacement

7672 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.7406

Medium

1.0188

High

1.1896

Triple Offshore

Low

0.9569

Medium

1.2594

High

1.424

Boat Specifications

Dimensions

Length overall: 12.06 m
Beam: 3.89 m
Draft: 2.06 m
Displacement: 7672 kg
Crew weight: 770 kg
Wetted surface: 31.8 m²

Sails

Mainsail: 45.68 m²
Genoa: 43.16 m²
Spinnaker: 103.93 m²
Asymmetric spinnaker: 0 m²

Design

Type: DUFOUR 40
Builder: DUFOUR
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.

6,43.9,4.843515,52,5.33,60,5.63,75,5.87,90,5.81,110,5.69,120,5.53,135,5.02,144.9,4.485732,150,4.24
8,41.5,5.62116,52,6.35,60,6.68,75,6.93,90,6.88,110,6.93,120,6.76,135,6.18,149.5,5.361936,150,5.34
10,41.5,6.408924,52,7.11,60,7.34,75,7.5,90,7.54,110,7.65,120,7.54,135,7.15,150,6.32,150.4,6.291009
12,40.1,6.811157,52,7.48,60,7.66,75,7.82,90,7.89,110,8.06,120,7.98,135,7.7,150,7.15,154.8,6.918449
14,39.1,6.932575,52,7.64,60,7.84,75,8.06,90,8.12,110,8.44,120,8.39,135,8.09,150,7.68,168,7.05415
16,39.1,7.048548,52,7.72,60,7.94,75,8.26,90,8.4,110,8.78,120,8.83,135,8.5,150,8.04,180,7.47
20,39.3,7.10741,52,7.78,60,8.02,75,8.47,90,8.88,110,9.2,120,9.6,135,9.4,150,8.82,180,8.2

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	5.33	5.63	5.87	5.81	5.69	5.53	5.02	4.24
8	6.35	6.68	6.93	6.88	6.93	6.76	6.18	5.34
10	7.11	7.34	7.5	7.54	7.65	7.54	7.15	6.32
12	7.48	7.66	7.82	7.89	8.06	7.98	7.7	7.15
14	7.64	7.84	8.06	8.12	8.44	8.39	8.09	7.68
16	7.72	7.94	8.26	8.4	8.78	8.83	8.5	8.04
20	7.78	8.02	8.47	8.88	9.2	9.6	9.4	8.82

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	43.9°	3.49	144.9°	3.67
8	41.5°	4.21	149.5°	4.62
10	41.5°	4.8	150.4°	5.47
12	40.1°	5.21	154.8°	6.26
14	39.1°	5.38	168°	6.9
16	39.1°	5.47	180°	7.47
20	39.3°	5.5	180°	8.2

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