O.ZETTA — ORC Rating | RegattaPages

GPH

641.1

OSN

624.6

LOA

10.062 m

Displacement

5702 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.6407

Medium

0.859

High

0.984

Triple Offshore

Low

0.8248

Medium

1.0533

High

1.1688

Boat Specifications

Dimensions

Length overall: 10.062 m
Beam: 3.5 m
Draft: 1.97 m
Displacement: 5702 kg
Crew weight: 535 kg
Wetted surface: 26.57 m²

Sails

Mainsail: 37.71 m²
Genoa: 33.27 m²
Spinnaker: 81.61 m²
Asymmetric spinnaker: 0 m²

Design

Type: WIND 34
Builder: WIND NAUTICA
Designer: NESTOR VOLKER
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.

6,42.4,4.617747,52,5.19,60,5.47,75,5.71,90,5.65,110,5.56,120,5.39,135,4.88,145.5,4.343995,150,4.13
8,40.5,5.365555,52,6.09,60,6.37,75,6.58,90,6.56,110,6.64,120,6.5,135,5.94,150,5.18,150.5,5.15881
10,40.5,6.009948,52,6.67,60,6.86,75,7.01,90,7.08,110,7.17,120,7.09,135,6.77,150,6.09,152,5.97997
12,39.8,6.286742,52,6.92,60,7.09,75,7.25,90,7.29,110,7.51,120,7.45,135,7.21,150,6.8,158,6.471208
14,39,6.356592,52,7.01,60,7.19,75,7.43,90,7.52,110,7.83,120,7.81,135,7.55,150,7.21,180,6.63
16,39,6.408063,52,7.05,60,7.24,75,7.54,90,7.74,110,8.05,120,8.19,135,7.93,150,7.53,180,7.09
20,38.6,6.50015,52,7.13,60,7.3,75,7.63,90,8.07,110,8.39,120,8.73,135,8.74,150,8.26,180,7.73

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	5.19	5.47	5.71	5.65	5.56	5.39	4.88	4.13
8	6.09	6.37	6.58	6.56	6.64	6.5	5.94	5.18
10	6.67	6.86	7.01	7.08	7.17	7.09	6.77	6.09
12	6.92	7.09	7.25	7.29	7.51	7.45	7.21	6.8
14	7.01	7.19	7.43	7.52	7.83	7.81	7.55	7.21
16	7.05	7.24	7.54	7.74	8.05	8.19	7.93	7.53
20	7.13	7.3	7.63	8.07	8.39	8.73	8.74	8.26

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	42.4°	3.41	145.5°	3.58
8	40.5°	4.08	150.5°	4.49
10	40.5°	4.57	152°	5.28
12	39.8°	4.83	158°	6
14	39°	4.94	180°	6.63
16	39°	4.98	180°	7.09
20	38.6°	5.08	180°	7.73

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