ZALATA 2 — ORC Rating

GPH

667.4

OSN

646.9

LOA

9.78 m

Displacement

4838 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.6014

Medium

0.8266

High

0.9625

Triple Offshore

Low

0.7776

Medium

1.0182

High

1.1463

Boat Specifications

Dimensions

Length overall: 9.78 m
Beam: 3.33 m
Draft: 2.11 m
Displacement: 4838 kg
Crew weight: 615 kg
Wetted surface: 24.4 m²

Sails

Mainsail: 30.74 m²
Genoa: 25.54 m²
Spinnaker: 77.26 m²
Asymmetric spinnaker: 76.62 m²

Design

Type: FIRST 33.7
Builder: BENETEAU
Designer: J. BERRET
Year built: 1996

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.

6,42.8,4.265875,52,4.78,60,5.05,75,5.25,90,5.33,110,5.36,120,5.19,135,4.7,146,4.137328,150,3.96
8,40.9,4.987739,52,5.65,60,5.94,75,6.18,90,6.38,110,6.46,120,6.29,135,5.75,147.5,5.11032,150,4.98
10,40.5,5.615421,52,6.32,60,6.54,75,6.71,90,6.94,110,7.01,120,6.93,135,6.62,150,5.90052
12,39.8,6.078485,52,6.69,60,6.86,75,7,90,7.23,110,7.36,120,7.3,135,7.07,150,6.66,157,6.355208
14,39,6.240784,52,6.86,60,7.03,75,7.21,90,7.36,110,7.72,120,7.67,135,7.41,150,7.06,176,6.485799
16,38.6,6.282625,52,6.92,60,7.11,75,7.37,90,7.51,110,8.04,120,8.07,135,7.8,150,7.38,180,6.93
20,38.4,6.303485,52,6.94,60,7.15,75,7.54,90,7.92,110,8.41,120,8.8,135,8.65,150,8.12,180,7.56

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	4.78	5.05	5.25	5.33	5.36	5.19	4.7	3.96
8	5.65	5.94	6.18	6.38	6.46	6.29	5.75	4.98
10	6.32	6.54	6.71	6.94	7.01	6.93	6.62	5.9
12	6.69	6.86	7	7.23	7.36	7.3	7.07	6.66
14	6.86	7.03	7.21	7.36	7.72	7.67	7.41	7.06
16	6.92	7.11	7.37	7.51	8.04	8.07	7.8	7.38
20	6.94	7.15	7.54	7.92	8.41	8.8	8.65	8.12

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	42.8°	3.13	146°	3.43
8	40.9°	3.77	147.5°	4.31
10	40.5°	4.27	150°	5.11
12	39.8°	4.67	157°	5.85
14	39°	4.85	176°	6.47
16	38.6°	4.91	180°	6.93
20	38.4°	4.94	180°	7.56

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