ALOUSTINA — ORC Rating

GPH

694.6

OSN

673.6

LOA

9.785 m

Displacement

4499 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.6565

Medium

0.8955

High

1.0342

Triple Offshore

Low

0.8445

Medium

1.0993

High

1.2295

Boat Specifications

Dimensions

Length overall: 9.785 m
Beam: 3.32 m
Draft: 1.82 m
Displacement: 4499 kg
Crew weight: 507 kg
Wetted surface: 21.85 m²

Sails

Mainsail: 22.42 m²
Genoa: 32.91 m²
Spinnaker: 68.13 m²
Asymmetric spinnaker: 0 m²

Design

Type: FIRST 32
Builder: BENETEAU
Designer: J. BERRET
Year built: 1981

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.

6,42.5,4.191096,52,4.71,60,4.98,75,5.16,90,5.09,110,5.01,120,4.86,135,4.43,147,3.899028,150,3.78
8,41.3,4.925032,52,5.55,60,5.84,75,6.05,90,6.02,110,6.08,120,5.93,135,5.43,150,4.76,150.9,4.715188
10,41.1,5.546979,52,6.16,60,6.35,75,6.5,90,6.54,110,6.65,120,6.58,135,6.28,150,5.62,151.6,5.536302
12,40.2,5.904718,52,6.45,60,6.61,75,6.74,90,6.84,110,6.98,120,6.93,135,6.72,150,6.33,157.6,6.024578
14,39.2,6.013334,52,6.6,60,6.76,75,6.93,90,6.99,110,7.28,120,7.25,135,7.03,150,6.72,180,6.17
16,38.8,6.056423,52,6.66,60,6.84,75,7.09,90,7.19,110,7.56,120,7.59,135,7.35,150,7.01,180,6.6
20,39.9,6.126451,52,6.68,60,6.89,75,7.26,90,7.56,110,7.87,120,8.17,135,8.05,150,7.63,180,7.18

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	4.71	4.98	5.16	5.09	5.01	4.86	4.43	3.78
8	5.55	5.84	6.05	6.02	6.08	5.93	5.43	4.76
10	6.16	6.35	6.5	6.54	6.65	6.58	6.28	5.62
12	6.45	6.61	6.74	6.84	6.98	6.93	6.72	6.33
14	6.6	6.76	6.93	6.99	7.28	7.25	7.03	6.72
16	6.66	6.84	7.09	7.19	7.56	7.59	7.35	7.01
20	6.68	6.89	7.26	7.56	7.87	8.17	8.05	7.63

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	42.5°	3.09	147°	3.27
8	41.3°	3.7	150.9°	4.12
10	41.1°	4.18	151.6°	4.87
12	40.2°	4.51	157.6°	5.57
14	39.2°	4.66	180°	6.17
16	38.8°	4.72	180°	6.6
20	39.9°	4.7	180°	7.18

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