ANNA — ORC Rating | RegattaPages

GPH

762.3

OSN

736.8

LOA

8.35 m

Displacement

2600 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.5758

Medium

0.8054

High

0.9384

Triple Offshore

Low

0.7491

Medium

1.0117

High

1.1493

Boat Specifications

Dimensions

Length overall: 8.35 m
Beam: 2.89 m
Draft: 1.17 m
Displacement: 2600 kg
Crew weight: 320 kg
Wetted surface: 18.22 m²

Sails

Mainsail: 18.32 m²
Genoa: 18.38 m²
Spinnaker: 38.29 m²
Asymmetric spinnaker: 0 m²

Design

Type: OCEANIS 281
Builder: BENETEAU
Designer: FINOT
Year built: 1994

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.

6,46.1,3.6631,52,3.99,60,4.29,75,4.54,90,4.55,110,4.66,120,4.52,135,4.08,148,3.572911,150,3.5
8,44.6,4.381862,52,4.83,60,5.15,75,5.43,90,5.58,110,5.7,120,5.56,135,5.08,150,4.48,151.4,4.41922
10,44.3,4.960229,52,5.49,60,5.83,75,6.08,90,6.29,110,6.38,120,6.29,135,5.92,150,5.31,154.4,5.122902
12,44.1,5.444725,52,5.96,60,6.23,75,6.42,90,6.63,110,6.75,120,6.69,135,6.45,150,6.03,158.6,5.692462
14,43.7,5.671074,52,6.19,60,6.42,75,6.64,90,6.82,110,7.11,120,7.03,135,6.78,150,6.48,180,5.93
16,43.7,5.726401,52,6.25,60,6.51,75,6.81,90,6.95,110,7.47,120,7.42,135,7.14,150,6.79,180,6.39
20,45.4,5.711006,52,6.19,60,6.51,75,6.95,90,7.39,110,7.95,120,8.24,135,7.98,150,7.5,180,7.01

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	3.99	4.29	4.54	4.55	4.66	4.52	4.08	3.5
8	4.83	5.15	5.43	5.58	5.7	5.56	5.08	4.48
10	5.49	5.83	6.08	6.29	6.38	6.29	5.92	5.31
12	5.96	6.23	6.42	6.63	6.75	6.69	6.45	6.03
14	6.19	6.42	6.64	6.82	7.11	7.03	6.78	6.48
16	6.25	6.51	6.81	6.95	7.47	7.42	7.14	6.79
20	6.19	6.51	6.95	7.39	7.95	8.24	7.98	7.5

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	46.1°	2.54	148°	3.03
8	44.6°	3.12	151.4°	3.88
10	44.3°	3.55	154.4°	4.62
12	44.1°	3.91	158.6°	5.3
14	43.7°	4.1	180°	5.93
16	43.7°	4.14	180°	6.39
20	45.4°	4.01	180°	7.01

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