DIMITRA — ORC Rating | RegattaPages

GPH

660.7

OSN

643.6

LOA

11.3 m

Displacement

7452 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.6018

Medium

0.8216

High

0.9543

Triple Offshore

Low

0.7852

Medium

1.0284

High

1.155

Boat Specifications

Dimensions

Length overall: 11.3 m
Beam: 3.85 m
Draft: 1.64 m
Displacement: 7452 kg
Crew weight: 700 kg
Wetted surface: 30.4 m²

Sails

Mainsail: 35.58 m²
Genoa: 45.1 m²
Spinnaker: 94.92 m²
Asymmetric spinnaker: 91.25 m²

Design

Type: OCEANIS 390
Builder: BENETEAU
Designer: Ph. BRIAND
Year built: 1988

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.

6,45.6,4.402117,52,4.83,60,5.21,75,5.52,90,5.49,110,5.4,120,5.24,135,4.77,146,4.221763,150,4.05
8,45.4,5.241023,52,5.74,60,6.14,75,6.48,90,6.5,110,6.56,120,6.38,135,5.86,150,5.103776
10,44.2,5.844522,52,6.45,60,6.78,75,7.02,90,7.09,110,7.22,120,7.14,135,6.78,150,6.03,151,5.968308
12,44.2,6.304831,52,6.85,60,7.1,75,7.31,90,7.42,110,7.57,120,7.53,135,7.3,150,6.83,155,6.587166
14,43.5,6.465627,52,7.02,60,7.26,75,7.5,90,7.61,110,7.88,120,7.86,135,7.64,150,7.29,172,6.664862
16,42.9,6.511564,52,7.1,60,7.34,75,7.64,90,7.81,110,8.17,120,8.2,135,7.98,150,7.61,180,7.13
20,43.7,6.59781,52,7.14,60,7.39,75,7.79,90,8.16,110,8.53,120,8.82,135,8.7,150,8.26,180,7.77

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	4.83	5.21	5.52	5.49	5.4	5.24	4.77	4.05
8	5.74	6.14	6.48	6.5	6.56	6.38	5.86	5.11
10	6.45	6.78	7.02	7.09	7.22	7.14	6.78	6.03
12	6.85	7.1	7.31	7.42	7.57	7.53	7.3	6.83
14	7.02	7.26	7.5	7.61	7.88	7.86	7.64	7.29
16	7.1	7.34	7.64	7.81	8.17	8.2	7.98	7.61
20	7.14	7.39	7.79	8.16	8.53	8.82	8.7	8.26

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	45.6°	3.08	146°	3.5
8	45.4°	3.68	150°	4.42
10	44.2°	4.19	151°	5.22
12	44.2°	4.52	155°	5.97
14	43.5°	4.69	172°	6.6
16	42.9°	4.77	180°	7.13
20	43.7°	4.77	180°	7.77

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