ARION — ORC Rating | RegattaPages

GPH

761.5

OSN

742.1

LOA

7.94 m

Displacement

2524 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.5438

Medium

0.7243

High

0.8113

Triple Offshore

Low

0.6968

Medium

0.8863

High

0.9726

Boat Specifications

Dimensions

Length overall: 7.94 m
Beam: 2.96 m
Draft: 1.38 m
Displacement: 2524 kg
Crew weight: 374 kg
Wetted surface: 14.76 m²

Sails

Mainsail: 15.58 m²
Genoa: 23.54 m²
Spinnaker: 48.77 m²
Asymmetric spinnaker: 0 m²

Design

Type: FIRST 27
Builder: BENETEAU
Designer: ANDRE MAURIC
Year built: 1979

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.

6,42.8,3.843376,52,4.3,60,4.55,75,4.74,90,4.69,110,4.71,120,4.58,135,4.21,149,3.686562,150,3.65
8,42,4.480957,52,5.07,60,5.34,75,5.52,90,5.51,110,5.63,120,5.53,135,5.13,150,4.53,152.5,4.430611
10,42.4,5.064626,52,5.55,60,5.72,75,5.87,90,5.95,110,6.06,120,6.01,135,5.8,150,5.32,153,5.19637
12,41.6,5.295547,52,5.76,60,5.91,75,6.07,90,6.18,110,6.37,120,6.34,135,6.14,150,5.86,170,5.351298
14,41.2,5.356087,52,5.85,60,6.02,75,6.23,90,6.33,110,6.66,120,6.67,135,6.46,150,6.16,180,5.78
16,41.6,5.4159,52,5.88,60,6.07,75,6.36,90,6.53,110,6.88,120,6.96,135,6.79,150,6.45,180,6.09
20,43.1,5.396061,52,5.85,60,6.07,75,6.46,90,6.81,110,7.09,120,7.35,135,7.37,150,7.05,180,6.66

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	4.3	4.55	4.74	4.69	4.71	4.58	4.21	3.65
8	5.07	5.34	5.52	5.51	5.63	5.53	5.13	4.53
10	5.55	5.72	5.87	5.95	6.06	6.01	5.8	5.32
12	5.76	5.91	6.07	6.18	6.37	6.34	6.14	5.86
14	5.85	6.02	6.23	6.33	6.66	6.67	6.46	6.16
16	5.88	6.07	6.36	6.53	6.88	6.96	6.79	6.45
20	5.85	6.07	6.46	6.81	7.09	7.35	7.37	7.05

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	42.8°	2.82	149°	3.16
8	42°	3.33	152.5°	3.93
10	42.4°	3.74	153°	4.63
12	41.6°	3.96	170°	5.27
14	41.2°	4.03	180°	5.78
16	41.6°	4.05	180°	6.09
20	43.1°	3.94	180°	6.66

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