ARIELE — ORC Rating | RegattaPages

GPH

669.3

OSN

647.8

LOA

9.5 m

Displacement

3907 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.6739

Medium

0.9303

High

1.0792

Triple Offshore

Low

0.8697

Medium

1.1437

High

1.2886

Boat Specifications

Dimensions

Length overall: 9.5 m
Beam: 3.23 m
Draft: 1.93 m
Displacement: 3907 kg
Crew weight: 450 kg
Wetted surface: 22.09 m²

Sails

Mainsail: 25.22 m²
Genoa: 28.06 m²
Spinnaker: 60.87 m²
Asymmetric spinnaker: 69.21 m²

Design

Type: FIRST 31.7
Builder: BENETEAU
Designer: FINOT
Year built: 1998

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.

6,42.4,4.265661,52,4.78,60,5.02,75,5.22,90,5.23,110,5.29,120,5.12,135,4.6,145.8,4.062482,150,3.88
8,40.8,5.046268,52,5.7,60,5.96,75,6.17,90,6.32,110,6.39,120,6.22,135,5.64,147.3,5.038557,150,4.89
10,40.4,5.712122,52,6.37,60,6.56,75,6.7,90,6.88,110,6.95,120,6.86,135,6.53,150,5.808144
12,39,6.073505,52,6.7,60,6.85,75,6.99,90,7.19,110,7.32,120,7.24,135,6.99,150,6.58,157.3,6.265324
14,38.2,6.197057,52,6.85,60,7.02,75,7.21,90,7.34,110,7.7,120,7.65,135,7.35,150,6.99,175.9,6.406395
16,37.8,6.239282,52,6.91,60,7.1,75,7.39,90,7.52,110,8.06,120,8.08,135,7.76,150,7.33,180,6.85
20,38.4,6.265205,52,6.93,60,7.15,75,7.57,90,7.97,110,8.49,120,8.92,135,8.7,150,8.11,180,7.52

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	4.78	5.02	5.22	5.23	5.29	5.12	4.6	3.88
8	5.7	5.96	6.17	6.32	6.39	6.22	5.64	4.89
10	6.37	6.56	6.7	6.88	6.95	6.86	6.53	5.81
12	6.7	6.85	6.99	7.19	7.32	7.24	6.99	6.58
14	6.85	7.02	7.21	7.34	7.7	7.65	7.35	6.99
16	6.91	7.1	7.39	7.52	8.06	8.08	7.76	7.33
20	6.93	7.15	7.57	7.97	8.49	8.92	8.7	8.11

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	42.4°	3.15	145.8°	3.36
8	40.8°	3.82	147.3°	4.24
10	40.4°	4.35	150°	5.03
12	39°	4.72	157.3°	5.78
14	38.2°	4.87	175.9°	6.39
16	37.8°	4.93	180°	6.85
20	38.4°	4.91	180°	7.52

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