Ariel IV — ORC Rating

GPH

578.8

OSN

561.6

LOA

10.75 m

Displacement

3486 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.6937

Medium

0.943

High

1.0857

Triple Offshore

Low

0.8986

Medium

1.1715

High

1.3417

Boat Specifications

Dimensions

Length overall: 10.75 m
Beam: 3.75 m
Draft: 2.19 m
Displacement: 3486 kg
Crew weight: 752 kg
Wetted surface: 25.67 m²

Sails

Mainsail: 38.85 m²
Genoa: 32.63 m²
Spinnaker: 0 m²
Asymmetric spinnaker: 116.82 m²

Design

Type: Performance 35
Designer: Kenneth Albinsson
Year built: 1998
Stability index: 108

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.

6,43.5,4.949169,52,5.53,60,5.88,75,6.14,90,6.09,110,6.19,120,6.02,135,5.36,143.3,4.876676,150,4.52
8,42,5.961153,52,6.68,60,6.97,75,7.17,90,7.28,110,7.4,120,7.3,135,6.77,145.6,6.023414,150,5.74
10,40,6.605361,52,7.29,60,7.48,75,7.65,90,7.82,110,8.07,120,7.99,135,7.6,148.4,6.950584,150,6.84
12,38.4,6.775608,52,7.5,60,7.75,75,8.07,90,8.21,110,8.68,120,8.78,135,8.28,150,7.55,150.9,7.484788
14,37.8,6.846758,52,7.61,60,7.89,75,8.42,90,8.67,110,9.34,120,9.57,135,9.14,147.6,8.26693,150,8.06
16,37.6,6.916662,52,7.66,60,7.97,75,8.61,90,9.16,110,9.87,120,10.23,135,10.19,144.8,9.312914,150,8.78
20,37.6,7.055501,52,7.85,60,8.21,75,8.76,90,9.7,110,10.73,120,11.66,135,12.53,143,11.669904,150,10.76

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	5.53	5.88	6.14	6.09	6.19	6.02	5.36	4.52
8	6.68	6.97	7.17	7.28	7.4	7.3	6.77	5.74
10	7.29	7.48	7.65	7.82	8.07	7.99	7.6	6.84
12	7.5	7.75	8.07	8.21	8.68	8.78	8.28	7.55
14	7.61	7.89	8.42	8.67	9.34	9.57	9.14	8.06
16	7.66	7.97	8.61	9.16	9.87	10.23	10.19	8.78
20	7.85	8.21	8.76	9.7	10.73	11.66	12.53	10.76

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	43.5°	3.59	143.3°	3.91
8	42°	4.43	145.6°	4.97
10	40°	5.06	148.4°	5.92
12	38.4°	5.31	150.9°	6.54
14	37.8°	5.41	147.6°	6.98
16	37.6°	5.48	144.8°	7.61
20	37.6°	5.59	143°	9.32

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