HEDEF YELKEN 8 — ORC Rating

GPH

681.5

OSN

660.5

LOA

7.79 m

Displacement

1368 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.6003

Medium

0.8119

High

0.9211

Triple Offshore

Low

0.7732

Medium

0.9901

High

1.1179

Boat Specifications

Dimensions

Length overall: 7.79 m
Beam: 2.5 m
Draft: 1.82 m
Displacement: 1368 kg
Crew weight: 410 kg
Wetted surface: 13.07 m²

Sails

Mainsail: 21.37 m²
Genoa: 15.16 m²
Spinnaker: 42.8 m²
Asymmetric spinnaker: 0 m²

Design

Type: FIRST CLASS 8
Builder: Beneteau
Designer: Fauroux/Finot
Year built: 1982
Stability index: 98.3

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.

6,42.4,4.346911,52,4.86,60,5.11,75,5.29,90,5.31,110,5.3,120,5.12,135,4.61,145.6,4.011569,150,3.83
8,41.4,5.145905,52,5.71,60,5.9,75,6.03,90,6.15,110,6.18,120,6.07,135,5.62,150,4.85,150.2,4.840018
10,39,5.597404,52,6.13,60,6.27,75,6.39,90,6.59,110,6.7,120,6.58,135,6.25,150,5.73,153.2,5.579295
12,37.2,5.77505,52,6.35,60,6.53,75,6.74,90,6.89,110,7.26,120,7.13,135,6.72,150,6.3,162.8,5.914506
14,36.9,5.827297,52,6.44,60,6.69,75,7.06,90,7.19,110,7.77,120,7.74,135,7.25,150,6.74,177.2,6.187387
16,37,5.859995,52,6.49,60,6.76,75,7.25,90,7.6,110,8.1,120,8.43,135,7.86,150,7.23,177.2,6.587865
20,37.8,5.884921,52,6.51,60,6.8,75,7.39,90,8.1,110,8.73,120,9.47,135,9.55,150,8.44,175.4,7.524236

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	4.86	5.11	5.29	5.31	5.3	5.12	4.61	3.83
8	5.71	5.9	6.03	6.15	6.18	6.07	5.62	4.85
10	6.13	6.27	6.39	6.59	6.7	6.58	6.25	5.73
12	6.35	6.53	6.74	6.89	7.26	7.13	6.72	6.3
14	6.44	6.69	7.06	7.19	7.77	7.74	7.25	6.74
16	6.49	6.76	7.25	7.6	8.1	8.43	7.86	7.23
20	6.51	6.8	7.39	8.1	8.73	9.47	9.55	8.44

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	42.4°	3.21	145.6°	3.31
8	41.4°	3.86	150.2°	4.2
10	39°	4.35	153.2°	4.98
12	37.2°	4.6	162.8°	5.65
14	36.9°	4.66	177.2°	6.18
16	37°	4.68	177.2°	6.58
20	37.8°	4.65	175.4°	7.5

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