80SETE — ORC Rating | RegattaPages

GPH

659.1

OSN

641.4

LOA

8.032 m

Displacement

1438 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.6314

Medium

0.8281

High

0.9463

Triple Offshore

Low

0.8097

Medium

1.0182

High

1.1521

Boat Specifications

Dimensions

Length overall: 8.032 m
Beam: 2.49 m
Draft: 1.5 m
Displacement: 1438 kg
Crew weight: 350 kg
Wetted surface: 12.61 m²

Sails

Mainsail: 21.53 m²
Genoa: 13.98 m²
Spinnaker: 0 m²
Asymmetric spinnaker: 64.99 m²

Design

Type: J-80 OD
Builder: J-Composite
Designer: JOHNSTONE
Year built: 1995
Stability index: 106.6

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.

6,43,4.361775,52,4.9,60,5.19,75,5.41,90,5.56,110,5.69,120,5.56,135,5,145.1,4.499167,150,4.27
8,41.8,5.218143,52,5.82,60,6.03,75,6.17,90,6.33,110,6.5,120,6.44,135,6.12,147.8,5.495199,150,5.37
10,39.4,5.68113,52,6.24,60,6.4,75,6.54,90,6.59,110,7.04,120,7.06,135,6.74,150,6.18,150.3,6.159113
12,38.4,5.818602,52,6.4,60,6.6,75,6.87,90,6.96,110,7.41,120,7.68,135,7.4,149.6,6.724531,150,6.69
14,38.2,5.866208,52,6.47,60,6.7,75,7.13,90,7.37,110,7.74,120,8.16,135,8.16,146.6,7.474416,150,7.2
16,38.1,5.909001,52,6.49,60,6.76,75,7.27,90,7.73,110,8.07,120,8.59,135,9.09,144.3,8.385837,150,7.86
20,38.5,5.967226,52,6.61,60,6.92,75,7.38,90,8.12,110,9.01,120,9.48,135,11.11,141.9,11.360531,150,10.32

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	4.9	5.19	5.41	5.56	5.69	5.56	5	4.27
8	5.82	6.03	6.17	6.33	6.5	6.44	6.12	5.37
10	6.24	6.4	6.54	6.59	7.04	7.06	6.74	6.18
12	6.4	6.6	6.87	6.96	7.41	7.68	7.4	6.69
14	6.47	6.7	7.13	7.37	7.74	8.16	8.16	7.2
16	6.49	6.76	7.27	7.73	8.07	8.59	9.09	7.86
20	6.61	6.92	7.38	8.12	9.01	9.48	11.11	10.32

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	43°	3.19	145.1°	3.69
8	41.8°	3.89	147.8°	4.65
10	39.4°	4.39	150.3°	5.35
12	38.4°	4.56	149.6°	5.8
14	38.2°	4.61	146.6°	6.24
16	38.1°	4.65	144.3°	6.81
20	38.5°	4.67	141.9°	8.94

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