NEVA — ORC Rating | RegattaPages

GPH

677.3

OSN

659

LOA

8.032 m

Displacement

1714 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.6123

Medium

0.8092

High

0.9167

Triple Offshore

Low

0.7864

Medium

0.9928

High

1.1132

Boat Specifications

Dimensions

Length overall: 8.032 m
Beam: 2.49 m
Draft: 1.53 m
Displacement: 1714 kg
Crew weight: 340 kg
Wetted surface: 13.84 m²

Sails

Mainsail: 21.61 m²
Genoa: 13.28 m²
Spinnaker: 0 m²
Asymmetric spinnaker: 67.03 m²

Design

Type: J-80
Builder: J COMPOSITE
Designer: R. JOHNSTONE
Year built: 1995
Stability index: 103.4

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.

6,43,4.197695,52,4.71,60,4.98,75,5.17,90,5.44,110,5.58,120,5.44,135,4.9,145.1,4.42601,150,4.19
8,41.8,5.016929,52,5.6,60,5.84,75,6,90,6.23,110,6.39,120,6.34,135,6,147.8,5.365205,150,5.25
10,40,5.547981,52,6.1,60,6.25,75,6.38,90,6.48,110,6.85,120,6.87,135,6.61,149.6,6.08686,150,6.06
12,38.4,5.716521,52,6.3,60,6.47,75,6.66,90,6.72,110,7.19,120,7.42,135,7.18,150,6.55,150.5,6.514578
14,38.1,5.781926,52,6.37,60,6.57,75,6.9,90,7.07,110,7.48,120,7.86,135,7.84,150,6.92,173,6.10551
16,38.1,5.807341,52,6.41,60,6.62,75,7.05,90,7.4,110,7.77,120,8.23,135,8.63,144.1,8.011934,150,7.5
20,38.5,5.903337,52,6.49,60,6.72,75,7.17,90,7.8,110,8.29,120,8.98,135,10.39,141,10.409885,150,9.35

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	4.71	4.98	5.17	5.44	5.58	5.44	4.9	4.19
8	5.6	5.84	6	6.23	6.39	6.34	6	5.25
10	6.1	6.25	6.38	6.48	6.85	6.87	6.61	6.06
12	6.3	6.47	6.66	6.72	7.19	7.42	7.18	6.55
14	6.37	6.57	6.9	7.07	7.48	7.86	7.84	6.92
16	6.41	6.62	7.05	7.4	7.77	8.23	8.63	7.5
20	6.49	6.72	7.17	7.8	8.29	8.98	10.39	9.35

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	43°	3.07	145.1°	3.63
8	41.8°	3.74	147.8°	4.54
10	40°	4.25	149.6°	5.25
12	38.4°	4.48	150.5°	5.67
14	38.1°	4.55	173°	6.06
16	38.1°	4.57	144.1°	6.49
20	38.5°	4.62	141°	8.09

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