Havoc — ORC Rating | RegattaPages

GPH

596.3

OSN

578.8

LOA

7.895 m

Displacement

1067 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.7752

Medium

1.0188

High

1.202

Triple Offshore

Low

0.9936

Medium

1.2671

High

1.4779

Boat Specifications

Dimensions

Length overall: 7.895 m
Beam: 2.55 m
Draft: 1.9 m
Displacement: 1067 kg
Crew weight: 452 kg
Wetted surface: 14.45 m²

Sails

Mainsail: 25.52 m²
Genoa: 15.82 m²
Spinnaker: 0 m²
Asymmetric spinnaker: 73.55 m²

Design

Type: GP 26
Builder: WRace Boats
Designer: Jim Donovan
Year built: 2011

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.

6,42.7,4.857707,52,5.44,60,5.76,75,5.99,90,6.06,110,6.16,120,6.02,135,5.35,143.1,4.864417,150,4.49
8,40.8,5.812455,52,6.4,60,6.57,75,6.69,90,6.78,110,7.07,120,6.96,135,6.52,146.7,5.886524,150,5.68
10,37.5,6.113291,52,6.78,60,7.03,75,7.33,90,7.31,110,7.82,120,7.95,135,7.34,150,6.54,150.7,6.49031
12,36.4,6.199576,52,6.94,60,7.27,75,7.86,90,8.08,110,8.36,120,8.77,135,8.38,148.4,7.396737,150,7.27
14,36.1,6.250078,52,7.03,60,7.41,75,8.1,90,8.76,110,8.96,120,9.42,135,9.65,145.2,8.646419,150,8.2
16,35.7,6.30477,52,7.14,60,7.47,75,8.25,90,9.11,110,9.53,120,10.14,135,11.06,144.1,9.937761,150,9.3
20,36.3,6.365331,52,7.29,60,7.76,75,8.66,90,9.47,110,11.08,120,11.53,135,13.03,143.1,13.717907,150,12.67

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	5.44	5.76	5.99	6.06	6.16	6.02	5.35	4.49
8	6.4	6.57	6.69	6.78	7.07	6.96	6.52	5.68
10	6.78	7.03	7.33	7.31	7.82	7.95	7.34	6.54
12	6.94	7.27	7.86	8.08	8.36	8.77	8.38	7.27
14	7.03	7.41	8.1	8.76	8.96	9.42	9.65	8.2
16	7.14	7.47	8.25	9.11	9.53	10.14	11.06	9.3
20	7.29	7.76	8.66	9.47	11.08	11.53	13.03	12.67

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	42.7°	3.57	143.1°	3.89
8	40.8°	4.4	146.7°	4.92
10	37.5°	4.85	150.7°	5.66
12	36.4°	4.99	148.4°	6.3
14	36.1°	5.05	145.2°	7.1
16	35.7°	5.12	144.1°	8.05
20	36.3°	5.13	143.1°	10.97

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