WATER GIPSY — ORC Rating

GPH

680.4

OSN

658.3

LOA

12.95 m

Displacement

13943 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.5728

Medium

0.8013

High

0.9386

Triple Offshore

Low

0.7483

Medium

1.0066

High

1.1405

Boat Specifications

Dimensions

Length overall: 12.95 m
Beam: 3.9 m
Draft: 1.93 m
Displacement: 13943 kg
Crew weight: 650 kg
Wetted surface: 41.42 m²

Sails

Mainsail: 32.67 m²
Genoa: 55.1 m²
Spinnaker: 110.24 m²
Asymmetric spinnaker: 0 m²

Design

Type: HALLBERG RASSY 42
Builder: HALLBERG RASSY
Designer: G.FRERS
Year built: 1984

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.

6,45.9,4.210298,52,4.6,60,4.92,75,5.15,90,5.17,110,5.22,120,5.06,135,4.53,143.1,4.076607,150,3.76
8,43.8,5.029371,52,5.54,60,5.83,75,6.06,90,6.21,110,6.32,120,6.18,135,5.64,146.9,4.989742,150,4.82
10,42.1,5.566219,52,6.2,60,6.48,75,6.72,90,6.94,110,7.09,120,7,135,6.58,147.8,5.908816,150,5.78
12,41.5,5.995014,52,6.66,60,6.92,75,7.18,90,7.36,110,7.53,120,7.49,135,7.22,150,6.58,151.8,6.47904
14,41.6,6.271746,52,6.93,60,7.17,75,7.45,90,7.62,110,7.79,120,7.81,135,7.61,150,7.15,156.3,6.858421
16,41.6,6.405472,52,7.06,60,7.31,75,7.6,90,7.8,110,7.99,120,8.06,135,7.91,150,7.54,161.9,7.101408
20,42.2,6.49294,52,7.12,60,7.38,75,7.72,90,8.01,110,8.21,120,8.43,135,8.43,150,8.08,175.2,7.506326
24,43.3,6.540503,52,7.14,60,7.43,75,7.79,90,8.12,110,8.33,120,8.63,135,8.88,150,8.58,177.2,7.989538

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	4.6	4.92	5.15	5.17	5.22	5.06	4.53	3.76
8	5.54	5.83	6.06	6.21	6.32	6.18	5.64	4.82
10	6.2	6.48	6.72	6.94	7.09	7	6.58	5.78
12	6.66	6.92	7.18	7.36	7.53	7.49	7.22	6.58
14	6.93	7.17	7.45	7.62	7.79	7.81	7.61	7.15
16	7.06	7.31	7.6	7.8	7.99	8.06	7.91	7.54
20	7.12	7.38	7.72	8.01	8.21	8.43	8.43	8.08
24	7.14	7.43	7.79	8.12	8.33	8.63	8.88	8.58

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	45.9°	2.93	143.1°	3.26
8	43.8°	3.63	146.9°	4.18
10	42.1°	4.13	147.8°	5
12	41.5°	4.49	151.8°	5.71
14	41.6°	4.69	156.3°	6.28
16	41.6°	4.79	161.9°	6.75
20	42.2°	4.81	175.2°	7.48
24	43.3°	4.76	177.2°	7.98

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