BIZARRO — ORC Rating | RegattaPages

GPH

620.6

OSN

604.6

LOA

12.75 m

Displacement

8648 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.6576

Medium

0.8796

High

1.0114

Triple Offshore

Low

0.8476

Medium

1.0899

High

1.2125

Boat Specifications

Dimensions

Length overall: 12.75 m
Beam: 4.05 m
Draft: 1.92 m
Displacement: 8648 kg
Crew weight: 500 kg
Wetted surface: 33.95 m²

Sails

Mainsail: 41.41 m²
Genoa: 54.92 m²
Spinnaker: 121.49 m²
Asymmetric spinnaker: 0 m²

Design

Type: PETERSON 42
Builder: NEW ORLEANS MARINE
Designer: D. PETERSON
Year built: 1980

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.

6,43.5,4.783737,52,5.31,60,5.61,75,5.87,90,5.82,110,5.64,120,5.51,135,5.03,145.5,4.513872,150,4.29
8,42,5.557463,52,6.26,60,6.6,75,6.85,90,6.83,110,6.84,120,6.7,135,6.16,150,5.369358
10,42.8,6.296595,52,6.93,60,7.18,75,7.36,90,7.39,110,7.51,120,7.44,135,7.1,150,6.32,151,6.254147
12,42,6.580144,52,7.22,60,7.43,75,7.62,90,7.68,110,7.86,120,7.83,135,7.61,150,7.13,155,6.874044
14,41.6,6.726415,52,7.34,60,7.56,75,7.8,90,7.91,110,8.15,120,8.19,135,7.97,150,7.59,170,6.965827
16,41.2,6.778175,52,7.41,60,7.63,75,7.93,90,8.11,110,8.34,120,8.54,135,8.34,150,7.93,180,7.41
20,41.2,6.831337,52,7.45,60,7.69,75,8.09,90,8.46,110,8.66,120,9,135,9.12,150,8.66,180,8.09

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	5.31	5.61	5.87	5.82	5.64	5.51	5.03	4.29
8	6.26	6.6	6.85	6.83	6.84	6.7	6.16	5.37
10	6.93	7.18	7.36	7.39	7.51	7.44	7.1	6.32
12	7.22	7.43	7.62	7.68	7.86	7.83	7.61	7.13
14	7.34	7.56	7.8	7.91	8.15	8.19	7.97	7.59
16	7.41	7.63	7.93	8.11	8.34	8.54	8.34	7.93
20	7.45	7.69	8.09	8.46	8.66	9	9.12	8.66

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	43.5°	3.47	145.5°	3.72
8	42°	4.13	150°	4.65
10	42.8°	4.62	151°	5.47
12	42°	4.89	155°	6.23
14	41.6°	5.03	170°	6.86
16	41.2°	5.1	180°	7.41
20	41.2°	5.14	180°	8.09

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