MAYBY — ORC Rating | RegattaPages

GPH

697.2

OSN

675.1

LOA

12.338 m

Displacement

11798 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.5635

Medium

0.7754

High

0.9009

Triple Offshore

Low

0.7332

Medium

0.9807

High

1.1095

Boat Specifications

Dimensions

Length overall: 12.338 m
Beam: 3.47 m
Draft: 1.84 m
Displacement: 11798 kg
Crew weight: 480 kg
Wetted surface: 35.42 m²

Sails

Mainsail: 32.17 m²
Genoa: 43.06 m²
Spinnaker: 0 m²
Asymmetric spinnaker: 105.44 m²

Design

Type: Zuanelli 42
Builder: Zuanelli
Designer: Sparkman&Stephens
Year built: 1988

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.

6,46.8,4.090296,52,4.43,60,4.77,75,5.03,90,4.99,110,5.14,120,4.99,135,4.5,145.6,4.035808,150,3.84
8,44.9,4.884661,52,5.35,60,5.66,75,5.92,90,6.02,110,6.23,120,6.1,135,5.62,147,5.05562,150,4.9
10,43.5,5.431678,52,6,60,6.32,75,6.59,90,6.79,110,7,120,6.92,135,6.53,146.7,5.994204,150,5.78
12,43.1,5.848015,52,6.47,60,6.77,75,7.03,90,7.23,110,7.45,120,7.41,135,7.16,147.2,6.67407,150,6.48
14,43.6,6.172568,52,6.76,60,7.05,75,7.31,90,7.44,110,7.75,120,7.75,135,7.56,148.8,7.049628,150,6.96
16,43.7,6.307341,52,6.9,60,7.19,75,7.48,90,7.61,110,7.98,120,8.03,135,7.88,150,7.32,172.7,6.593444
20,44.6,6.418305,52,6.97,60,7.28,75,7.65,90,7.92,110,8.26,120,8.49,135,8.44,150,7.83,176.8,7.371494
24,46.1,6.475322,52,6.96,60,7.31,75,7.73,90,8.07,110,8.45,120,8.78,135,8.92,150,8.3,177.7,7.876345

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	4.43	4.77	5.03	4.99	5.14	4.99	4.5	3.84
8	5.35	5.66	5.92	6.02	6.23	6.1	5.62	4.9
10	6	6.32	6.59	6.79	7	6.92	6.53	5.78
12	6.47	6.77	7.03	7.23	7.45	7.41	7.16	6.48
14	6.76	7.05	7.31	7.44	7.75	7.75	7.56	6.96
16	6.9	7.19	7.48	7.61	7.98	8.03	7.88	7.32
20	6.97	7.28	7.65	7.92	8.26	8.49	8.44	7.83
24	6.96	7.31	7.73	8.07	8.45	8.78	8.92	8.3

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	46.8°	2.8	145.6°	3.33
8	44.9°	3.46	147°	4.24
10	43.5°	3.94	146.7°	5.01
12	43.1°	4.27	147.2°	5.61
14	43.6°	4.47	148.8°	6.03
16	43.7°	4.56	172.7°	6.54
20	44.6°	4.57	176.8°	7.36
24	46.1°	4.49	177.7°	7.87

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