MARABU — ORC Rating | RegattaPages

GPH

761.2

OSN

739

LOA

10.02 m

Displacement

4773 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.5129

Medium

0.7022

High

0.825

Triple Offshore

Low

0.6729

Medium

0.8968

High

1.0128

Boat Specifications

Dimensions

Length overall: 10.02 m
Beam: 3.47 m
Draft: 1.35 m
Displacement: 4773 kg
Crew weight: 400 kg
Wetted surface: 24.35 m²

Sails

Mainsail: 24.8 m²
Genoa: 28.96 m²
Spinnaker: 0 m²
Asymmetric spinnaker: 71.5 m²

Design

Type: MOODY 33 MK I
Builder: Marine Projects
Designer: Angus Primrose
Year built: 1978

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.

6,48.5,3.742718,52,3.98,60,4.35,75,4.6,90,4.7,110,4.84,120,4.68,135,4.23,145.2,3.811731,150,3.62
8,47.2,4.5037,52,4.85,60,5.22,75,5.48,90,5.7,110,5.87,120,5.75,135,5.3,146.1,4.807158,150,4.6
10,46.6,5.050303,52,5.45,60,5.81,75,6.09,90,6.38,110,6.52,120,6.44,135,6.12,146.1,5.662567,150,5.42
12,46,5.441524,52,5.89,60,6.21,75,6.47,90,6.77,110,6.92,120,6.86,135,6.63,146.9,6.207334,150,6.01
14,45.5,5.735407,52,6.19,60,6.47,75,6.72,90,7.01,110,7.23,120,7.19,135,6.98,150,6.4,169.4,5.636179
16,44.9,5.91524,52,6.39,60,6.65,75,6.91,90,7.16,110,7.53,120,7.52,135,7.29,150,6.71,173.4,6.100429
20,45.5,5.963682,52,3.59,60,6.77,75,7.17,90,7.37,110,8.08,120,8.22,135,7.98,150,7.2,176.8,6.770557
24,47.8,5.925083,52,4.16,60,6.76,75,7.26,90,7.65,110,8.46,120,8.98,135,8.81,150,7.71,176.8,7.241291

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	3.98	4.35	4.6	4.7	4.84	4.68	4.23	3.62
8	4.85	5.22	5.48	5.7	5.87	5.75	5.3	4.6
10	5.45	5.81	6.09	6.38	6.52	6.44	6.12	5.42
12	5.89	6.21	6.47	6.77	6.92	6.86	6.63	6.01
14	6.19	6.47	6.72	7.01	7.23	7.19	6.98	6.4
16	6.39	6.65	6.91	7.16	7.53	7.52	7.29	6.71
20	3.59	6.77	7.17	7.37	8.08	8.22	7.98	7.2
24	4.16	6.76	7.26	7.65	8.46	8.98	8.81	7.71

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	48.5°	2.48	145.2°	3.13
8	47.2°	3.06	146.1°	3.99
10	46.6°	3.47	146.1°	4.7
12	46°	3.78	146.9°	5.2
14	45.5°	4.02	169.4°	5.54
16	44.9°	4.19	173.4°	6.06
20	45.5°	4.18	176.8°	6.76
24	47.8°	3.98	176.8°	7.23

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