MARABU — ORC Rating | RegattaPages

GPH

761.3

OSN

739.1

LOA

10.02 m

Displacement

4773 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.5131

Medium

0.7022

High

0.8232

Triple Offshore

Low

0.673

Medium

0.8968

High

1.0111

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: 24.23 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
Stability index: 116.2

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.

6,48,3.706302,52,3.98,60,4.36,75,4.6,90,4.7,110,4.84,120,4.68,135,4.23,145.2,3.823909,150,3.62
8,47.1,4.495235,52,4.85,60,5.22,75,5.48,90,5.7,110,5.87,120,5.74,135,5.3,146,4.81281,150,4.61
10,46.8,5.069045,52,5.45,60,5.8,75,6.08,90,6.38,110,6.53,120,6.44,135,6.12,146,5.669224,150,5.43
12,46,5.441524,52,5.88,60,6.2,75,6.47,90,6.77,110,6.92,120,6.87,135,6.64,146.9,6.219271,150,6.02
14,45.6,5.731328,52,6.18,60,6.47,75,6.72,90,7.01,110,7.24,120,7.2,135,6.99,150,6.41,169.4,5.656527
16,45.1,5.893423,52,6.37,60,6.65,75,6.91,90,7.16,110,7.53,120,7.53,135,7.31,150,6.73,173,6.12566
20,45.8,5.952679,52,3.44,60,6.77,75,7.17,90,7.37,110,8.08,120,8.24,135,8,150,7.22,177.2,6.788104

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	3.98	4.36	4.6	4.7	4.84	4.68	4.23	3.62
8	4.85	5.22	5.48	5.7	5.87	5.74	5.3	4.61
10	5.45	5.8	6.08	6.38	6.53	6.44	6.12	5.43
12	5.88	6.2	6.47	6.77	6.92	6.87	6.64	6.02
14	6.18	6.47	6.72	7.01	7.24	7.2	6.99	6.41
16	6.37	6.65	6.91	7.16	7.53	7.53	7.31	6.73
20	3.44	6.77	7.17	7.37	8.08	8.24	8	7.22

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	48°	2.48	145.2°	3.14
8	47.1°	3.06	146°	3.99
10	46.8°	3.47	146°	4.7
12	46°	3.78	146.9°	5.21
14	45.6°	4.01	169.4°	5.56
16	45.1°	4.16	173°	6.08
20	45.8°	4.15	177.2°	6.78

Loading polar chart…