MARABU — ORC Rating | RegattaPages

GPH

726.1

OSN

703.4

LOA

9.265 m

Displacement

3922 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.6267

Medium

0.8546

High

0.9911

Triple Offshore

Low

0.8045

Medium

1.0528

High

1.1816

Boat Specifications

Dimensions

Length overall: 9.265 m
Beam: 3.23 m
Draft: 1.75 m
Displacement: 3922 kg
Crew weight: 300 kg
Wetted surface: 20.14 m²

Sails

Mainsail: 20.11 m²
Genoa: 25.36 m²
Spinnaker: 53.68 m²
Asymmetric spinnaker: 0 m²

Design

Type: FIRST 30E
Builder: BENETEAU
Designer: JEAN BERRET
Year built: 1982

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.

6,43.5,4.011722,52,4.45,60,4.69,75,4.87,90,4.8,110,4.82,120,4.67,135,4.25,147.6,3.742622,150,3.64
8,41.2,4.651689,52,5.22,60,5.49,75,5.72,90,5.7,110,5.84,120,5.69,135,5.21,150,4.61,151.5,4.540194
10,40.8,5.191579,52,5.85,60,6.06,75,6.23,90,6.33,110,6.42,120,6.35,135,6.05,150,5.42,153.7,5.253844
12,41.1,5.653141,52,6.18,60,6.35,75,6.49,90,6.62,110,6.75,120,6.7,135,6.5,150,6.12,157.9,5.80662
14,40.2,5.799978,52,6.35,60,6.51,75,6.68,90,6.76,110,7.03,120,7,135,6.8,150,6.51,180,5.99
16,39.8,5.831181,52,6.42,60,6.61,75,6.83,90,6.93,110,7.3,120,7.31,135,7.1,150,6.79,180,6.41
20,40.5,5.852137,52,6.44,60,6.66,75,7.03,90,7.28,110,7.6,120,7.87,135,7.76,150,7.38,180,6.97

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	4.45	4.69	4.87	4.8	4.82	4.67	4.25	3.64
8	5.22	5.49	5.72	5.7	5.84	5.69	5.21	4.61
10	5.85	6.06	6.23	6.33	6.42	6.35	6.05	5.42
12	6.18	6.35	6.49	6.62	6.75	6.7	6.5	6.12
14	6.35	6.51	6.68	6.76	7.03	7	6.8	6.51
16	6.42	6.61	6.83	6.93	7.3	7.31	7.1	6.79
20	6.44	6.66	7.03	7.28	7.6	7.87	7.76	7.38

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	43.5°	2.91	147.6°	3.16
8	41.2°	3.5	151.5°	3.99
10	40.8°	3.93	153.7°	4.71
12	41.1°	4.26	157.9°	5.38
14	40.2°	4.43	180°	5.99
16	39.8°	4.48	180°	6.41
20	40.5°	4.45	180°	6.97

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