MARIBEL — ORC Rating | RegattaPages

GPH

728

OSN

705.7

LOA

8.8 m

Displacement

3380 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.6177

Medium

0.8498

High

0.9837

Triple Offshore

Low

0.7995

Medium

1.0525

High

1.1809

Boat Specifications

Dimensions

Length overall: 8.8 m
Beam: 3.05 m
Draft: 1.74 m
Displacement: 3380 kg
Crew weight: 320 kg
Wetted surface: 20.33 m²

Sails

Mainsail: 23.18 m²
Genoa: 18.23 m²
Spinnaker: 55.2 m²
Asymmetric spinnaker: 55.26 m²

Design

Type: KELT 8.0 MOD
Builder: KELT MARINE
Designer: VATON GILLES
Year built: 1983

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.

6,43.2,3.841043,52,4.28,60,4.52,75,4.71,90,4.94,110,4.98,120,4.81,135,4.31,146.2,3.83882,150,3.68
8,41.6,4.533309,52,5.09,60,5.36,75,5.62,90,5.96,110,6,120,5.84,135,5.31,150,4.63,151.5,4.562952
10,41.5,5.127139,52,5.76,60,5.99,75,6.18,90,6.48,110,6.52,120,6.43,135,6.13,150,5.49,152.2,5.392384
12,41.5,5.594456,52,6.14,60,6.32,75,6.47,90,6.72,110,6.86,120,6.78,135,6.55,150,6.19,159.8,5.828493
14,40.7,5.737769,52,6.3,60,6.49,75,6.67,90,6.84,110,7.18,120,7.14,135,6.88,150,6.57,180,6.07
16,40.5,5.760081,52,6.35,60,6.55,75,6.82,90,6.96,110,7.47,120,7.5,135,7.24,150,6.87,180,6.47
20,41.1,5.785844,52,6.34,60,6.56,75,6.94,90,7.32,110,7.78,120,8.11,135,8,150,7.56,180,7.08

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	4.28	4.52	4.71	4.94	4.98	4.81	4.31	3.68
8	5.09	5.36	5.62	5.96	6	5.84	5.31	4.63
10	5.76	5.99	6.18	6.48	6.52	6.43	6.13	5.49
12	6.14	6.32	6.47	6.72	6.86	6.78	6.55	6.19
14	6.3	6.49	6.67	6.84	7.18	7.14	6.88	6.57
16	6.35	6.55	6.82	6.96	7.47	7.5	7.24	6.87
20	6.34	6.56	6.94	7.32	7.78	8.11	8	7.56

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	43.2°	2.8	146.2°	3.19
8	41.6°	3.39	151.5°	4.01
10	41.5°	3.84	152.2°	4.77
12	41.5°	4.19	159.8°	5.47
14	40.7°	4.35	180°	6.07
16	40.5°	4.38	180°	6.47
20	41.1°	4.36	180°	7.08

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