Maxi Marta — ORC Rating

GPH

679

OSN

661.3

LOA

9.5 m

Displacement

4497 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.6755

Medium

0.9116

High

1.035

Triple Offshore

Low

0.8723

Medium

1.1218

High

1.24

Boat Specifications

Dimensions

Length overall: 9.5 m
Beam: 3.24 m
Draft: 1.74 m
Displacement: 4497 kg
Crew weight: 527 kg
Wetted surface: 23.29 m²

Sails

Mainsail: 33.33 m²
Genoa: 30.75 m²
Spinnaker: 64.04 m²
Asymmetric spinnaker: 0 m²

Design

Type: MAXI 999
Builder: Comfortbåtar Marin
Designer: Pelle Petterson
Year built: 1986

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.

6,42.9,4.381996,52,4.88,60,5.14,75,5.36,90,5.32,110,5.22,120,5.05,135,4.56,146.9,3.975081,150,3.85
8,41.8,5.137657,52,5.78,60,6.06,75,6.26,90,6.25,110,6.29,120,6.13,135,5.58,150,4.86,151.6,4.786002
10,41.8,5.754712,52,6.33,60,6.53,75,6.68,90,6.75,110,6.81,120,6.73,135,6.42,150,5.76,152.2,5.652394
12,40.9,5.979995,52,6.55,60,6.73,75,6.9,90,7.01,110,7.15,120,7.08,135,6.85,150,6.48,160.3,6.086223
14,40.3,6.044567,52,6.64,60,6.83,75,7.07,90,7.2,110,7.48,120,7.43,135,7.17,150,6.86,180,6.36
16,40.2,6.061828,52,6.67,60,6.88,75,7.19,90,7.41,110,7.78,120,7.8,135,7.53,150,7.17,180,6.77
20,41.5,6.128533,52,6.66,60,6.89,75,7.28,90,7.73,110,8.11,120,8.43,135,8.28,150,7.85,180,7.39

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	4.88	5.14	5.36	5.32	5.22	5.05	4.56	3.85
8	5.78	6.06	6.26	6.25	6.29	6.13	5.58	4.86
10	6.33	6.53	6.68	6.75	6.81	6.73	6.42	5.76
12	6.55	6.73	6.9	7.01	7.15	7.08	6.85	6.48
14	6.64	6.83	7.07	7.2	7.48	7.43	7.17	6.86
16	6.67	6.88	7.19	7.41	7.78	7.8	7.53	7.17
20	6.66	6.89	7.28	7.73	8.11	8.43	8.28	7.85

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	42.9°	3.21	146.9°	3.33
8	41.8°	3.83	151.6°	4.21
10	41.8°	4.29	152.2°	5
12	40.9°	4.52	160.3°	5.73
14	40.3°	4.61	180°	6.36
16	40.2°	4.63	180°	6.77
20	41.5°	4.59	180°	7.39

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