MEIGAS FORA III — ORC Rating

GPH

637.8

OSN

621

LOA

10.007 m

Displacement

3077 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.6428

Medium

0.8612

High

0.9764

Triple Offshore

Low

0.8322

Medium

1.0578

High

1.1766

Boat Specifications

Dimensions

Length overall: 10.007 m
Beam: 2.99 m
Draft: 1.8 m
Displacement: 3077 kg
Crew weight: 480 kg
Wetted surface: 20.14 m²

Sails

Mainsail: 33.2 m²
Genoa: 27.1 m²
Spinnaker: 57.35 m²
Asymmetric spinnaker: 0 m²

Design

Type: X 99
Builder: X YATCHS
Designer: N. JEPPESEN
Year built: 1986
Stability index: 110

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.

6,42.9,4.805179,52,5.36,60,5.66,75,5.89,90,5.81,110,5.57,120,5.36,135,4.77,144.2,4.241343,150,3.98
8,41.2,5.66177,52,6.32,60,6.53,75,6.68,90,6.67,110,6.66,120,6.5,135,5.92,148.7,5.137755,150,5.07
10,39.6,6.060895,52,6.72,60,6.89,75,7.05,90,7.08,110,7.18,120,7.08,135,6.72,150,6.05,151.6,5.956924
12,38.8,6.197568,52,6.85,60,7.04,75,7.31,90,7.41,110,7.64,120,7.56,135,7.19,150,6.76,158.8,6.414081
14,38.8,6.287388,52,6.92,60,7.13,75,7.48,90,7.74,110,8.08,120,8.08,135,7.66,150,7.2,173.6,6.631327
16,39,6.317989,52,6.96,60,7.18,75,7.59,90,8.01,110,8.36,120,8.63,135,8.21,150,7.64,179,7.051074
20,39.1,6.404256,52,7.04,60,7.28,75,7.7,90,8.29,110,8.86,120,9.43,135,9.57,150,8.7,177.2,7.909443

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	5.36	5.66	5.89	5.81	5.57	5.36	4.77	3.98
8	6.32	6.53	6.68	6.67	6.66	6.5	5.92	5.07
10	6.72	6.89	7.05	7.08	7.18	7.08	6.72	6.05
12	6.85	7.04	7.31	7.41	7.64	7.56	7.19	6.76
14	6.92	7.13	7.48	7.74	8.08	8.08	7.66	7.2
16	6.96	7.18	7.59	8.01	8.36	8.63	8.21	7.64
20	7.04	7.28	7.7	8.29	8.86	9.43	9.57	8.7

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	42.9°	3.52	144.2°	3.44
8	41.2°	4.26	148.7°	4.39
10	39.6°	4.67	151.6°	5.24
12	38.8°	4.83	158.8°	5.98
14	38.8°	4.9	173.6°	6.59
16	39°	4.91	179°	7.05
20	39.1°	4.97	177.2°	7.9

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