ALTAIR SEXTO — ORC Rating

GPH

647

OSN

626.8

LOA

12.772 m

Displacement

9256 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.6791

Medium

0.9407

High

1.1125

Triple Offshore

Low

0.8849

Medium

1.1894

High

1.3601

Boat Specifications

Dimensions

Length overall: 12.772 m
Beam: 3.95 m
Draft: 1.92 m
Displacement: 9256 kg
Crew weight: 650 kg
Wetted surface: 34.73 m²

Sails

Mainsail: 44.77 m²
Genoa: 45.69 m²
Spinnaker: 0 m²
Asymmetric spinnaker: 102.99 m²

Design

Type: BAVARIA 42 DS
Builder: Bavaria yacht
Designer: J&J Design
Year built: 1998

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.

6,45.4,4.386508,52,4.82,60,5.15,75,5.43,90,5.4,110,5.44,120,5.27,135,4.73,145.2,4.225785,150,4
8,43.5,5.197316,52,5.79,60,6.15,75,6.46,90,6.55,110,6.66,120,6.45,135,5.87,147.5,5.228889,150,5.09
10,43.3,5.908438,52,6.59,60,6.96,75,7.22,90,7.39,110,7.48,120,7.35,135,6.87,147.2,6.186303,150,6
12,43.2,6.502337,52,7.14,60,7.4,75,7.6,90,7.79,110,7.89,120,7.81,135,7.52,147.6,6.975963,150,6.81
14,42.2,6.776416,52,7.41,60,7.64,75,7.84,90,8.06,110,8.24,120,8.16,135,7.9,149.7,7.354682,150,7.33
16,41.5,6.876241,52,7.55,60,7.78,75,8.03,90,8.21,110,8.6,120,8.54,135,8.24,150,7.68,175.3,6.883145
20,42,7.024203,52,7.64,60,7.9,75,8.33,90,8.6,110,9.19,120,9.31,135,9,150,8.2,178.4,7.723011

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	4.82	5.15	5.43	5.4	5.44	5.27	4.73	4
8	5.79	6.15	6.46	6.55	6.66	6.45	5.87	5.09
10	6.59	6.96	7.22	7.39	7.48	7.35	6.87	6
12	7.14	7.4	7.6	7.79	7.89	7.81	7.52	6.81
14	7.41	7.64	7.84	8.06	8.24	8.16	7.9	7.33
16	7.55	7.78	8.03	8.21	8.6	8.54	8.24	7.68
20	7.64	7.9	8.33	8.6	9.19	9.31	9	8.2

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	45.4°	3.08	145.2°	3.47
8	43.5°	3.77	147.5°	4.41
10	43.3°	4.3	147.2°	5.2
12	43.2°	4.74	147.6°	5.89
14	42.2°	5.02	149.7°	6.35
16	41.5°	5.15	175.3°	6.86
20	42°	5.22	178.4°	7.72

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