BELLAMIA — ORC Rating

GPH

574.9

OSN

557.4

LOA

12.86 m

Displacement

9256 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.7111

Medium

0.9616

High

1.1022

Triple Offshore

Low

0.9134

Medium

1.1785

High

1.3113

Boat Specifications

Dimensions

Length overall: 12.86 m
Beam: 4.18 m
Draft: 2.56 m
Displacement: 9256 kg
Crew weight: 850 kg
Wetted surface: 37.48 m²

Sails

Mainsail: 52.41 m²
Genoa: 56.44 m²
Spinnaker: 149.12 m²
Asymmetric spinnaker: 0 m²

Design

Type: Sun Fast 43
Builder: Jeanneau
Designer: Andrieu
Year built: 2000
Stability index: 116.9

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.

6,42.6,5.243873,52,5.86,60,6.14,75,6.33,90,6.19,110,6,120,5.86,135,5.28,140.6,4.969371,150,4.44
8,40.6,6.163805,52,6.89,60,7.12,75,7.27,90,7.2,110,7.25,120,7.13,135,6.57,147.8,5.755187,150,5.63
10,39,6.729753,52,7.48,60,7.68,75,7.8,90,7.79,110,7.95,120,7.89,135,7.51,150,6.7,150.2,6.683834
12,38.2,6.986005,52,7.77,60,7.96,75,8.13,90,8.15,110,8.38,120,8.36,135,8.09,150,7.53,155.4,7.247842
14,37.6,7.080744,52,7.89,60,8.1,75,8.35,90,8.44,110,8.7,120,8.78,135,8.53,150,8.06,162.8,7.558006
16,37.5,7.172088,52,7.96,60,8.18,75,8.49,90,8.7,110,8.92,120,9.16,135,8.97,150,8.48,175.4,7.795109
20,37.3,7.203257,52,8.03,60,8.26,75,8.66,90,9.06,110,9.28,120,9.68,135,9.91,150,9.33,177.2,8.600268

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	5.86	6.14	6.33	6.19	6	5.86	5.28	4.44
8	6.89	7.12	7.27	7.2	7.25	7.13	6.57	5.63
10	7.48	7.68	7.8	7.79	7.95	7.89	7.51	6.7
12	7.77	7.96	8.13	8.15	8.38	8.36	8.09	7.53
14	7.89	8.1	8.35	8.44	8.7	8.78	8.53	8.06
16	7.96	8.18	8.49	8.7	8.92	9.16	8.97	8.48
20	8.03	8.26	8.66	9.06	9.28	9.68	9.91	9.33

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	42.6°	3.86	140.6°	3.84
8	40.6°	4.68	147.8°	4.87
10	39°	5.23	150.2°	5.8
12	38.2°	5.49	155.4°	6.59
14	37.6°	5.61	162.8°	7.22
16	37.5°	5.69	175.4°	7.77
20	37.3°	5.73	177.2°	8.59

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