Bateleur — ORC Rating

GPH

565.3

OSN

548.4

LOA

12.46 m

Displacement

6281 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.8097

Medium

1.0994

High

1.2602

Triple Offshore

Low

1.0418

Medium

1.3488

High

1.5161

Boat Specifications

Dimensions

Length overall: 12.46 m
Beam: 3.69 m
Draft: 2.56 m
Displacement: 6281 kg
Crew weight: 789 kg
Wetted surface: 32.01 m²

Sails

Mainsail: 47.99 m²
Genoa: 38.68 m²
Spinnaker: 138.95 m²
Asymmetric spinnaker: 0 m²

Design

Type: Bashford 41
Builder: Bashford Boats
Designer: Ian Murray
Year built: 1994

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.

6,42.3,5.151217,52,5.77,60,6.07,75,6.31,90,6.2,110,6.2,120,6.06,135,5.47,142.6,5.047742,150,4.63
8,40.8,6.142709,52,6.93,60,7.21,75,7.39,90,7.36,110,7.52,120,7.4,135,6.82,146.7,6.006169,150,5.8
10,39.5,6.829746,52,7.57,60,7.76,75,7.91,90,7.89,110,8.13,120,8.08,135,7.74,148.3,7.028587,150,6.9
12,37.9,7.020798,52,7.81,60,8.02,75,8.24,90,8.27,110,8.55,120,8.62,135,8.27,150,7.73,155.4,7.445811
14,37.8,7.163151,52,7.91,60,8.15,75,8.52,90,8.65,110,8.86,120,9.17,135,8.85,150,8.22,166,7.585316
16,37.6,7.20696,52,7.97,60,8.22,75,8.7,90,9.02,110,9.17,120,9.56,135,9.51,150,8.73,180,7.91
20,37.3,7.366682,52,8.12,60,8.37,75,8.85,90,9.53,110,9.79,120,10.27,135,11.12,150,9.97,180,8.86

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	5.77	6.07	6.31	6.2	6.2	6.06	5.47	4.63
8	6.93	7.21	7.39	7.36	7.52	7.4	6.82	5.8
10	7.57	7.76	7.91	7.89	8.13	8.08	7.74	6.9
12	7.81	8.02	8.24	8.27	8.55	8.62	8.27	7.73
14	7.91	8.15	8.52	8.65	8.86	9.17	8.85	8.22
16	7.97	8.22	8.7	9.02	9.17	9.56	9.51	8.73
20	8.12	8.37	8.85	9.53	9.79	10.27	11.12	9.97

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	42.3°	3.81	142.6°	4.01
8	40.8°	4.65	146.7°	5.02
10	39.5°	5.27	148.3°	5.98
12	37.9°	5.54	155.4°	6.77
14	37.8°	5.66	166°	7.36
16	37.6°	5.71	180°	7.91
20	37.3°	5.86	180°	8.86

Loading polar chart…