Banzai — ORC Rating | RegattaPages

GPH

625.6

OSN

610.7

LOA

7.6 m

Displacement

6503 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.749

Medium

0.9934

High

1.1353

Triple Offshore

Low

0.9624

Medium

1.2077

High

1.3368

Boat Specifications

Dimensions

Length overall: 7.6 m
Beam: 3.65 m
Draft: 2.23 m
Displacement: 6503 kg
Crew weight: 631 kg
Wetted surface: 27.58 m²

Sails

Mainsail: 49.62 m²
Genoa: 43.93 m²
Spinnaker: 88.07 m²
Asymmetric spinnaker: 0 m²

Design

Type: Gambler 37
Builder: Ledinbåtar AB
Designer: Peter Norlin
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.

6,41.2,4.864337,52,5.48,60,5.77,75,6.01,90,5.97,110,5.66,120,5.48,135,4.96,145.3,4.403121,150,4.18
8,40.4,5.698991,52,6.41,60,6.62,75,6.76,90,6.78,110,6.71,120,6.57,135,6.01,150,5.21,150.9,5.161528
10,39.6,6.229614,52,6.83,60,6.97,75,7.09,90,7.13,110,7.18,120,7.1,135,6.8,150,6.12,151.3,6.053723
12,38.1,6.391887,52,7.01,60,7.16,75,7.32,90,7.39,110,7.52,120,7.45,135,7.21,150,6.82,159.6,6.444165
14,37.2,6.452991,52,7.09,60,7.27,75,7.5,90,7.64,110,7.86,120,7.81,135,7.54,150,7.2,180,6.67
16,36.8,6.506552,52,7.15,60,7.33,75,7.64,90,7.86,110,8.11,120,8.18,135,7.91,150,7.52,180,7.09
20,36.3,6.563859,52,7.2,60,7.4,75,7.78,90,8.2,110,8.43,120,8.71,135,8.66,150,8.23,180,7.73

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	5.48	5.77	6.01	5.97	5.66	5.48	4.96	4.18
8	6.41	6.62	6.76	6.78	6.71	6.57	6.01	5.21
10	6.83	6.97	7.09	7.13	7.18	7.1	6.8	6.12
12	7.01	7.16	7.32	7.39	7.52	7.45	7.21	6.82
14	7.09	7.27	7.5	7.64	7.86	7.81	7.54	7.2
16	7.15	7.33	7.64	7.86	8.11	8.18	7.91	7.52
20	7.2	7.4	7.78	8.2	8.43	8.71	8.66	8.23

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	41.2°	3.66	145.3°	3.62
8	40.4°	4.34	150.9°	4.51
10	39.6°	4.8	151.3°	5.31
12	38.1°	5.03	159.6°	6.04
14	37.2°	5.14	180°	6.67
16	36.8°	5.21	180°	7.09
20	36.3°	5.29	180°	7.73

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