Bolle — ORC Rating | RegattaPages

GPH

641.3

OSN

620

LOA

12.03 m

Displacement

8500 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.6231

Medium

0.8615

High

1.0136

Triple Offshore

Low

0.8034

Medium

1.0623

High

1.2014

Boat Specifications

Dimensions

Length overall: 12.03 m
Beam: 3.94 m
Draft: 2.2 m
Displacement: 8500 kg
Crew weight: 702 kg
Wetted surface: 32.3 m²

Sails

Mainsail: 38.1 m²
Genoa: 41.7 m²
Spinnaker: 113.33 m²
Asymmetric spinnaker: 0 m²

Design

Type: FIRST 405
Builder: Beneteau
Designer: Berret Jean
Year built: 1986
Stability index: 122.6

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.

6,43,4.430141,52,4.96,60,5.25,75,5.46,90,5.38,110,5.46,120,5.32,135,4.84,145.7,4.285204,150,4.09
8,41.2,5.209891,52,5.87,60,6.18,75,6.43,90,6.45,110,6.65,120,6.5,135,5.96,150,5.17,150.5,5.135831
10,41.1,5.905276,52,6.62,60,6.86,75,7.04,90,7.17,110,7.32,120,7.24,135,6.91,149.8,6.143879,150,6.13
12,40.6,6.414045,52,7.03,60,7.2,75,7.35,90,7.5,110,7.68,120,7.64,135,7.41,150,6.96,155.6,6.698264
14,39.4,6.612887,52,7.24,60,7.41,75,7.57,90,7.64,110,8,120,7.98,135,7.76,150,7.41,165.8,6.911168
16,38.7,6.688617,52,7.34,60,7.53,75,7.75,90,7.85,110,8.27,120,8.34,135,8.11,150,7.74,177.2,7.208606
20,38.8,6.787813,52,7.42,60,7.64,75,8.01,90,8.26,110,8.59,120,8.92,135,8.86,150,8.42,179,7.851196

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	4.96	5.25	5.46	5.38	5.46	5.32	4.84	4.09
8	5.87	6.18	6.43	6.45	6.65	6.5	5.96	5.17
10	6.62	6.86	7.04	7.17	7.32	7.24	6.91	6.13
12	7.03	7.2	7.35	7.5	7.68	7.64	7.41	6.96
14	7.24	7.41	7.57	7.64	8	7.98	7.76	7.41
16	7.34	7.53	7.75	7.85	8.27	8.34	8.11	7.74
20	7.42	7.64	8.01	8.26	8.59	8.92	8.86	8.42

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	43°	3.24	145.7°	3.54
8	41.2°	3.92	150.5°	4.47
10	41.1°	4.45	149.8°	5.31
12	40.6°	4.87	155.6°	6.1
14	39.4°	5.11	165.8°	6.7
16	38.7°	5.22	177.2°	7.2
20	38.8°	5.29	179°	7.85

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