BOULEGUE — ORC Rating

GPH

611.6

OSN

593

LOA

10.25 m

Displacement

4212 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.6762

Medium

0.9064

High

1.0364

Triple Offshore

Low

0.8653

Medium

1.1029

High

1.2344

Boat Specifications

Dimensions

Length overall: 10.25 m
Beam: 3.71 m
Draft: 1.94 m
Displacement: 4212 kg
Crew weight: 500 kg
Wetted surface: 25.38 m²

Sails

Mainsail: 38.99 m²
Genoa: 28.44 m²
Spinnaker: 109.14 m²
Asymmetric spinnaker: 0 m²

Design

Type: YOUNG99 MOD
Builder: LOOMS Craig
Designer: YOUNG Jim
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.

6,42.9,4.859784,52,5.4,60,5.66,75,5.83,90,5.73,110,5.88,120,5.75,135,5.2,140.3,4.925919,150,4.37
8,40.4,5.68586,52,6.34,60,6.56,75,6.7,90,6.72,110,6.93,120,6.85,135,6.41,147.9,5.619026,150,5.5
10,38.6,6.18026,52,6.85,60,7.02,75,7.15,90,7.16,110,7.46,120,7.45,135,7.16,150,6.49,150.9,6.443327
12,37.5,6.37799,52,7.09,60,7.27,75,7.46,90,7.51,110,7.85,120,7.95,135,7.7,150,7.19,158.2,6.839092
14,36.9,6.490058,52,7.2,60,7.41,75,7.7,90,7.84,110,8.12,120,8.39,135,8.24,150,7.69,170,7.016598
16,36.6,6.551925,52,7.28,60,7.5,75,7.87,90,8.12,110,8.37,120,8.74,135,8.8,150,8.2,176.3,7.415457
20,36.9,6.677632,52,7.38,60,7.63,75,8.09,90,8.53,110,8.81,120,9.34,135,10.2,150,9.38,175.5,8.355758
24,38,6.700416,52,7.4,60,7.67,75,8.2,90,8.81,110,9.25,120,9.95,135,11.8,145,12.18333,150,11.52

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	5.4	5.66	5.83	5.73	5.88	5.75	5.2	4.37
8	6.34	6.56	6.7	6.72	6.93	6.85	6.41	5.5
10	6.85	7.02	7.15	7.16	7.46	7.45	7.16	6.49
12	7.09	7.27	7.46	7.51	7.85	7.95	7.7	7.19
14	7.2	7.41	7.7	7.84	8.12	8.39	8.24	7.69
16	7.28	7.5	7.87	8.12	8.37	8.74	8.8	8.2
20	7.38	7.63	8.09	8.53	8.81	9.34	10.2	9.38
24	7.4	7.67	8.2	8.81	9.25	9.95	11.8	11.52

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	42.9°	3.56	140.3°	3.79
8	40.4°	4.33	147.9°	4.76
10	38.6°	4.83	150.9°	5.63
12	37.5°	5.06	158.2°	6.35
14	36.9°	5.19	170°	6.91
16	36.6°	5.26	176.3°	7.4
20	36.9°	5.34	175.5°	8.33
24	38°	5.28	145°	9.98

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