BOULEGUE — ORC Rating

GPH

614.5

OSN

596.5

LOA

10.25 m

Displacement

4212 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.6687

Medium

0.9022

High

1.0293

Triple Offshore

Low

0.8599

Medium

1.0985

High

1.2303

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: 25.22 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
Stability index: 114.4

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.

6,42.9,4.723273,52,5.28,60,5.57,75,5.81,90,5.78,110,5.91,120,5.78,135,5.24,140.6,4.95643,150,4.42
8,41.2,5.595317,52,6.27,60,6.52,75,6.7,90,6.82,110,6.97,120,6.89,135,6.46,148.2,5.636006,150,5.53
10,39.6,6.190679,52,6.83,60,7,75,7.13,90,7.16,110,7.46,120,7.43,135,7.16,150,6.54,150.9,6.489105
12,38.2,6.387931,52,7.05,60,7.23,75,7.42,90,7.48,110,7.83,120,7.96,135,7.66,150,7.19,158.6,6.852436
14,37.6,6.474905,52,7.14,60,7.35,75,7.67,90,7.82,110,8.12,120,8.45,135,8.24,150,7.65,172.7,6.986631
16,37.2,6.515763,52,7.2,60,7.42,75,7.83,90,8.16,110,8.39,120,8.79,135,8.9,150,8.19,177.2,7.388821
20,36.9,6.615108,52,7.31,60,7.53,75,7.99,90,8.63,110,8.88,120,9.45,135,10.51,150,9.5,173,8.402632

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	5.28	5.57	5.81	5.78	5.91	5.78	5.24	4.42
8	6.27	6.52	6.7	6.82	6.97	6.89	6.46	5.53
10	6.83	7	7.13	7.16	7.46	7.43	7.16	6.54
12	7.05	7.23	7.42	7.48	7.83	7.96	7.66	7.19
14	7.14	7.35	7.67	7.82	8.12	8.45	8.24	7.65
16	7.2	7.42	7.83	8.16	8.39	8.79	8.9	8.19
20	7.31	7.53	7.99	8.63	8.88	9.45	10.51	9.5

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	42.9°	3.46	140.6°	3.83
8	41.2°	4.21	148.2°	4.79
10	39.6°	4.77	150.9°	5.67
12	38.2°	5.02	158.6°	6.38
14	37.6°	5.13	172.7°	6.93
16	37.2°	5.19	177.2°	7.38
20	36.9°	5.29	173°	8.34

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