LEA — ORC Rating | RegattaPages

GPH

641.6

OSN

621.6

LOA

11.005 m

Displacement

5620 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.6433

Medium

0.8687

High

0.9954

Triple Offshore

Low

0.8227

Medium

1.0539

High

1.1692

Boat Specifications

Dimensions

Length overall: 11.005 m
Beam: 3.59 m
Draft: 2.04 m
Displacement: 5620 kg
Crew weight: 560 kg
Wetted surface: 25.53 m²

Sails

Mainsail: 29.32 m²
Genoa: 44.37 m²
Spinnaker: 89.96 m²
Asymmetric spinnaker: 0 m²

Design

Type: X-372
Builder: X-Yachts
Designer: Jeppesen
Year built: 1987
Stability index: 121.7

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.

6,42.4,4.766707,52,5.32,60,5.57,75,5.71,90,5.57,110,5.36,120,5.21,135,4.71,145.1,4.218731,150,3.99
8,40.6,5.571131,52,6.2,60,6.4,75,6.51,90,6.45,110,6.44,120,6.32,135,5.84,149.6,5.112962,150,5.09
10,38.8,6.056423,52,6.69,60,6.83,75,6.94,90,6.92,110,7.03,120,6.97,135,6.65,150,6.02,152.3,5.906977
12,37.8,6.302561,52,6.94,60,7.07,75,7.19,90,7.21,110,7.38,120,7.35,135,7.13,150,6.71,158.2,6.375972
14,37.2,6.402773,52,7.07,60,7.22,75,7.38,90,7.43,110,7.65,120,7.66,135,7.48,150,7.14,170,6.590119
16,37,6.486063,52,7.14,60,7.3,75,7.52,90,7.62,110,7.9,120,7.96,135,7.8,150,7.46,177.2,6.968319
20,36.9,6.540078,52,7.2,60,7.39,75,7.7,90,7.93,110,8.25,120,8.59,135,8.54,150,8.1,179,7.591156

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	5.32	5.57	5.71	5.57	5.36	5.21	4.71	3.99
8	6.2	6.4	6.51	6.45	6.44	6.32	5.84	5.09
10	6.69	6.83	6.94	6.92	7.03	6.97	6.65	6.02
12	6.94	7.07	7.19	7.21	7.38	7.35	7.13	6.71
14	7.07	7.22	7.38	7.43	7.65	7.66	7.48	7.14
16	7.14	7.3	7.52	7.62	7.9	7.96	7.8	7.46
20	7.2	7.39	7.7	7.93	8.25	8.59	8.54	8.1

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	42.4°	3.52	145.1°	3.46
8	40.6°	4.23	149.6°	4.41
10	38.8°	4.72	152.3°	5.23
12	37.8°	4.98	158.2°	5.92
14	37.2°	5.1	170°	6.49
16	37°	5.18	177.2°	6.96
20	36.9°	5.23	179°	7.59

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