LEA — ORC Rating | RegattaPages

GPH

602.3

OSN

586.1

LOA

11.215 m

Displacement

6878 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.6888

Medium

0.9176

High

1.0416

Triple Offshore

Low

0.8843

Medium

1.1188

High

1.2333

Boat Specifications

Dimensions

Length overall: 11.215 m
Beam: 3.59 m
Draft: 2.1 m
Displacement: 6878 kg
Crew weight: 730 kg
Wetted surface: 28.72 m²

Sails

Mainsail: 42.28 m²
Genoa: 43.04 m²
Spinnaker: 99.39 m²
Asymmetric spinnaker: 134.04 m²

Design

Type: Elan 7 SD
Builder: Elan Marine
Designer: Humphreys
Year built: 2004
Stability index: 115.5

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.

6,42.6,4.97217,52,5.55,60,5.83,75,6.02,90,6.01,110,5.99,120,5.87,135,5.24,144.2,4.734523,150,4.43
8,40.6,5.79503,52,6.49,60,6.71,75,6.86,90,6.98,110,7.05,120,6.99,135,6.53,147.8,5.707917,150,5.58
10,39.4,6.315243,52,7,60,7.17,75,7.3,90,7.47,110,7.57,120,7.57,135,7.33,148.7,6.694296,150,6.6
12,38.4,6.507647,52,7.22,60,7.4,75,7.56,90,7.73,110,7.91,120,7.96,135,7.79,150,7.32,157.7,6.982201
14,37.8,6.618954,52,7.33,60,7.51,75,7.74,90,7.9,110,8.18,120,8.31,135,8.2,150,7.75,168.2,7.161338
16,37.5,6.680504,52,7.4,60,7.59,75,7.86,90,8.06,110,8.46,120,8.62,135,8.61,150,8.13,177.2,7.488941
20,37.2,6.716634,52,7.46,60,7.67,75,8.01,90,8.35,110,8.94,120,9.15,135,9.48,150,8.94,177.2,8.229825

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	5.55	5.83	6.02	6.01	5.99	5.87	5.24	4.43
8	6.49	6.71	6.86	6.98	7.05	6.99	6.53	5.58
10	7	7.17	7.3	7.47	7.57	7.57	7.33	6.6
12	7.22	7.4	7.56	7.73	7.91	7.96	7.79	7.32
14	7.33	7.51	7.74	7.9	8.18	8.31	8.2	7.75
16	7.4	7.59	7.86	8.06	8.46	8.62	8.61	8.13
20	7.46	7.67	8.01	8.35	8.94	9.15	9.48	8.94

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	42.6°	3.66	144.2°	3.84
8	40.6°	4.4	147.8°	4.83
10	39.4°	4.88	148.7°	5.72
12	38.4°	5.1	157.7°	6.46
14	37.8°	5.23	168.2°	7.01
16	37.5°	5.3	177.2°	7.48
20	37.2°	5.35	177.2°	8.22

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