ALINATURALI — ORC Rating

GPH

685

OSN

663.3

LOA

10.686 m

Displacement

6276 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.572

Medium

0.792

High

0.9412

Triple Offshore

Low

0.7445

Medium

0.9972

High

1.1429

Boat Specifications

Dimensions

Length overall: 10.686 m
Beam: 3.52 m
Draft: 1.95 m
Displacement: 6276 kg
Crew weight: 600 kg
Wetted surface: 27.33 m²

Sails

Mainsail: 26.68 m²
Genoa: 30.66 m²
Spinnaker: 0 m²
Asymmetric spinnaker: 96.96 m²

Design

Type: Elan 36
Builder: Elan Marine
Designer: Humphreys
Year built: 1997

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.

6,45,4.030509,52,4.43,60,4.72,75,4.92,90,5.18,110,5.29,120,5.12,135,4.6,145.5,4.101314,150,3.9
8,43.1,4.807151,52,5.34,60,5.64,75,5.88,90,6.27,110,6.44,120,6.27,135,5.71,147,5.103315,150,4.94
10,42,5.382531,52,6.03,60,6.35,75,6.62,90,7,110,7.12,120,7.03,135,6.64,146.5,6.043993,150,5.83
12,41.6,5.910686,52,6.58,60,6.82,75,7.01,90,7.35,110,7.49,120,7.43,135,7.18,147.4,6.71848,150,6.53
14,40.5,6.259814,52,6.91,60,7.09,75,7.25,90,7.5,110,7.82,120,7.78,135,7.53,149.5,6.986764,150,6.95
16,39.8,6.442934,52,7.08,60,7.26,75,7.44,90,7.6,110,8.14,120,8.16,135,7.88,150,7.25,174.5,6.520017
20,39.8,6.508014,52,7.17,60,7.4,75,7.74,90,7.91,110,8.53,120,8.88,135,8.65,150,7.76,178,7.264425

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	4.43	4.72	4.92	5.18	5.29	5.12	4.6	3.9
8	5.34	5.64	5.88	6.27	6.44	6.27	5.71	4.94
10	6.03	6.35	6.62	7	7.12	7.03	6.64	5.83
12	6.58	6.82	7.01	7.35	7.49	7.43	7.18	6.53
14	6.91	7.09	7.25	7.5	7.82	7.78	7.53	6.95
16	7.08	7.26	7.44	7.6	8.14	8.16	7.88	7.25
20	7.17	7.4	7.74	7.91	8.53	8.88	8.65	7.76

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	45°	2.85	145.5°	3.38
8	43.1°	3.51	147°	4.28
10	42°	4	146.5°	5.04
12	41.6°	4.42	147.4°	5.66
14	40.5°	4.76	149.5°	6.02
16	39.8°	4.95	174.5°	6.49
20	39.8°	5	178°	7.26

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