Allegro — ORC Rating | RegattaPages

GPH

643.4

OSN

624.9

LOA

9.99 m

Displacement

5175 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.7143

Medium

0.9665

High

1.1094

Triple Offshore

Low

0.9183

Medium

1.1839

High

1.3189

Boat Specifications

Dimensions

Length overall: 9.99 m
Beam: 3.47 m
Draft: 2.06 m
Displacement: 5175 kg
Crew weight: 645 kg
Wetted surface: 24.88 m²

Sails

Mainsail: 34.92 m²
Genoa: 27.34 m²
Spinnaker: 81.99 m²
Asymmetric spinnaker: 0 m²

Design

Type: Elan 340
Builder: Elan Marine
Designer: Rob Humphreys
Year built: 2007

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.

6,42.4,4.509413,52,5.07,60,5.34,75,5.55,90,5.49,110,5.55,120,5.39,135,4.89,145.6,4.363036,150,4.16
8,40.7,5.26292,52,5.96,60,6.25,75,6.48,90,6.54,110,6.65,120,6.52,135,5.99,150,5.22,150.1,5.214
10,40.3,5.913449,52,6.59,60,6.79,75,6.94,90,7.07,110,7.18,120,7.11,135,6.81,150,6.13,151.6,6.04787
12,39.3,6.254521,52,6.89,60,7.06,75,7.21,90,7.27,110,7.53,120,7.48,135,7.24,150,6.84,158,6.492779
14,38.6,6.346603,52,7.02,60,7.2,75,7.41,90,7.48,110,7.85,120,7.87,135,7.6,150,7.24,180,6.65
16,38.5,6.401671,52,7.06,60,7.26,75,7.56,90,7.71,110,8.06,120,8.26,135,8,150,7.56,180,7.1
20,38.3,6.460439,52,7.11,60,7.29,75,7.69,90,8.11,110,8.42,120,8.79,135,8.89,150,8.34,180,7.76

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	5.07	5.34	5.55	5.49	5.55	5.39	4.89	4.16
8	5.96	6.25	6.48	6.54	6.65	6.52	5.99	5.22
10	6.59	6.79	6.94	7.07	7.18	7.11	6.81	6.13
12	6.89	7.06	7.21	7.27	7.53	7.48	7.24	6.84
14	7.02	7.2	7.41	7.48	7.85	7.87	7.6	7.24
16	7.06	7.26	7.56	7.71	8.06	8.26	8	7.56
20	7.11	7.29	7.69	8.11	8.42	8.79	8.89	8.34

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	42.4°	3.33	145.6°	3.6
8	40.7°	3.99	150.1°	4.52
10	40.3°	4.51	151.6°	5.32
12	39.3°	4.84	158°	6.02
14	38.6°	4.96	180°	6.65
16	38.5°	5.01	180°	7.1
20	38.3°	5.07	180°	7.76

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