ANDIAMO — ORC Rating | RegattaPages

GPH

672.8

OSN

653.2

LOA

9.19 m

Displacement

4129 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.6858

Medium

0.9278

High

1.063

Triple Offshore

Low

0.8789

Medium

1.1315

High

1.2599

Boat Specifications

Dimensions

Length overall: 9.19 m
Beam: 3.2 m
Draft: 1.88 m
Displacement: 4129 kg
Crew weight: 520 kg
Wetted surface: 20.91 m²

Sails

Mainsail: 29.95 m²
Genoa: 26.74 m²
Spinnaker: 58.56 m²
Asymmetric spinnaker: 0 m²

Design

Type: Elan 31
Builder: Elan Marine D.O.O.
Designer: R. Humphreys
Year built: 2003

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.

6,41.8,4.386459,52,4.91,60,5.15,75,5.35,90,5.29,110,5.21,120,5.05,135,4.58,146.7,4.043994,150,3.91
8,40.4,5.121213,52,5.8,60,6.05,75,6.23,90,6.21,110,6.26,120,6.1,135,5.59,150,4.91,151.6,4.831475
10,40.3,5.769218,52,6.37,60,6.53,75,6.65,90,6.73,110,6.78,120,6.69,135,6.39,150,5.76,153.4,5.60306
12,38.9,6.039244,52,6.62,60,6.76,75,6.9,90,7,110,7.11,120,7.03,135,6.8,150,6.44,160.4,6.050586
14,38.1,6.125029,52,6.73,60,6.9,75,7.09,90,7.16,110,7.45,120,7.38,135,7.12,150,6.82,180,6.32
16,37.8,6.163348,52,6.78,60,6.96,75,7.24,90,7.39,110,7.77,120,7.75,135,7.47,150,7.11,180,6.73
20,38.4,6.175884,52,6.81,60,7.01,75,7.4,90,7.78,110,8.12,120,8.43,135,8.24,150,7.79,180,7.32

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	4.91	5.15	5.35	5.29	5.21	5.05	4.58	3.91
8	5.8	6.05	6.23	6.21	6.26	6.1	5.59	4.91
10	6.37	6.53	6.65	6.73	6.78	6.69	6.39	5.76
12	6.62	6.76	6.9	7	7.11	7.03	6.8	6.44
14	6.73	6.9	7.09	7.16	7.45	7.38	7.12	6.82
16	6.78	6.96	7.24	7.39	7.77	7.75	7.47	7.11
20	6.81	7.01	7.4	7.78	8.12	8.43	8.24	7.79

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	41.8°	3.27	146.7°	3.38
8	40.4°	3.9	151.6°	4.25
10	40.3°	4.4	153.4°	5.01
12	38.9°	4.7	160.4°	5.7
14	38.1°	4.82	180°	6.32
16	37.8°	4.87	180°	6.73
20	38.4°	4.84	180°	7.32

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