ANDIAMO — ORC Rating | RegattaPages

GPH

671.2

OSN

652.6

LOA

9.19 m

Displacement

4129 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.6873

Medium

0.9284

High

1.065

Triple Offshore

Low

0.8836

Medium

1.1326

High

1.2612

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.

6,42.1,4.420629,52,4.97,60,5.24,75,5.44,90,5.37,110,5.25,120,5.08,135,4.6,146.5,4.065305,150,3.91
8,40.5,5.128839,52,5.83,60,6.09,75,6.28,90,6.26,110,6.29,120,6.13,135,5.6,150,4.91,151.3,4.856659
10,40.3,5.769218,52,6.37,60,6.53,75,6.66,90,6.73,110,6.78,120,6.71,135,6.4,150,5.76,153.3,5.60797
12,38.9,6.039244,52,6.62,60,6.76,75,6.9,90,7,110,7.11,120,7.04,135,6.81,150,6.44,160.3,6.054358
14,38,6.129358,52,6.73,60,6.9,75,7.09,90,7.16,110,7.45,120,7.38,135,7.13,150,6.82,180,6.32
16,37.7,6.167663,52,6.78,60,6.96,75,7.24,90,7.39,110,7.77,120,7.75,135,7.48,150,7.12,180,6.73
20,37.9,6.171712,52,6.81,60,7.01,75,7.4,90,7.78,110,8.12,120,8.43,135,8.25,150,7.8,180,7.33

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	4.97	5.24	5.44	5.37	5.25	5.08	4.6	3.91
8	5.83	6.09	6.28	6.26	6.29	6.13	5.6	4.91
10	6.37	6.53	6.66	6.73	6.78	6.71	6.4	5.76
12	6.62	6.76	6.9	7	7.11	7.04	6.81	6.44
14	6.73	6.9	7.09	7.16	7.45	7.38	7.13	6.82
16	6.78	6.96	7.24	7.39	7.77	7.75	7.48	7.12
20	6.81	7.01	7.4	7.78	8.12	8.43	8.25	7.8

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	42.1°	3.28	146.5°	3.39
8	40.5°	3.9	151.3°	4.26
10	40.3°	4.4	153.3°	5.01
12	38.9°	4.7	160.3°	5.7
14	38°	4.83	180°	6.32
16	37.7°	4.88	180°	6.73
20	37.9°	4.87	180°	7.33

Loading polar chart…