GIORGIO — ORC Rating | RegattaPages

GPH

636.9

OSN

616.3

LOA

11.913 m

Displacement

8060 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.696

Medium

0.9695

High

1.1562

Triple Offshore

Low

0.9027

Medium

1.2051

High

1.3796

Boat Specifications

Dimensions

Length overall: 11.913 m
Beam: 3.84 m
Draft: 2.06 m
Displacement: 8060 kg
Crew weight: 680 kg
Wetted surface: 32.78 m²

Sails

Mainsail: 39.3 m²
Genoa: 38.44 m²
Spinnaker: 98.24 m²
Asymmetric spinnaker: 0 m²

Design

Type: ELAN 40 SD FK
Builder: ELAN
Designer: HUMPHREYS
Year built: 2002

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.

6,44.6,4.494218,52,4.96,60,5.28,75,5.53,90,5.47,110,5.48,120,5.33,135,4.83,145.2,4.286675,150,4.07
8,42.5,5.276169,52,5.9,60,6.24,75,6.53,90,6.51,110,6.68,120,6.51,135,5.95,149.5,5.187847,150,5.16
10,41.6,5.937432,52,6.66,60,6.96,75,7.18,90,7.3,110,7.43,120,7.33,135,6.91,150,6.1,151,6.048343
12,40.8,6.472962,52,7.16,60,7.36,75,7.53,90,7.68,110,7.82,120,7.77,135,7.5,150,6.92,154.3,6.714187
14,39.6,6.748748,52,7.41,60,7.59,75,7.76,90,7.85,110,8.16,120,8.11,135,7.86,150,7.48,166.2,6.888852
16,38.8,6.826307,52,7.53,60,7.73,75,7.95,90,8.05,110,8.48,120,8.49,135,8.21,150,7.82,180,7.27
20,38.6,6.871221,52,7.6,60,7.83,75,8.22,90,8.49,110,8.87,120,9.22,135,9.01,150,8.5,180,7.97

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	4.96	5.28	5.53	5.47	5.48	5.33	4.83	4.07
8	5.9	6.24	6.53	6.51	6.68	6.51	5.95	5.16
10	6.66	6.96	7.18	7.3	7.43	7.33	6.91	6.1
12	7.16	7.36	7.53	7.68	7.82	7.77	7.5	6.92
14	7.41	7.59	7.76	7.85	8.16	8.11	7.86	7.48
16	7.53	7.73	7.95	8.05	8.48	8.49	8.21	7.82
20	7.6	7.83	8.22	8.49	8.87	9.22	9.01	8.5

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	44.6°	3.2	145.2°	3.52
8	42.5°	3.89	149.5°	4.47
10	41.6°	4.44	151°	5.29
12	40.8°	4.9	154.3°	6.05
14	39.6°	5.2	166.2°	6.69
16	38.8°	5.32	180°	7.27
20	38.6°	5.37	180°	7.97

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