CHIARA IASON — ORC Rating

GPH

595.9

OSN

578.9

LOA

11.99 m

Displacement

7713 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.7681

Medium

1.0425

High

1.2006

Triple Offshore

Low

0.9893

Medium

1.2791

High

1.427

Boat Specifications

Dimensions

Length overall: 11.99 m
Beam: 3.79 m
Draft: 2.42 m
Displacement: 7713 kg
Crew weight: 780 kg
Wetted surface: 32.09 m²

Sails

Mainsail: 48.9 m²
Genoa: 48.82 m²
Spinnaker: 115.22 m²
Asymmetric spinnaker: 0 m²

Design

Type: GRAND SOLEIL 40
Builder: DEL PARDO
Designer: PAPERINI
Year built: 2001

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.

6,42.2,4.981071,52,5.56,60,5.85,75,6.07,90,6.01,110,5.81,120,5.66,135,5.15,140.5,4.859876,150,4.33
8,40.8,5.852086,52,6.61,60,6.89,75,7.08,90,7.05,110,7.05,120,6.9,135,6.33,149.3,5.466055,150,5.43
10,40.2,6.559343,52,7.24,60,7.43,75,7.57,90,7.58,110,7.7,120,7.61,135,7.26,149.5,6.476104,150,6.44
12,38.8,6.813475,52,7.51,60,7.68,75,7.84,90,7.89,110,8.08,120,8.03,135,7.76,150,7.28,155.6,6.994745
14,37.9,6.894069,52,7.62,60,7.8,75,8.04,90,8.16,110,8.43,120,8.44,135,8.15,150,7.74,169.8,7.102247
16,37.5,6.945203,52,7.67,60,7.87,75,8.19,90,8.41,110,8.65,120,8.87,135,8.58,150,8.1,180,7.54
20,37.7,7.027091,52,7.7,60,7.92,75,8.32,90,8.81,110,9.06,120,9.45,135,9.53,150,8.91,180,8.26

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	5.56	5.85	6.07	6.01	5.81	5.66	5.15	4.33
8	6.61	6.89	7.08	7.05	7.05	6.9	6.33	5.43
10	7.24	7.43	7.57	7.58	7.7	7.61	7.26	6.44
12	7.51	7.68	7.84	7.89	8.08	8.03	7.76	7.28
14	7.62	7.8	8.04	8.16	8.43	8.44	8.15	7.74
16	7.67	7.87	8.19	8.41	8.65	8.87	8.58	8.1
20	7.7	7.92	8.32	8.81	9.06	9.45	9.53	8.91

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	42.2°	3.69	140.5°	3.75
8	40.8°	4.43	149.3°	4.7
10	40.2°	5.01	149.5°	5.58
12	38.8°	5.31	155.6°	6.37
14	37.9°	5.44	169.8°	6.99
16	37.5°	5.51	180°	7.54
20	37.7°	5.56	180°	8.26

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