RAFFICA DI VENTO — ORC Rating

GPH

586.6

OSN

570

LOA

12.1 m

Displacement

6179 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.696

Medium

0.9385

High

1.0736

Triple Offshore

Low

0.8974

Medium

1.1537

High

1.2854

Boat Specifications

Dimensions

Length overall: 12.1 m
Beam: 3.78 m
Draft: 2.39 m
Displacement: 6179 kg
Crew weight: 600 kg
Wetted surface: 29.87 m²

Sails

Mainsail: 50.89 m²
Genoa: 38.28 m²
Spinnaker: 108.62 m²
Asymmetric spinnaker: 0 m²

Design

Type: IMX-40
Builder: X-YACHTS
Designer: NIELS JEPPESEN
Year built: 2000
Stability index: 119.9

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.

6,42.6,5.053681,52,5.64,60,5.95,75,6.2,90,6.13,110,6.01,120,5.84,135,5.26,142.1,4.853729,150,4.43
8,41.4,6.025774,52,6.74,60,7.01,75,7.19,90,7.16,110,7.24,120,7.09,135,6.51,147.9,5.701659,150,5.58
10,40,6.618415,52,7.33,60,7.53,75,7.67,90,7.68,110,7.86,120,7.77,135,7.41,150,6.62,150.2,6.614691
12,38.8,6.787813,52,7.53,60,7.74,75,7.97,90,8.04,110,8.3,120,8.27,135,7.92,150,7.42,156.5,7.109676
14,38.4,6.864929,52,7.61,60,7.83,75,8.17,90,8.37,110,8.59,120,8.79,135,8.42,150,7.9,166.7,7.336781
16,38.2,6.960555,52,7.64,60,7.88,75,8.28,90,8.66,110,8.84,120,9.2,135,8.97,150,8.37,177.2,7.669156
20,38.4,7.081851,52,7.78,60,8.03,75,8.39,90,8.99,110,9.24,120,9.77,135,10.29,150,9.43,177.2,8.550208

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	5.64	5.95	6.2	6.13	6.01	5.84	5.26	4.43
8	6.74	7.01	7.19	7.16	7.24	7.09	6.51	5.58
10	7.33	7.53	7.67	7.68	7.86	7.77	7.41	6.62
12	7.53	7.74	7.97	8.04	8.3	8.27	7.92	7.42
14	7.61	7.83	8.17	8.37	8.59	8.79	8.42	7.9
16	7.64	7.88	8.28	8.66	8.84	9.2	8.97	8.37
20	7.78	8.03	8.39	8.99	9.24	9.77	10.29	9.43

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	42.6°	3.72	142.1°	3.83
8	41.4°	4.52	147.9°	4.83
10	40°	5.07	150.2°	5.74
12	38.8°	5.29	156.5°	6.52
14	38.4°	5.38	166.7°	7.14
16	38.2°	5.47	177.2°	7.66
20	38.4°	5.55	177.2°	8.54

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