Senza Freni — ORC Rating

GPH

590.9

OSN

574.1

LOA

11.924 m

Displacement

7508 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.6959

Medium

0.9334

High

1.0699

Triple Offshore

Low

0.8947

Medium

1.1431

High

1.2701

Boat Specifications

Dimensions

Length overall: 11.924 m
Beam: 3.77 m
Draft: 2.44 m
Displacement: 7508 kg
Crew weight: 735 kg
Wetted surface: 32.09 m²

Sails

Mainsail: 48.25 m²
Genoa: 48.49 m²
Spinnaker: 115.46 m²
Asymmetric spinnaker: 111.26 m²

Design

Type: First 40.7
Builder: Beneteau
Designer: Farr
Year built: 1997

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.

6,42.3,5.164737,52,5.76,60,6.03,75,6.21,90,6.11,110,5.94,120,5.74,135,5.15,140.4,4.840929,150,4.31
8,40.3,6.031455,52,6.73,60,6.95,75,7.09,90,7.14,110,7.08,120,6.93,135,6.37,147.1,5.633502,150,5.46
10,38.7,6.547669,52,7.27,60,7.44,75,7.56,90,7.68,110,7.71,120,7.62,135,7.25,150,6.45,150.1,6.436753
12,37.6,6.739959,52,7.5,60,7.68,75,7.85,90,7.99,110,8.11,120,8.07,135,7.78,150,7.25,156.3,6.94579
14,37.1,6.845675,52,7.6,60,7.79,75,8.04,90,8.19,110,8.45,120,8.48,135,8.2,150,7.75,164.8,7.222674
16,36.8,6.906186,52,7.67,60,7.87,75,8.16,90,8.38,110,8.76,120,8.85,135,8.62,150,8.15,176.3,7.525686
20,37,7.024481,52,7.75,60,7.97,75,8.34,90,8.69,110,9.29,120,9.51,135,9.51,150,8.94,178.1,8.284555
24,37.8,7.04925,52,7.77,60,8.01,75,8.44,90,8.91,110,9.69,120,10.24,135,10.71,150,9.91,177.7,9.03728

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	5.76	6.03	6.21	6.11	5.94	5.74	5.15	4.31
8	6.73	6.95	7.09	7.14	7.08	6.93	6.37	5.46
10	7.27	7.44	7.56	7.68	7.71	7.62	7.25	6.45
12	7.5	7.68	7.85	7.99	8.11	8.07	7.78	7.25
14	7.6	7.79	8.04	8.19	8.45	8.48	8.2	7.75
16	7.67	7.87	8.16	8.38	8.76	8.85	8.62	8.15
20	7.75	7.97	8.34	8.69	9.29	9.51	9.51	8.94
24	7.77	8.01	8.44	8.91	9.69	10.24	10.71	9.91

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	42.3°	3.82	140.4°	3.73
8	40.3°	4.6	147.1°	4.73
10	38.7°	5.11	150.1°	5.58
12	37.6°	5.34	156.3°	6.36
14	37.1°	5.46	164.8°	6.97
16	36.8°	5.53	176.3°	7.51
20	37°	5.61	178.1°	8.28
24	37.8°	5.57	177.7°	9.03

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