RAZZA CLANDESTINA — ORC Rating

GPH

602.9

OSN

585.1

LOA

11.924 m

Displacement

6840 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.6685

Medium

0.9139

High

1.0587

Triple Offshore

Low

0.8631

Medium

1.1261

High

1.2661

Boat Specifications

Dimensions

Length overall: 11.924 m
Beam: 3.77 m
Draft: 2.4 m
Displacement: 6840 kg
Crew weight: 715 kg
Wetted surface: 31.14 m²

Sails

Mainsail: 46.71 m²
Genoa: 36.15 m²
Spinnaker: 100.53 m²
Asymmetric spinnaker: 0 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.

6,42.8,4.838293,52,5.4,60,5.7,75,5.95,90,5.88,110,5.81,120,5.64,135,5.09,144.5,4.569376,150,4.29
8,40.9,5.675703,52,6.41,60,6.72,75,6.95,90,6.94,110,7.04,120,6.88,135,6.28,149,5.471511,150,5.41
10,40.1,6.37974,52,7.12,60,7.33,75,7.49,90,7.58,110,7.69,120,7.6,135,7.21,150,6.4,151,6.345615
12,39,6.729753,52,7.45,60,7.63,75,7.8,90,7.84,110,8.12,120,8.04,135,7.74,150,7.22,155.5,6.934361
14,38.2,6.807855,52,7.57,60,7.78,75,8.04,90,8.13,110,8.51,120,8.5,135,8.15,150,7.71,170,7.067369
16,38.6,6.922403,52,7.62,60,7.84,75,8.21,90,8.43,110,8.76,120,8.96,135,8.61,150,8.1,180,7.52
20,38.2,7.04963,52,7.72,60,7.92,75,8.35,90,8.88,110,9.18,120,9.6,135,9.63,150,8.97,180,8.29

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	5.4	5.7	5.95	5.88	5.81	5.64	5.09	4.29
8	6.41	6.72	6.95	6.94	7.04	6.88	6.28	5.41
10	7.12	7.33	7.49	7.58	7.69	7.6	7.21	6.4
12	7.45	7.63	7.8	7.84	8.12	8.04	7.74	7.22
14	7.57	7.78	8.04	8.13	8.51	8.5	8.15	7.71
16	7.62	7.84	8.21	8.43	8.76	8.96	8.61	8.1
20	7.72	7.92	8.35	8.88	9.18	9.6	9.63	8.97

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	42.8°	3.55	144.5°	3.72
8	40.9°	4.29	149°	4.69
10	40.1°	4.88	151°	5.55
12	39°	5.23	155.5°	6.31
14	38.2°	5.35	170°	6.96
16	38.6°	5.41	180°	7.52
20	38.2°	5.54	180°	8.29

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