TASMANIA — ORC Rating

GPH

607.3

OSN

588.3

LOA

11.924 m

Displacement

7334 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.6707

Medium

0.9097

High

1.0432

Triple Offshore

Low

0.8616

Medium

1.1173

High

1.2445

Boat Specifications

Dimensions

Length overall: 11.924 m
Beam: 3.77 m
Draft: 2.43 m
Displacement: 7334 kg
Crew weight: 555 kg
Wetted surface: 31.43 m²

Sails

Mainsail: 46.3 m²
Genoa: 35.87 m²
Spinnaker: 104.97 m²
Asymmetric spinnaker: 0 m²

Design

Type: First 40.7
Builder: Beneteau
Designer: Farr
Year built: 1997
Stability index: 119.6

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.

6,42.4,4.875041,52,5.45,60,5.72,75,5.9,90,5.78,110,5.76,120,5.6,135,5.03,143.4,4.558944,150,4.22
8,40.5,5.74693,52,6.44,60,6.68,75,6.85,90,6.8,110,6.95,120,6.8,135,6.25,148.4,5.482978,150,5.39
10,39.3,6.306211,52,7.04,60,7.25,75,7.4,90,7.42,110,7.62,120,7.54,135,7.15,150,6.4,151.6,6.309338
12,38.4,6.571447,52,7.34,60,7.54,75,7.72,90,7.76,110,8.03,120,8,135,7.71,150,7.19,156.4,6.875007
14,38.2,6.706056,52,7.47,60,7.69,75,7.94,90,8.04,110,8.35,120,8.4,135,8.14,150,7.71,165.8,7.148417
16,38.1,6.773113,52,7.54,60,7.77,75,8.09,90,8.29,110,8.56,120,8.76,135,8.56,150,8.11,176.6,7.483172
20,38.2,6.807855,52,7.6,60,7.84,75,8.25,90,8.64,110,8.9,120,9.29,135,9.44,150,8.91,178.4,8.263222

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	5.45	5.72	5.9	5.78	5.76	5.6	5.03	4.22
8	6.44	6.68	6.85	6.8	6.95	6.8	6.25	5.39
10	7.04	7.25	7.4	7.42	7.62	7.54	7.15	6.4
12	7.34	7.54	7.72	7.76	8.03	8	7.71	7.19
14	7.47	7.69	7.94	8.04	8.35	8.4	8.14	7.71
16	7.54	7.77	8.09	8.29	8.56	8.76	8.56	8.11
20	7.6	7.84	8.25	8.64	8.9	9.29	9.44	8.91

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	42.4°	3.6	143.4°	3.66
8	40.5°	4.37	148.4°	4.67
10	39.3°	4.88	151.6°	5.55
12	38.4°	5.15	156.4°	6.3
14	38.2°	5.27	165.8°	6.93
16	38.1°	5.33	176.6°	7.47
20	38.2°	5.35	178.4°	8.26

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