TESTARDA — ORC Rating

GPH

614

OSN

598.8

LOA

9.4 m

Displacement

3001 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.6942

Medium

0.8904

High

0.9871

Triple Offshore

Low

0.8822

Medium

1.0887

High

1.1996

Boat Specifications

Dimensions

Length overall: 9.4 m
Beam: 3.34 m
Draft: 1.97 m
Displacement: 3001 kg
Crew weight: 540 kg
Wetted surface: 18.99 m²

Sails

Mainsail: 35.49 m²
Genoa: 25.68 m²
Spinnaker: 0 m²
Asymmetric spinnaker: 81.7 m²

Design

Type: Bonin 31
Builder: Bonin
Designer: Cossutti
Year built: 2006
Stability index: 118.7

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.

6,41.8,5.016929,52,5.62,60,5.86,75,6.02,90,5.9,110,5.92,120,5.76,135,5.21,144.2,4.722193,150,4.42
8,39.6,5.801328,52,6.44,60,6.6,75,6.71,90,6.75,110,6.85,120,6.75,135,6.33,148.7,5.617591,150,5.55
10,37.6,6.13412,52,6.82,60,6.98,75,7.1,90,7.17,110,7.38,120,7.31,135,7,150,6.42,150.1,6.413682
12,37.5,6.314967,52,6.98,60,7.18,75,7.4,90,7.45,110,7.83,120,7.83,135,7.5,150,6.95,150.9,6.901112
14,37.2,6.377664,52,7.07,60,7.29,75,7.61,90,7.78,110,8.18,120,8.34,135,8.03,150,7.32,172.7,6.51279
16,37.2,6.427882,52,7.12,60,7.36,75,7.74,90,8.05,110,8.45,120,8.87,135,8.63,150,7.69,175.4,6.952395
20,38.1,6.468133,52,7.16,60,7.42,75,7.89,90,8.4,110,8.99,120,9.72,135,10.43,150,8.54,175.7,7.711707

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	5.62	5.86	6.02	5.9	5.92	5.76	5.21	4.42
8	6.44	6.6	6.71	6.75	6.85	6.75	6.33	5.55
10	6.82	6.98	7.1	7.17	7.38	7.31	7	6.42
12	6.98	7.18	7.4	7.45	7.83	7.83	7.5	6.95
14	7.07	7.29	7.61	7.78	8.18	8.34	8.03	7.32
16	7.12	7.36	7.74	8.05	8.45	8.87	8.63	7.69
20	7.16	7.42	7.89	8.4	8.99	9.72	10.43	8.54

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	41.8°	3.74	144.2°	3.83
8	39.6°	4.47	148.7°	4.8
10	37.6°	4.86	150.1°	5.56
12	37.5°	5.01	150.9°	6.03
14	37.2°	5.08	172.7°	6.46
16	37.2°	5.12	175.4°	6.93
20	38.1°	5.09	175.7°	7.69

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