AUDACIOUS — ORC Rating

GPH

597.7

OSN

579.8

LOA

12.564 m

Displacement

9846 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.6862

Medium

0.9207

High

1.0459

Triple Offshore

Low

0.878

Medium

1.1341

High

1.2572

Boat Specifications

Dimensions

Length overall: 12.564 m
Beam: 4.11 m
Draft: 2.59 m
Displacement: 9846 kg
Crew weight: 695 kg
Wetted surface: 38.03 m²

Sails

Mainsail: 51.87 m²
Genoa: 58.43 m²
Spinnaker: 0 m²
Asymmetric spinnaker: 133.78 m²

Design

Type: TARTAN 4100 CB
Builder: FAIRPORT MARINE
Designer: JACKETT
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.

6,42.1,5.040595,52,5.61,60,5.86,75,6.01,90,5.87,110,5.8,120,5.63,135,5.05,143.8,4.585108,150,4.28
8,40.1,5.922177,52,6.62,60,6.84,75,6.96,90,6.86,110,6.99,120,6.81,135,6.26,147.4,5.56708,150,5.42
10,38.8,6.531184,52,7.25,60,7.42,75,7.53,90,7.53,110,7.7,120,7.59,135,7.18,147.7,6.530521,150,6.37
12,37.5,6.768737,52,7.52,60,7.7,75,7.86,90,7.87,110,8.12,120,8.06,135,7.76,148.5,7.21289,150,7.1
14,36.8,6.868721,52,7.63,60,7.82,75,8.06,90,8.15,110,8.45,120,8.47,135,8.19,149.6,7.594083,150,7.56
16,36.5,6.916654,52,7.69,60,7.88,75,8.16,90,8.38,110,8.68,120,8.84,135,8.61,150,7.9,172,7.078891
20,36.3,7.010549,52,7.77,60,7.98,75,8.32,90,8.65,110,9.03,120,9.4,135,9.41,150,8.5,176.3,7.866397
24,36.7,7.021914,52,7.78,60,8.01,75,8.42,90,8.83,110,9.32,120,9.79,135,10.31,150,9.13,176.3,8.477671

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	5.61	5.86	6.01	5.87	5.8	5.63	5.05	4.28
8	6.62	6.84	6.96	6.86	6.99	6.81	6.26	5.42
10	7.25	7.42	7.53	7.53	7.7	7.59	7.18	6.37
12	7.52	7.7	7.86	7.87	8.12	8.06	7.76	7.1
14	7.63	7.82	8.06	8.15	8.45	8.47	8.19	7.56
16	7.69	7.88	8.16	8.38	8.68	8.84	8.61	7.9
20	7.77	7.98	8.32	8.65	9.03	9.4	9.41	8.5
24	7.78	8.01	8.42	8.83	9.32	9.79	10.31	9.13

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	42.1°	3.74	143.8°	3.7
8	40.1°	4.53	147.4°	4.69
10	38.8°	5.09	147.7°	5.52
12	37.5°	5.37	148.5°	6.15
14	36.8°	5.5	149.6°	6.55
16	36.5°	5.56	172°	7.01
20	36.3°	5.65	176.3°	7.85
24	36.7°	5.63	176.3°	8.46

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