WOODSTOCK — ORC Rating

GPH

615.7

OSN

598.5

LOA

10.7 m

Displacement

4362 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.6608

Medium

0.8939

High

1.0231

Triple Offshore

Low

0.8549

Medium

1.0992

High

1.2274

Boat Specifications

Dimensions

Length overall: 10.7 m
Beam: 3.39 m
Draft: 2.23 m
Displacement: 4362 kg
Crew weight: 500 kg
Wetted surface: 23.45 m²

Sails

Mainsail: 38.18 m²
Genoa: 32.06 m²
Spinnaker: 70.52 m²
Asymmetric spinnaker: 0 m²

Design

Type: Aura 107
Builder: Cinquegi
Designer: Ceccarelli
Year built: 1994
Stability index: 118.9

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.

6,42.6,4.91783,52,5.49,60,5.79,75,6.03,90,5.94,110,5.67,120,5.47,135,4.88,143.9,4.381243,150,4.08
8,41.2,5.834547,52,6.52,60,6.76,75,6.93,90,6.9,110,6.85,120,6.69,135,6.07,148.7,5.278195,150,5.21
10,39.6,6.320462,52,7.02,60,7.21,75,7.35,90,7.35,110,7.43,120,7.34,135,6.97,150,6.21,151.1,6.145309
12,38.4,6.469366,52,7.2,60,7.4,75,7.63,90,7.68,110,7.87,120,7.8,135,7.47,150,7,156.8,6.691071
14,38.2,6.578806,52,7.28,60,7.49,75,7.83,90,8,110,8.29,120,8.3,135,7.92,150,7.47,168.5,6.918899
16,38.4,6.635247,52,7.33,60,7.55,75,7.95,90,8.29,110,8.55,120,8.81,135,8.44,150,7.89,178.1,7.29401
20,38.4,6.762848,52,7.43,60,7.64,75,8.07,90,8.63,110,9.19,120,9.52,135,9.67,150,8.9,177.5,8.117726

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	5.49	5.79	6.03	5.94	5.67	5.47	4.88	4.08
8	6.52	6.76	6.93	6.9	6.85	6.69	6.07	5.21
10	7.02	7.21	7.35	7.35	7.43	7.34	6.97	6.21
12	7.2	7.4	7.63	7.68	7.87	7.8	7.47	7
14	7.28	7.49	7.83	8	8.29	8.3	7.92	7.47
16	7.33	7.55	7.95	8.29	8.55	8.81	8.44	7.89
20	7.43	7.64	8.07	8.63	9.19	9.52	9.67	8.9

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	42.6°	3.62	143.9°	3.54
8	41.2°	4.39	148.7°	4.51
10	39.6°	4.87	151.1°	5.38
12	38.4°	5.07	156.8°	6.15
14	38.2°	5.17	168.5°	6.78
16	38.4°	5.2	178.1°	7.29
20	38.4°	5.3	177.5°	8.11

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