STAKKATO — ORC Rating

GPH

679.9

OSN

658.8

LOA

8.3 m

Displacement

2892 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.5963

Medium

0.8098

High

0.922

Triple Offshore

Low

0.7679

Medium

0.9986

High

1.1161

Boat Specifications

Dimensions

Length overall: 8.3 m
Beam: 3.03 m
Draft: 2.14 m
Displacement: 2892 kg
Crew weight: 565 kg
Wetted surface: 20.11 m²

Sails

Mainsail: 29.47 m²
Genoa: 20.86 m²
Spinnaker: 0 m²
Asymmetric spinnaker: 58.01 m²

Design

Type: FIRST 27.7
Builder: Beneteau
Designer: Finot
Year built: 2002
Stability index: 97.5

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.

6,42.6,4.197816,52,4.71,60,4.96,75,5.15,90,5.24,110,5.25,120,5.08,135,4.58,145.2,4.116182,150,3.9
8,40.8,4.980217,52,5.62,60,5.89,75,6.08,90,6.27,110,6.32,120,6.17,135,5.68,147.8,5.057947,150,4.94
10,40.2,5.65596,52,6.25,60,6.42,75,6.54,90,6.76,110,6.83,120,6.75,135,6.46,148,5.943059,150,5.82
12,38.2,5.904383,52,6.53,60,6.68,75,6.83,90,7,110,7.27,120,7.19,135,6.9,149.8,6.409998,150,6.4
14,37.6,5.982661,52,6.61,60,6.8,75,7.05,90,7.16,110,7.7,120,7.7,135,7.34,150,6.74,171.2,6.030995
16,37.6,6.020525,52,6.66,60,6.85,75,7.19,90,7.47,110,8,120,8.23,135,7.86,150,7.04,175.7,6.478235
20,37.5,6.113291,52,6.73,60,6.91,75,7.29,90,7.84,110,8.46,120,9.07,135,9.14,150,7.78,176.6,7.112519

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	4.71	4.96	5.15	5.24	5.25	5.08	4.58	3.9
8	5.62	5.89	6.08	6.27	6.32	6.17	5.68	4.94
10	6.25	6.42	6.54	6.76	6.83	6.75	6.46	5.82
12	6.53	6.68	6.83	7	7.27	7.19	6.9	6.4
14	6.61	6.8	7.05	7.16	7.7	7.7	7.34	6.74
16	6.66	6.85	7.19	7.47	8	8.23	7.86	7.04
20	6.73	6.91	7.29	7.84	8.46	9.07	9.14	7.78

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	42.6°	3.09	145.2°	3.38
8	40.8°	3.77	147.8°	4.28
10	40.2°	4.32	148°	5.04
12	38.2°	4.64	149.8°	5.54
14	37.6°	4.74	171.2°	5.96
16	37.6°	4.77	175.7°	6.46
20	37.5°	4.85	176.6°	7.1

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