STAKKATO — ORC Rating

GPH

685.2

OSN

663.9

LOA

8.3 m

Displacement

2891 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.5961

Medium

0.7985

High

0.9062

Triple Offshore

Low

0.7634

Medium

0.9896

High

1.1078

Boat Specifications

Dimensions

Length overall: 8.3 m
Beam: 3.02 m
Draft: 2.14 m
Displacement: 2891 kg
Crew weight: 558 kg
Wetted surface: 20.14 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: 97.7

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.

6,42.3,4.24536,52,4.73,60,4.95,75,5.08,90,5.15,110,5.16,120,4.99,135,4.5,145.7,4.018892,150,3.83
8,40,4.986656,52,5.6,60,5.83,75,5.98,90,6.13,110,6.22,120,6.06,135,5.58,147.5,4.991751,150,4.87
10,38.8,5.517504,52,6.16,60,6.35,75,6.5,90,6.69,110,6.83,120,6.73,135,6.39,147.6,5.850807,150,5.71
12,38.1,5.769218,52,6.45,60,6.63,75,6.82,90,6.97,110,7.29,120,7.24,135,6.92,148.2,6.436107,150,6.32
14,37.6,5.856444,52,6.56,60,6.77,75,7.06,90,7.19,110,7.71,120,7.75,135,7.42,150,6.73,171.2,5.929803
16,37.6,5.919552,52,6.62,60,6.84,75,7.2,90,7.48,110,8.02,120,8.24,135,7.94,150,7.08,175.4,6.410649
20,38.2,5.968008,52,6.66,60,6.9,75,7.35,90,7.84,110,8.47,120,9.05,135,9.15,150,7.87,175.7,7.170183

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	4.73	4.95	5.08	5.15	5.16	4.99	4.5	3.83
8	5.6	5.83	5.98	6.13	6.22	6.06	5.58	4.87
10	6.16	6.35	6.5	6.69	6.83	6.73	6.39	5.71
12	6.45	6.63	6.82	6.97	7.29	7.24	6.92	6.32
14	6.56	6.77	7.06	7.19	7.71	7.75	7.42	6.73
16	6.62	6.84	7.2	7.48	8.02	8.24	7.94	7.08
20	6.66	6.9	7.35	7.84	8.47	9.05	9.15	7.87

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	42.3°	3.14	145.7°	3.32
8	40°	3.82	147.5°	4.21
10	38.8°	4.3	147.6°	4.94
12	38.1°	4.54	148.2°	5.47
14	37.6°	4.64	171.2°	5.86
16	37.6°	4.69	175.4°	6.39
20	38.2°	4.69	175.7°	7.15

Loading polar chart…