Amidala — ORC Rating | RegattaPages

GPH

692.4

OSN

671.5

LOA

9.38 m

Displacement

3514 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.5862

Medium

0.8018

High

0.9252

Triple Offshore

Low

0.7558

Medium

0.9789

High

1.0938

Boat Specifications

Dimensions

Length overall: 9.38 m
Beam: 3.24 m
Draft: 1.8 m
Displacement: 3514 kg
Crew weight: 550 kg
Wetted surface: 18.96 m²

Sails

Mainsail: 27.84 m²
Genoa: 23.9 m²
Spinnaker: 55.71 m²
Asymmetric spinnaker: 0 m²

Design

Type: FinnFlyer 31
Builder: Polar Yacht
Designer: Eivind Still
Year built: 1982
Stability index: 104.3

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.

6,42.3,4.24536,52,4.77,60,5.03,75,5.2,90,5.12,110,5.11,120,4.93,135,4.43,146.6,3.880947,150,3.74
8,41.7,5.022513,52,5.65,60,5.9,75,6.06,90,6.11,110,6.13,120,5.97,135,5.41,150,4.72,152,4.643537
10,40.8,5.614304,52,6.17,60,6.33,75,6.46,90,6.58,110,6.62,120,6.53,135,6.23,150,5.61,152,5.50429
12,39,5.880491,52,6.43,60,6.57,75,6.7,90,6.86,110,6.96,120,6.87,135,6.64,150,6.29,161,5.9121
14,38.3,5.988967,52,6.57,60,6.73,75,6.9,90,7.05,110,7.29,120,7.22,135,6.96,150,6.66,175.4,6.189939
16,37.8,6.03679,52,6.63,60,6.83,75,7.08,90,7.2,110,7.6,120,7.57,135,7.31,150,6.97,179,6.560999
20,38.2,6.082532,52,6.69,60,6.91,75,7.3,90,7.59,110,7.98,120,8.19,135,8.01,150,7.62,179,7.161091

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	4.77	5.03	5.2	5.12	5.11	4.93	4.43	3.74
8	5.65	5.9	6.06	6.11	6.13	5.97	5.41	4.72
10	6.17	6.33	6.46	6.58	6.62	6.53	6.23	5.61
12	6.43	6.57	6.7	6.86	6.96	6.87	6.64	6.29
14	6.57	6.73	6.9	7.05	7.29	7.22	6.96	6.66
16	6.63	6.83	7.08	7.2	7.6	7.57	7.31	6.97
20	6.69	6.91	7.3	7.59	7.98	8.19	8.01	7.62

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	42.3°	3.14	146.6°	3.24
8	41.7°	3.75	152°	4.1
10	40.8°	4.25	152°	4.86
12	39°	4.57	161°	5.59
14	38.3°	4.7	175.4°	6.17
16	37.8°	4.77	179°	6.56
20	38.2°	4.78	179°	7.16

Loading polar chart…