Octarine — ORC Rating

GPH

700.5

OSN

682.3

LOA

9.18 m

Displacement

2952 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.6569

Medium

0.8793

High

1.0021

Triple Offshore

Low

0.8488

Medium

1.0849

High

1.2031

Boat Specifications

Dimensions

Length overall: 9.18 m
Beam: 2.91 m
Draft: 1.66 m
Displacement: 2952 kg
Crew weight: 481 kg
Wetted surface: 17.59 m²

Sails

Mainsail: 23.35 m²
Genoa: 17.81 m²
Spinnaker: 0 m²
Asymmetric spinnaker: 59.69 m²

Design

Type: Finngulf 28
Builder: Finngulf Yachting
Designer: K-J STRAHLMAN
Year built: 1998

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.

6,43.5,4.135795,52,4.58,60,4.84,75,5.02,90,5.25,110,5.28,120,5.1,135,4.6,146.3,4.074744,150,3.92
8,41.8,4.829129,52,5.43,60,5.72,75,5.92,90,6.17,110,6.24,120,6.11,135,5.63,147.7,5.004366,150,4.89
10,40.9,5.384642,52,6,60,6.19,75,6.34,90,6.58,110,6.66,120,6.59,135,6.33,148,5.836933,150,5.72
12,39.6,5.723458,52,6.29,60,6.44,75,6.58,90,6.78,110,7,120,6.94,135,6.7,150,6.24,150.1,6.229116
14,38.9,5.846502,52,6.43,60,6.59,75,6.77,90,6.9,110,7.35,120,7.33,135,7.05,150,6.54,175.4,5.919066
16,38.6,5.873167,52,6.48,60,6.66,75,6.93,90,7.06,110,7.61,120,7.73,135,7.44,150,6.79,177.7,6.345112
20,39,5.906226,52,6.48,60,6.69,75,7.09,90,7.46,110,7.92,120,8.36,135,8.29,150,7.4,178.2,6.893401

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	4.58	4.84	5.02	5.25	5.28	5.1	4.6	3.92
8	5.43	5.72	5.92	6.17	6.24	6.11	5.63	4.89
10	6	6.19	6.34	6.58	6.66	6.59	6.33	5.72
12	6.29	6.44	6.58	6.78	7	6.94	6.7	6.24
14	6.43	6.59	6.77	6.9	7.35	7.33	7.05	6.54
16	6.48	6.66	6.93	7.06	7.61	7.73	7.44	6.79
20	6.48	6.69	7.09	7.46	7.92	8.36	8.29	7.4

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	43.5°	3	146.3°	3.39
8	41.8°	3.6	147.7°	4.23
10	40.9°	4.07	148°	4.95
12	39.6°	4.41	150.1°	5.4
14	38.9°	4.55	175.4°	5.9
16	38.6°	4.59	177.7°	6.34
20	39°	4.59	178.2°	6.89

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