Octarine — ORC Rating

GPH

700.4

OSN

679.9

LOA

9.18 m

Displacement

3032 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.5846

Medium

0.7838

High

0.892

Triple Offshore

Low

0.7521

Medium

0.9664

High

1.073

Boat Specifications

Dimensions

Length overall: 9.18 m
Beam: 2.91 m
Draft: 1.66 m
Displacement: 3032 kg
Crew weight: 474 kg
Wetted surface: 17.77 m²

Sails

Mainsail: 23.35 m²
Genoa: 17.39 m²
Spinnaker: 0 m²
Asymmetric spinnaker: 59.69 m²

Design

Type: Finngulf 28
Builder: Finngulf Yachting OY
Designer: K-JSTRAHLMAN
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.

6,43.5,4.135795,52,4.57,60,4.81,75,4.95,90,5.19,110,5.22,120,5.05,135,4.56,144.9,4.106828,150,3.88
8,41.6,4.894369,52,5.45,60,5.68,75,5.83,90,6.11,110,6.2,120,6.06,135,5.62,147.3,5.038557,150,4.9
10,40,5.391332,52,5.99,60,6.17,75,6.31,90,6.55,110,6.67,120,6.6,135,6.33,147.8,5.849728,150,5.72
12,38.9,5.692308,52,6.28,60,6.44,75,6.58,90,6.78,110,7.02,120,6.99,135,6.75,149.3,6.280149,150,6.24
14,38.4,5.831362,52,6.43,60,6.59,75,6.79,90,6.92,110,7.33,120,7.36,135,7.12,150,6.57,171.3,5.887745
16,38,5.875554,52,6.5,60,6.69,75,6.95,90,7.06,110,7.58,120,7.7,135,7.5,150,6.84,175.4,6.300294
20,38.4,5.920682,52,6.55,60,6.76,75,7.12,90,7.42,110,7.91,120,8.34,135,8.33,150,7.41,176.8,6.90076
24,39.5,5.89665,52,6.53,60,6.76,75,7.19,90,7.62,110,8.2,120,8.79,135,9.56,150,8.03,176.6,7.453119

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	4.57	4.81	4.95	5.19	5.22	5.05	4.56	3.88
8	5.45	5.68	5.83	6.11	6.2	6.06	5.62	4.9
10	5.99	6.17	6.31	6.55	6.67	6.6	6.33	5.72
12	6.28	6.44	6.58	6.78	7.02	6.99	6.75	6.24
14	6.43	6.59	6.79	6.92	7.33	7.36	7.12	6.57
16	6.5	6.69	6.95	7.06	7.58	7.7	7.5	6.84
20	6.55	6.76	7.12	7.42	7.91	8.34	8.33	7.41
24	6.53	6.76	7.19	7.62	8.2	8.79	9.56	8.03

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	43.5°	3	144.9°	3.36
8	41.6°	3.66	147.3°	4.24
10	40°	4.13	147.8°	4.95
12	38.9°	4.43	149.3°	5.4
14	38.4°	4.57	171.3°	5.82
16	38°	4.63	175.4°	6.28
20	38.4°	4.64	176.8°	6.89
24	39.5°	4.55	176.6°	7.44

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