Speculator — ORC Rating

GPH

582.9

OSN

567

LOA

12.495 m

Displacement

7607 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.6992

Medium

0.9417

High

1.0748

Triple Offshore

Low

0.9044

Medium

1.1606

High

1.2888

Boat Specifications

Dimensions

Length overall: 12.495 m
Beam: 3.84 m
Draft: 1.99 m
Displacement: 7607 kg
Crew weight: 919 kg
Wetted surface: 33.57 m²

Sails

Mainsail: 52.31 m²
Genoa: 49.84 m²
Spinnaker: 116.77 m²
Asymmetric spinnaker: 0 m²

Design

Type: Finngulf 41
Builder: Finngulf Yachts
Designer: K-J Stråhlmann
Year built: 2001

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.

6,43.9,5.259863,52,5.83,60,6.17,75,6.4,90,6.28,110,5.98,120,5.81,135,5.21,141.5,4.830003,150,4.37
8,42.2,6.209465,52,6.87,60,7.13,75,7.3,90,7.25,110,7.21,120,7.06,135,6.47,146.9,5.741784,150,5.56
10,40.3,6.70016,52,7.41,60,7.62,75,7.78,90,7.78,110,7.88,120,7.79,135,7.39,150,6.6,150.9,6.546328
12,39.4,6.897591,52,7.64,60,7.86,75,8.07,90,8.13,110,8.3,120,8.27,135,7.95,150,7.4,155.9,7.09877
14,39,6.999972,52,7.75,60,7.97,75,8.27,90,8.42,110,8.65,120,8.7,135,8.4,150,7.93,164.2,7.399571
16,38.9,7.0672,52,7.82,60,8.05,75,8.4,90,8.66,110,8.91,120,9.1,135,8.85,150,8.35,176.3,7.686021
20,39.6,7.177034,52,7.89,60,8.14,75,8.58,90,9,110,9.31,120,9.75,135,9.87,150,9.23,178.1,8.49467
24,41,7.208071,52,7.88,60,8.14,75,8.67,90,9.22,110,9.59,120,10.26,135,11.23,150,10.35,177.2,9.33114

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	5.83	6.17	6.4	6.28	5.98	5.81	5.21	4.37
8	6.87	7.13	7.3	7.25	7.21	7.06	6.47	5.56
10	7.41	7.62	7.78	7.78	7.88	7.79	7.39	6.6
12	7.64	7.86	8.07	8.13	8.3	8.27	7.95	7.4
14	7.75	7.97	8.27	8.42	8.65	8.7	8.4	7.93
16	7.82	8.05	8.4	8.66	8.91	9.1	8.85	8.35
20	7.89	8.14	8.58	9	9.31	9.75	9.87	9.23
24	7.88	8.14	8.67	9.22	9.59	10.26	11.23	10.35

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	43.9°	3.79	141.5°	3.78
8	42.2°	4.6	146.9°	4.81
10	40.3°	5.11	150.9°	5.72
12	39.4°	5.33	155.9°	6.48
14	39°	5.44	164.2°	7.12
16	38.9°	5.5	176.3°	7.67
20	39.6°	5.53	178.1°	8.49
24	41°	5.44	177.2°	9.32

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