MEPHISTOPHELES — ORC Rating

GPH

726.4

OSN

704.4

LOA

7.8 m

Displacement

1780 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.5504

Medium

0.7621

High

0.8897

Triple Offshore

Low

0.713

Medium

0.9342

High

1.0684

Boat Specifications

Dimensions

Length overall: 7.8 m
Beam: 2.7 m
Draft: 1.48 m
Displacement: 1780 kg
Crew weight: 425 kg
Wetted surface: 14.69 m²

Sails

Mainsail: 17.76 m²
Genoa: 17.9 m²
Spinnaker: 35.57 m²
Asymmetric spinnaker: 0 m²

Design

Type: L 26
Builder: PSI
Designer: ANGELO LAVRANOS
Year built: 1980

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.

6,43.9,4.066332,52,4.5,60,4.77,75,4.97,90,4.91,110,4.86,120,4.69,135,4.16,148,3.596494,150,3.52
8,42.8,4.783777,52,5.34,60,5.61,75,5.77,90,5.8,110,5.82,120,5.67,135,5.12,150,4.48,153,4.365849
10,40.9,5.278801,52,5.86,60,6.04,75,6.16,90,6.29,110,6.3,120,6.21,135,5.92,150,5.32,154,5.151347
12,39.4,5.590543,52,6.12,60,6.27,75,6.43,90,6.64,110,6.71,120,6.58,135,6.32,150,5.98,170,5.442687
14,38.1,5.769218,52,6.31,60,6.48,75,6.69,90,6.97,110,7.15,120,7.01,135,6.69,150,6.34,180,5.93
16,37.9,5.829544,52,6.4,60,6.62,75,6.96,90,7.15,110,7.61,120,7.46,135,7.1,150,6.69,180,6.28
20,38.6,5.83478,52,6.42,60,6.69,75,7.22,90,7.65,110,8.43,120,8.63,135,8.08,150,7.48,180,6.96

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	4.5	4.77	4.97	4.91	4.86	4.69	4.16	3.52
8	5.34	5.61	5.77	5.8	5.82	5.67	5.12	4.48
10	5.86	6.04	6.16	6.29	6.3	6.21	5.92	5.32
12	6.12	6.27	6.43	6.64	6.71	6.58	6.32	5.98
14	6.31	6.48	6.69	6.97	7.15	7.01	6.69	6.34
16	6.4	6.62	6.96	7.15	7.61	7.46	7.1	6.69
20	6.42	6.69	7.22	7.65	8.43	8.63	8.08	7.48

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	43.9°	2.93	148°	3.05
8	42.8°	3.51	153°	3.89
10	40.9°	3.99	154°	4.63
12	39.4°	4.32	170°	5.36
14	38.1°	4.54	180°	5.93
16	37.9°	4.6	180°	6.28
20	38.6°	4.56	180°	6.96

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