Lillafüred — ORC Rating

GPH

528.6

OSN

520.1

LOA

18.5 m

Displacement

8510 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.7996

Medium

1.0229

High

1.1624

Triple Offshore

Low

1.0359

Medium

1.2571

High

1.3853

Boat Specifications

Dimensions

Length overall: 18.5 m
Beam: 2.8 m
Draft: 1.85 m
Displacement: 8510 kg
Crew weight: 900 kg
Wetted surface: 38.45 m²

Sails

Mainsail: 73.19 m²
Genoa: 41.39 m²
Spinnaker: 236.06 m²
Asymmetric spinnaker: 259.65 m²

Design

Type: 75 skerry Cruiser
Builder: Balatonfüred SY
Designer: Jenő Benacsek
Year built: 1943

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.

6,44.1,5.737152,52,6.35,60,6.85,75,7.43,90,7.67,110,7.35,120,6.9,135,6.4,142.9,5.892797,150,5.42
8,42,6.432124,52,7.21,60,7.6,75,7.96,90,8.24,110,8.25,120,8.02,135,7.9,146,7.14081,150,6.84
10,41.1,6.807656,52,7.62,60,7.96,75,8.32,90,8.53,110,8.74,120,8.62,135,8.67,148.2,8.153971,150,8
12,40.5,7.035715,52,7.85,60,8.16,75,8.52,90,8.77,110,9.06,120,9.03,135,9.2,150,8.82,153.1,8.634247
14,40.1,7.190281,52,8.01,60,8.31,75,8.67,90,8.96,110,9.32,120,9.39,135,9.65,150,9.43,158.6,8.90387
16,39.9,7.325672,52,8.13,60,8.42,75,8.79,90,9.12,110,9.56,120,9.72,135,10.07,150,10.07,157.7,9.554591
20,39.9,7.482092,52,8.28,60,8.56,75,8.97,90,9.4,110,9.98,120,10.34,135,10.94,150,11.79,152.1,11.586782
24,40.9,7.474994,52,8.27,60,8.59,75,9.06,90,9.6,110,10.27,120,10.87,135,12,150,14.45,152.9,14.614483

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	6.35	6.85	7.43	7.67	7.35	6.9	6.4	5.42
8	7.21	7.6	7.96	8.24	8.25	8.02	7.9	6.84
10	7.62	7.96	8.32	8.53	8.74	8.62	8.67	8
12	7.85	8.16	8.52	8.77	9.06	9.03	9.2	8.82
14	8.01	8.31	8.67	8.96	9.32	9.39	9.65	9.43
16	8.13	8.42	8.79	9.12	9.56	9.72	10.07	10.07
20	8.28	8.56	8.97	9.4	9.98	10.34	10.94	11.79
24	8.27	8.59	9.06	9.6	10.27	10.87	12	14.45

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	44.1°	4.12	142.9°	4.7
8	42°	4.78	146°	5.92
10	41.1°	5.13	148.2°	6.93
12	40.5°	5.35	153.1°	7.7
14	40.1°	5.5	158.6°	8.29
16	39.9°	5.62	157.7°	8.84
20	39.9°	5.74	152.1°	10.24
24	40.9°	5.65	152.9°	13.01

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