Pen y Cil Wind ForecastUnited KingdomWLGwyneddPen y Cil1-Day3-Day5-Day Graph Plots Open in Graphs Wind Forecast Met Office Swell Height and Direction Forecast NOAA WaveWatch IIIWind Real-Time Pen y Cil wind forecast issued today at 1:09 pm. Next forecast at approx. 1:09 am.Pen y Cil Wind Statistics May WindAberdaron (1km)2026AprilMayStrongest 19 May, 202633.6mph SSWAverage May12.5mphStrongest 4 April, 202655.9mph SWAverage April15.3mphStrongest 4 April, 202655.9mph SWAverage 202615.8mphClimate (2011–Present)Aberdaron (1km)Take a look at our website widgetsAvailable free! Find Out MoreStrongest 7 December, 202164.9mph SSWAverage 2021–202614.9mphWind RoseAnnual (5 Year Average)5 Year Average Annual5 Year Average May12.5%7.5%2.5%CalmStrong GaleMay Wind RoseMay (5 Year Average)5 Year Average Annual5 Year Average May17.5%10%2.5%CalmStrong GaleGet WillyWeather+ to remove ads