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 7:10 pm. Next forecast at approx. 7:10 am.Pen y Cil Wind Statistics August WindAberdaron (1km)2025JulyAugustStrongest 4 August, 202542.5mph SWAverage August12.3mphStrongest 15 July, 202547mph SWAverage July10.3mphStrongest 24 January, 202564.9mph SWAverage 202513mphClimate (2011–Present)Aberdaron (1km)Take a look at our website widgetsAvailable free! Find Out MoreStrongest 7 December, 202164.9mph SSWAverage 2020–202514.8mphWind RoseAnnual (5 Year Average)5 Year Average Annual5 Year Average August12.5%7.5%2.5%CalmGaleAugust Wind RoseAugust (5 Year Average)5 Year Average Annual5 Year Average August20%11.25%2.5%CalmGaleGet WillyWeather+ to remove ads