Porth Dinllaen Wind ForecastUnited KingdomWLGwyneddPorth Dinllaen1-Day3-Day5-Day Graph Plots Open in Graphs Wind Forecast Met Office Swell Height and Direction Forecast NOAA WaveWatch IIIWind Real-Time Porth Dinllaen wind forecast issued today at 7:09 am. Next forecast at approx. 7:09 pm.Porth Dinllaen Wind Statistics July WindAberdaron (20km)2025JuneJulyStrongest 4 July, 202542.5mph SWAverage July11.2mphStrongest 3 June, 202542.5mph SAverage June14.6mphStrongest 24 January, 202564.9mph SWAverage 202513.4mphClimate (2011–Present)Aberdaron (20km)Take a look at our website widgetsAvailable free! Find Out MoreStrongest 7 December, 202164.9mph SSWAverage 2020–202514.9mphWind RoseAnnual (5 Year Average)5 Year Average Annual5 Year Average July12.5%7.5%2.5%CalmNear GaleJuly Wind RoseJuly (5 Year Average)5 Year Average Annual5 Year Average July22.5%12.5%2.5%CalmNear GaleGet WillyWeather+ to remove ads