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 12:09 am. Next forecast at approx. 12:09 pm.Porth Dinllaen Wind Statistics January WindAberdaron (20km)2026DecemberJanuaryStrongest 1 January, 202626.8mph WAverage January22.4mphStrongest 9 December, 202558.2mph SSWAverage December19.7mphStrongest 1 January, 202626.8mph WAverage 202622.4mphClimate (2011–Present)Aberdaron (20km)Take a look at our website widgetsAvailable free! Find Out MoreStrongest 7 December, 202164.9mph SSWAverage 2021–202614.8mphWind RoseAnnual (5 Year Average)5 Year Average Annual5 Year Average January12.5%7.5%2.5%CalmViolentJanuary Wind RoseJanuary (5 Year Average)5 Year Average Annual5 Year Average January17.5%10%2.5%CalmViolentGet WillyWeather+ to remove ads