Porth Llawenan Wind ForecastUnited KingdomWLGwyneddPorth Llawenan1-Day3-Day5-Day Graph Plots Open in Graphs Wind Forecast Met Office Swell Height and Direction Forecast NOAA WaveWatch IIIWind Real-Time Porth Llawenan wind forecast issued today at 12:13 pm. Next forecast at approx. 12:13 am.Porth Llawenan Wind Statistics December WindAberdaron (6km)2024NovemberDecemberStrongest 2 December, 202429.1mph NWAverage December22.4mphStrongest 23 November, 202451.4mph SSWAverage November13mphStrongest 21 January, 202462.6mph SWAverage 202414.5mphClimate (2011–Present)Aberdaron (6km)Take a look at our website widgetsAvailable free! Find Out MoreStrongest 9 February, 202067.1mph SWAverage 2019–202415.1mphWind RoseAnnual (5 Year Average)5 Year Average Annual5 Year Average December12.5%7.5%2.5%CalmViolentDecember Wind RoseDecember (5 Year Average)5 Year Average Annual5 Year Average December20%11.25%2.5%CalmViolentGet WillyWeather+ to remove ads