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 6:13 pm. Next forecast at approx. 6:13 am.Porth Llawenan Wind Statistics March WindAberdaron (6km)2025FebruaryMarchStrongest 23 March, 202531.3mph NAverage March11mphStrongest 23 February, 202547mph SAverage February16.3mphStrongest 24 January, 202564.9mph SWAverage 202514.6mphClimate (2011–Present)Aberdaron (6km)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 March12.5%7.5%2.5%CalmStormMarch Wind RoseMarch (5 Year Average)5 Year Average Annual5 Year Average March20%11.25%2.5%CalmStormGet WillyWeather+ to remove ads