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 1:09 am. Next forecast at approx. 1:09 pm.Porth Llawenan Wind Statistics October WindAberdaron (6km)2025SeptemberOctoberStrongest 2 October, 202535.8mph SAverage October23.1mphStrongest 15 September, 202547mph WSWAverage September17mphStrongest 24 January, 202564.9mph SWAverage 202513.6mphClimate (2011–Present)Aberdaron (6km)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 October12.5%7.5%2.5%CalmStrong GaleOctober Wind RoseOctober (5 Year Average)5 Year Average Annual5 Year Average October22.5%12.5%2.5%CalmStrong GaleGet WillyWeather+ to remove ads