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 12:11 pm. Next forecast at approx. 12:11 am.Porth Llawenan Wind Statistics November WindAberdaron (6km)2025OctoberNovemberStrongest 1 November, 202547mph SSWAverage November18.7mphStrongest 3 October, 202558.2mph SWAverage October17.2mphStrongest 24 January, 202564.9mph SWAverage 202514.1mphClimate (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 November12.5%7.5%2.5%CalmStormNovember Wind RoseNovember (5 Year Average)5 Year Average Annual5 Year Average November25%13.75%2.5%CalmStormGet WillyWeather+ to remove ads