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 7:10 pm. Next forecast at approx. 7:10 am. Wind Speed Wind GustPorth Llawenan Wind Statistics October WindAberdaron (6 km)2026SeptemberOctoberStrongest 13 October, 202638 mph SSWAverage October18.5 mphStrongest 18 September, 202642.5 mph SWAverage September16.3 mphStrongest 4 April, 202655.9 mph SWAverage 202614.7 mphClimate (2021–2026)Aberdaron (6 km)Take a look at our website widgetsAvailable free! Find Out MoreStrongest 7 December, 202164.9 mph SSWAverage 2021–202615.2 mphWind 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