Ynys Gwylan-fawr Wind ForecastUnited KingdomWLGwyneddYnys Gwylan-fawr1-Day3-Day5-Day Graph Plots Open in Graphs Wind Forecast Met Office Swell Height and Direction Forecast NOAA WaveWatch IIIWind Real-Time Ynys Gwylan-fawr wind forecast issued today at 1:09 pm. Next forecast at approx. 1:09 am.Ynys Gwylan-fawr Wind Statistics June WindAberdaron (3km)2025MayJuneStrongest 3 June, 202542.5mph SAverage June14.7mphStrongest 26 May, 202544.7mph SWAverage May12.8mphStrongest 24 January, 202564.9mph SWAverage 202513.6mphClimate (2011–Present)Aberdaron (3km)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 June12.5%7.5%2.5%CalmGaleJune Wind RoseJune (5 Year Average)5 Year Average Annual5 Year Average June12.5%7.5%2.5%CalmGaleGet WillyWeather+ to remove ads