Porth Tywyn Mawr Wind ForecastUnited KingdomWLIsle of AngleseyPorth Tywyn Mawr1-Day3-Day5-Day Graph Plots Open in Graphs Wind Forecast Met Office Swell Height and Direction Forecast NOAA WaveWatch IIIWind Real-Time Porth Tywyn Mawr wind forecast issued today at 1:19 pm. Next forecast at approx. 1:19 am.Porth Tywyn Mawr Wind Statistics April WindValley (9km)2024MarchAprilStrongest 6 April, 202440.3mph SAverage April17.7mphStrongest 13 March, 202435.8mph SAverage March13.2mphStrongest 21 January, 202453.7mph SAverage 202414.1mphClimate (2011–Present)Valley (9km)Take a look at our website widgetsAvailable free! Find Out MoreStrongest 7 December, 202153.7mph SSWAverage 2019–202412.3mphWind RoseAnnual (5 Year Average)5 Year Average Annual5 Year Average April15%8.75%2.5%CalmStrong GaleApril Wind RoseApril (5 Year Average)5 Year Average Annual5 Year Average April17.5%10%2.5%CalmStrong GaleGet an account to remove ads