Alltwen Wind ForecastUnited KingdomWLNeath Port TalbotAlltwen1-Day3-Day5-Day Graph Plots Open in Graphs Wind Forecast Met OfficeWind Real-Time Alltwen wind forecast issued today at 1:13 pm. Next forecast at approx. 1:13 am.Alltwen Wind Statistics April WindPembrey Sands Samos (36km)2025MarchAprilStrongest 16 April, 202538mph WAverage April9.1mphStrongest 28 March, 202526.8mph WSWAverage March7.6mphStrongest 27 January, 202555.9mph SWAverage 202510.1mphClimate (2011–Present)Pembrey Sands Samos (36km)Take a look at our website widgetsAvailable free! Find Out MoreStrongest 18 February, 202264.9mph WNWAverage 2020–202511.7mphWind RoseAnnual (5 Year Average)5 Year Average Annual5 Year Average April17.5%10%2.5%CalmGaleApril Wind RoseApril (5 Year Average)5 Year Average Annual5 Year Average April22.5%12.5%2.5%CalmGaleGet WillyWeather+ to remove ads