Swansea Bay Wind ForecastUnited KingdomWLSwanseaSwansea Bay1-Day3-Day5-Day Graph Plots Open in Graphs Wind Forecast Met OfficeWind Real-Time Swansea Bay wind forecast issued today at 1:11 am. Next forecast at approx. 1:11 pm.Swansea Bay Wind Statistics September WindPembrey Sands Samos (29km)2025AugustSeptemberStrongest 15 September, 202542.5mph WSWAverage September17.9mphStrongest 30 August, 202538mph SWAverage August10.5mphStrongest 27 January, 202555.9mph SWAverage 202510.8mphClimate (2011–Present)Pembrey Sands Samos (29km)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 September17.5%10%2.5%CalmStrong GaleSeptember Wind RoseSeptember (5 Year Average)5 Year Average Annual5 Year Average September17.5%10%2.5%CalmStrong GaleGet WillyWeather+ to remove ads