Garnswllt Wind ForecastUnited KingdomWLSwanseaGarnswllt1-Day3-Day5-Day Graph Plots Open in Graphs Wind Forecast Met OfficeWind Real-Time Garnswllt wind forecast issued today at 12:10 pm. Next forecast at approx. 12:10 am.Garnswllt Wind Statistics January WindPembrey Sands Samos (26km)2026DecemberJanuaryStrongest 8 January, 202635.8mph NNEAverage January10.5mphStrongest 9 December, 202547mph SWAverage December14.8mphStrongest 8 January, 202635.8mph NNEAverage 202610.5mphClimate (2011–Present)Pembrey Sands Samos (26km)Take a look at our website widgetsAvailable free! Find Out MoreStrongest 18 February, 202264.9mph WNWAverage 2021–202611.7mphWind RoseAnnual (5 Year Average)5 Year Average Annual5 Year Average January17.5%10%2.5%CalmStrong GaleJanuary Wind RoseJanuary (5 Year Average)5 Year Average Annual5 Year Average January17.5%10%2.5%CalmStrong GaleGet WillyWeather+ to remove ads