St Helena Wind ForecastUnited KingdomEENorfolkSt Helena1-Day3-Day5-Day Graph Plots Open in Graphs Wind Forecast Met OfficeWind Real-Time St Helena wind forecast issued today at 1:11 am. Next forecast at approx. 1:11 pm.St Helena Wind Statistics May WindWeybourne (27km)2025AprilMayStrongest 5 May, 202526.8mph NEAverage May10.3mphStrongest 16 April, 202522.4mph SSWAverage April8.6mphStrongest 1 January, 202533.6mph SWAverage 202510mphClimate (2011–Present)Weybourne (27km)Take a look at our website widgetsAvailable free! Find Out MoreStrongest 25 September, 202051.4mph NNWAverage 2020–202511.3mphWind RoseAnnual (5 Year Average)5 Year Average Annual5 Year Average May17.5%10%2.5%CalmGaleMay Wind RoseMay (5 Year Average)5 Year Average Annual5 Year Average May20%11.25%2.5%CalmGaleGet WillyWeather+ to remove ads