St Helen's Wind ForecastUnited KingdomSEEast SussexSt Helen's1-Day3-Day5-Day Graph Plots Open in Graphs Wind Forecast Met OfficeWind Real-Time St Helen's wind forecast issued today at 1:09 pm. Next forecast at approx. 1:09 am.St Helen's Wind Statistics May WindHerstmonceux West End (18km)2026AprilMayStrongest 10 May, 202613.4mph NEAverage May3mphStrongest 5 April, 202617.9mph SWAverage April4.8mphStrongest 13 March, 202624.6mph SWAverage 20264.6mphClimate (2011–Present)Herstmonceux West End (18km)Take a look at our website widgetsAvailable free! Find Out MoreStrongest 18 February, 202226.8mph WSWAverage 2021–20264.1mphWind RoseAnnual (5 Year Average)5 Year Average Annual5 Year Average May20%11.25%2.5%CalmFreshMay Wind RoseMay (5 Year Average)5 Year Average Annual5 Year Average May20%11.25%2.5%CalmFreshGet WillyWeather+ to remove ads