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 6:10 pm. Next forecast at approx. 6:10 am.St Helen's Wind Statistics December WindHerstmonceux West End (18km)2025NovemberDecemberStrongest 18 December, 202524.6mph NAverage December5.7mphStrongest 1 November, 202513.4mph SAverage November4.1mphStrongest 18 December, 202524.6mph NAverage 20253.9mphClimate (2011–Present)Herstmonceux West End (18km)Take a look at our website widgetsAvailable free! Find Out MoreStrongest 20 January, 202126.8mph SSWAverage 2020–20254.1mphWind RoseAnnual (5 Year Average)5 Year Average Annual5 Year Average December20%11.25%2.5%CalmNear GaleDecember Wind RoseDecember (5 Year Average)5 Year Average Annual5 Year Average December15%8.75%2.5%CalmNear GaleGet WillyWeather+ to remove ads