Groton Wind ForecastUnited KingdomEESuffolkGroton1-Day3-Day5-Day Graph Plots Open in Graphs Wind Forecast Met OfficeWind Real-Time Groton wind forecast issued today at 1:13 pm. Next forecast at approx. 1:13 am.Groton Wind Statistics May WindWattisham (11km)2026AprilMayStrongest 5 May, 202613.4mph NNEAverage May6mphStrongest 4 April, 202624.6mph SSWAverage April8.4mphStrongest 24 March, 202629.1mph WAverage 20268.4mphClimate (2011–Present)Wattisham (11km)Take a look at our website widgetsAvailable free! Find Out MoreStrongest 18 February, 202247mph WAverage 2021–20267.9mphWind RoseAnnual (5 Year Average)5 Year Average Annual5 Year Average May17.5%10%2.5%CalmStrongMay Wind RoseMay (5 Year Average)5 Year Average Annual5 Year Average May12.5%7.5%2.5%CalmStrongGet WillyWeather+ to remove ads