Round Island Wind ForecastUnited KingdomSWDorsetRound Island1-Day3-Day5-Day Graph Plots Open in Graphs Wind Forecast Met OfficeWind Real-Time Round Island wind forecast issued today at 1:11 pm. Next forecast at approx. 1:11 am.Round Island Wind Statistics September WindHurn (16km)2025AugustSeptemberStrongest 3 September, 202520.1mph SWAverage September10.4mphStrongest 31 August, 202520.1mph SWAverage August5.6mphStrongest 26 January, 202529.1mph SSEAverage 20256mphClimate (2011–Present)Hurn (16km)Take a look at our website widgetsAvailable free! Find Out MoreStrongest 27 November, 202135.8mph NNWAverage 2020–20256.5mphWind RoseAnnual (5 Year Average)5 Year Average Annual5 Year Average September20%11.25%2.5%CalmStrongSeptember Wind RoseSeptember (5 Year Average)5 Year Average Annual5 Year Average September20%11.25%2.5%CalmStrongGet WillyWeather+ to remove ads