River Wind ForecastUnited KingdomSEWest SussexRiver1-Day3-Day5-Day Graph Plots Open in Graphs Wind Forecast Met OfficeWind Real-Time River wind forecast issued today at 1:10 pm. Next forecast at approx. 1:10 am.River Wind Statistics April WindThorney Island (27km)2026MarchAprilStrongest 3 April, 202620.1mph SWAverage April8.9mphStrongest 24 March, 202635.8mph WAverage March8.4mphStrongest 24 March, 202635.8mph WAverage 20269.4mphClimate (2011–Present)Thorney Island (27km)Take a look at our website widgetsAvailable free! Find Out MoreStrongest 18 February, 202249.2mph WSWAverage 2021–20268.4mphWind RoseAnnual (5 Year Average)5 Year Average Annual5 Year Average April15%8.75%2.5%CalmNear GaleApril Wind RoseApril (5 Year Average)5 Year Average Annual5 Year Average April20%11.25%2.5%CalmNear GaleGet WillyWeather+ to remove ads