Chichester Harbour - Snow Hill Creek Entrance Wind ForecastUnited KingdomSEWest SussexChichester Harbour - Snow Hill Creek Entrance1-Day3-Day5-Day Graph Plots Open in Graphs Wind Forecast Met OfficeWind Real-Time Chichester Harbour - Snow Hill Creek Entrance wind forecast issued today at 1:11 am. Next forecast at approx. 1:11 pm. Wind Speed Wind GustChichester Harbour - Snow Hill Creek Entrance Wind Statistics July WindThorney Island (3km)2026JuneJulyStrongest 1 July, 202617.9mph WAverage July6.3mphStrongest 6 June, 202631.3mph SWAverage June9.7mphStrongest 24 March, 202635.8mph WAverage 20268.9mphClimate (2021–2026)Thorney Island (3km)Take a look at our website widgetsAvailable free! Find Out MoreStrongest 18 February, 202249.2mph WSWAverage 2021–20268.5mphWind RoseAnnual (5 Year Average)5 Year Average Annual5 Year Average July15%8.75%2.5%CalmStrongJuly Wind RoseJuly (5 Year Average)5 Year Average Annual5 Year Average July25%13.75%2.5%CalmStrongGet WillyWeather+ to remove ads