River Blackwater - Osea Island Wind ForecastUnited KingdomEEEssexRiver Blackwater - Osea Island1-Day3-Day5-Day Graph Plots Open in Graphs Wind Forecast Met OfficeWind Real-Time River Blackwater - Osea Island wind forecast issued today at 1:12 pm. Next forecast at approx. 1:12 am.River Blackwater - Osea Island Wind Statistics May WindShoeburyness (19km)2025AprilMayStrongest 5 May, 202524.6mph ENEAverage May7.7mphStrongest 2 April, 202526.8mph NEAverage April8.2mphStrongest 6 January, 202531.3mph SSWAverage 20257.6mphClimate (2011–Present)Shoeburyness (19km)Take a look at our website widgetsAvailable free! Find Out MoreStrongest 18 February, 202242.5mph WSWAverage 2020–20258.2mphWind RoseAnnual (5 Year Average)5 Year Average Annual5 Year Average May15%8.75%2.5%CalmNear GaleMay Wind RoseMay (5 Year Average)5 Year Average Annual5 Year Average May15%8.75%2.5%CalmNear GaleGet WillyWeather+ to remove ads