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 7:09 pm. Next forecast at approx. 7:09 am.River Blackwater - Osea Island Wind Statistics July WindShoeburyness (19km)2025JuneJulyStrongest 2 July, 202515.7mph NNWAverage July5.6mphStrongest 3 June, 202522.4mph SSWAverage June8.6mphStrongest 6 January, 202531.3mph SSWAverage 20257.8mphClimate (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 July15%8.75%2.5%CalmFreshJuly Wind RoseJuly (5 Year Average)5 Year Average Annual5 Year Average July25%13.75%2.5%CalmFreshGet WillyWeather+ to remove ads