River Stour - Erwarton Bay Wind ForecastUnited KingdomEESuffolkRiver Stour - Erwarton Bay1-Day3-Day5-Day Graph Plots Open in Graphs Wind Forecast Met OfficeWind Real-Time River Stour - Erwarton Bay wind forecast issued yesterday at 7:09 pm. Next forecast at approx. 7:09 am.River Stour - Erwarton Bay Wind Statistics August WindWattisham (26km)2025JulyAugustStrongest 1 August, 20256.7mph WNWAverage August4.5mphStrongest 5 July, 202522.4mph WSWAverage July6.8mphStrongest 1 January, 202531.3mph SWAverage 20257.3mphClimate (2011–Present)Wattisham (26km)Take a look at our website widgetsAvailable free! Find Out MoreStrongest 18 February, 202247mph WAverage 2020–20257.9mphWind RoseAnnual (5 Year Average)5 Year Average Annual5 Year Average August17.5%10%2.5%CalmStrongAugust Wind RoseAugust (5 Year Average)5 Year Average Annual5 Year Average August20%11.25%2.5%CalmStrongGet WillyWeather+ to remove ads