Portbury Wind ForecastUnited KingdomSWSomersetPortbury1-Day3-Day5-Day Graph Plots Open in Graphs Wind Forecast Met OfficeWind Real-Time Portbury wind forecast issued today at 12:12 pm. Next forecast at approx. 12:12 am.Portbury Wind Statistics November WindLyneham (50km)2025OctoberNovemberStrongest – Average November–Strongest – Average October–Strongest – Average 2025–Climate (2011–Present)Lyneham (50km)Take a look at our website widgetsAvailable free! Find Out MoreStrongest 11 March, 202126.8mph WSWAverage 2020–20251.3mphWind RoseAnnual (5 Year Average)5 Year Average Annual5 Year Average November17.5%10%2.5%CalmNear GaleNovember Wind RoseNovember (5 Year Average)5 Year Average Annual5 Year Average November20%11.25%2.5%CalmNear GaleGet WillyWeather+ to remove ads