Swansea Bay Wind ForecastUnited KingdomWLSwanseaSwansea Bay1-Day3-Day5-Day Graph Plots Open in Graphs Wind Forecast Met OfficeWind Real-Time Swansea Bay wind forecast issued today at 5:02 am. Next forecast at approx. 5:02 pm.Swansea Bay Wind Statistics August WindMumbles Head (2.5 miles)2020JulyAugustStrongest 4 August, 202031.3mph SWAverage August9.9mphStrongest 3 July, 202038mph SWAverage July11.7mphStrongest 15 February, 202060.4mph SSWAverage 202013.3mphClimate (2011–Present)Mumbles Head (2.5 miles)Take a look at our website widgetsAvailable free! Find Out MoreStrongest 16 October, 201762.6mph SSWAverage 2011–Present12.7mphWind RoseAnnual (5 Year Average)5 Year Average Annual5 Year Average August27.5%15%2.5%CalmStrong GaleAugust Wind RoseAugust (5 Year Average)5 Year Average Annual5 Year Average August25%13.75%2.5%CalmStrong GaleGet an account to remove ads