Cwm-twrch Isaf Wind ForecastUnited KingdomWLPowysCwm-twrch Isaf1-Day3-Day5-Day Graph Plots Open in Graphs Wind Forecast Met OfficeWind Real-Time Cwm-twrch Isaf wind forecast issued today at 7:12 pm. Next forecast at approx. 7:12 am.Cwm-twrch Isaf Wind Statistics May WindMumbles Head (27km)2024AprilMayStrongest 3 May, 202422.4mph WSWAverage May10.6mphStrongest 7 April, 202447mph SSWAverage April14.8mphStrongest 21 January, 202460.4mph SSWAverage 202414.9mphClimate (2011–Present)Mumbles Head (27km)Take a look at our website widgetsAvailable free! Find Out MoreStrongest 18 February, 202269.3mph SSWAverage 2019–202413.1mphWind RoseAnnual (5 Year Average)5 Year Average Annual5 Year Average May27.5%15%2.5%CalmStormMay Wind RoseMay (5 Year Average)5 Year Average Annual5 Year Average May17.5%10%2.5%CalmStormGet an account to remove ads