St Mary's Wind ForecastUnited KingdomSWCornwallSt Mary's1-Day3-Day5-Day Graph Plots Open in Graphs Wind Forecast Met OfficeWind Real-Time St Mary's wind forecast issued yesterday at 7:12 pm. Next forecast at approx. 7:12 am.St Mary's Wind Statistics May WindScilly St Marys (1km)2024AprilMayStrongest 1 May, 202420.1mph SAverage May6.7mphStrongest 6 April, 202447mph SSWAverage April16.3mphStrongest 21 January, 202447mph SWAverage 202416.7mphClimate (2011–Present)Scilly St Marys (1km)Take a look at our website widgetsAvailable free! Find Out MoreStrongest 13 January, 202055.9mph SAverage 2019–202414.5mphWind RoseAnnual (5 Year Average)5 Year Average Annual5 Year Average May15%8.75%2.5%CalmGaleMay Wind RoseMay (5 Year Average)5 Year Average Annual5 Year Average May12.5%7.5%2.5%CalmGaleGet an account to remove ads