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 today at 1:13 pm. Next forecast at approx. 1:13 am.St Mary's Wind Statistics April WindScilly St Marys (1km)2026MarchAprilStrongest – Average April–Strongest 1 March, 202640.3mph SAverage March15mphStrongest 8 January, 202662.6mph NWAverage 202616.1mphClimate (2011–Present)Scilly St Marys (1km)Take a look at our website widgetsAvailable free! Find Out MoreStrongest 8 January, 202662.6mph NWAverage 2021–202613.9mphWind RoseAnnual (5 Year Average)5 Year Average Annual5 Year Average April15%8.75%2.5%CalmStrong GaleApril Wind RoseApril (5 Year Average)5 Year Average Annual5 Year Average April15%8.75%2.5%CalmStrong GaleGet WillyWeather+ to remove ads