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 12:09 am. Next forecast at approx. 12:09 pm.St Mary's Wind Statistics October WindScilly St Marys (1km)2025SeptemberOctoberStrongest 3 October, 202538mph SWAverage October14.9mphStrongest 9 September, 202533.6mph SAverage September13.3mphStrongest 26 January, 202560.4mph SSEAverage 202512.8mphClimate (2011–Present)Scilly St Marys (1km)Take a look at our website widgetsAvailable free! Find Out MoreStrongest 26 January, 202560.4mph SSEAverage 2020–202513.9mphWind RoseAnnual (5 Year Average)5 Year Average Annual5 Year Average October15%8.75%2.5%CalmStrong GaleOctober Wind RoseOctober (5 Year Average)5 Year Average Annual5 Year Average October22.5%12.5%2.5%CalmStrong GaleGet WillyWeather+ to remove ads