St Mary's Airport Wind ForecastUnited KingdomSWCornwallSt Mary's Airport1-Day3-Day5-Day Graph Plots Open in Graphs Wind Forecast Met OfficeWind Real-Time St Mary's Airport wind forecast issued today at 7:08 pm. Next forecast at approx. 7:08 am. Wind Speed Wind GustSt Mary's Airport Wind Statistics June WindScilly St Marys (0km)2026MayJuneStrongest 5 June, 202642.5mph SSEAverage June14.4mphStrongest 18 May, 202635.8mph SAverage May10.9mphStrongest 8 January, 202662.6mph NWAverage 202615mphClimate (2021–2026)Scilly St Marys (0km)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 June15%8.75%2.5%CalmGaleJune Wind RoseJune (5 Year Average)5 Year Average Annual5 Year Average June20%11.25%2.5%CalmGaleGet WillyWeather+ to remove ads