Port St Mary Wind ForecastUnited KingdomDGDumfries and GallowayPort St Mary1-Day3-Day5-Day Graph Plots Open in Graphs Wind Forecast Met Office Swell Height and Direction Forecast NOAA WaveWatch IIIWind Real-Time Port St Mary wind forecast issued today at 1:09 am. Next forecast at approx. 1:09 pm. Wind Speed Wind GustPort St Mary Wind Statistics September WindRonaldsway (6km)2026AugustSeptemberStrongest 10 September, 202629.1mph SAverage September12.9mphStrongest 5 August, 202624.6mph WSWAverage August7.7mphStrongest 27 January, 202647mph EAverage 202611.8mphClimate (2021–2026)Ronaldsway (6km)Take a look at our website widgetsAvailable free! Find Out MoreStrongest 24 January, 202553.7mph SSWAverage 2021–202611.6mphWind RoseAnnual (5 Year Average)5 Year Average Annual5 Year Average September22.5%12.5%2.5%CalmNear GaleSeptember Wind RoseSeptember (5 Year Average)5 Year Average Annual5 Year Average September25%13.75%2.5%CalmNear GaleGet WillyWeather+ to remove ads