Siadar Uarach Wind ForecastUnited KingdomHEWestern IslesSiadar Uarach1-Day3-Day5-Day Graph Plots Open in Graphs Wind Forecast Met Office Swell Height and Direction Forecast NOAA WaveWatch IIIWind Real-Time Siadar Uarach wind forecast issued today at 1:11 am. Next forecast at approx. 1:11 pm.Siadar Uarach Wind Statistics May WindStornoway (22km)2025AprilMayStrongest 13 May, 202524.6mph NEAverage May9.1mphStrongest 14 April, 202524.6mph SAverage April8.9mphStrongest 24 January, 202540.3mph EAverage 202512mphClimate (2011–Present)Stornoway (22km)Take a look at our website widgetsAvailable free! Find Out MoreStrongest 8 January, 202353.7mph SAverage 2020–202511.7mphWind RoseAnnual (5 Year Average)5 Year Average Annual5 Year Average May22.5%12.5%2.5%CalmGaleMay Wind RoseMay (5 Year Average)5 Year Average Annual5 Year Average May20%11.25%2.5%CalmGaleGet WillyWeather+ to remove ads