Slack Head Wind ForecastUnited KingdomNWCumbriaSlack Head1-Day3-Day5-Day Graph Plots Open in Graphs Wind Forecast Met OfficeWind Real-Time Slack Head wind forecast issued today at 1:16 pm. Next forecast at approx. 1:16 am.Slack Head Wind Statistics March WindWalney Island (32km)2026FebruaryMarchStrongest 12 March, 202629.1mph SSWAverage March10.6mphStrongest 5 February, 202626.8mph ENEAverage February10.3mphStrongest 7 January, 202629.1mph WNWAverage 202611mphClimate (2011–Present)Walney Island (32km)Take a look at our website widgetsAvailable free! Find Out MoreStrongest 13 November, 202344.7mph WAverage 2021–20268.9mphWind RoseAnnual (5 Year Average)5 Year Average Annual5 Year Average March17.5%10%2.5%CalmNear GaleMarch Wind RoseMarch (5 Year Average)5 Year Average Annual5 Year Average March22.5%12.5%2.5%CalmNear GaleGet WillyWeather+ to remove ads