Gruting Wind ForecastUnited KingdomOSShetland IslandsGruting1-Day3-Day5-Day Graph Plots Open in Graphs Wind Forecast Met OfficeWind Real-Time Gruting wind forecast issued today at 12:12 pm. Next forecast at approx. 12:12 am.Gruting Wind Statistics December WindLerwick (S. Screen) (20km)2025NovemberDecemberStrongest 10 December, 202549.2mph WSWAverage December18.8mphStrongest 28 November, 202549.2mph SSWAverage November14mphStrongest 4 March, 202553.7mph SWAverage 202514.7mphClimate (2011–Present)Lerwick (S. Screen) (20km)Take a look at our website widgetsAvailable free! Find Out MoreStrongest 27 December, 202362.6mph EAverage 2020–202514.1mphWind RoseAnnual (5 Year Average)5 Year Average Annual5 Year Average December17.5%10%2.5%CalmStormDecember Wind RoseDecember (5 Year Average)5 Year Average Annual5 Year Average December25%13.75%2.5%CalmStormGet WillyWeather+ to remove ads