Brettabister Wind ForecastUnited KingdomOSShetland IslandsBrettabister1-Day3-Day5-Day Graph Plots Open in Graphs Wind Forecast Met OfficeWind Real-Time Brettabister wind forecast issued today at 7:13 pm. Next forecast at approx. 7:13 am. Wind Speed Wind GustBrettabister Wind Statistics July WindLerwick (S. Screen) (18km)2026JuneJulyStrongest 1 July, 202613.4mph SSEAverage July7.8mphStrongest 29 June, 202633.6mph SWAverage June11.1mphStrongest 24 March, 202651.4mph SWAverage 202616.5mphClimate (2021–2026)Lerwick (S. Screen) (18km)Take a look at our website widgetsAvailable free! Find Out MoreStrongest 27 December, 202362.6mph EAverage 2021–202614.5mphWind RoseAnnual (5 Year Average)5 Year Average Annual5 Year Average July17.5%10%2.5%CalmNear GaleJuly Wind RoseJuly (5 Year Average)5 Year Average Annual5 Year Average July22.5%12.5%2.5%CalmNear GaleGet WillyWeather+ to remove ads