Sterile Island Wind ForecastAustraliaTASSouthernSterile Island1-Day3-Day5-Day Graph Plots Open in Graphs Wind Forecast Bureau of Meteorology Swell Height and Direction Forecast NOAA WaveWatch IIIWind Real-Time Sterile Island wind forecast issued today at 1:14 pm. Next forecast at approx. 1:14 am. Sterile Island Wind Statistics View MoreJanuary WindCape Bruny (14km)2026DecemberJanuaryStrongest 1 January, 202655.4km/h SWAverage January16.4km/hStrongest 15 December, 2025107.3km/h WAverage December27.5km/hStrongest 1 January, 202655.4km/h SWAverage 202616.4km/hClimate (2010–Present)Cape Bruny (14km)Take a look at our website widgetsAvailable free! Find Out MoreStrongest 31 July, 2023139km/h WAverage 2021–202623.5km/hWind RoseAnnual (5 Year Average)5 Year Average Annual5 Year Average January17.5%10%2.5%CalmStrong GaleJanuary Wind RoseJanuary (5 Year Average)5 Year Average Annual5 Year Average January15%8.75%2.5%CalmStrong GaleGet WillyWeather+ to remove ads