Inner Sister Island Wind ForecastAustraliaTASNorthernInner Sister Island1-Day3-Day5-Day Graph Plots Open in Graphs Wind Forecast Bureau of Meteorology Swell Height and Direction Forecast NOAA WaveWatch IIIWind Real-Time Inner Sister Island wind forecast issued today at 6:33 am. Next forecast at approx. 6:33 pm. Wind Speed Wind Gust Inner Sister Island Wind Statistics View MoreAugust WindFlinders Island Airport (44km)2026JulyAugustStrongest – Average August–Strongest 13 July, 202698.3km/h NWAverage July27km/hStrongest 11 April, 2026103.7km/h WAverage 202622.4km/hClimate (2021–2026)Flinders Island Airport (44km)Take a look at our website widgetsAvailable free! Find Out MoreStrongest 1 September, 2024111.2km/h NWAverage 2021–202623.8km/hWind RoseAnnual (5 Year Average)5 Year Average Annual5 Year Average August22.5%12.5%2.5%CalmStrong GaleAugust Wind RoseAugust (5 Year Average)5 Year Average Annual5 Year Average August20%11.25%2.5%CalmStrong GaleGet WillyWeather+ to remove ads