Sisters Bay Wind ForecastAustraliaTASSouthernSisters Bay1-Day3-Day5-Day Graph Plots Open in Graphs Wind Forecast Bureau of Meteorology Swell Height and Direction Forecast NOAA WaveWatch IIIWind Real-Time Sisters Bay wind forecast issued today at 6:33 am. Next forecast at approx. 6:33 pm. Wind Speed Wind Gust Sisters Bay Wind Statistics View MoreAugust WindTasman Island (31km)2026JulyAugustStrongest 11 August, 202659.4km/h SSWAverage August15.1km/hStrongest 4 July, 2026120.2km/h SSWAverage July19.2km/hStrongest 4 July, 2026120.2km/h SSWAverage 202619.3km/hClimate (2021–2026)Tasman Island (31km)Take a look at our website widgetsAvailable free! Find Out MoreStrongest 11 June, 2022150.1km/h SSWAverage 2021–202620.6km/hWind RoseAnnual (5 Year Average)5 Year Average Annual5 Year Average August20%11.25%2.5%LightStrong GaleAugust Wind RoseAugust (5 Year Average)5 Year Average Annual5 Year Average August27.5%15%2.5%LightStrong GaleGet WillyWeather+ to remove ads