Isthmus Bay Wind ForecastAustraliaTASSouthernIsthmus Bay1-Day3-Day5-Day Graph Plots Open in Graphs Wind Forecast Bureau of MeteorologyWind Real-Time Isthmus Bay wind forecast issued today at 1:33 pm. Next forecast at approx. 1:33 am. Wind Speed Wind Gust Isthmus Bay Wind Statistics View MoreNovember WindCape Bruny (27 km)2026OctoberNovemberStrongest 7 November, 202683.2 km/h WSWAverage November21.2 km/hStrongest 13 October, 2026111.2 km/h WAverage October23.5 km/hStrongest 3 September, 2026126 km/h WAverage 202622.8 km/hClimate (2021–2026)Cape Bruny (27 km)Take a look at our website widgetsAvailable free! Find Out MoreStrongest 31 July, 2023139 km/h WAverage 2021–202623.3 km/hWind RoseAnnual (5 Year Average)5 Year Average Annual5 Year Average November17.5%10%2.5%CalmStrong GaleNovember Wind RoseNovember (5 Year Average)5 Year Average Annual5 Year Average November20%11.25%2.5%CalmStrong GaleGet WillyWeather+ to remove ads