Blackwattle Bay Wind ForecastAustraliaNSWSydneyBlackwattle Bay1-Day3-Day5-Day Graph Plots Open in Graphs Wind Forecast Bureau of MeteorologyWind Real-Time Blackwattle Bay wind forecast issued today at 8:35 am. Next forecast at approx. 8:35 pm. Blackwattle Bay Wind Statistics View MoreSeptember WindSydney Harbour (Fort Denison) (2km)2025AugustSeptemberStrongest 10 September, 202576km/h SSEAverage September14.6km/hStrongest 27 August, 202574.2km/h WNWAverage August16.5km/hStrongest 15 January, 202590.7km/h WAverage 202515.9km/hClimate (2010–Present)Sydney Harbour (Fort Denison) (2km)Take a look at our website widgetsAvailable free! Find Out MoreStrongest 25 September, 2020105.5km/h WSWAverage 2020–202515.6km/hWind RoseAnnual (5 Year Average)5 Year Average Annual5 Year Average September22.5%12.5%2.5%CalmGaleSeptember Wind RoseSeptember (5 Year Average)5 Year Average Annual5 Year Average September22.5%12.5%2.5%CalmGaleGet WillyWeather+ to remove ads