Fort Denison Wind ForecastAustraliaNSWSydneyFort Denison1-Day3-Day5-Day Graph Plots Open in Graphs Wind Forecast Bureau of MeteorologyWind Real-Time Fort Denison wind forecast issued today at 2:11 am. Next forecast at approx. 2:11 pm. Fort Denison Wind Statistics View MoreOctober WindSydney Harbour (Fort Denison) (2km)2025SeptemberOctoberStrongest 12 October, 202587.1km/h WSWAverage October15km/hStrongest 10 September, 202576km/h SSEAverage September15.8km/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 30 May, 202296.1km/h NNWAverage 2020–202515.6km/hWind RoseAnnual (5 Year Average)5 Year Average Annual5 Year Average October22.5%12.5%2.5%CalmNear GaleOctober Wind RoseOctober (5 Year Average)5 Year Average Annual5 Year Average October17.5%10%2.5%CalmNear GaleGet WillyWeather+ to remove ads