Sylvania Waters Wind ForecastAustraliaNSWSydneySylvania Waters1-Day3-Day5-Day Graph Plots Open in Graphs Wind Forecast Bureau of MeteorologyWind Real-Time Sylvania Waters wind forecast issued today at 2:34 am. Next forecast at approx. 2:34 pm. Sylvania Waters Wind Statistics View MoreAugust WindKurnell (9km)2025JulyAugustStrongest 2 August, 202581.4km/h SEAverage August18.7km/hStrongest 2 July, 202598.3km/h SSWAverage July21.1km/hStrongest 15 January, 2025116.6km/h NWAverage 202520.8km/hClimate (2010–Present)Kurnell (9km)Take a look at our website widgetsAvailable free! Find Out MoreStrongest 15 January, 2025116.6km/h NWAverage 2020–202520.5km/hWind RoseAnnual (5 Year Average)5 Year Average Annual5 Year Average August12.5%7.5%2.5%CalmStrong GaleAugust Wind RoseAugust (5 Year Average)5 Year Average Annual5 Year Average August17.5%10%2.5%CalmStrong GaleGet WillyWeather+ to remove ads