Williamstown Wind ForecastAustraliaVICMelbourneWilliamstown1-Day3-Day5-Day Graph Plots Open in Graphs Wind Forecast Bureau of MeteorologyWind Real-Time Williamstown wind forecast issued today at 6:13 pm. Next forecast at approx. 6:13 am. Williamstown Wind Statistics View MoreJuly WindSt Kilda Harbour (Royal Melbourne Yacht Squadron) (12km)2025JuneJulyStrongest 8 July, 202587.1km/h NAverage July16.4km/hStrongest 25 June, 202579.6km/h SWAverage June17.8km/hStrongest 16 March, 202587.1km/h SWAverage 202518.4km/hClimate (2010–Present)St Kilda Harbour (Royal Melbourne Yacht Squadron) (12km)Take a look at our website widgetsAvailable free! Find Out MoreStrongest 29 October, 2021114.8km/h WAverage 2020–202519.3km/hWind RoseAnnual (5 Year Average)5 Year Average Annual5 Year Average July17.5%10%2.5%CalmGaleJuly Wind RoseJuly (5 Year Average)5 Year Average Annual5 Year Average July32.5%17.5%2.5%CalmGaleGet WillyWeather+ to remove ads