Williamstown Wind ForecastAustraliaVICMelbourneWilliamstown1-Day3-Day5-Day Graph Plots Open in GraphsWind Forecast Bureau of MeteorologyWind Real-Time Williamstown wind forecast issued yesterday at 9:57 pm. Next forecast at approx. 9:57 am. Williamstown Wind Statistics View MoreDecember WindST KILDA HARBOUR - RMYS (12km)2018NovemberDecemberStrongest 2 December, 201890.7km/h WSWAverage December19.8km/hStrongest 20 November, 201894.3km/h WAverage November21.6km/hStrongest 23 July, 2018111.2km/h NAverage 201819.9km/hClimate (2010–Present)ST KILDA HARBOUR - RMYS (12km)Take a look at our website widgetsAvailable free! Find Out MoreStrongest 28 February, 2015127.8km/h WSWAverage 2010–Present19.9km/hWind RoseAnnual (5 Year Average)5 Year Average Annual5 Year Average December17.5%10%2.5%CalmGaleDecember Wind RoseDecember (5 Year Average)5 Year Average Annual5 Year Average December30%16.25%2.5%CalmGaleGet an account to remove ads