Ammo Jetty Wind ForecastAustraliaWAPerthAmmo Jetty1-Day3-Day5-Day Graph Plots Open in Graphs Wind Forecast Bureau of MeteorologyWind Real-Time Ammo Jetty wind forecast issued today at 4:34 am. Next forecast at approx. 4:34 pm. Ammo Jetty Wind Statistics View MoreDecember WindJandakot Airport (11km)2025NovemberDecemberStrongest 4 December, 202548.2km/h SSWAverage December17.9km/hStrongest 4 November, 202561.2km/h EAverage November19.1km/hStrongest 13 August, 2025116.6km/h NNWAverage 202515.2km/hClimate (2010–Present)Jandakot Airport (11km)Take a look at our website widgetsAvailable free! Find Out MoreStrongest 13 August, 2025116.6km/h NNWAverage 2020–202516.3km/hWind RoseAnnual (5 Year Average)5 Year Average Annual5 Year Average December15%8.75%2.5%CalmStrongDecember Wind RoseDecember (5 Year Average)5 Year Average Annual5 Year Average December15%8.75%2.5%CalmStrongGet WillyWeather+ to remove ads