The Basin Wind ForecastAustraliaWAPerthThe Basin1-Day3-Day5-Day Graph Plots Open in Graphs Wind Forecast Bureau of MeteorologyWind Real-Time The Basin wind forecast issued today at 4:33 pm. Next forecast at approx. 4:33 am. The Basin Wind Statistics View MoreJune WindRottnest Island (3km)2025MayJuneStrongest 21 June, 202594.3km/h SWAverage June26.3km/hStrongest 30 May, 202576km/h WNWAverage May24.5km/hStrongest 21 June, 202594.3km/h SWAverage 202526.8km/hClimate (2010–Present)Rottnest Island (3km)Take a look at our website widgetsAvailable free! Find Out MoreStrongest 2 August, 2023127.8km/h SSWAverage 2020–202526.6km/hWind RoseAnnual (5 Year Average)5 Year Average Annual5 Year Average June22.5%12.5%2.5%CalmStrong GaleJune Wind RoseJune (5 Year Average)5 Year Average Annual5 Year Average June15%8.75%2.5%CalmStrong GaleGet WillyWeather+ to remove ads