Rottnest Island Wind ForecastAustraliaWAPerthRottnest Island1-Day3-Day5-Day Graph Plots Open in Graphs Wind Forecast Bureau of Meteorology Swell Height and Direction Forecast NOAA WaveWatch IIIWind Real-Time Rottnest Island wind forecast issued today at 3:21 pm. Next forecast at approx. 3:21 am. Rottnest Island Wind Statistics View MoreAugust WindRottnest Island (3km)2020JulyAugustStrongest 2 August, 202064.8km/h SAverage August26.8km/hStrongest 14 July, 202088.9km/h NWAverage July25km/hStrongest 5 May, 2020113km/h WNWAverage 202025.4km/hClimate (2010–Present)Rottnest Island (3km)Take a look at our website widgetsAvailable free! Find Out MoreStrongest 5 May, 2020113km/h WNWAverage 2010–Present26.1km/hWind RoseAnnual (5 Year Average)5 Year Average Annual5 Year Average August22.5%12.5%2.5%CalmStrong GaleAugust Wind RoseAugust (5 Year Average)5 Year Average Annual5 Year Average August15%8.75%2.5%CalmStrong GaleGet an account to remove ads