Armstrong Rock Wind ForecastAustraliaWAPerthArmstrong Rock1-Day3-Day5-Day Graph Plots Open in Graphs Wind Forecast Bureau of Meteorology Swell Height and Direction Forecast NOAA WaveWatch IIIWind Real-Time Armstrong Rock wind forecast issued today at 8:12 am. Next forecast at approx. 8:12 pm. Armstrong Rock Wind Statistics View MoreFebruary WindRottnest Island (1km)2026JanuaryFebruaryStrongest 16 February, 202670.2km/h SAverage February31.5km/hStrongest 12 January, 202676km/h SSWAverage January31.5km/hStrongest 12 January, 202676km/h SSWAverage 202631.5km/hClimate (2010–Present)Rottnest Island (1km)Take a look at our website widgetsAvailable free! Find Out MoreStrongest 2 August, 2023127.8km/h SSWAverage 2021–202626.8km/hWind RoseAnnual (5 Year Average)5 Year Average Annual5 Year Average February22.5%12.5%2.5%CalmGaleFebruary Wind RoseFebruary (5 Year Average)5 Year Average Annual5 Year Average February35%18.75%2.5%CalmGaleGet WillyWeather+ to remove ads