Perth FAD4 (offshore) Wind ForecastAustraliaWAWheatbeltPerth FAD4 (offshore)1-Day3-Day5-Day Graph Plots Open in Graphs Wind Forecast Bureau of Meteorology Swell Height and Direction Forecast NOAA WaveWatch IIIWind Real-Time Perth FAD4 (offshore) wind forecast issued today at 6:33 pm. Next forecast at approx. 6:33 am. Wind Speed Wind Gust Perth FAD4 (offshore) Wind Statistics View MoreSeptember WindRottnest Island (43km)2026AugustSeptemberStrongest 6 September, 202676km/h SSEAverage September24.3km/hStrongest 17 August, 2026100.1km/h WAverage August24.1km/hStrongest 17 August, 2026100.1km/h WAverage 202626km/hClimate (2021–2026)Rottnest Island (43km)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 September22.5%12.5%2.5%CalmStrong GaleSeptember Wind RoseSeptember (5 Year Average)5 Year Average Annual5 Year Average September20%11.25%2.5%CalmStrong GaleGet WillyWeather+ to remove ads