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 8:13 am. Next forecast at approx. 8:13 pm. Perth FAD4 (offshore) Wind Statistics View MoreDecember WindRottnest Island (43km)2025NovemberDecemberStrongest 8 December, 202561.2km/h SSWAverage December30.9km/hStrongest 12 November, 202570.2km/h SAverage November29.9km/hStrongest 3 August, 2025109.1km/h WSWAverage 202526.9km/hClimate (2010–Present)Rottnest Island (43km)Take a look at our website widgetsAvailable free! Find Out MoreStrongest 2 August, 2023127.8km/h SSWAverage 2020–202526.7km/hWind RoseAnnual (5 Year Average)5 Year Average Annual5 Year Average December22.5%12.5%2.5%CalmNear GaleDecember Wind RoseDecember (5 Year Average)5 Year Average Annual5 Year Average December35%18.75%2.5%CalmNear GaleGet WillyWeather+ to remove ads