Grass Tree Hollow Campground Wind ForecastAustraliaWASouth WestGrass Tree Hollow Campground1-Day3-Day5-Day Graph Plots Open in Graphs Wind Forecast Bureau of MeteorologyWind Real-Time Grass Tree Hollow Campground wind forecast issued today at 1:11 pm. Next forecast at approx. 1:11 am. Grass Tree Hollow Campground Wind Statistics View MoreJune WindManjimup (36km)2025MayJuneStrongest 2 June, 2025103.7km/h NAverage June11.9km/hStrongest 21 May, 2025105.5km/h WAverage May12km/hStrongest 26 March, 2025105.5km/h NAverage 202512.8km/hClimate (2010–Present)Manjimup (36km)Take a look at our website widgetsAvailable free! Find Out MoreStrongest 19 July, 2020105.5km/h SAverage 2020–202513.7km/hWind RoseAnnual (5 Year Average)5 Year Average Annual5 Year Average June12.5%7.5%2.5%CalmStrongJune Wind RoseJune (5 Year Average)5 Year Average Annual5 Year Average June22.5%12.5%2.5%CalmStrongGet WillyWeather+ to remove ads