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 7:12 pm. Next forecast at approx. 7:12 am. Grass Tree Hollow Campground Wind Statistics View MoreMarch WindManjimup (36km)2026FebruaryMarchStrongest 8 March, 202646.4km/h SEAverage March13.8km/hStrongest 14 February, 202650km/h SWAverage February15.6km/hStrongest 10 January, 202650km/h EAverage 202614.8km/hClimate (2010–Present)Manjimup (36km)Take a look at our website widgetsAvailable free! Find Out MoreStrongest 15 July, 2024105.5km/h EAverage 2021–202613.6km/hWind RoseAnnual (5 Year Average)5 Year Average Annual5 Year Average March12.5%7.5%2.5%CalmStormMarch Wind RoseMarch (5 Year Average)5 Year Average Annual5 Year Average March17.5%10%2.5%CalmStormGet WillyWeather+ to remove ads