Bertram Wind ForecastAustraliaWAPerthBertram1-Day3-Day5-Day Graph Plots Open in Graphs Wind Forecast Bureau of MeteorologyWind Real-Time Bertram wind forecast issued today at 2:35 pm. Next forecast at approx. 2:35 am. Bertram Wind Statistics View MoreJune WindGarden Island (15km)2025MayJuneStrongest 4 June, 202572.4km/h NNWAverage June27km/hStrongest 19 May, 202568.4km/h SSWAverage May19.5km/hStrongest 17 April, 202574.2km/h SAverage 202523.2km/hClimate (2010–Present)Garden Island (15km)Take a look at our website widgetsAvailable free! Find Out MoreStrongest 13 September, 2023113km/h NNWAverage 2020–202522.8km/hWind RoseAnnual (5 Year Average)5 Year Average Annual5 Year Average June15%8.75%2.5%CalmNear GaleJune Wind RoseJune (5 Year Average)5 Year Average Annual5 Year Average June15%8.75%2.5%CalmNear GaleGet WillyWeather+ to remove ads