Buchanan Bay Wind ForecastAustraliaWAPerthBuchanan Bay1-Day3-Day5-Day Graph Plots Open in Graphs Wind Forecast Bureau of MeteorologyWind Real-Time Buchanan Bay wind forecast issued today at 12:34 am. Next forecast at approx. 12:34 pm. Buchanan Bay Wind Statistics View MoreDecember WindGarden Island (4km)2025NovemberDecemberStrongest 8 December, 202557.2km/h SSWAverage December28.7km/hStrongest 15 November, 202564.8km/h SAverage November27.3km/hStrongest 24 July, 2025105.5km/h SAverage 202523km/hClimate (2010–Present)Garden Island (4km)Take a look at our website widgetsAvailable free! Find Out MoreStrongest 13 September, 2023113km/h NNWAverage 2020–202522.9km/hWind RoseAnnual (5 Year Average)5 Year Average Annual5 Year Average December15%8.75%2.5%CalmNear GaleDecember Wind RoseDecember (5 Year Average)5 Year Average Annual5 Year Average December27.5%15%2.5%CalmNear GaleGet WillyWeather+ to remove ads