Upper Swan Wind ForecastAustraliaWAPerthUpper Swan1-Day3-Day5-Day Graph Plots Open in Graphs Wind Forecast Bureau of MeteorologyWind Real-Time Upper Swan wind forecast issued today at 9:35 pm. Next forecast at approx. 9:35 am. Upper Swan Wind Statistics View MoreMay WindPearce RAAF Base (11km)2025AprilMayStrongest 1 May, 202550km/h WAverage May14km/hStrongest 4 April, 202579.6km/h EAverage April15.6km/hStrongest 4 April, 202579.6km/h EAverage 202515.8km/hClimate (2010–Present)Pearce RAAF Base (11km)Take a look at our website widgetsAvailable free! Find Out MoreStrongest 26 July, 2021113km/h NWAverage 2020–202515.5km/hWind RoseAnnual (5 Year Average)5 Year Average Annual5 Year Average May17.5%10%2.5%CalmNear GaleMay Wind RoseMay (5 Year Average)5 Year Average Annual5 Year Average May25%13.75%2.5%CalmNear GaleGet WillyWeather+ to remove ads