Swan River - Rocky Bay Wind ForecastAustraliaWAPerthSwan River - Rocky Bay1-Day3-Day5-Day Graph Plots Open in Graphs Wind Forecast Bureau of MeteorologyWind Real-Time Swan River - Rocky Bay wind forecast issued today at 10:33 am. Next forecast at approx. 10:33 pm. Swan River - Rocky Bay Wind Statistics View MoreJune WindSwanbourne (7km)2026MayJuneStrongest 1 June, 202677.8km/h SWAverage June18km/hStrongest 31 May, 2026101.9km/h WNWAverage May13km/hStrongest 31 May, 2026101.9km/h WNWAverage 202615.3km/hClimate (2010–Present)Swanbourne (7km)Take a look at our website widgetsAvailable free! Find Out MoreStrongest 31 May, 2026101.9km/h WNWAverage 2021–202615.8km/hWind RoseAnnual (5 Year Average)5 Year Average Annual5 Year Average June17.5%10%2.5%CalmNear GaleJune Wind RoseJune (5 Year Average)5 Year Average Annual5 Year Average June17.5%10%2.5%CalmNear GaleGet WillyWeather+ to remove ads