Swan River - Pier 21 Marina Wind ForecastAustraliaWAPerthSwan River - Pier 21 Marina1-Day3-Day5-Day Graph Plots Open in Graphs Wind Forecast Bureau of MeteorologyWind Real-Time Swan River - Pier 21 Marina wind forecast issued today at 4:34 am. Next forecast at approx. 4:34 pm. Swan River - Pier 21 Marina Wind Statistics View MoreMarch WindSwanbourne (8km)2026FebruaryMarchStrongest 10 March, 202651.8km/h SSWAverage March15.7km/hStrongest 28 February, 202657.2km/h SSWAverage February17.5km/hStrongest 31 January, 202657.2km/h ESEAverage 202617.2km/hClimate (2010–Present)Swanbourne (8km)Take a look at our website widgetsAvailable free! Find Out MoreStrongest 29 May, 2024100.1km/h WAverage 2021–202615.8km/hWind RoseAnnual (5 Year Average)5 Year Average Annual5 Year Average March17.5%10%2.5%CalmStrongMarch Wind RoseMarch (5 Year Average)5 Year Average Annual5 Year Average March22.5%12.5%2.5%CalmStrongGet WillyWeather+ to remove ads