Swan River - Johnson Parade Boat Ramp Wind ForecastAustraliaWAPerthSwan River - Johnson Parade Boat Ramp1-Day3-Day5-Day Graph Plots Open in Graphs Wind Forecast Bureau of MeteorologyWind Real-Time Swan River - Johnson Parade Boat Ramp wind forecast issued today at 10:22 pm. Next forecast at approx. 10:22 am. Swan River - Johnson Parade Boat Ramp Wind Statistics View MoreNovember WindSwanbourne (5km)2020OctoberNovemberStrongest 9 November, 202081.4km/h WNWAverage November15.8km/hStrongest 7 October, 202051.8km/h NWAverage October15.9km/hStrongest 19 September, 202096.1km/h WNWAverage 202015.9km/hClimate (2010–Present)Swanbourne (5km)Take a look at our website widgetsAvailable free! Find Out MoreStrongest 4 October, 201998.3km/h NWAverage 2010–Present15.8km/hWind RoseAnnual (5 Year Average)5 Year Average Annual5 Year Average November15%8.75%2.5%CalmStrongNovember Wind RoseNovember (5 Year Average)5 Year Average Annual5 Year Average November22.5%12.5%2.5%CalmStrongGet an account to remove ads