Kwinana Grain Jetty Wind ForecastAustraliaWAPerthKwinana Grain Jetty1-Day3-Day5-Day Graph Plots Open in Graphs Wind Forecast Bureau of MeteorologyWind Real-Time Kwinana Grain Jetty wind forecast issued today at 6:34 am. Next forecast at approx. 6:34 pm. Kwinana Grain Jetty Wind Statistics View MoreMay WindGarden Island (6km)2024AprilMayStrongest 12 May, 202464.8km/h SSWAverage May18.3km/hStrongest 7 April, 202453.6km/h SEAverage April19.5km/hStrongest 4 February, 202474.2km/h SAverage 202422.9km/hClimate (2010–Present)Garden Island (6km)Take a look at our website widgetsAvailable free! Find Out MoreStrongest 13 September, 2023113km/h NNWAverage 2019–202422.2km/hWind RoseAnnual (5 Year Average)5 Year Average Annual5 Year Average May15%8.75%2.5%CalmGaleMay Wind RoseMay (5 Year Average)5 Year Average Annual5 Year Average May12.5%7.5%2.5%CalmGaleGet an account to remove ads