Mary River - Power Island Wind ForecastAustraliaQLDWide BayMary River - Power Island1-Day3-Day5-Day Graph Plots Open in Graphs Wind Forecast Bureau of MeteorologyWind Real-Time Mary River - Power Island wind forecast issued today at 3:34 pm. Next forecast at approx. 3:34 am. Mary River - Power Island Wind Statistics View MoreJuly WindHervey Bay Airport (14km)2025JuneJulyStrongest – Average July11.2km/hStrongest 4 June, 202540.7km/h SSWAverage June10.8km/hStrongest 9 March, 202576km/h NAverage 202512.7km/hClimate (2010–Present)Hervey Bay Airport (14km)Take a look at our website widgetsAvailable free! Find Out MoreStrongest 24 March, 202179.6km/h WSWAverage 2020–202513km/hWind RoseAnnual (5 Year Average)5 Year Average Annual5 Year Average July20%11.25%2.5%CalmFreshJuly Wind RoseJuly (5 Year Average)5 Year Average Annual5 Year Average July22.5%12.5%2.5%CalmFreshGet WillyWeather+ to remove ads