Grindstone Bay Wind ForecastAustraliaTASSouthernGrindstone Bay1-Day3-Day5-Day Graph Plots Open in Graphs Wind Forecast Bureau of Meteorology Swell Height and Direction Forecast NOAA WaveWatch IIIWind Real-Time Grindstone Bay wind forecast issued today at 6:34 am. Next forecast at approx. 6:34 pm. Grindstone Bay Wind Statistics View MoreAugust WindMaria Island (Point Lesueur) (25km)2025JulyAugustStrongest 3 August, 202559.4km/h NNEAverage August18.7km/hStrongest 19 July, 2025103.7km/h NNWAverage July23.9km/hStrongest 19 July, 2025103.7km/h NNWAverage 202522.7km/hClimate (2010–Present)Maria Island (Point Lesueur) (25km)Take a look at our website widgetsAvailable free! Find Out MoreStrongest 27 August, 2024122.4km/h NWAverage 2020–202523.1km/hWind RoseAnnual (5 Year Average)5 Year Average Annual5 Year Average August27.5%15%2.5%CalmStrong GaleAugust Wind RoseAugust (5 Year Average)5 Year Average Annual5 Year Average August35%18.75%2.5%CalmStrong GaleGet WillyWeather+ to remove ads