Granville Harbour Wind ForecastAustraliaTASNorth WesternGranville Harbour1-Day3-Day5-Day Graph Plots Open in Graphs Wind Forecast Bureau of Meteorology Swell Height and Direction Forecast NOAA WaveWatch IIIWind Real-Time Granville Harbour wind forecast issued today at 3:34 pm. Next forecast at approx. 3:34 am. Wind Speed Wind Gust Granville Harbour Wind Statistics View MoreAugust WindStrahan Airport (44km)2026JulyAugustStrongest – Average August–Strongest 13 July, 202694.3km/h WAverage July17.9km/hStrongest 13 July, 202694.3km/h WAverage 202615.2km/hClimate (2021–2026)Strahan Airport (44km)Take a look at our website widgetsAvailable free! Find Out MoreStrongest 31 July, 2023142.6km/h NWAverage 2021–202616.7km/hWind RoseAnnual (5 Year Average)5 Year Average Annual5 Year Average August20%11.25%2.5%CalmGaleAugust Wind RoseAugust (5 Year Average)5 Year Average Annual5 Year Average August30%16.25%2.5%CalmGaleGet WillyWeather+ to remove ads