Grace Rock Wind ForecastAustraliaWASouth WestGrace Rock1-Day3-Day5-Day Graph Plots Open in Graphs Wind Forecast Bureau of Meteorology Swell Height and Direction Forecast NOAA WaveWatch IIIWind Real-Time Grace Rock wind forecast issued today at 6:34 pm. Next forecast at approx. 6:34 am. Grace Rock Wind Statistics View MoreSeptember WindCape Leeuwin (24km)2025AugustSeptemberStrongest 14 September, 2025101.9km/h WNWAverage September31.6km/hStrongest 2 August, 2025116.6km/h NWAverage August32.1km/hStrongest 6 July, 2025118.4km/h WNWAverage 202530.1km/hClimate (2010–Present)Cape Leeuwin (24km)Take a look at our website widgetsAvailable free! Find Out MoreStrongest 1 August, 2022137.2km/h WNWAverage 2020–202530.9km/hWind RoseAnnual (5 Year Average)5 Year Average Annual5 Year Average September15%8.75%2.5%CalmStrong GaleSeptember Wind RoseSeptember (5 Year Average)5 Year Average Annual5 Year Average September17.5%10%2.5%CalmStrong GaleGet WillyWeather+ to remove ads