Grassy Wind ForecastAustraliaTASNorth WesternGrassy1-Day3-Day5-Day Graph Plots Open in Graphs Wind Forecast Bureau of Meteorology Swell Height and Direction Forecast NOAA WaveWatch IIIWind Real-Time Grassy wind forecast issued today at 9:53 am. Next forecast at approx. 9:53 pm. Grassy Wind Statistics View MoreOctober WindKING ISLAND AIRPORT (23km)2019SeptemberOctoberStrongest 6 October, 201972.4km/h WNWAverage October22.5km/hStrongest 8 September, 201979.6km/h SWAverage September23.5km/hStrongest 22 July, 2019109.1km/h NWAverage 201924km/hClimate (2010–Present)KING ISLAND AIRPORT (23km)Take a look at our website widgetsAvailable free! Find Out MoreStrongest 14 February, 2018146.2km/h WNWAverage 2010–Present23.4km/hWind RoseAnnual (5 Year Average)5 Year Average Annual5 Year Average October17.5%10%2.5%CalmStrong GaleOctober Wind RoseOctober (5 Year Average)5 Year Average Annual5 Year Average October20%11.25%2.5%CalmStrong GaleGet an account to remove ads