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 7:34 am. Next forecast at approx. 7:34 pm. Grassy Wind Statistics View MoreJanuary WindKing Island Airport (23km)2025DecemberJanuaryStrongest 6 January, 202563km/h SSWAverage January20.6km/hStrongest 26 December, 202476km/h NAverage December23.1km/hStrongest 6 January, 202563km/h SSWAverage 202520.6km/hClimate (2010–Present)King Island Airport (23km)Take a look at our website widgetsAvailable free! Find Out MoreStrongest 1 September, 2024157.3km/h WNWAverage 2020–202522.8km/hWind RoseAnnual (5 Year Average)5 Year Average Annual5 Year Average January12.5%7.5%2.5%CalmGaleJanuary Wind RoseJanuary (5 Year Average)5 Year Average Annual5 Year Average January27.5%15%2.5%CalmGaleGet WillyWeather+ to remove ads