Grassy Head Wind ForecastAustraliaNSWMid North CoastGrassy Head1-Day3-Day5-Day Graph Plots Open in Graphs Wind Forecast Bureau of Meteorology Swell Height and Direction Forecast NOAA WaveWatch IIIWind Real-Time Grassy Head wind forecast issued today at 12:33 am. Next forecast at approx. 12:33 pm. Grassy Head Wind Statistics View MoreMay WindKempsey Airport (37km)2025AprilMayStrongest 2 May, 202550km/h SAverage May13.2km/hStrongest 27 April, 202564.8km/h SAverage April8.8km/hStrongest 16 January, 202570.2km/h WSWAverage 20259.3km/hClimate (2010–Present)Kempsey Airport (37km)Take a look at our website widgetsAvailable free! Find Out MoreStrongest 8 March, 2023100.1km/h SSWAverage 2020–20259.2km/hWind RoseAnnual (5 Year Average)5 Year Average Annual5 Year Average May25%13.75%2.5%CalmStrongMay Wind RoseMay (5 Year Average)5 Year Average Annual5 Year Average May22.5%12.5%2.5%CalmStrongGet WillyWeather+ to remove ads