Greenhill Island Wind ForecastAustraliaNTArnhem LandGreenhill Island1-Day3-Day5-Day Graph Plots Open in Graphs Wind Forecast Bureau of Meteorology Swell Height and Direction Forecast NOAA WaveWatch IIIWind Real-Time Greenhill Island wind forecast issued today at 11:04 am. Next forecast at approx. 11:04 pm. Greenhill Island Wind Statistics View MoreMay WindPoint Stuart (77km)2026AprilMayStrongest 12 May, 202646.4km/h ESEAverage May13.2km/hStrongest 22 April, 202653.6km/h ENEAverage April11.6km/hStrongest 22 March, 202676km/h WNWAverage 202614.6km/hClimate (2010–Present)Point Stuart (77km)Take a look at our website widgetsAvailable free! Find Out MoreStrongest 22 November, 2025101.9km/h ESEAverage 2021–202612.1km/hWind RoseAnnual (5 Year Average)5 Year Average Annual5 Year Average May20%11.25%2.5%CalmFreshMay Wind RoseMay (5 Year Average)5 Year Average Annual5 Year Average May20%11.25%2.5%CalmFreshGet WillyWeather+ to remove ads