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 6:03 pm. Next forecast at approx. 6:03 am. Wind Speed Wind Gust Greenhill Island Wind Statistics View MoreJuly WindPoint Stuart (77km)2026JuneJulyStrongest 7 July, 202642.5km/h SSEAverage July12.2km/hStrongest 11 June, 202638.9km/h ESEAverage June11.5km/hStrongest 22 March, 202676km/h WNWAverage 202613.7km/hClimate (2021–2026)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 July20%11.25%2.5%CalmFreshJuly Wind RoseJuly (5 Year Average)5 Year Average Annual5 Year Average July17.5%10%2.5%CalmFreshGet WillyWeather+ to remove ads