Eighteen Mile Wind ForecastAustraliaNSWFar North CoastEighteen Mile1-Day3-Day5-Day Graph Plots Open in Graphs Wind Forecast Bureau of MeteorologyWind Real-Time Eighteen Mile wind forecast issued today at 7:34 am. Next forecast at approx. 7:34 pm. Eighteen Mile Wind Statistics View MoreDecember WindGrafton (Agricultural Research and Advisory Station) (52km)2025NovemberDecemberStrongest 7 December, 202555.4km/h SSEAverage December8km/hStrongest 26 November, 202576km/h SWAverage November7.8km/hStrongest 26 November, 202576km/h SWAverage 20258.6km/hClimate (2010–Present)Grafton (Agricultural Research and Advisory Station) (52km)Take a look at our website widgetsAvailable free! Find Out MoreStrongest 4 December, 202194.3km/h EAverage 2020–20258.9km/hWind RoseAnnual (5 Year Average)5 Year Average Annual5 Year Average December22.5%12.5%2.5%CalmStrongDecember Wind RoseDecember (5 Year Average)5 Year Average Annual5 Year Average December22.5%12.5%2.5%CalmStrongGet WillyWeather+ to remove ads