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 6:34 pm. Next forecast at approx. 6:34 am. Eighteen Mile Wind Statistics View MoreSeptember WindGrafton (Agricultural Research and Advisory Station) (52km)2025AugustSeptemberStrongest 19 September, 202563km/h NNEAverage September7.8km/hStrongest 30 August, 202557.2km/h WSWAverage August9.9km/hStrongest 7 March, 202572.4km/h SSEAverage 20258.9km/hClimate (2010–Present)Grafton (Agricultural Research and Advisory Station) (52km)Take a look at our website widgetsAvailable free! Find Out MoreStrongest 5 December, 202098.3km/h WNWAverage 2020–20259km/hWind RoseAnnual (5 Year Average)5 Year Average Annual5 Year Average September22.5%12.5%2.5%CalmStrongSeptember Wind RoseSeptember (5 Year Average)5 Year Average Annual5 Year Average September25%13.75%2.5%CalmStrongGet WillyWeather+ to remove ads