Smith Island Wind ForecastAustraliaQLDFar NorthSmith Island1-Day3-Day5-Day Graph Plots Open in Graphs Wind Forecast Bureau of MeteorologyWind Real-Time Smith Island wind forecast issued today at 10:33 am. Next forecast at approx. 10:33 pm. Wind Speed Wind Gust Smith Island Wind Statistics View MoreSeptember WindSouth Johnstone (30km)2026AugustSeptemberStrongest 18 September, 202646.4km/h EAverage September7.4km/hStrongest 2 August, 202646.4km/h SAverage August7.5km/hStrongest 15 March, 202651.8km/h SAverage 20266.9km/hClimate (2021–2026)South Johnstone (30km)Take a look at our website widgetsAvailable free! Find Out MoreStrongest 6 December, 202351.8km/h SEAverage 2021–20266.2km/hWind RoseAnnual (5 Year Average)5 Year Average Annual5 Year Average September27.5%15%2.5%CalmModerateSeptember Wind RoseSeptember (5 Year Average)5 Year Average Annual5 Year Average September22.5%12.5%2.5%CalmModerateGet WillyWeather+ to remove ads