Heralds Prong Number 3 Wind ForecastAustraliaQLDMackayHeralds Prong Number 31-Day3-Day5-Day Graph Plots Open in Graphs Wind Forecast Bureau of Meteorology Swell Height and Direction Forecast NOAA WaveWatch IIIWind Real-Time Heralds Prong Number 3 wind forecast issued today at 8:33 pm. Next forecast at approx. 8:33 am. Wind Speed Wind Gust Heralds Prong Number 3 Wind Statistics View MoreSeptember WindMiddle Percy Island (115km)2026AugustSeptemberStrongest 6 September, 202629.5km/h NNEAverage September11.2km/hStrongest 18 August, 202663km/h SEAverage August21.3km/hStrongest 4 February, 202681.4km/h SEAverage 202622.1km/hClimate (2021–2026)Middle Percy Island (115km)Take a look at our website widgetsAvailable free! Find Out MoreStrongest 30 December, 2023114.8km/h SAverage 2021–202620km/hWind RoseAnnual (5 Year Average)5 Year Average Annual5 Year Average September22.5%12.5%2.5%LightNear GaleSeptember Wind RoseSeptember (5 Year Average)5 Year Average Annual5 Year Average September25%13.75%2.5%LightNear GaleGet WillyWeather+ to remove ads