Flat Island Wind ForecastAustraliaNSWHunterFlat Island1-Day3-Day5-Day Graph Plots Open in Graphs Wind Forecast Bureau of Meteorology Swell Height and Direction Forecast NOAA WaveWatch IIIWind Real-Time Flat Island wind forecast issued today at 10:33 am. Next forecast at approx. 10:33 pm. Wind Speed Wind Gust Flat Island Wind Statistics View MoreSeptember WindNorah Head (12km)2026AugustSeptemberStrongest – Average September–Strongest 10 August, 202664.8km/h NNWAverage August12.6km/hStrongest 15 January, 202687.1km/h NNEAverage 202615.4km/hClimate (2021–2026)Norah Head (12km)Take a look at our website widgetsAvailable free! Find Out MoreStrongest 29 November, 2023114.8km/h NAverage 2021–202616.7km/hWind RoseAnnual (5 Year Average)5 Year Average Annual5 Year Average September12.5%7.5%2.5%CalmGaleSeptember Wind RoseSeptember (5 Year Average)5 Year Average Annual5 Year Average September12.5%7.5%2.5%CalmGaleGet WillyWeather+ to remove ads