Thelma Head Wind ForecastAustraliaNSWSydneyThelma Head1-Day3-Day5-Day Graph Plots Open in Graphs Wind Forecast Bureau of Meteorology Swell Height and Direction Forecast NOAA WaveWatch IIIWind Real-Time Thelma Head wind forecast issued today at 10:39 pm. Next forecast at approx. 10:39 am. Thelma Head Wind Statistics View MoreSeptember WindKurnell (24km)2024AugustSeptemberStrongest 2 September, 202492.5km/h WAverage September19.5km/hStrongest 28 August, 202496.1km/h WNWAverage August17.3km/hStrongest 28 August, 202496.1km/h WNWAverage 202419.6km/hClimate (2010–Present)Kurnell (24km)Take a look at our website widgetsAvailable free! Find Out MoreStrongest 4 January, 2020103.7km/h SSWAverage 2019–202420.4km/hWind RoseAnnual (5 Year Average)5 Year Average Annual5 Year Average September12.5%7.5%2.5%CalmStrong GaleSeptember Wind RoseSeptember (5 Year Average)5 Year Average Annual5 Year Average September12.5%7.5%2.5%CalmStrong GaleGet an account to remove ads