Cassie Rock Wind ForecastAustraliaNSWSydneyCassie Rock1-Day3-Day5-Day Graph Plots Open in Graphs Wind Forecast Bureau of Meteorology Swell Height and Direction Forecast NOAA WaveWatch IIIWind Real-Time Cassie Rock wind forecast issued today at 7:34 am. Next forecast at approx. 7:34 pm. Cassie Rock Wind Statistics View MoreJanuary WindNorth Head (10km)2026DecemberJanuaryStrongest 3 January, 202651.8km/h NEAverage January15.8km/hStrongest 14 December, 202570.2km/h SAverage December17km/hStrongest 3 January, 202651.8km/h NEAverage 202615.8km/hClimate (2010–Present)North Head (10km)Take a look at our website widgetsAvailable free! Find Out MoreStrongest 28 August, 202492.5km/h WNWAverage 2021–202615.8km/hWind RoseAnnual (5 Year Average)5 Year Average Annual5 Year Average January17.5%10%2.5%CalmNear GaleJanuary Wind RoseJanuary (5 Year Average)5 Year Average Annual5 Year Average January20%11.25%2.5%CalmNear GaleGet WillyWeather+ to remove ads