Seaforth Wind ForecastAustraliaNSWSydneySeaforth1-Day3-Day5-Day Graph Plots Open in Graphs Wind Forecast Bureau of MeteorologyWind Real-Time Seaforth wind forecast issued today at 4:37 pm. Next forecast at approx. 4:37 am. Seaforth Wind Statistics View MoreJuly WindNorth Head (8km)2025JuneJulyStrongest 1 July, 202583.2km/h WSWAverage July19km/hStrongest 25 June, 202581.4km/h WNWAverage June15km/hStrongest 17 January, 202592.5km/h SAverage 202516.8km/hClimate (2010–Present)North Head (8km)Take a look at our website widgetsAvailable free! Find Out MoreStrongest 28 August, 202492.5km/h WNWAverage 2020–202515.8km/hWind RoseAnnual (5 Year Average)5 Year Average Annual5 Year Average July17.5%10%2.5%CalmNear GaleJuly Wind RoseJuly (5 Year Average)5 Year Average Annual5 Year Average July32.5%17.5%2.5%CalmNear GaleGet WillyWeather+ to remove ads