Dee Why Wind ForecastAustraliaNSWSydneyDee Why1-Day3-Day5-Day Graph Plots Open in Graphs Wind Forecast Bureau of MeteorologyWind Real-Time Dee Why wind forecast issued today at 6:35 am. Next forecast at approx. 6:35 pm. Dee Why Wind Statistics View MoreJanuary WindNorth Head (8km)2026DecemberJanuaryStrongest – Average January23.4km/hStrongest 14 December, 202570.2km/h SAverage December17km/hStrongest – Average 202623.4km/hClimate (2010–Present)North Head (8km)Take a look at our website widgetsAvailable free! Find Out MoreStrongest 28 August, 202492.5km/h WNWAverage 2021–202515.8km/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