Hawkesbury River - Spencer Wind ForecastAustraliaNSWSydneyHawkesbury River - Spencer1-Day3-Day5-Day Graph Plots Open in Graphs Wind Forecast Bureau of MeteorologyWind Real-Time Hawkesbury River - Spencer wind forecast issued today at 7:34 pm. Next forecast at approx. 7:34 am. Hawkesbury River - Spencer Wind Statistics View MoreApril WindMangrove Mountain (21km)2026MarchAprilStrongest – Average April–Strongest 8 March, 202650km/h SEAverage March5.1km/hStrongest 18 January, 202657.2km/h ESEAverage 20266km/hClimate (2010–Present)Mangrove Mountain (21km)Take a look at our website widgetsAvailable free! Find Out MoreStrongest 19 December, 202168.4km/h WAverage 2021–20266.5km/hWind RoseAnnual (5 Year Average)5 Year Average Annual5 Year Average April17.5%10%2.5%CalmModerateApril Wind RoseApril (5 Year Average)5 Year Average Annual5 Year Average April25%13.75%2.5%CalmModerateGet WillyWeather+ to remove ads