Hawkesbury River - Sentry Box Reach Wind ForecastAustraliaNSWSydneyHawkesbury River - Sentry Box Reach1-Day3-Day5-Day Graph Plots Open in Graphs Wind Forecast Bureau of MeteorologyWind Real-Time Hawkesbury River - Sentry Box Reach wind forecast issued today at 6:35 am. Next forecast at approx. 6:35 pm. Hawkesbury River - Sentry Box Reach Wind Statistics View MoreJanuary WindMangrove Mountain (23km)2026DecemberJanuaryStrongest – Average January–Strongest 6 December, 202557.2km/h WAverage December7.5km/hStrongest – Average 2026–Climate (2010–Present)Mangrove Mountain (23km)Take a look at our website widgetsAvailable free! Find Out MoreStrongest 19 December, 202168.4km/h WAverage 2020–20256.6km/hWind RoseAnnual (5 Year Average)5 Year Average Annual5 Year Average January17.5%10%2.5%CalmFreshJanuary Wind RoseJanuary (5 Year Average)5 Year Average Annual5 Year Average January17.5%10%2.5%CalmFreshGet WillyWeather+ to remove ads