Sussex Inlet Boat Ramp (Boatharbour Drive) Wind ForecastAustraliaNSWIllawarraSussex Inlet Boat Ramp (Boatharbour Drive)1-Day3-Day5-Day Graph Plots Open in Graphs Wind Forecast Bureau of MeteorologyWind Real-Time Sussex Inlet Boat Ramp (Boatharbour Drive) wind forecast issued yesterday at 11:33 pm. Next forecast at approx. 11:33 am. Sussex Inlet Boat Ramp (Boatharbour Drive) Wind Statistics View MoreDecember WindPoint Perpendicular (21km)2025NovemberDecemberStrongest – Average December–Strongest 15 November, 202574.2km/h NNEAverage November15.7km/hStrongest 1 July, 2025101.9km/h SAverage 202515.1km/hClimate (2010–Present)Point Perpendicular (21km)Take a look at our website widgetsAvailable free! Find Out MoreStrongest 24 August, 2021124.2km/h SSWAverage 2020–202515.2km/hWind RoseAnnual (5 Year Average)5 Year Average Annual5 Year Average December12.5%7.5%2.5%CalmNear GaleDecember Wind RoseDecember (5 Year Average)5 Year Average Annual5 Year Average December20%11.25%2.5%CalmNear GaleGet WillyWeather+ to remove ads