Boat Harbour Wind ForecastAustraliaNSWIllawarraBoat Harbour1-Day3-Day5-Day Graph Plots Open in Graphs Wind Forecast Bureau of MeteorologyWind Real-Time Boat Harbour wind forecast issued today at 6:33 am. Next forecast at approx. 6:33 pm. Wind Speed Wind Gust Boat Harbour Wind Statistics View MoreSeptember WindPoint Perpendicular (2km)2026AugustSeptemberStrongest 16 September, 202666.6km/h SSWAverage September14.8km/hStrongest 10 August, 202670.2km/h NWAverage August11.7km/hStrongest 27 March, 2026114.8km/h SSWAverage 202614.1km/hClimate (2021–2026)Point Perpendicular (2km)Take a look at our website widgetsAvailable free! Find Out MoreStrongest 27 March, 2026114.8km/h SSWAverage 2021–202615.1km/hWind RoseAnnual (5 Year Average)5 Year Average Annual5 Year Average September15%8.75%2.5%LightNear GaleSeptember Wind RoseSeptember (5 Year Average)5 Year Average Annual5 Year Average September15%8.75%2.5%LightNear GaleGet WillyWeather+ to remove ads