Sydney Bay Wind ForecastAustraliaOFFSHORENorfolk IslandSydney Bay1-Day3-Day5-Day Graph Plots Open in Graphs Wind Forecast Bureau of Meteorology Swell Height and Direction Forecast NOAA WaveWatch IIIWind Real-Time Sydney Bay wind forecast issued today at 10:33 pm. Next forecast at approx. 10:33 am. Sydney Bay Wind Statistics View MoreAugust WindNorfolk Island Airport (2km)2025JulyAugustStrongest 4 August, 202568.4km/h EAverage August19.5km/hStrongest 1 July, 202568.4km/h ENEAverage July20.5km/hStrongest 6 June, 202572.4km/h SSWAverage 202519.4km/hClimate (2010–Present)Norfolk Island Airport (2km)Take a look at our website widgetsAvailable free! Find Out MoreStrongest 11 February, 2023101.9km/h NNEAverage 2020–202518.6km/hWind RoseAnnual (5 Year Average)5 Year Average Annual5 Year Average August22.5%12.5%2.5%CalmNear GaleAugust Wind RoseAugust (5 Year Average)5 Year Average Annual5 Year Average August17.5%10%2.5%CalmNear GaleGet WillyWeather+ to remove ads