Diamond Bay Wind ForecastAustraliaNSWSydneyDiamond Bay1-Day3-Day5-Day Graph Plots Open in Graphs Wind Forecast Bureau of Meteorology Swell Height and Direction Forecast NOAA WaveWatch IIIWind Real-Time Diamond Bay wind forecast issued today at 1:33 am. Next forecast at approx. 1:33 pm. Wind Speed Wind Gust Diamond Bay Wind Statistics View MoreNovember WindSydney Harbour (Fort Denison) (7 km)2026OctoberNovemberStrongest 1 November, 202633.5 km/h ESEAverage November13.5 km/hStrongest 3 October, 202685.3 km/h WAverage October15.1 km/hStrongest 5 September, 202688.9 km/h WAverage 202614.6 km/hClimate (2021–2026)Sydney Harbour (Fort Denison) (7 km)Take a look at our website widgetsAvailable free! Find Out MoreStrongest 30 May, 202296.1 km/h NNWAverage 2021–202615.4 km/hWind RoseAnnual (5 Year Average)5 Year Average Annual5 Year Average November22.5%12.5%2.5%CalmNear GaleNovember Wind RoseNovember (5 Year Average)5 Year Average Annual5 Year Average November15%8.75%2.5%CalmNear GaleGet WillyWeather+ to remove ads