Big Rocky Island Wind ForecastAustraliaNSWHunterBig Rocky Island1-Day3-Day5-Day Graph Plots Open in Graphs Wind Forecast Bureau of Meteorology Swell Height and Direction Forecast NOAA WaveWatch IIIWind Real-Time Big Rocky Island wind forecast issued today at 9:33 am. Next forecast at approx. 9:33 pm. Wind Speed Wind Gust Big Rocky Island Wind Statistics View MoreOctober WindWilliamtown RAAF Base (28 km)2026SeptemberOctoberStrongest 4 October, 202640.7 km/h WAverage October8.9 km/hStrongest 3 September, 202668.4 km/h WAverage September13 km/hStrongest 10 August, 202690.7 km/h WNWAverage 202611.3 km/hClimate (2021–2026)Williamtown RAAF Base (28 km)Take a look at our website widgetsAvailable free! Find Out MoreStrongest 15 January, 2025120.2 km/h WNWAverage 2021–202614.1 km/hWind RoseAnnual (5 Year Average)5 Year Average Annual5 Year Average October17.5%10%2.5%CalmNear GaleOctober Wind RoseOctober (5 Year Average)5 Year Average Annual5 Year Average October15%8.75%2.5%CalmNear GaleGet WillyWeather+ to remove ads