Gwynneville Wind ForecastAustraliaNSWIllawarraGwynneville1-Day3-Day5-Day Graph Plots Open in Graphs Wind Forecast Bureau of MeteorologyWind Real-Time Gwynneville wind forecast issued today at 4:33 am. Next forecast at approx. 4:33 pm. Wind Speed Wind Gust Gwynneville Wind Statistics View MoreOctober WindBellambi (6km)2026SeptemberOctoberStrongest – Average October–Strongest 26 September, 202683.2km/h SAverage September19.4km/hStrongest 10 August, 202692.5km/h WNWAverage 202617.9km/hClimate (2021–2026)Bellambi (6km)Take a look at our website widgetsAvailable free! Find Out MoreStrongest 25 June, 2025116.6km/h WNWAverage 2021–202618.2km/hWind RoseAnnual (5 Year Average)5 Year Average Annual5 Year Average October12.5%7.5%2.5%CalmGaleOctober Wind RoseOctober (5 Year Average)5 Year Average Annual5 Year Average October12.5%7.5%2.5%CalmGaleGet WillyWeather+ to remove ads