Chatham Valley Wind ForecastAustraliaNSWCentral WestChatham Valley1-Day3-Day5-Day Graph Plots Open in Graphs Wind Forecast Bureau of MeteorologyWind Real-Time Chatham Valley wind forecast issued today at 6:13 am. Next forecast at approx. 6:13 pm. Chatham Valley Wind Statistics View MoreSeptember WindMount Boyce (40km)2025AugustSeptemberStrongest 8 September, 202568.4km/h WSWAverage September15.2km/hStrongest 29 August, 202596.1km/h WSWAverage August14.2km/hStrongest 29 August, 202596.1km/h WSWAverage 202512.8km/hClimate (2010–Present)Mount Boyce (40km)Take a look at our website widgetsAvailable free! Find Out MoreStrongest 25 September, 2020103.7km/h SWAverage 2020–202513.7km/hWind RoseAnnual (5 Year Average)5 Year Average Annual5 Year Average September27.5%15%2.5%CalmNear GaleSeptember Wind RoseSeptember (5 Year Average)5 Year Average Annual5 Year Average September37.5%20%2.5%CalmNear GaleGet WillyWeather+ to remove ads