Trigg Wind ForecastAustraliaWAPerthTrigg1-Day3-Day5-Day Graph Plots Open in Graphs Wind Forecast Bureau of MeteorologyWind Real-Time Trigg wind forecast issued today at 9:34 am. Next forecast at approx. 9:34 pm. Wind Speed Wind Gust Trigg Wind Statistics View MoreAugust WindSwanbourne (9km)2026JulyAugustStrongest 8 August, 202676km/h WAverage August13.3km/hStrongest 18 July, 202661.2km/h WNWAverage July12km/hStrongest 31 May, 2026101.9km/h WNWAverage 202614.7km/hClimate (2021–2026)Swanbourne (9km)Take a look at our website widgetsAvailable free! Find Out MoreStrongest 31 May, 2026101.9km/h WNWAverage 2021–202615.6km/hWind RoseAnnual (5 Year Average)5 Year Average Annual5 Year Average August17.5%10%2.5%CalmGaleAugust Wind RoseAugust (5 Year Average)5 Year Average Annual5 Year Average August15%8.75%2.5%CalmGaleGet WillyWeather+ to remove ads