Saint Helens Jetty Wind ForecastAustraliaVICBarwonSaint Helens Jetty1-Day3-Day5-Day Graph Plots Open in Graphs Wind Forecast Bureau of MeteorologyWind Real-Time Saint Helens Jetty wind forecast issued today at 5:37 pm. Next forecast at approx. 5:37 am. Wind Speed Wind Gust Saint Helens Jetty Wind Statistics View MoreAugust WindAvalon Airport (14km)2026JulyAugustStrongest 3 August, 202657.2km/h NWAverage August16.3km/hStrongest 29 July, 202679.6km/h WNWAverage July16.8km/hStrongest 9 January, 202694.3km/h NWAverage 202617km/hClimate (2021–2026)Avalon Airport (14km)Take a look at our website widgetsAvailable free! Find Out MoreStrongest 13 February, 2024122.4km/h NWAverage 2021–202617.7km/hWind RoseAnnual (5 Year Average)5 Year Average Annual5 Year Average August15%8.75%2.5%CalmGaleAugust Wind RoseAugust (5 Year Average)5 Year Average Annual5 Year Average August22.5%12.5%2.5%CalmGaleGet WillyWeather+ to remove ads