Port Arthur Jetty Wind ForecastAustraliaTASSouthernPort Arthur Jetty1-Day3-Day5-Day Graph Plots Open in Graphs Wind Forecast Bureau of MeteorologyWind Real-Time Port Arthur Jetty wind forecast issued today at 9:34 am. Next forecast at approx. 9:34 pm. Wind Speed Wind Gust Port Arthur Jetty Wind Statistics View MoreAugust WindTasman Island (16km)2026JulyAugustStrongest 11 August, 202659.4km/h SSWAverage August14.8km/hStrongest 4 July, 2026120.2km/h SSWAverage July19.2km/hStrongest 4 July, 2026120.2km/h SSWAverage 202619.4km/hClimate (2021–2026)Tasman Island (16km)Take a look at our website widgetsAvailable free! Find Out MoreStrongest 11 June, 2022150.1km/h SSWAverage 2021–202620.7km/hWind RoseAnnual (5 Year Average)5 Year Average Annual5 Year Average August20%11.25%2.5%LightStrong GaleAugust Wind RoseAugust (5 Year Average)5 Year Average Annual5 Year Average August25%13.75%2.5%LightStrong GaleGet WillyWeather+ to remove ads