Waterfall Bay (Port Arthur) Wind ForecastAustraliaTASSouthernWaterfall Bay (Port Arthur)1-Day3-Day5-Day Graph Plots Open in Graphs Wind Forecast Bureau of Meteorology Swell Height and Direction Forecast NOAA WaveWatch IIIWind Real-Time Waterfall Bay (Port Arthur) wind forecast issued today at 11:34 pm. Next forecast at approx. 11:34 am. Waterfall Bay (Port Arthur) Wind Statistics View MoreJune WindTasman Island (15km)2026MayJuneStrongest 7 June, 202659.4km/h WAverage June17.8km/hStrongest 8 May, 2026103.7km/h SSWAverage May19.6km/hStrongest 9 January, 2026113km/h NNEAverage 202620.1km/hClimate (2010–Present)Tasman Island (15km)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 June20%11.25%2.5%CalmStormJune Wind RoseJune (5 Year Average)5 Year Average Annual5 Year Average June20%11.25%2.5%CalmStormGet WillyWeather+ to remove ads