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 1:33 am. Next forecast at approx. 1:33 pm. Wind Speed Wind Gust Waterfall Bay (Port Arthur) Wind Statistics View MoreOctober WindTasman Island (15 km)2026SeptemberOctoberStrongest 6 October, 202685.3 km/h SSWAverage October13.6 km/hStrongest 20 September, 202674.2 km/h NWAverage September13.9 km/hStrongest 4 July, 2026120.2 km/h SSWAverage 202618.3 km/hClimate (2021–2026)Tasman Island (15 km)Take a look at our website widgetsAvailable free! Find Out MoreStrongest 11 June, 2022150.1 km/h SSWAverage 2021–202620.4 km/hWind RoseAnnual (5 Year Average)5 Year Average Annual5 Year Average October20%11.25%2.5%CalmStrong GaleOctober Wind RoseOctober (5 Year Average)5 Year Average Annual5 Year Average October17.5%10%2.5%CalmStrong GaleGet WillyWeather+ to remove ads