Portland Bay Wind ForecastAustraliaVICWestern DistrictPortland Bay1-Day3-Day5-Day Graph Plots Open in Graphs Wind Forecast Bureau of Meteorology Swell Height and Direction Forecast NOAA WaveWatch IIIWind Real-Time Portland Bay wind forecast issued today at 9:34 pm. Next forecast at approx. 9:34 am. Portland Bay Wind Statistics View MoreNovember WindPortland Airport (25km)2024OctoberNovemberStrongest 17 November, 202483.2km/h WAverage November17.3km/hStrongest 6 October, 202472.4km/h WAverage October16.9km/hStrongest 2 September, 2024120.2km/h WAverage 202416.3km/hClimate (2010–Present)Portland Airport (25km)Take a look at our website widgetsAvailable free! Find Out MoreStrongest 2 September, 2024120.2km/h WAverage 2019–202416.6km/hWind RoseAnnual (5 Year Average)5 Year Average Annual5 Year Average November17.5%10%2.5%CalmNear GaleNovember Wind RoseNovember (5 Year Average)5 Year Average Annual5 Year Average November15%8.75%2.5%CalmNear GaleGet WillyWeather+ to remove ads