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 12:34 am. Next forecast at approx. 12:34 pm. Wind Speed Wind Gust Portland Bay Wind Statistics View MoreNovember WindPortland Airport (25 km)2026OctoberNovemberStrongest 4 November, 202666.6 km/h WSWAverage November14.7 km/hStrongest 10 October, 202666.6 km/h WNWAverage October16.2 km/hStrongest 2 July, 202688.9 km/h NWAverage 202615.9 km/hClimate (2021–2026)Portland Airport (25 km)Take a look at our website widgetsAvailable free! Find Out MoreStrongest 2 September, 2024120.2 km/h WAverage 2021–202616.5 km/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 November17.5%10%2.5%CalmNear GaleGet WillyWeather+ to remove ads