Portland Wind ForecastAustraliaVICWestern DistrictPortland1-Day3-Day5-Day Graph Plots Open in Graphs Wind Forecast Bureau of Meteorology Swell Height and Direction Forecast NOAA WaveWatch IIIWind Real-Time Portland wind forecast issued today at 3:34 am. Next forecast at approx. 3:34 pm. Portland Wind Statistics View MoreDecember WindCape Nelson Lighthouse (10km)2024NovemberDecemberStrongest 1 December, 202464.8km/h WNWAverage December24km/hStrongest 17 November, 202487.1km/h WNWAverage November21.7km/hStrongest 2 September, 202498.3km/h WNWAverage 202421.3km/hClimate (2010–Present)Cape Nelson Lighthouse (10km)Take a look at our website widgetsAvailable free! Find Out MoreStrongest 14 May, 2021105.5km/h WSWAverage 2019–202421.6km/hWind RoseAnnual (5 Year Average)5 Year Average Annual5 Year Average December15%8.75%2.5%CalmGaleDecember Wind RoseDecember (5 Year Average)5 Year Average Annual5 Year Average December17.5%10%2.5%CalmGaleGet WillyWeather+ to remove ads