Portland Offshore Wind ForecastAustraliaVICWestern DistrictPortland Offshore1-Day3-Day5-Day Graph Plots Open in Graphs Wind Forecast Bureau of Meteorology Swell Height and Direction Forecast NOAA WaveWatch IIIWind Real-Time Portland Offshore wind forecast issued today at 6:36 am. Next forecast at approx. 6:36 pm. Portland Offshore Wind Statistics View MoreApril WindCape Nelson Lighthouse (9km)2024MarchAprilStrongest 24 April, 202466.6km/h SAverage April16.7km/hStrongest 19 March, 202470.2km/h WNWAverage March20.1km/hStrongest 13 February, 202481.4km/h WAverage 202419.4km/hClimate (2010–Present)Cape Nelson Lighthouse (9km)Take a look at our website widgetsAvailable free! Find Out MoreStrongest 28 May, 2019105.5km/h WSWAverage 2019–202421.8km/hWind RoseAnnual (5 Year Average)5 Year Average Annual5 Year Average April15%8.75%2.5%CalmGaleApril Wind RoseApril (5 Year Average)5 Year Average Annual5 Year Average April17.5%10%2.5%CalmGaleGet an account to remove ads