Lower Portland Wind ForecastAustraliaNSWGreater Western SydneyLower Portland1-Day3-Day5-Day Graph Plots Open in Graphs Wind Forecast Bureau of MeteorologyWind Real-Time Lower Portland wind forecast issued today at 5:35 am. Next forecast at approx. 5:35 pm. Lower Portland Wind Statistics View MoreMay WindRichmond RAAF Base (20km)2024AprilMayStrongest 6 May, 202450km/h SEAverage May8.2km/hStrongest 9 April, 202451.8km/h SSEAverage April7.5km/hStrongest 17 February, 202474.2km/h ESEAverage 20248.3km/hClimate (2010–Present)Richmond RAAF Base (20km)Take a look at our website widgetsAvailable free! Find Out MoreStrongest 1 December, 2020105.5km/h SWAverage 2019–20249km/hWind RoseAnnual (5 Year Average)5 Year Average Annual5 Year Average May30%16.25%2.5%CalmStrongMay Wind RoseMay (5 Year Average)5 Year Average Annual5 Year Average May42.5%22.5%2.5%CalmStrongGet an account to remove ads