Portsea Wind ForecastAustraliaVICMornington PeninsulaPortsea1-Day3-Day5-Day Graph Plots Open in Graphs Wind Forecast Bureau of MeteorologyWind Real-Time Portsea wind forecast issued today at 9:23 pm. Next forecast at approx. 9:23 am. Portsea Wind Statistics View MoreJanuary WindSouth Channel Island (39km)2021DecemberJanuaryStrongest 15 January, 202181.4km/h SWAverage January29.4km/hStrongest 27 December, 202090.7km/h SSWAverage December29km/hStrongest 15 January, 202181.4km/h SWAverage 202129.4km/hClimate (2010–Present)South Channel Island (39km)Take a look at our website widgetsAvailable free! Find Out MoreStrongest 17 July, 2018126km/h WNWAverage 2010–Present27.9km/hWind RoseAnnual (5 Year Average)5 Year Average Annual5 Year Average January15%8.75%2.5%CalmStrong GaleJanuary Wind RoseJanuary (5 Year Average)5 Year Average Annual5 Year Average January25%13.75%2.5%CalmStrong GaleGet an account to remove ads