Portsea Surf Beach Wind ForecastAustraliaVICMornington PeninsulaPortsea Surf Beach1-Day3-Day5-Day Graph Plots Open in Graphs Wind Forecast Bureau of Meteorology Swell Height and Direction Forecast NOAA WaveWatch IIIWind Real-Time Portsea Surf Beach wind forecast issued today at 1:33 am. Next forecast at approx. 1:33 pm. Portsea Surf Beach Wind Statistics View MoreJanuary WindSouth Channel Island (39km)2025DecemberJanuaryStrongest 8 January, 202570.2km/h EAverage January25.7km/hStrongest 26 December, 2024107.3km/h NWAverage December27.3km/hStrongest 8 January, 202570.2km/h EAverage 202525.7km/hClimate (2010–Present)South Channel Island (39km)Take a look at our website widgetsAvailable free! Find Out MoreStrongest 29 October, 2021135.4km/h WSWAverage 2020–202527.6km/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 January22.5%12.5%2.5%CalmStrong GaleGet WillyWeather+ to remove ads