Port Phillip Offshore Swell ForecastAustraliaVICMornington PeninsulaPort Phillip Offshore1-Day3-Day5-Day Graph Plots Open in Graphs Swell Height and Direction Forecast NOAA WaveWatch III Swell Period Forecast NOAA WaveWatch IIIPort Phillip Offshore swell forecast issued today at 1:23 am. Next forecast at approx. 1:23 am.Get WillyWeather+ to remove ads