Big Hill Swell ForecastAustraliaVICBarwonBig Hill1-Day3-Day5-Day Graph Plots Open in Graphs Swell Height and Direction Forecast NOAA WaveWatch III Swell Period Forecast NOAA WaveWatch IIIBig Hill swell forecast issued today at 1:11 am. Next forecast at approx. 1:11 am.Get WillyWeather+ to remove ads