Backwater Creek Entrance Swell ForecastAustraliaNSWIllawarraBackwater Creek Entrance1-Day3-Day5-Day Graph Plots Open in Graphs Swell Height and Direction Forecast NOAA WaveWatch III Swell Period Forecast NOAA WaveWatch IIIBackwater Creek Entrance swell forecast issued yesterday at 7:14 pm. Next forecast at approx. 7:14 pm.Get WillyWeather+ to remove ads