Wallaga Lake Offshore Swell ForecastAustraliaNSWSouth CoastWallaga Lake Offshore1-Day3-Day5-Day Graph Plots Open in Graphs Swell Height and Direction Forecast NOAA WaveWatch III Swell Period Forecast NOAA WaveWatch IIIWallaga Lake Offshore swell forecast issued yesterday at 7:17 pm. Next forecast at approx. 7:17 pm.Get WillyWeather+ to remove ads