Shag Rock Swell ForecastAustraliaNSWFar North CoastShag Rock1-Day3-Day5-Day Graph Plots Open in Graphs Swell Height and Direction Forecast NOAA WaveWatch III Swell Period Forecast NOAA WaveWatch IIIShag Rock swell forecast issued yesterday at 11:53 pm. Next forecast at approx. 11:53 pm. Wave Height Sea TemperatureGet WillyWeather+ to remove ads