Groper Bay Swell ForecastAustraliaSAEyre PeninsulaGroper Bay1-Day3-Day5-Day Graph Plots Open in Graphs Swell Height and Direction Forecast NOAA WaveWatch III Swell Period Forecast NOAA WaveWatch IIIGroper Bay swell forecast issued yesterday at 11:44 pm. Next forecast at approx. 11:44 pm.Get WillyWeather+ to remove ads