Shoal Bay Boat Ramp Swell ForecastAustraliaSAKangaroo IslandShoal Bay Boat Ramp1-Day3-Day5-Day Graph Plots Open in Graphs Swell Height and Direction Forecast NOAA WaveWatch III Swell Period Forecast NOAA WaveWatch IIIShoal Bay Boat Ramp swell forecast issued today at 11:42 am. Next forecast at approx. 11:42 am.Get WillyWeather+ to remove ads