Kingston Main Drain Entrance Swell ForecastAustraliaSALimestone CoastKingston Main Drain Entrance1-Day3-Day5-Day Graph Plots Open in Graphs Swell Height and Direction Forecast NOAA WaveWatch III Swell Period Forecast NOAA WaveWatch IIIKingston Main Drain Entrance swell forecast issued today at 7:00 pm. Next forecast at approx. 7:00 pm.Get an account to remove ads