Southport Swell ForecastUnited KingdomNWMerseysideSouthport1-Day3-Day5-Day Graph Plots Open in Graphs Swell Height and Direction Forecast NOAA WaveWatch III Swell Period Forecast NOAA WaveWatch IIISouthport swell forecast issued today at 12:49 pm. Next forecast at approx. 12:49 pm.Get an account to remove ads