Myrtle Beach State Park Pier Swell ForecastUnited StatesSCHorry CountyMyrtle Beach State Park Pier1-Day3-Day5-Day Graph Plots Open in Graphs Swell Height and Direction Forecast NOAA WaveWatch III Swell Period Forecast NOAA WaveWatch IIIMyrtle Beach State Park Pier swell forecast issued today at 6:47 pm. Next forecast at approx. 6:47 pm.Get an account to remove ads