Myrtle Beach (Campground) Swell ForecastUnited StatesSCHorry CountyMyrtle Beach (Campground)1-Day3-Day5-Day Graph Plots Open in Graphs Swell Height and Direction Forecast NOAA WaveWatch III Swell Period Forecast NOAA WaveWatch IIIMyrtle Beach (Campground) swell forecast issued yesterday at 7:45 pm. Next forecast at approx. 7:45 pm.Get WillyWeather+ to remove ads