Mugu Naval Base Beach Swell ForecastUnited StatesCAVentura CountyMugu Naval Base Beach1-Day3-Day5-Day Graph Plots Open in Graphs Swell Height and Direction Forecast NOAA WaveWatch III Swell Period Forecast NOAA WaveWatch IIIMugu Naval Base Beach swell forecast issued today at 4:48 am. Next forecast at approx. 4:48 am.Get an account to remove ads