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 9:48 pm. Next forecast at approx. 9:48 pm.Get an account to remove ads