East Addition B3 Swell ForecastUnited StatesTXGalveston CountyEast Addition B31-Day3-Day5-Day Graph Plots Open in Graphs Swell Height and Direction Forecast NOAA WaveWatch III Swell Period Forecast NOAA WaveWatch IIIEast Addition B3 swell forecast issued today at 6:48 pm. Next forecast at approx. 6:48 pm.Get an account to remove ads