Pettaquamscutt River Mouth Swell ForecastUnited StatesRIWashington CountyPettaquamscutt River Mouth1-Day3-Day5-Day Graph Plots Open in Graphs Swell Height and Direction Forecast NOAA WaveWatch III Swell Period Forecast NOAA WaveWatch IIIPettaquamscutt River Mouth swell forecast issued on 15 Apr.Get an account to remove ads