Mill Creek Mouth Swell ForecastUnited StatesMABarnstable CountyMill Creek Mouth1-Day3-Day5-Day Graph Plots Open in Graphs Swell Height and Direction Forecast NOAA WaveWatch III Swell Period Forecast NOAA WaveWatch IIIMill Creek Mouth swell forecast issued today at 1:45 pm. Next forecast at approx. 1:45 pm. Wave Height Sea TemperatureGet WillyWeather+ to remove ads