Double Head Shot Islands Swell ForecastUnited StatesMEWashington CountyDouble Head Shot Islands1-Day3-Day5-Day Graph Plots Open in Graphs Swell Height and Direction Forecast NOAA WaveWatch III Swell Period Forecast NOAA WaveWatch IIIDouble Head Shot Islands swell forecast issued today at 6:46 am. Next forecast at approx. 6:46 am.Get WillyWeather+ to remove ads