Kelsey Island Swell ForecastUnited StatesCTNew Haven CountyKelsey Island1-Day3-Day5-Day Graph Plots Open in Graphs Swell Height and Direction Forecast NOAA WaveWatch III Swell Period Forecast NOAA WaveWatch IIIKelsey Island swell forecast issued today at 1:46 pm. Next forecast at approx. 1:46 pm.Get WillyWeather+ to remove ads