Lyddy Island Swell ForecastUnited StatesCTNew London CountyLyddy Island1-Day3-Day5-Day Graph Plots Open in Graphs Swell Height and Direction Forecast NOAA WaveWatch III Swell Period Forecast NOAA WaveWatch IIILyddy Island swell forecast issued today at 6:43 pm. Next forecast at approx. 6:43 pm. Wave Height Sea TemperatureGet WillyWeather+ to remove ads