Stone Island Reef Swell ForecastUnited StatesCTMiddlesex CountyStone Island Reef1-Day3-Day5-Day Graph Plots Open in Graphs Swell Height and Direction Forecast NOAA WaveWatch III Swell Period Forecast NOAA WaveWatch IIIStone Island Reef swell forecast issued today at 6:45 pm. Next forecast at approx. 6:45 pm.Get WillyWeather+ to remove ads