Sea Gate Swell ForecastUnited StatesNYKings CountySea Gate1-Day3-Day5-Day Graph Plots Open in Graphs Swell Height and Direction Forecast NOAA WaveWatch III Swell Period Forecast NOAA WaveWatch IIISea Gate swell forecast issued yesterday at 6:46 pm. Next forecast at approx. 6:46 pm.Get WillyWeather+ to remove ads