Sand Haile Flats Swell ForecastUnited KingdomEMLincolnshireSand Haile Flats1-Day3-Day5-Day Graph Plots Open in Graphs Swell Height and Direction Forecast NOAA WaveWatch III Swell Period Forecast NOAA WaveWatch IIISand Haile Flats swell forecast issued today at 12:44 am. Next forecast at approx. 12:44 am.Get WillyWeather+ to remove ads