<p>Authorities in Puerto Rico evacuated homes in Hatillo and closed roads as waves up to 20 foot slammed into the north shore of the island on Sunday, March 4.</p><p>The National Weather Service San Juan</a> warned residents to stay away from the coastline because of forecasts of 15-20 foot waves. A local news site, Jornada PR</a>, reported that police had evacuated families from homes on the coast of Mar Azul and nearby Hatillo and closed roads due to flooding from the sea.</p><p>This video shows waves breaking at Mar Azul, knocking over people and sweeping away a car. Credit: EgGy Val via Storyful</p><br />
