…LIFE-THREATENING SURF AND RIP CURRENTS LIKELY ACROSS THE U.S. EASTERN SEABOARD AS ERIN BECOMES A VERY LARGE HURRICANE THIS WEEK… As of 8:00 PM AST Sun Aug 17 the center of Erin was located near 22.1, -68.8 with movement WNW at 13 mph. The minimum central pressure was 946 mb with maximum sustained winds of about 125 mph.