Tragedy on the beach in Atlantic City Monday night. An unidentified woman drowned in the surf Monday evening after lifeguards had gone off duty for the evening. Authorities say it happened on the South Carolina Avenue beach in Atlantic City Monday night around 7 o’clock. The woman was found about 150 yards offshore, face down in the water. Police believe the woman may have been caught in a rip current. Lifeguards go off duty in Atlantic City at 6pm.