The girl’s sister, Sameeha Sultana, 13, was found unresponsive about an hour later at 7th Avenue, a block north. Rescue crews and the U.S. Coast Guard pulled her out of the water, and CPR was performed. She was taken to Jersey Shore University Medical Center, where she was pronounced dead.

The National Weather Service has issued a high surf advisory and warns there's a high risk of dangerous rip currents at New Jersey beaches.

Hurricane Erin is expected to bring dangerous surf at the Jersey Shore even as it stays off of the coast. Lifeguards are issuing renewed advice about what to do if you get caught in a rip current.