The search continues for a 17-year-old who went missing in the water at Rockaway Beach after police say he went into the ocean with friends and never came out. NYPD harbor units were seen searching the water near Beach 73rd Street and Shorefront Parkway, with divers expected to return as the search continues. Officials are reminding beachgoers not to swim without lifeguards on duty, especially as beaches prepare to open for Memorial Day weekend.