Lifeguards post shark warning signs in Ewa Beach
Beachgoers are being warned not to swim at White Plains Beach today after a tiger shark was spotted in the area, the city Emergency Services Department said.
Federal lifeguards confirmed a shark longer than eight feet in the area, the department said in an alert at about 3:20 p.m.
Lifeguards posted warning signs and were urging swimmers to stay out of the water.