Shark warning signs posted at Alii Beach in Haleiwa
Honolulu lifeguards posted shark warning signs at Alii Beach Park in Haleiwa this afternoon after observing one close to shore this afternoon.
Officials said the 8- to 10-foot shark was observed aggressively chasing turtles at the beach park about five feet from shore in a 12:47 p.m. alert today.
Ocean Safety will continue to monitor the situation.