Witnesses describes fatal California shark attack

A 26-year-old man killed in a shark attack off a Northern California beach was an avid surfer who customized surfboards for a living.

The Santa Cruz County coroner's office identified the victim of Saturday's attack as Ben Kelly.

Kelly was surfing near Manresa State Beach on the northern end of Monterey Bay Saturday afternoon when he was attacked by a shark of unknown species, California State Parks said in a statement.

The attack happened within 100 yards (91 meters) offshore, and a witness flagged down a lifeguard patrolling the area, authorities told the Santa Cruz Sentinel.

"What got my attention was there was a very very large dark fin and it came out of the water and then there was like a feeding frenzy and all this activity, and then soon as it started it disappeared. It was over."

At the time, the beach was closed to visitors to maintain physical-distancing norms during the coronavirus crisis, but swimming and surfing was allowed in the water. As a safety precaution, authorities closed the water 1 mile (1.6 kilometres) north and south of the attack until Thursday. Signs have been posted warning beachgoers about the attack.

Monterey Bay drone photographer Eric Mailander told KRON he has observed dozens of great white sharks swimming near the shoreline in recent days. He said he counted 15 sharks while out on his boat Saturday morning.

Witness Terri Tucker also said there seemed to be a large number of sharks.