shark bite marks on kayak
© UnknownA kayak shows the bite marks of a great white shark.
Man knocked into water, uninjured

(US) Pleasure Point - A great white shark, estimated to be up to 18 feet long, sheared through the front end of a kayak floating about a quarter-mile from the popular Eastside surf spot known as Pleasure Point, authorities said.

The attack, which happened about 8:30 a.m. Saturday, is a rare occurrence for the area. No one has reported a shark bite in several decades in the waters around Santa Cruz County, said Sean Van Sommeran of the Pelagic Shark Research Foundation.

On Saturday, a 52-year-old Fremont man was fishing from his 13.5-foot kayak when he felt the shark bump up against the back of the boat.

Within seconds, the shark lifted up the kayak and attacked the front, Santa Cruz County sheriff's deputies said.

The man, thrown from the kayak, was unharmed.

He was plucked from the ocean by a boater nearby who had witnessed the incident.

The man was fishing with two friends in about 40 feet of water just outside a kelp bed when the attack happened. The man's friends, in separate kayaks, were not injured.

The shark's teeth sliced through the thick shell of the yellow kayak, and investigators extracted tooth fragments from the bite marks.

Van Sommeran was called to inspect the bite, and he immediately confirmed it was the work of a great white - the world's largest predatory shark.

"Those teeth can go right through bones and saw apart seals," Van Sommeran said. "They're designed to dismantle sea animals. They rarely bite humans."

While shark attacks in Monterey Bay are rare, shark sightings are common. It's not unusual to hear of sharks being spotted near Seacliff and La Selva beaches, Van Sommeran said.

A great white was reportedly seen near Marina at the end of June.

There have been other cases locally where surfers or fishermen have come in contact with sharks.

In late October 2011, a surfer was attacked near Marina State Beach. Eric Tarantino was surfing when he was bitten on the neck and arm along the right side of his body by a shark that took a 19-inch chunk from his surfboard.

In July 2007 near Bean Hollow State Beach in San Mateo County, a fisherman in a kayak had a brush with a great white. The attack on the nose of that small boat reportedly threw the victim into the water. He jumped back on and was able to get back to shore before his boat took on too much water, witnesses said.

Sharks are known to cruise the California coast between October and January, feeding off seals and other sea life before heading farther out to sea for the winter.

Capitola police issued a text message alert Saturday to warn surfers and beachgoers about the attack and advise caution when playing near the ocean.

"Enter at your own risk," the message read.

Surfers and beachgoers appeared undaunted by news of the attack.

The head-high waves churning Saturday brought large numbers out to enjoy the swell, including Fredrik Thorsteidsson, who heard about the shark bite while standing in line for coffee at Verve in Capitola.

"So many people have surfed here for so many years and never been bit," said the 37-year-old, who was contemplating surfing The Hook. "The probability is so low. It's more dangerous to fly a plane or drive a car. It doesn't worry me."