A spearfisherman in Florida recounted how he survived a lightning-fast shark attack thanks to a friend who confronted the ocean predator.

Jose Abreu, 37, told WSVN-TV that he was spearfishing near a reef in the waters off Key West on Monday when a bull shark suddenly swam up and bit him multiple times.

"He’s too fast, he’s too fast," Abreu told the station of the 8-foot shark. "I only say that this the end for me."

The attack took just 13 seconds, according to Abreu, with the shark biting him on the leg and shoulder and attempting to chomp his chest. He said his only option for survival was to escape.

SHARK WATCH: TOP 10 MOST DANGEROUS BEACHES INVOLVING SHARK ATTACKS, SURFER DEATHS

A female bull shark

A bull shark reportedly bit a man while he was spearfishing off the coast of Key West, Florida, on Monday. (Luis Javier Sandoval/VW Pics/Universal Images Group via Getty Images, File)

"You don’t have time to be scared," Abreu told WTVJ-TV. "Only you need to escape the shark. It’s the only option."

Abreu said he was lucky to have been in the water with a friend, who swam up to the shark and jabbed it in its mouth with his speargun. After scaring the shark away, the friend called for help. 

Drone shot of the Seven Mile Bridge in the Florida Keys.

Abreu says he survived the shark encounter thanks to a friend who attacked the shark with a speargun. Seven Mile Bridge, pictured above, connects many of the islands that make up the Florida Keys. (iStock)

If not for his brave friend, Abreu believes he might not have survived.

PORTIONS OF NEW YORK CITY BEACH TEMPORARILY CLOSED AFTER SHARK SPOTTED, NYPD DRONE FOOTAGE REVEALS

"He saved my life," Abreu told WSVN.

Abreu was treated ashore on Stock Island and then airlifted to a Miami hospital, the Monroe County Sheriff's Office said.

CLICK TO GET THE FOX NEWS APP

Abreu was expected to recover from his injuries, according to local media.