Only in the past month there have been 2 deaths. A 66 year old surfer was killed by a shark at Solana Beach, Calif. The average shark or fatal shark attacks each year around the world is estimated to be four fatal shark attacks per year. Only one has been recorded outside Mexico.
Zihuatanejo has not only seen an increase in Shark attacks. A night before Grimes encounter with a shark a 19 year old Florida native surfer also encounter a shark. Unlike Grimes the attack was fatal leaving the Florida Native dead within the water. Less then a month before this incident a visitor from San Francisco was also killed in a shark attack in Mexico.
Scientist are puzzled on this resent increase in Shark attacks because areas such as Zihuatanejo, Mexico have never witnessed shark attacks before. You are better dieing driving to the beach rather then swimming in the water. Marine Biologist Chris Lowe who runs a shark lab said there is little officials can do beyond warning people against going into the water while Scientist study what has caused the shark population in Mexico to become aggressive. Zihuatanejo and other Parts of Mexico see local fisherman hunting larger sharks to decrease the chances of attacks but scientist say this does little to help.
Grimes on the other hand has recently, only 6 months, opened a surf shop after he has visited the area for 25 years. This recent increase in shark attacks might decrease tourist or surfers from wanting to surf thus hindering his business.