New Jersey

Cisco, the Great White Shark, Swims Into Delaware Bay for Memorial Day Weekend

The shark is one of the few white sharks tagged by OCEARCH researchers

UPDATE: Mary Lee the Shark also pinged near the Jersey Shore and Delaware. New details HERE

As folks flock to the Jersey Shore and Delaware beaches this Memorial Day weekend, a great white shark has joined them.

According to the non-profit shark-tracking group OCEARCH, Cisco — weighing around 362 pounds and measuring 8-feet, 7-inches — pinged around 4 a.m. Friday at the mouth of the Delaware Bay, slightly closer to Lewes, Delaware than Cape May, New Jersey.

In the past month the immature shark — one of the few male white sharks tagged by the research group — has made its way up from off the coast of the Outer Banks in North Carolina to the Delaware Bay. He was originally tagged off the coast of Nantucket, Massachusetts in October and named for a nearby beach and brewery, OCEARCH said.

OCEARCH expedition leader Chris Fischer said Cisco is important to the group's mission of gaining data about the white shark population in hopes of protecting fish in the ocean.

"Cisco is a really interesting shark," Fischer said via phone from his home in Park City, Utah. "He's likely just coming in (the Delaware Bay) to forage."

Factors such as fish and water temperature (they like it around 60 to 65 degrees) can draw sharks to the Atlantic Coast this time of year, he said.

"The life of the male white shark was a complete mystery and we really started cracking the code on that just last year," Fischer said, adding that the information gathered on Cisco and two other male sharks have been critical to this new understanding.

He also said people shouldn’t fear a shark being in local waters — rather they should celebrate it because of what a shark means to the ocean ecosystem.

"People should be terrified of an ocean that's not full of sharks, they keep everything in balance," Fischer said. "So, if we want to make sure that our great grandchildren can eat fish sandwiches, we need lots of big sharks."

[NATL-SD-G] San Diego Scientists Discover Why Some Sharks Glow

Cisco isn’t the first great white to make waves along the Jersey Shore.

Mary Lee — far off the coast of Ocean City, Maryland on Thursday night — kept popping up off the coast of New Jersey in 2015.

Contact Us