White Shark Café

Coordinates: 23°22′N 132°43′W / 23.37°N 132.71°W / 23.37; -132.71
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The White Shark Café, between Baja California and Hawaii

The White Shark Café is a remote mid-Pacific Ocean area noted as a winter and spring habitat of otherwise coastal great white sharks.

The area, halfway between Baja California and Hawaii, received its unofficial name in 2002 from researchers at Stanford University's Hopkins Marine Station who were studying great white sharks by using satellite tracking tags.[1] They identified a zone with a radius of approximately 250 kilometres (160 mi) centered at approximately 23°22′N 132°43′W / 23.37°N 132.71°W / 23.37; -132.71.[2] The findings, which were initially published in the January 3, 2002 issue of the journal Nature, showed three of four tagged sharks traveled to the Café during a six-month period after they were tagged off the central coast of California.[3]

Although the area had not previously been suspected as a shark habitat, when mapping the satellite tracking data, researchers discovered that members of the species frequently travel to and loiter in the area.[3] It was once believed the area had very little food for the animals (researchers described it as the shark equivalent of a desert),[1][4] but research in early 2018 by the vessel Falkor showed that there is a rich and diverse food chain too deep to be detected by satellites that provides a potentially abundant food supply for the sharks.[5] Male, female, and juvenile great whites have been tracked there.[6]

The sharks tracked to the area came from diverse rookeries along the North American coast. They typically took up to 100 days to arrive, traveling around 1 m/s (3.3 ft/s), during which they make periodic dives as deep as 3,000 feet (910 m). While at the Café, they dive to depths of 1,500 feet (460 m) as often as once every ten minutes.[1]

By 2006, researchers had observed consistent migration and other behavior. Tracking data indicates that white sharks will leave feeding grounds near the coast in winter, travel to the Café, and some may even summer near Hawaii. But many linger in the Café, often for months, before returning to the coast in the fall, coinciding with the elephant seal breeding season (a favored prey).[4]


  1. ^ a b c Thomas, Pete (September 29, 2006). "The Great White Way: Scientists are excited by research that shows these dangerous ocean predators make a winter pilgrimage to a vast offshore destination between Baja California and Hawaii called the White Shark Café". Los Angeles Times. Retrieved 2007-07-18.
  2. ^ Jorgensen et al 2010.
  3. ^ a b Boustany, Andre M.; Davis, Scott F.; Pyle, Peter; Anderson, Scot D.; Le Boeuf, Burney J.; Block, Barbara A. (2002). "Satellite tagging: Expanded niche for white sharks". Nature. 415: 35–36. doi:10.1038/415035b. Archived from the original on 3 October 2006. Retrieved 4 July 2018.
  4. ^ a b "TOPP Tags Pop Up at the White Shark Cafe". Tagging of Pacific Pelagics. Archived from the original on 3 October 2006. Retrieved 2007-07-18.
  5. ^ Kennedy, Merrit (28 May 2018). "Great White Sharks Have A Secret 'Cafe,' And They Led Scientists Right To It". NPR. Retrieved 4 July 2018.
  6. ^ Ritter, John (October 23, 2006). "Little shark helps pierce great white mystery". USA TODAY. Retrieved 2007-07-18.


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