Cape Cod National Seashore Great White Shark Safety 2014

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Date: July 3, 2014
Contact: George E. Price, Jr., Superintendent, 508-957-0701

Summer has arrived on the Outer Cape! Visitors are coming to Cape Cod National Seashore to enjoy its abundant recreational opportunities, and for rest and rejuvenation. For locals, summer often means company, cookouts, and playing "tourist" with family and friends.

Cape Cod National Seashore Superintendent George Price reminds visitors and residents that we share the national seashore with native wildlife. Recently, Cape Cod's great white sharks and gray seals have gained local and national attention. Both species existed long before Cape Cod was settled or became a popular destination, and in recent years their numbers have increased. Sharks have existed for more than 400 million years. As top predators, sharks are critical for maintaining a healthy and balanced marine ecosystem.

Seals are the major prey species for the great white shark, and as the seal population increases, the great white sharks have become more numerous. In recent years there have been confirmed reports of great white sharks feeding on seals close to shore, as well as great white shark sightings from spotter planes flying along the Outer Cape and near swimming beaches. While it is rare for a great white shark to bite a human, it did occur in Truro in 2012.

To stay safe and to protect wildlife:

  • Do not swim near seals.
  • Swim close to shore, where your feet can touch the bottom.
  • Swim, paddle, kayak, and surf in groups.
  • Do not swim alone in the ocean at dawn or dusk. Avoid isolation.
  • Limit splashing and do not wear shiny jewelry.
  • Keep your distance (at least 150 feet) from seals, whether they are resting on land or are in the water. It is against the law to disturb them. Adhere to all signage at beaches where seals are resting.
  • Keep pets leashed. Inquisitive dogs can startle resting seals, resulting in seal bites or scratches to you or your pet.
  • Follow instructions of lifeguards. Become familiar with the beach flag warning system. Take time to read signage at the beaches.

The national seashore, the towns of Cape Cod and the Islands, the Massachusetts Shark Research Program, and the Atlantic White Shark Conservancy have worked together to produce shark advisory signs for beaches, and brochures that provide education and safety tips for beach users. Brochures about shark information may be obtained at all National Park Service beaches and be seen on the park's website at



Last updated: February 26, 2015

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99 Marconi Site Road
Wellfleet, MA 02667


(508) 255-3421

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