Shark Bite first aid

Most white shark bite victims survive because of first aid initiated from bystanders. White shark bites generally result in massive hemorrhaging which requires immediate first aid in order to stop the blood loss. Sign up for free ‘Stop the Bleed’ training and you could save a life. Click here for training schedule >>

You can visit ‘Stop the Bleed’ for more information on the training program.

Purple Flag

When the purple flag is flying white sharks are in the area.

This video was developed in collaboration with the Atlantic White Shark Conservancy, the Cape Cod National Seashore, Massachusetts Division of Marine Fisheries, and officials from Cape Cod and South Shore Towns, to raise awareness and help people and white sharks co-exist peacefully.


White sharks off the coast of Massachusetts have gained local and national attention. The species existed long before coastal communities were settled or became popular destinations, and in recent years their numbers have increased. As top predators, sharks are critical for maintaining a healthy and balanced marine ecosystem.

The inshore waters off many Cape Cod and South Shore beaches are preferred feeding grounds for white sharks. They hunt and feed on seals close to shore. While white shark bites on humans are rare, they have occurred off Cape Cod. The most recent bite resulted in a fatality.

The Cape Cod National Seashore, the towns of Cape Cod and the Islands, the Massachusetts Division of Marine Fisheries, and the Atlantic White Shark Conservancy have worked together to produce shark advisory signs for beaches, flags, and brochures that provide education and safety tips for beach users.

To improve safety:

  • Avoid isolation

  • Avoid areas with seals

  • Avoid murky water

  • Avoid areas with signs of fish feeding

  • Adhere to all signage at beaches

  • Follow instructions of lifeguards

  • Become familiar with the beach flag warning system