Tagged White Shark 'Contender' Sends Signal Toward US East Coast Beaches

The male great white shark known as “Contender,” tagged by the OCEARCH research program, has emitted a new satellite ping in July 2026 after months of silence. The 4.27‑metre, 770‑kilogram shark, the largest male great white ever tracked in the Atlantic, is moving northward along the eastern seaboard. Researchers say it is likely heading toward popular summer swimming areas such as Cape Cod, Massachusetts, and the Atlantic coast of Canada, following its usual migration pattern to feed on seals.

Since its tagging in January 2025 off Florida, Contender has traveled more than 11,000 kilometres, crossing waters from North Carolina to New Jersey. While the exact location cannot be pinpointed, the recent “Z‑Ping” indicates it is near the U.S. East Coast. Scientists stress there is no cause for alarm.

In a related development, OCEARCH has also detected three additional white sharks—Cross, Ripple and Bella—in the Gulf of St‑Lawrence. One of them, the juvenile Cross, was recorded near the Gaspé Peninsula, while the sub‑adult Ripple and female Bella continue to move through the Gulf’s waters. These sightings underscore a broader presence of large white sharks in the north‑western Atlantic during the summer months.