Boston Cape Cod Shark Attacks: Video shows seal escaping shark attack off Chatham Published: Aug. 18, 2015, 11:59 a.m.

Where to stay, eat, shop and unwind in Chatham, Cape Cod’s most charming and effortlessly chic town. Cape Cod offers ...

Peter Mottur shot the video, and says the shark was at least 15-feet long. Great white shark sightings have increased in recent years because of the flourishing seal population off Chatham.

Shark-themed merchandise at The Chatham Clothing Bar in Chatham, Mass., July 23, 2014. In the 40 years since "Jaws," the movie's ferocious predator has been rebranded and embraced by Chatham's ...