Killer whale spotted off Montauk coast in what could be first LI sighting in decades

What a killer sight. A massive and potentially legendary orca was spotted cruising off the coast of Montauk Monday in what could be the first sighting off Long Island in decades. The beast — possibly the famous Old Thom whale known for patrolling the waters off Cape Cod — shocked sailors by sticking its 7-foot dorsal fin above the surface and shooting a spout of seawater from its blowhole. Incredible video captures the whale’s single, quick surfacing — and its black fin slicing through the blue waves just 10 nautical miles off the influencer haven on Long Island’s South Fork. An orca whale was spotted 10 nautical miles off the coast of Montauk this week. instagram/oseasfdn/ “It was just a really impressive animal. I think we all stood in shock and couldn’t believe what we saw and we were s