The humpback spotted splashing in the East River earlier this week has seemingly left the busy channel as quickly as it came — but not without leaving a whale-sized mark on the Big Apple. The US Coast Guard issued a stark warning for boaters to pull back their speeds and leave the cetacean alone,

A humpback whale was sighted in the East River this week near the Brooklyn Bridge, the first whale sighting in NYC waterways since 2022. FOX 5's Richard Giacovas spoke with experts from Gotham Whales and the Atlantic Marine Conservation Society about the sighting.

People on the Brooklyn shore got a glimpse of the whale flashing its tail out of the water, according to the U.S. Coast Guard, which received multiple reports from spectators