You are watching a live stream from the homeport of The Waterfront Museum in Red Hook, Brooklyn. The view is of Red Hook Channel in the Upper New York Bay from the Verrazano Bridge to the mouth of the Buttermilk Channel. Thanks, Waterfront Museum, for hosting!
The Port of New York, part of the Port of New York and New Jersey complex, is at the mouth of the Hudson River, where it empties into New York Bay and the Atlantic Ocean off the east coast of the United States. It is one of the largest natural harbors in the world.
United States - New York 
Japan - Tokyo
Russia - Moscou
Netherlands - Elburg