Gulf StreamGulf Stream
warm ocean current flowing from the Gulf of Mexico along the E coast of the U.S., and turning east at the Grand Banks toward Europe: c. 50 mi (80 km) wide
A warm ocean current of the northern Atlantic Ocean off eastern North America. It originates in the Gulf of Mexico and, as the Florida Current, passes through the Straits of Florida and then flows northward along the southeast coast of the United States. North of Cape Hatteras the Gulf Stream veers northeastward into the Atlantic Ocean, where it splits to form the North Atlantic Drift and the Canary Current.
- The warm ocean current issuing from the Gulf of Mexico, flowing northeastwards along the coast of North America to the Grand Banks where it breaks eastwards across the Atlantic Ocean and helps to maintain warm temperatures along the western coasts of the British Isles.