North Atlantic Current in the south and 20 Sv as it crosses the Mid-Atlantic Ridge. It reaches speeds of 2 knots near the North American coast. Directed by topography, the NAC meanders heavily, but in contrast to the meanders of the Gulf Stream, the NAC meanders remain stable without breaking off into eddies. The colder parts of the Gulf Stream turn northward near the "tail" of the Grand Banks at 50°W where the Azores Current branches off to flow south of the Azores. From there the NAC flows northeastward, east of the Flemish Cap (47°N, 45°W). Approaching the Mid-Atlantic Ridge, it then turns
History of the west coast of North America all adjoining land and islands. This act gave Spain exclusive sovereignty and navigation rights over the entire west coast of North America. The commonly held belief at the time was that the west coast of North America was in modest sailing distance of Asia to the west, or the two might actually physically connect. To the north was imagined a narrow Northwest Passage, known as the Strait of Anián, which some believed reached the Pacific Ocean at 42° north latitude (the latitude of today's border between Oregon and California) and connected to the Atlantic Ocean at the Gulf of St.