Alaska Current
Encyclopedia
The Alaska Current is a southwestern warm-water current along the coast of British Columbia
British Columbia
British Columbia is the westernmost of Canada's provinces and is known for its natural beauty, as reflected in its Latin motto, Splendor sine occasu . Its name was chosen by Queen Victoria in 1858...

 and the Alaska Panhandle
Alaska Panhandle
Southeast Alaska, sometimes referred to as the Alaska Panhandle, is the southeastern portion of the U.S. state of Alaska, which lies west of the northern half of the Canadian province of British Columbia. The majority of Southeast Alaska's area is part of the Tongass National Forest, the United...

. The current results from the northward diversion of a portion of the North Pacific Current
North Pacific Current
The North Pacific Current is a slow warm water current that flows west-to-east between 40 and 50 degrees north in the Pacific Ocean. The current forms the southern part of the North Pacific Subpolar Gyre...

 when that current meets the west coast of the North American continent
North America
North America is a continent wholly within the Northern Hemisphere and almost wholly within the Western Hemisphere. It is also considered a northern subcontinent of the Americas...

. It forms a part of the counterclockwise gyre in the Gulf of Alaska
Gulf of Alaska
The Gulf of Alaska is an arm of the Pacific Ocean defined by the curve of the southern coast of Alaska, stretching from the Alaska Peninsula and Kodiak Island in the west to the Alexander Archipelago in the east, where Glacier Bay and the Inside Passage are found.The entire shoreline of the Gulf is...

. In contrast to typical sub-Arctic Pacific water, Alaska Current water is characterized by temperatures above 39°F (4°C) and surface salinities below 32.6 parts per thousand.

In the northern Gulf of Alaska, the Alaska Current continues into the Alaskan Stream, which begins near Kodiak Island
Kodiak Island
Kodiak Island is a large island on the south coast of the U.S. state of Alaska, separated from the Alaska mainland by the Shelikof Strait. The largest island in the Kodiak Archipelago, Kodiak Island is the second largest island in the United States and the 80th largest island in the world, with an...

 and flows southwestward along the Alaska Peninsula
Alaska Peninsula
The Alaska Peninsula is a peninsula extending about to the southwest from the mainland of Alaska and ending in the Aleutian Islands. The peninsula separates the Pacific Ocean from Bristol Bay, an arm of the Bering Sea....

. The Alaska Current produces large clockwise eddies at two sites: west of the Queen Charlotte Islands ("Queen Charlotte Eddy" or "Haida Eddies") and west of Sitka ("Sitka Eddy").it is very beautiful current
anyone can sit and travell in this current.It is very hot almost of 4567 degree celsius.

See also

  • Ocean current
    Ocean current
    An ocean current is a continuous, directed movement of ocean water generated by the forces acting upon this mean flow, such as breaking waves, wind, Coriolis effect, cabbeling, temperature and salinity differences and tides caused by the gravitational pull of the Moon and the Sun...

  • Oceanic gyres
  • Physical oceanography
    Physical oceanography
    Physical oceanography is the study of physical conditions and physical processes within the ocean, especially the motions and physical properties of ocean waters.Physical oceanography is one of several sub-domains into which oceanography is divided...

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