The Alaska Current brings warm water from the North Pacific, affecting the climate along Alaska’s southern coast.

The Alaska Current, a warm ocean current flowing from the North Pacific, significantly influences the climate of Alaska’s southern and southeastern coasts. By transporting warmer water along these coastal regions, the current helps moderate the harsh cold temperatures typically associated with northern latitudes. This results in milder winters and more temperate weather in areas like Juneau and Anchorage compared to Alaska's interior. While the climate remains cool, the Alaska Current’s warming effect supports diverse marine life and vegetation, making the coastal regions more hospitable than the frigid interior.