North Atlantic Current very high latitudes by preventing the formation of sea ice). North Atlantic Current The North Atlantic Current (NAC), also known as North Atlantic Drift and North Atlantic Sea Movement, is a powerful warm western boundary current within the Atlantic Ocean that extends the Gulf Stream northeastward. The NAC originates from where the Gulf Stream turns north at the Southeast Newfoundland Rise, a submarine ridge that stretches southeast from the Grand Banks. The NAC flows northward east of the Grand Banks, from 40°N to 51°N, before turning sharply east to cross the Atlantic. It transports more warm tropical water to northern
Norwegian Current increased warming of the North Atlantic Drift is a much larger contributor to the inhibition of formation of sea ice in the Arctic, than the contribution from the Norwegian Coastal Current. Hence, the impact of the Norwegian Coastal Current on climate change is relatively small. Norwegian Current The Norwegian Current (also known as the Norwegian Coastal Current) is a water current that flows northeasterly along the Atlantic coast of Norway at depths of between 50 and 100 metres through the Barents Sea Opening into the Barents Sea. It contrasts with the North Atlantic Current because it is colder and contains