Grand Banks of Newfoundland

The Grand Banks of Newfoundland are a group of underwater plateaus southeast of Newfoundland on the North American continental shelf. These areas are relatively shallow, ranging from 80 to 330 feet (24–100 m) in depth. The cold Labrador Current mixes with the warm waters of the Gulf Stream here.

The mixing of these waters and the shape of the ocean bottom lifts nutrients to the surface. These conditions helped to create one of the richest fishing grounds in the world. Fish species include Atlantic cod, sword fish, haddock, and capelin. Shellfish include scallop and lobster. The area also supports large colonies of sea birds such as Northern Gannets, shearwaters, and sea ducks and various sea mammals such as seals, dolphins, and whales.

In addition to the effects on nutrients, the mixing of the cold and warm currents often causes fog in the area. It is also noted for its proximity to the sinking of the RMS Titanic, and thus the launching point of Titanic shipwreck expeditions.