Nootka Sound is a sound of the Pacific Ocean on the rugged west coast of Vancouver Island, in the Canadian province of British Columbia, historically known as King George's Sound. It separates Vancouver Island and Nootka Island.
The inlet is part of the traditional territory of the indigenous Nuu-chah-nulth people. They called it Mowichat.John R. Jewitt is an Englishman who describes the area in some detail in a memoir about his years as a captive of chief Maquinna from 1802 to 1805.
On August 8, 1774, the Spanish Navy ship Santiago, under Juan Pérez, entered and anchored in the inlet. Although the Spanish did not land, natives paddled to the ship to trade furs for abalone shells from California. Pérez named the entrance to Nootka Sound Surgidero de San Lorenzo. The word surgidero means "anchorage". When Esteban José Martinez arrived in 1789 he gave Nootka Sound the name Puerto de San Lorenzo de Nuca. The Spanish establishment established at Friendly Cove he gave the name Santa Cruz de Nuca.
In March 1778, Captain James Cook of the Royal Navy landed on Bligh Island and named the inlet "King George's Sound". He recorded that the native name was Nutka or Nootka, apparently misunderstanding his conversations at Friendly Cove/Yuquot; his informant may have been explaining that he was on an island (itchme nutka, a place you can "go around"). There may also have been confusion with Nuu-chah-nulth, the natives' autonym (name for themselves). It may also have simply been based on Cook’s mis-pronunciation Yuquot, the native name of the place. The earlier Spanish and British names for the Sound swiftly went out of use.