Canapitsit Channel is a channel that runs from Cuttyhunk Harbor to the Vineyard Sound and separates Nashawena Island from Cuttyhunk Island, two of the Elizabeth Islands off Cape Cod, Massachusetts. It is one of four straits allowing maritime passage between Buzzards Bay and the Vineyard Sound. The others are Quick's Hole, Robinson's Hole and Woods Hole. Canapitsit is an Indian word meaning "current passage".