Belfast Bay also known as Passagassawakeag Bay is an inlet of the Penobscot Bay, Gulf of Maine and Atlantic Ocean located by Belfast, Maine in south central Maine.

Belfast Bay
Passagassawakeag River emptying into Belfast Bay from U.S. Route 1 bridge
Belfast Bay Show map of Maine Belfast Bay Show map of the United States
Penobscot Bay
Location	Maine, United States
Coordinates	44°24′42″N 68°57′57″W, 44°25′41″N 69°00′07″W[1]
River sources	Passagassawakeag River, Goose River
Ocean/sea sources	Atlantic Ocean
Settlements	Belfast, Maine

References