Westport is a city in Grays Harbor County, Washington, United States. The city's population was 2,099 at the 2010 census. It is located on a peninsula on the south side of the entrance to Grays Harbor from the Pacific Ocean.
The public Westport Marina is the largest marina on the outer coast of the United States's Pacific Northwest. The marina is home to a large commercial fishing fleet and several recreational charter fishing vessels. A summer-only passenger ferry, discontinued in 2008, previously connected the town to Ocean Shores, across the mouth of the harbor to the north.