Boundary Bay

Boundary Bay
French: Baie Frontière
Looking east across Boundary Bay from Tsawwassen
Boundary Bay is located in British Columbia
Boundary Bay
Boundary Bay
LocationBritish Columbia and Washington
Coordinates49°00′N 122°55′W / 49.000°N 122.917°W / 49.000; -122.917
TypeBay
Part ofSalish Sea
Basin countriesCanada and United States
SettlementsBlaine, Delta, Surrey, White Rock

Boundary Bay is a shallow bay situated on the Pacific coast of North America on the Canada–United States border between the Canadian province of British Columbia and the U.S. state of Washington.