Argentine Sea Bay of Biscay Bay of Campeche Bay of Fundy Black Sea[11] Cantabric Sea Caribbean Sea Celtic Sea Chesapeake Bay Davis Strait Denmark Strait English Channel Gulf of Guinea Gulf of Maine Gulf of Mexico Gulf of St. Lawrence Gulf of Venezuela Irish Sea Labrador Sea Marmara Sea[11] North Sea Norwegian Sea Sargasso Sea Sea of Azov[11] Sea of the Hebrides Wadden Sea