Here are the names of all 59 seas:
Aegian Sea
Adriatic Sea
Alaskan Gulf
Alboran Sea
Amundsen Sea
Andaman Sea
Antarctic Sea
Arabian Sea
Argentine Sea
Banda Sea
Balearic Sea
Baffin Bay
Baltic Sea
Banda Sea
Bay of Bengal
Bay of Biscay
Baydaratskaya Bay
Beaufort Sea
Black Sea
Barents Sea
Caribbean Sea
Celebez Sea
Chukchi Sea
Coral Sea
Davis Sea
East China Sea
East Sea
Emerald Sea
Flores Sea
Gulf of Alaska
Gulf of Aqaba
Gulf of Bothnia
Gulf of California
Gulf of Carpentaria
Gulf of Finland
Gulf of Fonseca
Gulf of Guinea
Gulf of Kutch
Gulf of Maine
Gulf of Mexico
Gulf of Oman
Gulf of Panama
Gulf of Riga
Gulf of Saint Lawrence
Gulf of Thailand
Gulf of Tonkin
Hudson Bay
Ionian Sea
Kara Sea
Laptev Sea
Lincoln Sea
Marmara Sea
Mediterranean Sea
Molucca Sea
North Sea
Norwegian Sea
Okhotsk Sea
Philippine Sea
Red Sea
Ross Sea
Salish Sea
Savu Sea
Scotia Sea
Sea of Azov
Sea of Galilee
Sea of Japan
Sea of Marmara
Sea of Okhotsk
Seram Sea
Sibuyan Sea
Solomon Sea
South China Sea
Spitsbergen Sea
Tasman Sea
Timor Sea
Tyrrhenian Sea
Weddell Sea
Yellow Sea
