Unterwarnow is the estuary of the Warnow River in Mecklenburg-Vorpommern, northern Germany. Connected with the Baltic Sea in Warnemünde. On the coasts of the estuary, the city of Rostock is located.

Unterwarnow
View to the City of Rostock
Unterwarnow is located in Mecklenburg-Vorpommern
Unterwarnow
Unterwarnow
LocationBaltic Sea
Coordinates54°06′14.7″N 12°06′14.9″E / 54.104083°N 12.104139°E / 54.104083; 12.104139
River sourcesWarnow
Ocean/sea sourcesAtlantic Ocean
Basin countriesGermany
Max. depth13 m (43 ft)
Salinity~10‰
SettlementsRostock
Unterwarnow on the map of 1788