The Maurine is a 20-kilometre (12 mi) long tributary of the Stepenitz in the extreme northwest corner of Mecklenburg-Vorpommern, Germany.
The Maurine originates between Carlow and Groß Rünz in the southwest of the district Nordwestmecklenburg in a forest and meadow area 45 m above mean sea level.
The difference in height from the source to the delta is approximately 45 m.
Coordinates: 53°53′N 10°58′E / 53.883°N 10.967°E