A rescue team on Saturday released from a barge in the North Sea a humpback whale that had been stranded in shallow waters near Germany since March.

Dubbed 'Timmy' by the German media, the whale was first spotted stuck on a sandbank on March 23 near the city of Luebeck before freeing itself and then becoming stuck again several times.

The mammal’s health deteriorated as it became repeatedly stranded in shallow waters near the coastal city of Wismar, and unsuccessful efforts to coax it toward deeper seas were livestreamed across the globe.

Before the release, a GPS transmitter was reportedly attached to track the whale’s future location, according to dpa.