Rescue Efforts Stalled for Humpback Whale Stranded in the Baltic Sea Near Germany

A humpback whale approximately ten meters long has been stranded on a sandbank in the Baltic Sea near Timmendorfer Strand and Niendorf, Germany, since the night of March 22-23, 2026, with all rescue attempts so far failing to refloat the animal. The whale, believed to be a young male according to the marine conservation organization Sea Shepherd, remains stuck in shallow water in the Bay of Lübeck and is showing signs of deteriorating health. Experts on site say the animal is alive but stressed, and its long-term survival is uncertain even if it manages to reach deeper water. Rescue teams continued to consult on available options as of Tuesday, March 24, with no breakthrough reported.

Euthanasia ruled out, pulling too risky Ursula Siebert, head of the Institute for Terrestrial and Aquatic Wildlife Research at the University of Veterinary Medicine Hannover, said euthanasia is not an option under current conditions. International agreements restrict what can be done, and the practical difficulties of humanely killing an animal of this size in open shallow water are severe. „It is simply very, very difficult under the conditions we have here to euthanize a whale.” — Ursula Siebert via DPA One obstacle is the use of weapons and the calibers required, which pose a danger to the surrounding area. Siebert said the preferred approach, in the absence of viable rescue, is to ensure the animal can die with dignity and without stress. Pulling the whale, a method that has been attempted with sperm whales stranded in the North Sea, is also considered too dangerous for an already weakened animal, as it frequently causes severe injuries.

Sand-digging plan considered, net still tangled on mouth Experts are now considering digging sand from beneath the whale to help it slide into deeper water, according to Siebert, though she cautioned that this approach also carries risks for the animal. Carsten Mannheimer, captain of a Sea Shepherd vessel currently stationed at Niendorf, said the whale is moving its head and making sounds, which observers initially interpreted as distress calls. „He is not crying out for help.” — Carsten Mannheimer via Frankfurter Allgemeine Zeitung Mannheimer explained the whale produces sounds primarily when boats approach, including vessels attempting to assist it, indicating the noise reflects stress rather than a call for rescue. Earlier efforts to generate waves with boats to push the whale toward the shipping channel briefly succeeded in turning the animal in the right direction, but it turned back. Firefighters managed to cut away part of a fishing net wrapped around the whale's body, but a Sea Shepherd diver was unable to remove the remaining portions because the whale refused the approach. Parts of the net remain on the animal's mouth, meaning its fate is uncertain even if it reaches open water.

Skin disease and low salinity compound the whale's distress The whale's condition has visibly worsened since it was first spotted, with Mannheimer reporting clear growths consistent with a skin disease, which he told AFP is likely caused by the Baltic Sea's abnormally low salinity. The Bay of Lübeck, like the broader Baltic Sea, has a salinity level far below that of the open ocean, creating a hostile environment for humpback whales. Siebert described such animals as "migrating strays" — large whale species that do not naturally inhabit the Baltic but periodically enter it and become disoriented. The low salinity is compounded by a lack of food, as many Baltic fish stocks have collapsed in recent years, leaving little sustenance for a large cetacean. Schleswig-Holstein's environment minister Tobias Goldschmidt of the Greens appealed to members of the public and vacationers to keep their distance from the site. „I hope that it succeeds in getting him free, and if it does not succeed, that he can find his end in peace.” — Tobias Goldschmidt via Frankfurter Allgemeine Zeitung

Humpback whales and other large cetacean species occasionally stray into the Baltic Sea, though the region is not part of their natural habitat. The Baltic's low salinity, reduced fish stocks, and shallow coastal areas make it particularly hazardous for such animals. According to researchers cited in the source articles, some of these strays have suffocated in the past after becoming entangled in fishing nets. Strandings of sperm whales in the North Sea and other large whale species along German coasts have confronted rescue teams with similar dilemmas in previous years, with pulling attempts often resulting in severe injuries to the animals.