Baltic SeaBuk lighthouse back in operation after repairs

Christian Tiedt

 · 22.05.2025

Baltic Sea: Buk lighthouse back in operation after repairsPhoto: dpa/pa
The Buk lighthouse on Bastorf's Signalberg.
The Buk lighthouse on the Bay of Mecklenburg has been out of action since the beginning of May due to repair work, but now its light is shining again.

The Baltic Sea Waterways and Shipping Authority reported on the successful completion of the work in a Message for sailors (NfS). The repairs were therefore completed within the planned time frame.

Second highest beacon on the coast

The Buk lighthouse towers 78.8 metres above sea level on the Bastorfer Signalberg. It marks the western boundary of the Kühlung, a landscape formed by the ice age. At 95.3 metres, this lighthouse, built in 1878, is the second highest signal light on the German coasts of the North and Baltic Seas.

Only the orientation beacon in Travemünde, on the roof of the Maritim Hotel, surpasses it with a fire height of 114.7 metres. The lighthouse stands over two kilometres inland. On a clear day, you can see as far as the island of Fehmarn from the gallery of the lantern house.

Warning for shoals in the Bay of Wismar

The Buk lighthouse not only serves as an orientation light for the western Baltic Sea, but also warns of the Hannibal sandbank at the entrance to Wismar Bay. It shows four flashes, in white or red depending on the direction, with a repetition every 45 seconds (LFl (4) W.R.45s 2.1+(6.9)+2.1+(6.9)+2.1+(6.9)+2.1+(15.9)). Visibility in the white sector is 20 nautical miles.

Technical failures at German lighthouses

The Buk lighthouse is not the only sea mark in Germany that is currently switched off due to technical problems. The Kalkgrund lighthouse at the exit of the Flensburg Fjord is also is currently out of service. The entire electrical system of this tower, which is positioned at sea, has failed.

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Christian Tiedt

Christian Tiedt

Editor Travel

Christian Tiedt was born in Hamburg in 1975, but grew up in the northern suburbs of the city - except for numerous visits to the harbor, North Sea and Baltic Sea, but without direct access to water sports for a long time. His first adventures then took place on dry land: With the classics from Chichester, Slocum and Co. After completing his vocational training, his studies finally gave him the opportunity (in terms of time) to get active on the water - and to obtain the relevant licenses. First with cruising and then, when he joined BOOTE in 2004, with motorboats of all kinds. In the meantime, Christian has been able to get to know almost all of Europe (and some more distant destinations) on his own keel and prefers to share his adventures and experiences as head of the travel department for YACHT and BOOTE in cruise reports.

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