On Thursday, the Blekinge museum was forced to close for the time being, as seawater enters the old buildings and causes them to sink out to sea.
More are low
But the county museum's 19th century buildings are not the only exposed buildings in Karlskrona that get into trouble when sea levels rise.
- Very many buildings are located low here.
When it is high tide, water flows into the basement or into the ground, taking fine sediments with it.
The houses can settle and damage can occur, says Kenneth Johansson, VA strategist.
Hear more about which places are affected in the clip above.