Flood alarm on the Baltic Sea: Current levels and warnings for 2025!

Flood alarm on the Baltic Sea: Current levels and warnings for 2025!

The Baltic Sea, also known as the “Baltic Sea”, is not only enjoyed to the fullest by holidaymakers, but also provides exciting information for residents in northern Germany. On July 3, 2025, attention was focused on the water levels in the Bay of Lübeck Lübeck news reported. The water levels for important measuring stations such as Heiligenhafen, Marienleuchte, Neustadt and Wismar are listed there, even if specific water levels were not updated on that day.

It is important for the region to be informed about flood warnings. In Schleswig-Holstein, the alarm levels are clearly defined: starting with alarm level 1, the small flood, up to alarm level 4, which represents a very large flood. These warnings are issued by various bodies such as the federal government, the states, districts as well as the police and fire brigade, using several channels, including radio, television and digital media, to inform the population in a timely manner.

Water levels and historical data

The hydrological situation on the Baltic Sea coast is monitored monthly Federal Maritime and Hydrographic Agency (BSH) documented. The reports include not only water levels, but also water temperatures at various depths. This comprehensive data helps to analyze the behavior of the Baltic Sea and make predictions about future developments. The historical comparison is also exciting, recording the highest flood of 782 cm in Neustadt on November 13th, 1872, as well as the lowest low water of 282 cm on December 16th of the same year.

However, the year 1872 is not just for records; It was also marked by a severe storm surge that devastated the coastal region and claimed countless lives. Such events have contributed to the fact that coastal protection has since been greatly improved German Weather Service confirmed. These advances can be seen, among other things, in the improved early warning systems, which are supported by more precise model calculations.

Future challenges

However, climate change and the associated rise in sea level continue to pose a challenge. It was only in October 2023 that a severe eastern storm occurred, which also caused significant damage on the German and Danish Baltic Sea coasts. During these events, water levels of up to 2.27 meters above the mean water level were reached, which clearly shows that the region continues to rely on sound flood management.

The combination of historical data, current water levels and the challenges of the future makes it clear that the Baltic Sea is not only a popular recreational area, but also a region that needs to be closely monitored. With every storm surge and flood warning, it is up to residents and those responsible to find the right way to deal with nature and to prepare as best as possible for coming changes.