Flood warning on the Baltic Sea: Current water levels in focus!

Flood warning on the Baltic Sea: Current water levels in focus!

July 1, 2025 brings fresh information about the Baltic Sea and its water levels. The so-called “Baltic Sea” is not only a popular travel destination, but is also characterized by high dynamic water levels. Current reports on the situation on the German Baltic Sea coast are crucial for everyone who is familiar with the local conditions. This makes the data on water levels and weather conditions that underpin the flood warnings in Schleswig-Holstein all the more important.

How ln online reported, the water levels at the measuring stations in Heiligenhafen, Marienleuchte on Fehmarn, Neustadt in Ostholstein and Wismar can be used as indicators of the water level situation. However, no current water levels are communicated, so local people have to rely on historical values. This includes, among other things, the mean flood level (MHW) of 630 cm, which was measured in Neustadt between November 1st, 2010 and October 31st, 2020.

Water level monitoring and flood warnings

The flood control center and various warning channels are responsible for disseminating flood warnings. In Lower Saxony, a distinction is made between different alert levels. Alert level 1 signals a small flood, while alert level 4 indicates a very large flood. The warnings reach citizens through various means: radio, television, sirens and even warning apps are common means of passing on critical information.

In addition to water level recording, the website is dedicated to Federal Maritime and Hydrographic Agency the hydrological situation. Monthly reports can be found there, which document water levels and water temperatures. These reports also show how these characteristics compare to long-term averages.

Raw data for experts and interested parties

If you would like to take a closer look at the waters of the Baltic Sea, see: PEGELONLINE Daily raw values ​​for various hydrological parameters. This data is useful for professionals who want to track water levels in various bodies of water in inland and coastal areas. Despite the currentness of the values, no guarantee can be given as to their accuracy as they are provided without checking.

At a time when weather phenomena bring uncertainty, it is essential to have such information available at all times. The Baltic Sea remains a fascinating but also challenging body of water, which brings the region even more together when it comes to safety. Stay informed!