Flood alarm on the Baltic Sea: Current water levels for Neustadt!

Flood alarm on the Baltic Sea: Current water levels for Neustadt!

What is happening on the Baltic Sea? Today, November 9th, 2025, the water levels on the German Baltic Sea coast are causing a stir. The Baltic Sea, also known as the “Baltic Sea,” borders several countries, including Germany, Poland, Finland and Sweden. There are currently interesting developments in the Bay of Lübeck that both locals and tourists should keep an eye on. In fact, how the water levels change is closely monitored at various measuring stations, such as Heiligenhafen and Neustadt (Ostholstein). The reports show that the situation should be taken seriously, as flood warnings can often occur. LN-Online provides detailed information on this.

What are the current levels?The measuring stations in the Bay of Lübeck provide information about various water levels. The “mean low water level” (MNW) for Neustadt in the period from 2010 to 2020 is 386 cm, while the “mean high water level” (MHW) is 630 cm. Historically, the highest flood level ever measured in Neustadt is a remarkable 782 cm, recorded on November 13, 1872. For comparison: the lowest water level was on December 16, 1873 at 282 cm. This shows how dynamic the conditions on the Baltic Sea are and how important regular measurements are in order to identify dangers at an early stage.

Flood warnings at a glance

But what happens when the values ​​are alarmingly high? In Schleswig-Holstein there is a system of flood warning levels that are categorized as follows: Alert level 1 refers to small floods, while alert level 2 signals medium floods. Alert level 3 marks major flooding and alert level 4 ultimately marks very major flooding. These warnings are communicated by institutions such as federal, state, district, police and fire departments. The information reaches the population through various channels, including radio, television and social media, ensuring that everyone can react to the situation in a timely manner.

The flood control center and flood reporting services are working hard to provide updates in the event of dangerous water levels. These warnings are critical to ensuring the safety of residents and visitors. After all, it is not only the coast that can be affected, but also the surrounding area must be prepared for natural events. The reports on the hydrological situation on the German Baltic Sea coast, which BSH provides monthly, are a valuable source of information that also provides important data in the event of storm surges or other extreme weather events.

Meteorological insights and water levels

But what about the temperature? At many measuring points, the water temperature is recorded at different depths (0.5 m, 1.5 m and 3.0 m). This data is important not only for safety, but also for everyone who wants to enjoy the cool water. The monthly reports also provide comparative values ​​with long time series and thus help to draw a holistic picture of the situation underwater.

In summary, it can be said that the situation on the Baltic Sea always remains varied. Whether it's about water levels, flood warnings or water temperatures - the Baltic Sea demands attention and respect. Activities on the coast are therefore always of interest, especially with a view to the coming winter months. If you look back in history, as with the storm surge of 1872, it is clear that early warnings and preventive measures can save lives.