Flood alarm on the Baltic Sea: Current levels at a glance!

Flood alarm on the Baltic Sea: Current levels at a glance!

Vorpommern-Greifswald, Deutschland - This day, the water levels in the Baltic Sea in Mecklenburg-Western Pomerania are again a big topic. As the Ostsee-Zeitung reports, the water levels at various measuring stations are closely monitored. The cities of Wismar, Warnemünde, Althagen, Barth, Stralsund, Sassnitz and Greifswald are particularly affected.

Here are some current levels of June 13, 2025:

• Zingst: 523 cm (difference to the middle water: 17 cm)
• Bodstedt: 525 cm (difference to the middle water: 16 cm)
• ralswiek: 520 cm (difference to the middle water: 12 cm)

The importance of the water levels

The current overview shows that the water level can vary greatly in different regions. An example is Börzow with a water level of 121 cm at 4:30 p.m. and a difference of 6 cm to the middle water. In contrast, Questin reports a water level of only 88 cm, which is 25 cm below the middle water. These values ​​are crucial to warn of possible storm surges that occur frequently on the German coast, especially in the winter months.

In Warnemünde, the average values ​​for medium low water (MNW) and medium high water (MHW) have established themselves as relevant clues in the past ten years - 407 cm or 617 cm. The highest flood level was recorded on November 13, 1872 with 770 cm, while the lowest level on October 18, 1967 was 332 cm. This historical data illustrate the importance of continuous monitoring of the water levels.

risks and damage caused by storm surge

The past storm surges, which were particularly serious in 2017 and 2019, have left serious damage. The last significant storm surge in October 2022 caused losses of 56 million euros. The city of Sassnitz in particular stated that it would need around 42 million euros to restore the infrastructure, while another 6 million euros are planned for compensation for sand -related damage to beaches.

The Federal Environment Agency indicates that storm surges are a great risk of nature, especially in strong wind in an arsel. The risk depends on factors such as wind intensity and technical flood protection measures in the affected regions.

Since the sea level level increases steadily through climate change, the starting level for storm surges becomes higher. An increase in storm flood frequency is not guaranteed, but the intensity of the future storm surges could increase. This poses increased dangers for the coastal areas, which is why fast reactions and warning systems are essential.

To inform the population, warnings are made about various channels, including radio, television, sirens and social media. It is crucial that the citizens: inside are informed about the risks and know how they can act in the event of a flood.

Overall, today shows how important it is to continuously observe the water levels and take preventive measures to protect the population. The current water levels and the dangers that start from storm surges are not only numbers, but also reflect the reality with which the residents have to live: