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Current water temperatures in the Baltic Sea: This is how warm it is today!
Find out the current water temperatures of the Baltic Sea on October 12th, 2025, including Lübeck and the surrounding area.
Current water temperatures in the Baltic Sea: This is how warm it is today!
The Baltic Sea offers both holidaymakers and water sports enthusiasts an incomparable experience, and the current water temperatures play a central role. Today, on October 12, 2025, the news portal KN published an overview of the current water temperatures in Schleswig-Holstein. Temperatures vary depending on location, with some regions being particularly welcoming.
According to data from the German Weather Service, the temperature values fluctuate between 13 °C and 15 °C. For example, the water temperature in the Bay of Kiel is a pleasant 14 °C. In the area around Glücksburg, Flensburg and on Timmendorfer Strand the temperature is also 14 °C. These values are particularly important for bathers who want to refresh themselves in the cooler autumn bath.
Current water temperatures
- Flensburg/Klues: 14 °C
- Damp: 14 °C
- Kiel-Holtenau: 14 °C
- Puttgarden: 15 °C
- Timmendorfer Strand: 14 °C
- Travemünde: 14 °C
The current weather situation is severely blocked, which means that the deep pressure areas of the North Atlantic do not have any significant influence on the North and Baltic Seas. This favors the stability of the high over the British Isles. A look at the further weather forecasts shows that the coming days are unlikely to change drastically, so that the water temperatures should remain stable.
Special features of the Baltic Sea
The Baltic Sea is known for its rapid temperature changes, especially in autumn. Ostsee-Reise explains that the sea temperature plays a crucial role in a successful bathing experience. Today, travelers can rely on technological advances that enable precise measurements of Baltic Sea water temperatures. This is particularly useful for those who want to plan their beach trip well.
The annual temperature changes are equally respectable. While the water is often only between 2 and 4 °C in winter, the temperatures in summer reach a very pleasant 16 to 22 °C. Experts recommend checking the values before a visit to ensure a pleasant bathing experience.
Holidaymakers in particular should keep the current temperatures in mind, because the right time for a day of swimming can be crucial. Especially in Schleswig-Holstein, popular places such as Heiligenhafen or Scharbeutz are known for their well-tempered waters, which are ideal for swimming. Some of the best values are achieved between 2 p.m. and 6 p.m.
Whether swimming, sailing or other water sports, informed swimmers and surfing enthusiasts make the best decisions when they find out about the current temperatures. The sea currents and local weather conditions have a significant influence on the water temperature and should always be taken into account when planning a stay on the Baltic Sea.
Overall, the Baltic Sea remains a place of retreat that always offers an incentive to enjoy the benefits of nature thanks to modern technologies and current weather data. Whether for a relaxing holiday or an active day at the sea - the water temperatures have a direct impact on the visitor's experience.