Baltic Sea water temperature

Baltic Sea, Binz / Rügen · Sea/Coast

The current water temperature at Baltic Sea is 19.8 °C (as of September 1, 2026, source: Open-Meteo marine model).

The sea lags the air by weeks: the warmest water often arrives after the warmest days. Measured buoy values show this honestly.

19.8 °C

Measured: September 1, 2026 · continuously updated

💧 Water 19.8° · ☀️ Air 15.0° · high today 18.8°

Temperature trend of recent weeks

Baltic Sea — Photo: Brück & Sohn Kunstverlag Meißen · CC0 · Wikimedia Commons

Measurement series & statistics

This measurement series includes 596 data points since July 3, 2026.

Lowest recorded value: 17.4 °C on July 7, 2026 · highest value: 22.5 °C on July 17, 2026.

Nearby waters

Baltic Sea, Binzer Strand · 0.3 km away19.8 °C Baltic Sea, Prora · 4.1 km away19.5 °C Greifswalder Bodden, Stresower Badestrand · 5.7 km away19.8 °C Baltic Sea, Sellin · 5.8 km away19.7 °C Greifswalder Bodden, Badestrand in der Goor · 9.1 km away18.2 °C

More measuring points: Baltic Sea

Färjestaden, Granudden/Talludd22.0 °C Hägernäsbadet22.0 °C Näsaängsbadet22.0 °C Eriksöre camping, Eriksöre21.0 °C Nickstabadet21.0 °C Saxnäs21.0 °C

Frequently asked questions

Can you swim at Baltic Sea right now?
The current water temperature is 19.8 °C. See live swimming conditions, weather and quality in the BrrChecker app.

How warm is the water at Baltic Sea?
Currently 19.8 °C (updated continuously).

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