Baltic Sea water temperature

Baltic Sea, Vitemölla · Sea/Coast

The current water temperature at Baltic Sea is 18.1 °C (as of July 20, 2026, source: official monitoring networks).

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

18.1 °C

Measured: July 20, 2026 · continuously updated

💧 Water 18.1° · ☀️ Air 19.1°

Baltic Sea — Photo: Icy2008 · CC BY-SA 4.0 · Wikimedia Commons

Water quality

EU classification: good

Nearby waters

Baltic Sea, Skepparp · 2.5 km away18.0 °C Baltic Sea, Stenshuvud · 6.8 km away17.8 °C Baltic Sea, Juleboda badplats · 7.1 km away15.0 °C Baltic Sea, Rigeleje badplats · 8.7 km away15.0 °C Baltic Sea, Nyagrops badplats · 9.5 km away15.0 °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 18.1 °C. See live swimming conditions, weather and quality in the BrrChecker app.

How warm is the water at Baltic Sea?
Currently 18.1 °C (updated continuously).

How is the water quality at Baltic Sea?
The official classification is: good.

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