Kattegat water temperature

Kattegat, Gårda brygga - Hamn · Sea/Coast

The current water temperature at Kattegat is 17.0 °C (as of August 2, 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.

17.0 °C

Measured: August 2, 2026 · continuously updated

💧 Water 17.0° · ☀️ Air 16.4° · high today 18.0°

Temperature trend of recent weeks

Water quality

EU classification: excellent

Nearby waters

Kattegat, Sörvik · 3.1 km away17.0 °C Kattegat, Tjolöholm · 3.7 km away16.0 °C Kattegat, Gottskär - Utholmen · 4.3 km away18.0 °C Kattegat, Vallersvik · 6.5 km away17.0 °C Kattegat, Torstensvik · 6.6 km away18.0 °C

More measuring points: Kattegat

Arild, Kallbadhuset20.0 °C Farhultsbaden20.0 °C Hönö, Hästen20.0 °C Hönö, Lapposand20.0 °C Laholmsbukten, Birger Pers väg20.0 °C Laholmsbukten, Fiskaregatan20.0 °C

Frequently asked questions

Can you swim at Kattegat right now?
The current water temperature is 17.0 °C. See live swimming conditions, weather and quality in the BrrChecker app.

How warm is the water at Kattegat?
Currently 17.0 °C (updated continuously).

How is the water quality at Kattegat?
The official classification is: excellent.

← All waters