Cantabrian Sea water temperature

Cantabrian Sea, Hondarribia · Sea/Coast

The current water temperature at Cantabrian Sea is 23.4 °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.

23.4 °C

Measured: September 1, 2026 · continuously updated

💧 Water 23.4° · ☀️ Air 17.2° · high today 23.7°

Temperature trend of recent weeks

Water quality

EU classification: excellent

Measurement series & statistics

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

Lowest recorded value: 23.2 °C on July 3, 2026 · highest value: 25.9 °C on August 12, 2026.

Nearby waters

Atlantic, Hendaye, Pointe de Sokoburu · 1.4 km away23.4 °C Atlantic, Hendaye, Casino · 1.9 km away23.4 °C Atlantic, Hendaye, Les Deux Jumeaux · 2.7 km away23.4 °C Atlantic, Hendaye · 3.3 km away23.4 °C Atlantic, Ciboure, Socoa · 9.3 km away23.4 °C

More measuring points: Cantabrian Sea

Lekeitio23.5 °C Santoña23.5 °C Bakio23.4 °C Bermeo23.4 °C Getaria23.4 °C Laredo23.4 °C

Frequently asked questions

Can you swim at Cantabrian Sea right now?
The current water temperature is 23.4 °C. See live swimming conditions, weather and quality in the BrrChecker app.

How warm is the water at Cantabrian Sea?
Currently 23.4 °C (updated continuously).

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

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