Atlantic, Sines · Sea/Coast
The current water temperature at Atlantic is 19.2 °C (as of August 31, 2026, source: Instituto Hidrográfico).
The sea lags the air by weeks: the warmest water often arrives after the warmest days. Measured buoy values show this honestly.
This measurement series includes 596 data points since July 3, 2026.
Lowest recorded value: 16.8 °C on August 16, 2026 · highest value: 21.1 °C on July 6, 2026.
Can you swim at Atlantic right now?
The current water temperature is 19.2 °C. See live swimming conditions, weather and quality in the BrrChecker app.
How warm is the water at Atlantic?
Currently 19.2 °C (updated continuously).
How is the water quality at Atlantic?
The official classification is: excellent.