Atlantic water temperature

Atlantic, Batz-sur-Mer, Saint Michel · Sea/Coast

The current water temperature at Atlantic is 19.2 °C (as of September 20, 2026, source: Atlasanté).

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

19.2 °C

Measured: September 20, 2026 · continuously updated

💧 Water 19.2° · ☀️ Air 18.7°

Temperature trend of recent weeks

Atlantic — Photo: Ibex73 · CC BY-SA 4.0 · Wikimedia Commons

Water quality

EU classification: excellent

Measurement series & statistics

This measurement series includes 591 data points since July 22, 2026.

Lowest recorded value: 18.8 °C on September 19, 2026 · highest value: 22.8 °C on August 14, 2026.

In September, temperatures have ranged between 18.8 °C and 21.7 °C.

The current value is 1.3 °C below the September average of this series.

Nearby waters

Atlantic, Batz-sur-Mer, Valentin · 1.3 km away19.2 °C Atlantic, Batz-sur-Mer, La Govelle · 2.1 km away19.2 °C Atlantic, Croisic (le), Port Lin · 2.6 km away19.3 °C Atlantic, Croisic (le), Les Sables Menus · 3.5 km away19.3 °C Atlantic, Pouliguen (le), Baie du Guec · 4.0 km away19.2 °C

More measuring points: Atlantic

South Port Everglades34.2 °C Trident Pier, Port Canaveral32.9 °C Trout Cove, FL31.7 °C Taylor River, FL31.4 °C Satan Shoal, FL (244)30.9 °C Highway Creek, FL30.7 °C

Frequently asked questions

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 warm is at Atlantic in September?
In September, the water temperature recently averaged 20.5 °C.

When is the water warmest at Atlantic?
Across the measurement record, August is on average the warmest month (20.9 °C).

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

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