BrrChecker

Atlantic water temperature

Atlantic, Baixas · Sea/Coast

The current water temperature at Atlantic is 24.4 °C (as of September 11, 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.

24.4 °C
Measured: September 11, 2026 · continuously updated
💧 Water 24.4° · ☀️ Air 22.2° · high today 24.1°
Temperature trend of recent weeks
Atlantic
Photo: Vitor Oliveira from Torres Vedras, PORTUGAL · CC BY-SA 2.0 · Wikimedia Commons

Measurement series & statistics

This measurement series includes 609 data points since July 13, 2026.

Lowest recorded value: 20.9 °C on July 13, 2026 · highest value: 25.9 °C on August 19, 2026.

In September, temperatures have ranged between 23.8 °C and 25.1 °C.

Nearby waters

More measuring points: Atlantic

Frequently asked questions

Can you swim at Atlantic right now?
The current water temperature is 24.4 °C. See live swimming conditions, weather and quality in the BrrChecker app.

How warm is the water at Atlantic?
Currently 24.4 °C (updated continuously).

How warm is at Atlantic in September?
In September, the water temperature recently averaged 24.4 °C.

When is the water warmest at Atlantic?
Across the measurement record, September is on average the warmest month (24.4 °C).

Open in the BrrChecker app

← All waters · Warmest beaches & coasts today · Water temperature in Portugal