Atlantic water temperature
Atlantic, Baltimore · Sea/Coast
The current water temperature at Atlantic is 27.6 °C (as of September 20, 2026, source: NOAA CO-OPS).
The sea lags the air by weeks: the warmest water often arrives after the warmest days. Measured buoy values show this honestly.
Measurement series & statistics
This measurement series includes 478 data points since August 12, 2026.
Lowest recorded value: 26.6 °C on September 8, 2026 · highest value: 29.2 °C on August 13, 2026.
In September, temperatures have ranged between 26.6 °C and 28.5 °C.
Nearby waters
More measuring points: Atlantic
Frequently asked questions
Can you swim at Atlantic right now?
The current water temperature is 27.6 °C. See live swimming conditions, weather and quality in the BrrChecker app.
How warm is the water at Atlantic?
Currently 27.6 °C (updated continuously).
How warm is at Atlantic in September?
In September, the water temperature recently averaged 27.6 °C.
