Atlantic water temperature
Atlantic, Burlington, Delaware River, NJ · Sea/Coast
The current water temperature at Atlantic is 23.5 °C (as of September 20, 2026, source: NOAA NDBC).
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 92 data points since August 29, 2026.
Lowest recorded value: 23.5 °C on September 19, 2026 · highest value: 24.9 °C on September 5, 2026.
In September, temperatures have ranged between 23.5 °C and 24.9 °C.
The current value is 1.0 °C below the September average of this series.
Nearby waters
More measuring points: Atlantic
Frequently asked questions
Can you swim at Atlantic right now?
The current water temperature is 23.5 °C. See live swimming conditions, weather and quality in the BrrChecker app.
How warm is the water at Atlantic?
Currently 23.5 °C (updated continuously).
How warm is at Atlantic in September?
In September, the water temperature recently averaged 24.5 °C.
