Arthur Kill water temperature
Arthur Kill, Perth Amboy, New Jersey · Sea/Coast
The current water temperature at Arthur Kill is 22.2 °C (as of September 21, 2026, source: USGS).
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 99 data points since August 26, 2026.
Lowest recorded value: 22.2 °C on September 21, 2026 · highest value: 24.4 °C on August 26, 2026.
In September, temperatures have ranged between 22.2 °C and 24.4 °C.
The current value is 1.5 °C below the September average of this series.
Nearby waters
Frequently asked questions
Can you swim at Arthur Kill right now?
The current water temperature is 22.2 °C. See live swimming conditions, weather and quality in the BrrChecker app.
How warm is the water at Arthur Kill?
Currently 22.2 °C (updated continuously).
How warm is at Arthur Kill in September?
In September, the water temperature recently averaged 23.7 °C.
