Appoquinimink River near Odessa, Delaware water temperature
Appoquinimink River near Odessa, Delaware · Sea/Coast
The current water temperature at Appoquinimink River near Odessa is 24.7 °C (as of September 20, 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 156 data points since July 22, 2026.
Lowest recorded value: 24.5 °C on September 16, 2026 · highest value: 29.2 °C on August 10, 2026.
In September, temperatures have ranged between 24.5 °C and 27.5 °C.
The current value is 1.5 °C below the September average of this series.
Nearby waters
Frequently asked questions
Can you swim at Appoquinimink River near Odessa right now?
The current water temperature is 24.7 °C. See live swimming conditions, weather and quality in the BrrChecker app.
How warm is the water at Appoquinimink River near Odessa?
Currently 24.7 °C (updated continuously).
How warm is at Appoquinimink River near Odessa in September?
In September, the water temperature recently averaged 26.2 °C.
When is the water warmest at Appoquinimink River near Odessa?
Across the measurement record, July is on average the warmest month (26.9 °C).
