Tijuana River water temperature
Tijuana River, Oneonta Slough · Sea/Coast
The current water temperature at Tijuana River is 23.9 °C (as of September 20, 2026, source: NOAA NERRS SWMP).
The sea lags the air by weeks: the warmest water often arrives after the warmest days. Measured buoy values show this honestly.
Water quality
Official EPA rating: poorMeasurement series & statistics
This measurement series includes 65 data points since September 1, 2026.
Lowest recorded value: 18.0 °C on September 9, 2026 · highest value: 27.7 °C on September 8, 2026.
In September, temperatures have ranged between 18.0 °C and 27.7 °C.
The current value is 0.6 °C above the September average of this series.
Nearby waters
More measuring points: Tijuana River
Frequently asked questions
Can you swim at Tijuana River right now?
The current water temperature is 23.9 °C. See live swimming conditions, weather and quality in the BrrChecker app.
How warm is the water at Tijuana River?
Currently 23.9 °C (updated continuously).
How warm is at Tijuana River in September?
In September, the water temperature recently averaged 23.3 °C.
How is the water quality at Tijuana River?
The official classification is: poor.
