St.johns River Buckman Bridge at Jacksonville, Florida water temperature
St.johns River Buckman Bridge at Jacksonville, Florida · River
The current water temperature at St.johns River Buckman Bridge at Jacksonville is 30.4 °C (as of September 1, 2026, source: USGS).
A river can change temperature within hours — snowmelt, rain or power-plant operations show up immediately. That is why the measured value counts here, not an estimate.
Measurement series & statistics
This measurement series includes 134 data points since July 3, 2026.
Lowest recorded value: 29.1 °C on August 4, 2026 · highest value: 34.0 °C on July 24, 2026.
Nearby waters
Frequently asked questions
Can you swim at St.johns River Buckman Bridge at Jacksonville right now?
The current water temperature is 30.4 °C. See live swimming conditions, weather and quality in the BrrChecker app.
How warm is the water at St.johns River Buckman Bridge at Jacksonville?
Currently 30.4 °C (updated continuously).
How warm is at St.johns River Buckman Bridge at Jacksonville in September?
In September, the water temperature recently averaged 30.4 °C.
When is the water warmest at St.johns River Buckman Bridge at Jacksonville?
Across the measurement record, July is on average the warmest month (31.1 °C).
