Crystal River water temperature
Crystal River, Mouth near Shell Island near Crystal River, Florida · River
The current water temperature at Crystal River is 25.6 °C (as of November 6, 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 513 data points since September 7, 2026.
Lowest recorded value: 20.1 °C on October 19, 2026 · highest value: 32.0 °C on September 14, 2026.
In November, temperatures have ranged between 23.4 °C and 26.0 °C.
The current value is 1.1 °C above the November average of this series.
Nearby waters
More measuring points: Crystal River
Frequently asked questions
Can you swim at Crystal River right now?
The current water temperature is 25.6 °C. See live swimming conditions, weather and quality in the BrrChecker app.
How warm is the water at Crystal River?
Currently 25.6 °C (updated continuously).
How warm is at Crystal River in November?
In November, the water temperature recently averaged 24.5 °C.
When is the water warmest at Crystal River?
Across the measurement record, September is on average the warmest month (29.0 °C).
