Water Temperature of the St. Johns River in Jacksonville, FL
Current Water Temperature
Measurement Time: Monday, February 23, 2026, 7:00 PM EST
Temperature Locations
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Local Points of Interest
Dames Point Bridge; Henry H Buckman BridgeStation Name: ST JOHNS R DAMES POINT BRIDGE AT JACKSONVILLE, FL
Data Source: Water Data - usgc.gov
Elevation Above Sea Level: 0 feet
Nearest Address:
I-295 (Dames Point Bridge)
Jacksonville, FL 32257
Duval County
GPS Coordinates: 30.3860727, -81.55814749
Nearby Water Temperatures
St. Johns River, Jacksonville, FL (0.1 mi)St. Johns River, Jacksonville, FL (3.9 mi)
Clapboard Creek, Jacksonville, FL (4.8 mi)
Dunn Creek, Jacksonville, FL (5.3 mi)
Pottsburg Creek, Jacksonville, FL (6.9 mi)
Broward River, Jacksonville, FL (7.7 mi)
St. Johns River, Jacksonville, FL (7.8 mi)
St. Johns River, Jacksonville, FL (7.8 mi)
St. Johns River, Jacksonville, FL (8.3 mi)
St. Johns River, Jacksonville, FL (10.5 mi)
Trout River, Jacksonville, FL (12.5 mi)
Cedar River, Jacksonville, FL (13 mi)
St. Johns River, Jacksonville, FL (15 mi)
St. Johns River, Orange Park, FL (16.3 mi)
Ortega River, Jacksonville, FL (16.4 mi)
Weather for Jacksonville, Florida
Current Weather

Five Day Weather Forecast

Tue
H: 57°F
L: 33°F

Wed
H: 66°F
L: 41°F

Thu
H: 73°F
L: 54°F

Fri
H: 76°F
L: 60°F

Sat
H: 67°F
L: 57°F
Air Quality
Nitrogen Dioxide: 5.95 μg/m3
Sulphur Dioxide: 4.25 μg/m3
Ozone: 63 μg/m3
Astronomical
Sun Transit: 12:39 AM
Sunset: 6:22 PM
Daylight: 11 hrs 24 mins
Moon Transit: 6:48 PM
Moonset: 1:10 AM
Moon Phase: First Quarter
Moon Illumination: 51.1%
Best Times for Fishing or Hunting
Major Periods
6:58 AM - 9:28 AM6:18 PM - 8:48 PM
Minor Periods
10:51 AM - 12:21 AM12:40 AM - 2:10 AM
Action Rating: 4 out of 5
Freeze Warning issued February 23 at 12:31PM EST until February 24 at 9:00AM EST by NWS Jacksonville FL
Effective: Mon February 23, 2026, 12:31 PM
Expires: Tue February 24, 2026, 1:00 AM
* WHAT...For the Freeze Warning, sub-freezing temperatures as low as 25 expected. For the Cold Weather Advisory, very cold wind chills as low as 20 expected. * WHERE...Portions of northeast and northern Florida. * WHEN...For the Freeze Warning, from midnight tonight to 9 AM EST Tuesday. For the Cold Weather Advisory, from 2 AM to 9 AM EST Tuesday. * IMPACTS...The cold wind chills as low as 20 degrees could result in hypothermia or frostbite if precautions are not taken. Appropriate action should be taken to ensure tender vegetation and outdoor pets have adequate protection from the cold temperatures. Young children, the elderly and the homeless are especially vulnerable to the cold. Take measures to protect them.
Use caution while traveling outside. Wear appropriate clothing, a hat, and gloves. Take steps now to protect tender plants from the cold.
Cold Weather Advisory issued February 23 at 12:31PM EST until February 24 at 9:00AM EST by NWS Jacksonville FL
Effective: Mon February 23, 2026, 12:31 PM
Expires: Tue February 24, 2026, 1:00 AM
* WHAT...For the Freeze Warning, sub-freezing temperatures as low as 25 expected. For the Cold Weather Advisory, very cold wind chills as low as 20 expected. * WHERE...Portions of northeast and northern Florida. * WHEN...For the Freeze Warning, from midnight tonight to 9 AM EST Tuesday. For the Cold Weather Advisory, from 2 AM to 9 AM EST Tuesday. * IMPACTS...The cold wind chills as low as 20 degrees could result in hypothermia or frostbite if precautions are not taken. Appropriate action should be taken to ensure tender vegetation and outdoor pets have adequate protection from the cold temperatures. Young children, the elderly and the homeless are especially vulnerable to the cold. Take measures to protect them.
Use caution while traveling outside. Wear appropriate clothing, a hat, and gloves. Take steps now to protect tender plants from the cold.
Freeze Warning issued February 23 at 12:31PM EST until February 24 at 9:00AM EST by NWS Jacksonville FL
Effective: Mon February 23, 2026, 12:31 PM
Expires: Tue February 24, 2026, 1:00 AM
* WHAT...Sub-freezing temperatures as low as 23 expected. * WHERE...All of southeast Georgia. * WHEN...From midnight tonight to 9 AM EST Tuesday. * IMPACTS...Appropriate action should be taken to ensure tender vegetation and outdoor pets have adequate protection from the cold temperatures. Young children, the elderly and the homeless are especially vulnerable to the cold. Take measures to protect them.
Take steps now to protect tender plants from the cold.
Weather Forecast
Air Quality
Nitrogen Dioxide: 5.76 μg/m3
Sulphur Dioxide: 5.39 μg/m3
Ozone: 78.32 μg/m3
Astronomical
Sun Transit: 12:39 AM
Sunset: 6:22 PM
Daylight: 11 hrs 24 mins
Moon Transit: 6:48 PM
Moonset: 1:10 AM
Moon Phase: First Quarter
Moon Illumination: 51.1%
Best Times for Fishing or Hunting
Major Periods
6:58 AM - 9:28 AM6:18 PM - 8:48 PM
Minor Periods
10:51 AM - 12:21 AM12:40 AM - 2:10 AM
Action Rating: 4 out of 5
Weather Forecast
Air Quality
Nitrogen Dioxide: 7.04 μg/m3
Sulphur Dioxide: 3.36 μg/m3
Ozone: 83.8 μg/m3
Astronomical
Sun Transit: 12:39 AM
Sunset: 6:23 PM
Daylight: 11 hrs 26 mins
Moon Transit: 7:50 PM
Moonset: 2:19 AM
Moon Phase: First Quarter
Moon Illumination: 62.3%
Best Times for Fishing or Hunting
Major Periods
7:59 AM - 10:29 AM7:20 PM - 9:50 PM
Minor Periods
11:49 AM - 1:19 PM1:49 AM - 3:19 AM
Action Rating: 2 out of 5
Weather Forecast
Air Quality
Nitrogen Dioxide: 7.18 μg/m3
Sulphur Dioxide: 3.03 μg/m3
Ozone: 89 μg/m3
Astronomical
Sun Transit: 12:39 AM
Sunset: 6:23 PM
Daylight: 11 hrs 28 mins
Moon Transit: 8:53 PM
Moonset: 3:22 AM
Moon Phase: First Quarter
Moon Illumination: 72.9%
Best Times for Fishing or Hunting
Major Periods
9:02 AM - 11:32 AM8:23 PM - 10:53 PM
Minor Periods
12:53 AM - 2:23 PM2:52 AM - 4:22 AM
Action Rating: 2 out of 5
Weather Forecast
Air Quality
Nitrogen Dioxide: 8.74 μg/m3
Sulphur Dioxide: 2.69 μg/m3
Ozone: 80.62 μg/m3
Astronomical
Sun Transit: 12:38 AM
Sunset: 6:24 PM
Daylight: 11 hrs 29 mins
Moon Transit: 9:52 PM
Moonset: 4:19 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 82.3%
Best Times for Fishing or Hunting
Major Periods
10:03 AM - 12:33 AM9:22 PM - 11:52 PM
Minor Periods
2:02 PM - 3:32 PM3:49 AM - 5:19 AM
Action Rating: 2 out of 5
Weather Forecast
Air Quality
Nitrogen Dioxide: 0 μg/m3
Sulphur Dioxide: 0 μg/m3
Ozone: 0 μg/m3
Astronomical
Sun Transit: 12:38 AM
Sunset: 6:25 PM
Daylight: 11 hrs 31 mins
Moon Transit: 10:48 PM
Moonset: 5:06 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 90.1%
Best Times for Fishing or Hunting
Major Periods
11:01 AM - 1:31 PM12:00 AM - 12:00 AM
Minor Periods
3:11 PM - 4:41 PM4:36 AM - 6:06 AM
Action Rating: 2 out of 5
