Water Temperature of the St. Johns River in Jacksonville, FL

Current Water Temperature

49.5°F

Measurement Time: Monday, February 2, 2026, 6:30 PM EST

Temperature Locations

View Nearby Locations     View All Florida Locations     View Locations Near Me

Local Points of Interest

Henry H Buckman Bridge; Plummers Cove; Mulberry Cove; Naval Air Station Jacksonville

St. Johns River

Station Name: ST.JOHNS RIVER BUCKMAN BRIDGE AT JACKSONVILLE,FL
Data Source: Water Data - usgc.gov

Elevation Above Sea Level: 0 feet

Nearest Address:
I-295 (Buckman Bridge)
Jacksonville, FL 32257
Duval County

GPS Coordinates: 30.1902405, -81.6662048

Nearby Water Temperatures

St. Johns River, Orange Park, FL (1.9 mi)
Ortega River, Jacksonville, FL (3.9 mi)
St. Johns River, Jacksonville, FL (4.5 mi)
Julington Creek, Jacksonville, FL (5.7 mi)
Cedar River, Jacksonville, FL (7.7 mi)
St. Johns River, Jacksonville, FL (7.9 mi)
Durbin Creek, Jacksonville, FL (8.7 mi)
Pottsburg Creek, Jacksonville, FL (8.8 mi)
St. Johns River, Jacksonville, FL (9.1 mi)
St. Johns River, Jacksonville, FL (11.8 mi)
St. Johns River, Green Cove Springs, FL (13.1 mi)
St. Johns River, Green Cove Springs, FL (14.6 mi)
St. Johns River, Jacksonville, FL (15 mi)
St. Johns River, Jacksonville, FL (15 mi)
Broward River, Jacksonville, FL (17.5 mi)

Weather for Jacksonville, Florida

Current Weather

41.4°F
Clear
Clear
38.3°F
39.9°F
44%
W 4.7 mph
9.9 mph
35.7°F
9.4°F
0 in
0%
9 mi
1029 mbar
0

Five Day Weather Forecast

Sunny
Mon
H: 56°F
L: 29°F
Sunny
Tue
H: 62°F
L: 33°F
Patchy rain nearby
Wed
H: 71°F
L: 43°F
Overcast
Thu
H: 47°F
L: 41°F
Sunny
Fri
H: 61°F
L: 36°F

Air Quality

AQI: 1 - Good
PM2.5: 7.55 μg/m3
PM10: 8.45 μg/m3
Carbon Monoxide: 188.85 μg/m3
Nitrogen Dioxide: 6.15 μg/m3
Sulphur Dioxide: 2.65 μg/m3
Ozone: 67 μg/m3

Astronomical

Sunrise: 7:16 AM
Sun Transit: 12:40 AM
Sunset: 6:05 PM
Daylight: 10 hrs 48 mins
Moonrise: 7:06 PM
Moon Transit: 1:00 AM
Moonset: 7:51 AM
Moon Phase: Full
Moon Illumination: 99.4%

Best Times for Fishing or Hunting

Major Periods

12:30 AM - 3:00 AM
2:04 PM - 4:34 PM

Minor Periods

6:36 PM - 8:06 PM
7:21 AM - 8:51 AM

Action Rating: 4 out of 5

Freeze Warning issued February 2 at 12:39PM EST until February 3 at 9:00AM EST by NWS Jacksonville FL

Effective: Mon February 2, 2026, 12:39 PM
Expires: Tue February 3, 2026, 9:00 AM

* WHAT...Sub-freezing temperatures as low as 26 expected inland, and around 30 and lower 30s toward the coast. * WHERE...Portions of northeast and northern Florida and southeast Georgia. * WHEN...From 10 PM this evening 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. To prevent water pipes from freezing; wrap or drain or allow them to drip slowly.
Monday, February 2, 2026

Weather Forecast

Sunny
56.1°F
28.8°F
40.1°F
37%
0 in
0%
0%
7.8 mph
0.9


Air Quality

AQI: 1 - Good
PM2.5: 7.01 μg/m3
PM10: 7.19 μg/m3
Carbon Monoxide: 203.37 μg/m3
Nitrogen Dioxide: 5.85 μg/m3
Sulphur Dioxide: 3.78 μg/m3
Ozone: 72.16 μg/m3

Astronomical

Sunrise: 7:16 AM
Sun Transit: 12:40 AM
Sunset: 6:05 PM
Daylight: 10 hrs 48 mins
Moonrise: 7:06 PM
Moon Transit: 1:00 AM
Moonset: 7:51 AM
Moon Phase: Full
Moon Illumination: 99.4%

Best Times for Fishing or Hunting

Major Periods

12:30 AM - 3:00 AM
2:04 PM - 4:34 PM

Minor Periods

6:36 PM - 8:06 PM
7:21 AM - 8:51 AM

Action Rating: 4 out of 5

Tuesday, February 3, 2026

Weather Forecast

Sunny
62.2°F
32.9°F
47.5°F
45%
0 in
0%
0%
5.1 mph
0.9


Air Quality

AQI: 1 - Good
PM2.5: 8.53 μg/m3
PM10: 9.29 μg/m3
Carbon Monoxide: 234.81 μg/m3
Nitrogen Dioxide: 7.47 μg/m3
Sulphur Dioxide: 3.51 μg/m3
Ozone: 77.16 μg/m3

Astronomical

Sunrise: 7:16 AM
Sun Transit: 12:40 AM
Sunset: 6:06 PM
Daylight: 10 hrs 50 mins
Moonrise: 8:09 PM
Moon Transit: 1:49 AM
Moonset: 8:25 AM
Moon Phase: Full
Moon Illumination: 96.3%

Best Times for Fishing or Hunting

Major Periods

1:19 AM - 3:49 AM
2:51 PM - 5:21 PM

Minor Periods

7:39 PM - 9:09 PM
7:55 AM - 9:25 AM

Action Rating: 3 out of 5

Wednesday, February 4, 2026

Weather Forecast

Patchy rain nearby
70.9°F
43°F
56.7°F
53%
0.01 in
80%
0%
11.2 mph
1.1


Air Quality

AQI: 1 - Good
PM2.5: 8.86 μg/m3
PM10: 10.41 μg/m3
Carbon Monoxide: 206.77 μg/m3
Nitrogen Dioxide: 6.2 μg/m3
Sulphur Dioxide: 3.17 μg/m3
Ozone: 82.24 μg/m3

Astronomical

Sunrise: 7:15 AM
Sun Transit: 12:40 AM
Sunset: 6:06 PM
Daylight: 10 hrs 51 mins
Moonrise: 9:09 PM
Moon Transit: 2:35 AM
Moonset: 8:54 AM
Moon Phase: Full
Moon Illumination: 90.9%

Best Times for Fishing or Hunting

Major Periods

2:05 AM - 4:35 AM
3:36 PM - 6:06 PM

Minor Periods

8:39 PM - 10:09 PM
8:24 AM - 9:54 AM

Action Rating: 4 out of 5

Thursday, February 5, 2026

Weather Forecast

Overcast
47.3°F
40.6°F
46.3°F
69%
0 in
0%
0%
13.9 mph
0.8


Air Quality

AQI: 1 - Good
PM2.5: 6.61 μg/m3
PM10: 7.1 μg/m3
Carbon Monoxide: 211.25 μg/m3
Nitrogen Dioxide: 6.07 μg/m3
Sulphur Dioxide: 4.97 μg/m3
Ozone: 74.76 μg/m3

Astronomical

Sunrise: 7:14 AM
Sun Transit: 12:40 AM
Sunset: 6:07 PM
Daylight: 10 hrs 53 mins
Moonrise: 10:07 PM
Moon Transit: 3:19 AM
Moonset: 9:22 AM
Moon Phase: Waning Gibbous
Moon Illumination: 83.4%

Best Times for Fishing or Hunting

Major Periods

2:49 AM - 5:19 AM
4:19 PM - 6:49 PM

Minor Periods

9:37 PM - 11:07 PM
8:52 AM - 10:22 AM

Action Rating: 2 out of 5

Friday, February 6, 2026

Weather Forecast

Sunny
60.6°F
36.2°F
47.1°F
41%
0 in
0%
0%
10.7 mph
1


Air Quality

AQI: 1 - Good
PM2.5: 12.16 μg/m3
PM10: 12.23 μg/m3
Carbon Monoxide: 271.57 μg/m3
Nitrogen Dioxide: 12.64 μg/m3
Sulphur Dioxide: 5.49 μg/m3
Ozone: 60.54 μg/m3

Astronomical

Sunrise: 7:14 AM
Sun Transit: 12:40 AM
Sunset: 6:08 PM
Daylight: 10 hrs 54 mins
Moonrise: 11:03 PM
Moon Transit: 4:01 AM
Moonset: 9:50 AM
Moon Phase: Waning Gibbous
Moon Illumination: 74.1%

Best Times for Fishing or Hunting

Major Periods

3:31 AM - 6:01 AM
5:01 PM - 7:31 PM

Minor Periods

12:00 AM - 12:00 AM
9:20 AM - 10:50 AM

Action Rating: 2 out of 5

The times presented here are based upon the solunar theory, which is the idea that the movements of fish and other animals are affected by the location of the sun and moon. The major periods are believed to be the times of the greatest animal activity and occur when the moon is directly overhead or underfoot (lunar transits). The minor periods also see increased activity and occur when the moon is rising or setting. The strongest activity occurs during full or new moons, and the weakest during quarter or three quarter moons. This is indicated by the Action Rating.

Webcams Near Jacksonville, FL

Sponsored Content