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

Current Water Temperature

61.3°F

Measurement Time: Thursday, March 19, 2026, 10:00 AM EDT

Temperature Locations

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Local Points of Interest

Dames Point Bridge; Henry H Buckman Bridge

St. Johns River

Station 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

61°F
Sunny
Sunny
61°F
66.3°F
46%
NE 11.9 mph
13.6 mph
66.2°F
42.5°F
0 in
0%
9 mi
1024 mbar
5.5

Five Day Weather Forecast

Sunny
Thu
H: 67°F
L: 45°F
Sunny
Fri
H: 71°F
L: 50°F
Sunny
Sat
H: 82°F
L: 54°F
Sunny
Sun
H: 84°F
L: 59°F
Sunny
Mon
H: 88°F
L: 64°F

Air Quality

AQI: 1 - Good
PM2.5: 7.85 μg/m3
PM10: 10.35 μg/m3
Carbon Monoxide: 192.85 μg/m3
Nitrogen Dioxide: 5.85 μg/m3
Sulphur Dioxide: 4.35 μg/m3
Ozone: 118 μg/m3

Astronomical

Sunrise: 7:31 AM
Sun Transit: 12:00 AM
Sunset: 7:37 PM
Daylight: 12 hrs 6 mins
Moonrise: 7:42 AM
Moon Transit: 1:31 AM
Moonset: 8:33 PM
Moon Phase: New
Moon Illumination: 0.3%

Best Times for Fishing or Hunting

Major Periods

1:01 AM - 3:31 AM
1:01 AM - 3:31 AM

Minor Periods

8:03 PM - 9:33 PM
7:12 AM - 8:42 AM

Action Rating: 5 out of 5

Rip Current Statement issued March 18 at 11:23PM EDT until March 20 at 5:00AM EDT by NWS Jacksonville FL

Effective: Wed March 18, 2026, 11:23 PM
Expires: Fri March 20, 2026, 5:00 AM

* WHAT...Dangerous rip currents and rough surf. * WHERE...Northeast Florida Beaches. * WHEN...Through late Thursday night. * IMPACTS...Rip currents can sweep even the best swimmers away from shore into deeper water.

Swim near a lifeguard. If caught in a rip current, relax and float. Don't swim against the current. If able, swim in a direction following the shoreline. If unable to escape, face the shore and call or wave for help.
Thursday, March 19, 2026

Weather Forecast

Sunny
66.9°F
45°F
54.6°F
66%
0 in
0%
0%
12.5 mph
1.5


Air Quality

AQI: 1 - Good
PM2.5: 6.84 μg/m3
PM10: 8.63 μg/m3
Carbon Monoxide: 169.57 μg/m3
Nitrogen Dioxide: 4.34 μg/m3
Sulphur Dioxide: 3.63 μg/m3
Ozone: 114.08 μg/m3

Astronomical

Sunrise: 7:31 AM
Sun Transit: 12:00 AM
Sunset: 7:37 PM
Daylight: 12 hrs 6 mins
Moonrise: 7:42 AM
Moon Transit: 1:31 AM
Moonset: 8:33 PM
Moon Phase: New
Moon Illumination: 0.3%

Best Times for Fishing or Hunting

Major Periods

1:01 AM - 3:31 AM
1:01 AM - 3:31 AM

Minor Periods

8:03 PM - 9:33 PM
7:12 AM - 8:42 AM

Action Rating: 5 out of 5

Friday, March 20, 2026

Weather Forecast

Sunny
71.1°F
50°F
61.2°F
61%
0 in
0%
0%
10.7 mph
1.7


Air Quality

AQI: 1 - Good
PM2.5: 9.54 μg/m3
PM10: 11.85 μg/m3
Carbon Monoxide: 191.05 μg/m3
Nitrogen Dioxide: 7.01 μg/m3
Sulphur Dioxide: 4.33 μg/m3
Ozone: 112.12 μg/m3

Astronomical

Sunrise: 7:30 AM
Sun Transit: 10:27 AM
Sunset: 7:38 PM
Daylight: 12 hrs 8 mins
Moonrise: 8:15 AM
Moon Transit: 2:52 PM
Moonset: 9:39 PM
Moon Phase: New
Moon Illumination: 2.8%

Best Times for Fishing or Hunting

Major Periods

3:07 AM - 5:37 AM
2:22 PM - 4:52 PM

Minor Periods

9:09 PM - 10:39 PM
7:45 AM - 9:15 AM

Action Rating: 4 out of 5

Saturday, March 21, 2026

Weather Forecast

Sunny
81.5°F
53.6°F
66.5°F
59%
0 in
0%
0%
7.8 mph
1.7


Air Quality

AQI: 1 - Good
PM2.5: 10.61 μg/m3
PM10: 12.18 μg/m3
Carbon Monoxide: 238.57 μg/m3
Nitrogen Dioxide: 9.07 μg/m3
Sulphur Dioxide: 4.26 μg/m3
Ozone: 109 μg/m3

Astronomical

Sunrise: 7:28 AM
Sun Transit: 12:00 AM
Sunset: 7:38 PM
Daylight: 12 hrs 10 mins
Moonrise: 8:50 AM
Moon Transit: 3:45 PM
Moonset: 10:49 PM
Moon Phase: Waxing Crescent
Moon Illumination: 7.8%

Best Times for Fishing or Hunting

Major Periods

3:58 AM - 6:28 AM
3:15 PM - 5:45 PM

Minor Periods

10:19 PM - 11:49 PM
8:20 AM - 9:50 AM

Action Rating: 2 out of 5

Sunday, March 22, 2026

Weather Forecast

Sunny
84°F
59°F
69.3°F
68%
0 in
0%
0%
11 mph
1.8


Air Quality

AQI: 1 - Good
PM2.5: 8.7 μg/m3
PM10: 9.85 μg/m3
Carbon Monoxide: 186.46 μg/m3
Nitrogen Dioxide: 6.28 μg/m3
Sulphur Dioxide: 2.55 μg/m3
Ozone: 103.44 μg/m3

Astronomical

Sunrise: 7:27 AM
Sun Transit: 12:00 AM
Sunset: 7:39 PM
Daylight: 12 hrs 12 mins
Moonrise: 9:30 AM
Moon Transit: 4:41 PM
Moonset: 12:01 PM
Moon Phase: Waxing Crescent
Moon Illumination: 14.9%

Best Times for Fishing or Hunting

Major Periods

4:53 AM - 7:23 AM
4:11 PM - 6:41 PM

Minor Periods

12:00 AM - 12:00 AM
9:00 AM - 10:30 AM

Action Rating: 3 out of 5

Monday, March 23, 2026

Weather Forecast

Sunny
87.5°F
63.5°F
74.1°F
60%
0 in
0%
0%
10.1 mph
0


Air Quality

AQI: 1 - Good
PM2.5: 7.96 μg/m3
PM10: 9.3 μg/m3
Carbon Monoxide: 158.12 μg/m3
Nitrogen Dioxide: 6.2 μg/m3
Sulphur Dioxide: 2.06 μg/m3
Ozone: 81 μg/m3

Astronomical

Sunrise: 7:26 AM
Sun Transit: 12:00 AM
Sunset: 7:39 PM
Daylight: 12 hrs 13 mins
Moonrise: 10:18 AM
Moon Transit: 5:42 PM
Moonset: 12:01 AM
Moon Phase: Waxing Crescent
Moon Illumination: 23.8%

Best Times for Fishing or Hunting

Major Periods

5:51 AM - 8:21 AM
5:12 PM - 7:42 PM

Minor Periods

9:48 AM - 11:18 AM
12:00 AM - 12:00 AM

Action Rating: 3 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.

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