Water Temperature of the St. Johns River in Jacksonville, FL
Current Water Temperature
64.0°F
Measurement Time: Sunday, January 11, 2026, 1:30 PM EST
Temperature Locations
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Local Points of Interest
Henry H Buckman Bridge; Plummers Cove; Mulberry Cove; Naval Air Station JacksonvilleSt. 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
57.9°F

Partly cloudy
55.9°F
61.9°F
37%
NNW 9.8 mph
14.4 mph
60.6°F
31°F
0 in
75%
9 mi
1024 mbar
0
Five Day Weather Forecast

Sun
H: 73°F
L: 52°F

Mon
H: 55°F
L: 41°F

Tue
H: 62°F
L: 45°F

Wed
H: 61°F
L: 48°F

Thu
H: 54°F
L: 37°F
Air Quality
AQI:
1 - Good
PM2.5:
5.65 μg/m3
PM10:
5.85 μg/m3
Carbon Monoxide: 181.85 μg/m3
Nitrogen Dioxide: 5.95 μg/m3
Sulphur Dioxide: 4.45 μg/m3
Ozone: 84 μg/m3
Nitrogen Dioxide: 5.95 μg/m3
Sulphur Dioxide: 4.45 μg/m3
Ozone: 84 μg/m3
Astronomical
Sunrise: 7:24 AM
Sun Transit: 12:34 AM
Sunset: 5:45 PM
Daylight: 10 hrs 22 mins
Sun Transit: 12:34 AM
Sunset: 5:45 PM
Daylight: 10 hrs 22 mins
Moonrise: 1:15 AM
Moon Transit: 6:50 AM
Moonset: 12:20 AM
Moon Phase: Last Quarter
Moon Illumination: 35.3%
Moon Transit: 6:50 AM
Moonset: 12:20 AM
Moon Phase: Last Quarter
Moon Illumination: 35.3%
Best Times for Fishing or Hunting
Major Periods
6:20 AM - 8:50 AM7:50 PM - 10:20 PM
Minor Periods
11:50 AM - 1:20 PM12:45 AM - 2:15 AM
Action Rating: 2 out of 5
Sunday, January 11, 2026
Weather Forecast
Patchy rain nearby
72.7°F
52°F
61.7°F
66%
0.05 in
88%
0%
11.9 mph
0.3
Air Quality
AQI:
1 - Good
PM2.5:
5.85 μg/m3
PM10:
6.53 μg/m3
Carbon Monoxide: 182.25 μg/m3
Nitrogen Dioxide: 6.91 μg/m3
Sulphur Dioxide: 3.14 μg/m3
Ozone: 65.6 μg/m3
Nitrogen Dioxide: 6.91 μg/m3
Sulphur Dioxide: 3.14 μg/m3
Ozone: 65.6 μg/m3
Astronomical
Sunrise: 7:24 AM
Sun Transit: 12:34 AM
Sunset: 5:45 PM
Daylight: 10 hrs 22 mins
Sun Transit: 12:34 AM
Sunset: 5:45 PM
Daylight: 10 hrs 22 mins
Moonrise: 1:15 AM
Moon Transit: 6:50 AM
Moonset: 12:20 AM
Moon Phase: Last Quarter
Moon Illumination: 35.3%
Moon Transit: 6:50 AM
Moonset: 12:20 AM
Moon Phase: Last Quarter
Moon Illumination: 35.3%
Best Times for Fishing or Hunting
Major Periods
6:20 AM - 8:50 AM7:50 PM - 10:20 PM
Minor Periods
11:50 AM - 1:20 PM12:45 AM - 2:15 AM
Action Rating: 2 out of 5
Monday, January 12, 2026
Weather Forecast
Partly Cloudy
54.7°F
41.2°F
48.5°F
58%
0 in
0%
0%
10.1 mph
0.7
Air Quality
AQI:
1 - Good
PM2.5:
5.5 μg/m3
PM10:
6.48 μg/m3
Carbon Monoxide: 180.29 μg/m3
Nitrogen Dioxide: 5.17 μg/m3
Sulphur Dioxide: 4.35 μg/m3
Ozone: 79.48 μg/m3
Nitrogen Dioxide: 5.17 μg/m3
Sulphur Dioxide: 4.35 μg/m3
Ozone: 79.48 μg/m3
Astronomical
Sunrise: 7:24 AM
Sun Transit: 12:35 AM
Sunset: 5:46 PM
Daylight: 10 hrs 22 mins
Sun Transit: 12:35 AM
Sunset: 5:46 PM
Daylight: 10 hrs 22 mins
Moonrise: 2:11 AM
Moon Transit: 7:33 AM
Moonset: 12:51 AM
Moon Phase: Last Quarter
Moon Illumination: 25.0%
Moon Transit: 7:33 AM
Moonset: 12:51 AM
Moon Phase: Last Quarter
Moon Illumination: 25.0%
Best Times for Fishing or Hunting
Major Periods
7:03 AM - 9:33 AM8:35 PM - 11:05 PM
Minor Periods
12:21 AM - 1:51 PM1:41 AM - 3:11 AM
Action Rating: 3 out of 5
Tuesday, January 13, 2026
Weather Forecast
Partly Cloudy
62.1°F
45°F
51.4°F
56%
0 in
0%
0%
6.7 mph
0.8
Air Quality
AQI:
1 - Good
PM2.5:
8.03 μg/m3
PM10:
9.33 μg/m3
Carbon Monoxide: 224.01 μg/m3
Nitrogen Dioxide: 8.97 μg/m3
Sulphur Dioxide: 6.66 μg/m3
Ozone: 69.52 μg/m3
Nitrogen Dioxide: 8.97 μg/m3
Sulphur Dioxide: 6.66 μg/m3
Ozone: 69.52 μg/m3
Astronomical
Sunrise: 7:24 AM
Sun Transit: 12:35 AM
Sunset: 5:47 PM
Daylight: 10 hrs 23 mins
Sun Transit: 12:35 AM
Sunset: 5:47 PM
Daylight: 10 hrs 23 mins
Moonrise: 3:08 AM
Moon Transit: 8:19 AM
Moonset: 1:27 PM
Moon Phase: Waning Crescent
Moon Illumination: 15.9%
Moon Transit: 8:19 AM
Moonset: 1:27 PM
Moon Phase: Waning Crescent
Moon Illumination: 15.9%
Best Times for Fishing or Hunting
Major Periods
7:49 AM - 10:19 AM9:22 PM - 11:52 PM
Minor Periods
12:57 AM - 2:27 PM2:38 AM - 4:08 AM
Action Rating: 3 out of 5
Wednesday, January 14, 2026
Weather Forecast
Partly Cloudy
61.3°F
47.5°F
53.7°F
54%
0 in
0%
0%
9.2 mph
0.4
Air Quality
AQI:
1 - Good
PM2.5:
12.87 μg/m3
PM10:
15 μg/m3
Carbon Monoxide: 286.15 μg/m3
Nitrogen Dioxide: 14.16 μg/m3
Sulphur Dioxide: 6.85 μg/m3
Ozone: 65.48 μg/m3
Nitrogen Dioxide: 14.16 μg/m3
Sulphur Dioxide: 6.85 μg/m3
Ozone: 65.48 μg/m3
Astronomical
Sunrise: 7:24 AM
Sun Transit: 12:35 AM
Sunset: 5:48 PM
Daylight: 10 hrs 24 mins
Sun Transit: 12:35 AM
Sunset: 5:48 PM
Daylight: 10 hrs 24 mins
Moonrise: 4:05 AM
Moon Transit: 9:08 AM
Moonset: 2:09 PM
Moon Phase: Waning Crescent
Moon Illumination: 8.5%
Moon Transit: 9:08 AM
Moonset: 2:09 PM
Moon Phase: Waning Crescent
Moon Illumination: 8.5%
Best Times for Fishing or Hunting
Major Periods
8:38 AM - 11:08 AM12:00 AM - 12:00 AM
Minor Periods
1:39 PM - 3:09 PM3:35 AM - 5:05 AM
Action Rating: 2 out of 5
Thursday, January 15, 2026
Weather Forecast
Sunny
54°F
37.2°F
49.2°F
49%
0 in
0%
0%
15.9 mph
0.7
Air Quality
AQI:
1 - Good
PM2.5:
6.93 μg/m3
PM10:
7.75 μg/m3
Carbon Monoxide: 198 μg/m3
Nitrogen Dioxide: 7.74 μg/m3
Sulphur Dioxide: 2.74 μg/m3
Ozone: 69 μg/m3
Nitrogen Dioxide: 7.74 μg/m3
Sulphur Dioxide: 2.74 μg/m3
Ozone: 69 μg/m3
Astronomical
Sunrise: 7:23 AM
Sun Transit: 12:36 AM
Sunset: 5:49 PM
Daylight: 10 hrs 25 mins
Sun Transit: 12:36 AM
Sunset: 5:49 PM
Daylight: 10 hrs 25 mins
Moonrise: 5:01 AM
Moon Transit: 10:00 AM
Moonset: 2:56 PM
Moon Phase: Waning Crescent
Moon Illumination: 3.3%
Moon Transit: 10:00 AM
Moonset: 2:56 PM
Moon Phase: Waning Crescent
Moon Illumination: 3.3%
Best Times for Fishing or Hunting
Major Periods
12:00 AM - 12:00 AM9:30 AM - 12:00 AM
Minor Periods
2:26 PM - 3:56 PM4:31 AM - 6:01 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.
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