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

Current Water Temperature

55.0°F

Measurement Time: Tuesday, February 10, 2026, 9:30 AM EST

Temperature Locations

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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

75.9°F
Partly cloudy
Partly cloudy
74.1°F
75.8°F
31%
WSW 7.8 mph
9 mph
78.1°F
34.7°F
0 in
50%
9 mi
1022 mbar
2.6

Five Day Weather Forecast

Sunny
Tue
H: 80°F
L: 43°F
Overcast
Wed
H: 67°F
L: 55°F
Moderate rain
Thu
H: 71°F
L: 54°F
Overcast
Fri
H: 75°F
L: 54°F
Sunny
Sat
H: 78°F
L: 57°F

Air Quality

AQI: 2 - Moderate
PM2.5: 7.75 μg/m3
PM10: 7.85 μg/m3
Carbon Monoxide: 237.85 μg/m3
Nitrogen Dioxide: 17.05 μg/m3
Sulphur Dioxide: 4.55 μg/m3
Ozone: 76 μg/m3

Astronomical

Sunrise: 7:11 AM
Sun Transit: 12:40 AM
Sunset: 6:11 PM
Daylight: 11 hrs 1 mins
Moonrise: 1:55 AM
Moon Transit: 7:00 AM
Moonset: 12:03 AM
Moon Phase: Last Quarter
Moon Illumination: 30.3%

Best Times for Fishing or Hunting

Major Periods

6:30 AM - 9:00 AM
8:04 PM - 10:34 PM

Minor Periods

11:33 AM - 1:03 PM
1:25 AM - 2:55 AM

Action Rating: 2 out of 5

Tuesday, February 10, 2026

Weather Forecast

Sunny
80.2°F
43.2°F
60.6°F
53%
0 in
0%
0%
8.3 mph
1.1


Air Quality

AQI: 1 - Good
PM2.5: 12.07 μg/m3
PM10: 13.57 μg/m3
Carbon Monoxide: 247.45 μg/m3
Nitrogen Dioxide: 14.75 μg/m3
Sulphur Dioxide: 5.41 μg/m3
Ozone: 81.4 μg/m3

Astronomical

Sunrise: 7:11 AM
Sun Transit: 12:40 AM
Sunset: 6:11 PM
Daylight: 11 hrs 1 mins
Moonrise: 1:55 AM
Moon Transit: 7:00 AM
Moonset: 12:03 AM
Moon Phase: Last Quarter
Moon Illumination: 30.3%

Best Times for Fishing or Hunting

Major Periods

6:30 AM - 9:00 AM
8:04 PM - 10:34 PM

Minor Periods

11:33 AM - 1:03 PM
1:25 AM - 2:55 AM

Action Rating: 2 out of 5

Wednesday, February 11, 2026

Weather Forecast

Overcast
67.3°F
55.2°F
60.9°F
81%
0 in
0%
0%
12.8 mph
0.8


Air Quality

AQI: 1 - Good
PM2.5: 8.77 μg/m3
PM10: 9.71 μg/m3
Carbon Monoxide: 180.33 μg/m3
Nitrogen Dioxide: 8.32 μg/m3
Sulphur Dioxide: 3.64 μg/m3
Ozone: 83.32 μg/m3

Astronomical

Sunrise: 7:10 AM
Sun Transit: 12:40 AM
Sunset: 6:12 PM
Daylight: 11 hrs 2 mins
Moonrise: 2:52 AM
Moon Transit: 7:50 AM
Moonset: 12:48 AM
Moon Phase: Last Quarter
Moon Illumination: 20.5%

Best Times for Fishing or Hunting

Major Periods

7:20 AM - 9:50 AM
8:55 PM - 11:25 PM

Minor Periods

12:18 AM - 1:48 PM
2:22 AM - 3:52 AM

Action Rating: 3 out of 5

Thursday, February 12, 2026

Weather Forecast

Moderate rain
70.5°F
54.4°F
62.3°F
75%
0.23 in
88%
0%
8.7 mph
1.2


Air Quality

AQI: 1 - Good
PM2.5: 8.67 μg/m3
PM10: 10.33 μg/m3
Carbon Monoxide: 185.37 μg/m3
Nitrogen Dioxide: 7.14 μg/m3
Sulphur Dioxide: 3.65 μg/m3
Ozone: 75 μg/m3

Astronomical

Sunrise: 7:09 AM
Sun Transit: 12:40 AM
Sunset: 6:13 PM
Daylight: 11 hrs 4 mins
Moonrise: 3:46 AM
Moon Transit: 8:42 AM
Moonset: 1:39 PM
Moon Phase: Waning Crescent
Moon Illumination: 12.2%

Best Times for Fishing or Hunting

Major Periods

8:12 AM - 10:42 AM
12:00 AM - 12:00 AM

Minor Periods

1:09 PM - 2:39 PM
3:16 AM - 4:46 AM

Action Rating: 2 out of 5

Friday, February 13, 2026

Weather Forecast

Overcast
74.6°F
53.8°F
59.8°F
67%
0 in
0%
0%
6.9 mph
1.1


Air Quality

AQI: 1 - Good
PM2.5: 12.13 μg/m3
PM10: 15.78 μg/m3
Carbon Monoxide: 203.22 μg/m3
Nitrogen Dioxide: 9.65 μg/m3
Sulphur Dioxide: 4.24 μg/m3
Ozone: 89.24 μg/m3

Astronomical

Sunrise: 7:08 AM
Sun Transit: 12:40 AM
Sunset: 6:14 PM
Daylight: 11 hrs 6 mins
Moonrise: 4:37 AM
Moon Transit: 9:35 AM
Moonset: 2:35 PM
Moon Phase: Waning Crescent
Moon Illumination: 5.8%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
9:05 AM - 11:35 AM

Minor Periods

2:05 PM - 3:35 PM
4:07 AM - 5:37 AM

Action Rating: 2 out of 5

Saturday, February 14, 2026

Weather Forecast

Sunny
78.4°F
57.3°F
66.6°F
68%
0 in
0%
0%
9.6 mph
0


Air Quality

AQI: 2 - Moderate
PM2.5: 17.31 μg/m3
PM10: 20.93 μg/m3
Carbon Monoxide: 265.89 μg/m3
Nitrogen Dioxide: 24.72 μg/m3
Sulphur Dioxide: 5.63 μg/m3
Ozone: 58.08 μg/m3

Astronomical

Sunrise: 7:07 AM
Sun Transit: 12:40 AM
Sunset: 6:15 PM
Daylight: 11 hrs 7 mins
Moonrise: 5:23 AM
Moon Transit: 10:27 AM
Moonset: 3:34 PM
Moon Phase: Waning Crescent
Moon Illumination: 1.7%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
9:57 AM - 12:27 AM

Minor Periods

3:04 PM - 4:34 PM
4:53 AM - 6:23 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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