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

Current Water Temperature

61.5°F

Measurement Time: Wednesday, January 7, 2026, 9:00 AM EST

Temperature Locations

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St. Johns River

Station Name: ST JOHNS RVR AT CHRISTOPHER PT NR JACKSONVILLE, FL
Data Source: Water Data - usgc.gov

Elevation Above Sea Level: -3 feet

Nearest Address:
6534 Christopher Point Rd W
Jacksonville, FL 32217
Duval County

GPS Coordinates: 30.25288889, -81.6431

Nearby Water Temperatures

St. Johns River, Jacksonville, FL (3.7 mi)
St. Johns River, Jacksonville, FL (4.5 mi)
Pottsburg Creek, Jacksonville, FL (5 mi)
St. Johns River, Jacksonville, FL (5 mi)
St. Johns River, Orange Park, FL (5.8 mi)
Cedar River, Jacksonville, FL (6.1 mi)
Ortega River, Jacksonville, FL (6.3 mi)
St. Johns River, Jacksonville, FL (7.2 mi)
Julington Creek, Jacksonville, FL (8.7 mi)
St. Johns River, Jacksonville, FL (10.5 mi)
St. Johns River, Jacksonville, FL (10.5 mi)
Durbin Creek, Jacksonville, FL (10.9 mi)
Broward River, Jacksonville, FL (13.2 mi)
Dunn Creek, Jacksonville, FL (14.2 mi)
Trout River, Jacksonville, FL (14.4 mi)

Weather for Jacksonville, Florida

Current Weather

79°F
Partly cloudy
Partly cloudy
81.7°F
77.8°F
52%
WSW 6.9 mph
8 mph
75.2°F
63.5°F
0 in
75%
9 mi
1016 mbar
1.7

Five Day Weather Forecast

Partly Cloudy
Wed
H: 78°F
L: 61°F
Overcast
Thu
H: 71°F
L: 63°F
Fog
Fri
H: 68°F
L: 61°F
Sunny
Sat
H: 81°F
L: 63°F
Partly Cloudy
Sun
H: 66°F
L: 50°F

Air Quality

AQI: 1 - Good
PM2.5: 12.15 μg/m3
PM10: 13.15 μg/m3
Carbon Monoxide: 376.85 μg/m3
Nitrogen Dioxide: 23.35 μg/m3
Sulphur Dioxide: 3.95 μg/m3
Ozone: 59 μg/m3

Astronomical

Sunrise: 7:24 AM
Sun Transit: 12:32 AM
Sunset: 5:42 PM
Daylight: 10 hrs 18 mins
Moonrise: 10:27 PM
Moon Transit: 4:01 AM
Moonset: 10:28 AM
Moon Phase: Waning Gibbous
Moon Illumination: 78.6%

Best Times for Fishing or Hunting

Major Periods

3:31 AM - 6:01 AM
5:02 PM - 7:32 PM

Minor Periods

9:57 PM - 11:27 PM
9:58 AM - 11:28 AM

Action Rating: 2 out of 5

Dense Fog Advisory issued January 7 at 11:50AM EST until January 8 at 10:00AM EST by NWS Jacksonville FL

Effective: Wed January 7, 2026, 11:50 AM
Expires: Thu January 8, 2026, 10:00 AM

* WHAT...Visibility one quarter mile or less in dense fog. * WHERE...Portions of northeast and northern Florida. * WHEN...From 2 AM to 10 AM EST Thursday. * IMPACTS...Low visibility could make driving conditions hazardous.

If driving, slow down, use your headlights, and leave plenty of distance ahead of you.
Wednesday, January 7, 2026

Weather Forecast

Partly Cloudy
78.3°F
61°F
68.6°F
81%
0 in
0%
0%
7.6 mph
0.6


Air Quality

AQI: 1 - Good
PM2.5: 9.49 μg/m3
PM10: 10.58 μg/m3
Carbon Monoxide: 206.21 μg/m3
Nitrogen Dioxide: 11.85 μg/m3
Sulphur Dioxide: 2.82 μg/m3
Ozone: 63.68 μg/m3

Astronomical

Sunrise: 7:24 AM
Sun Transit: 12:32 AM
Sunset: 5:42 PM
Daylight: 10 hrs 18 mins
Moonrise: 10:27 PM
Moon Transit: 4:01 AM
Moonset: 10:28 AM
Moon Phase: Waning Gibbous
Moon Illumination: 78.6%

Best Times for Fishing or Hunting

Major Periods

3:31 AM - 6:01 AM
5:02 PM - 7:32 PM

Minor Periods

9:57 PM - 11:27 PM
9:58 AM - 11:28 AM

Action Rating: 2 out of 5

Thursday, January 8, 2026

Weather Forecast

Overcast
70.9°F
63.3°F
66.5°F
81%
0 in
0%
0%
6.5 mph
0.8


Air Quality

AQI: 1 - Good
PM2.5: 15.13 μg/m3
PM10: 16.43 μg/m3
Carbon Monoxide: 218.97 μg/m3
Nitrogen Dioxide: 16.17 μg/m3
Sulphur Dioxide: 4.08 μg/m3
Ozone: 56.28 μg/m3

Astronomical

Sunrise: 7:24 AM
Sun Transit: 12:33 AM
Sunset: 5:43 PM
Daylight: 10 hrs 19 mins
Moonrise: 11:23 PM
Moon Transit: 4:45 AM
Moonset: 10:56 AM
Moon Phase: Waning Gibbous
Moon Illumination: 68.7%

Best Times for Fishing or Hunting

Major Periods

4:15 AM - 6:45 AM
5:45 PM - 8:15 PM

Minor Periods

12:00 AM - 12:00 AM
10:26 AM - 11:56 AM

Action Rating: 3 out of 5

Friday, January 9, 2026

Weather Forecast

Fog
68.4°F
61.2°F
63.9°F
91%
0 in
0%
0%
7.6 mph
0.9


Air Quality

AQI: 2 - Moderate
PM2.5: 15.66 μg/m3
PM10: 18.01 μg/m3
Carbon Monoxide: 216.93 μg/m3
Nitrogen Dioxide: 14.78 μg/m3
Sulphur Dioxide: 3.95 μg/m3
Ozone: 72.92 μg/m3

Astronomical

Sunrise: 7:24 AM
Sun Transit: 12:33 AM
Sunset: 5:44 PM
Daylight: 10 hrs 20 mins
Moonrise: 12:23 AM
Moon Transit: 5:27 AM
Moonset: 11:23 AM
Moon Phase: Waning Gibbous
Moon Illumination: 57.8%

Best Times for Fishing or Hunting

Major Periods

4:57 AM - 7:27 AM
6:26 PM - 8:56 PM

Minor Periods

10:53 AM - 12:23 AM
12:00 AM - 12:00 AM

Action Rating: 3 out of 5

Saturday, January 10, 2026

Weather Forecast

Sunny
81°F
63.2°F
70.7°F
68%
0 in
0%
0%
7.2 mph
0.9


Air Quality

AQI: 1 - Good
PM2.5: 11.01 μg/m3
PM10: 13.48 μg/m3
Carbon Monoxide: 179.53 μg/m3
Nitrogen Dioxide: 12.43 μg/m3
Sulphur Dioxide: 3.35 μg/m3
Ozone: 70.36 μg/m3

Astronomical

Sunrise: 7:24 AM
Sun Transit: 12:34 AM
Sunset: 5:44 PM
Daylight: 10 hrs 20 mins
Moonrise: 12:20 AM
Moon Transit: 6:08 AM
Moonset: 11:50 AM
Moon Phase: Last Quarter
Moon Illumination: 46.5%

Best Times for Fishing or Hunting

Major Periods

5:38 AM - 8:08 AM
7:07 PM - 9:37 PM

Minor Periods

11:20 AM - 12:50 AM
12:00 AM - 12:00 AM

Action Rating: 2 out of 5

Sunday, January 11, 2026

Weather Forecast

Partly Cloudy
66.1°F
50.4°F
62.4°F
72%
0 in
0%
0%
11.4 mph
0


Air Quality

AQI: 1 - Good
PM2.5: 9.89 μg/m3
PM10: 11.3 μg/m3
Carbon Monoxide: 214.87 μg/m3
Nitrogen Dioxide: 17.75 μg/m3
Sulphur Dioxide: 3.48 μg/m3
Ozone: 50.38 μg/m3

Astronomical

Sunrise: 7:24 AM
Sun Transit: 12:34 AM
Sunset: 5:45 PM
Daylight: 10 hrs 21 mins
Moonrise: 1:15 AM
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 AM
7:50 PM - 10:20 PM

Minor Periods

11:50 AM - 1:20 PM
12:45 AM - 2:15 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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