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

Current Water Temperature

87.1°F

Measurement Time: Friday, July 24, 2026, 4:00 AM EDT

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

75.9°F
Sunny
Sunny
80°F
87.6°F
100%
S 3.4 mph
4.3 mph
80.4°F
76°F
0 in
0%
6 mi
1020 mbar
0.6

Five Day Weather Forecast

Sunny
Fri
H: 99°F
L: 79°F
Sunny
Sat
H: 101°F
L: 76°F
Partly Cloudy
Sun
H: 98°F
L: 76°F
Sunny
Mon
H: 101°F
L: 79°F
Sunny
Tue
H: 105°F
L: 79°F

Air Quality

AQI: 1 - Good
PM2.5: 9 μg/m3
PM10: 13.2 μg/m3
Carbon Monoxide: 131 μg/m3
Nitrogen Dioxide: 6.1 μg/m3
Sulphur Dioxide: 1 μg/m3
Ozone: 34 μg/m3

Astronomical

Sunrise: 6:41 AM
Sun Transit: 1:33 PM
Sunset: 8:26 PM
Daylight: 13 hrs 45 mins
Moonrise: 4:55 PM
Moon Transit: 9:55 PM
Moonset: 2:10 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 76.3%

Best Times for Fishing or Hunting

Major Periods

10:09 AM - 12:39 AM
9:25 PM - 11:55 PM

Minor Periods

4:25 PM - 5:55 PM
1:40 AM - 3:10 AM

Action Rating: 2 out of 5

Friday, July 24, 2026

Weather Forecast

Sunny
98.8°F
79°F
86.8°F
68%
0 in
5%
0%
11.9 mph
10.4


Air Quality

AQI: 1 - Good
PM2.5: 9.08 μg/m3
PM10: 13.47 μg/m3
Carbon Monoxide: 116.33 μg/m3
Nitrogen Dioxide: 3.8 μg/m3
Sulphur Dioxide: 0.96 μg/m3
Ozone: 49.17 μg/m3

Astronomical

Sunrise: 6:41 AM
Sun Transit: 1:33 PM
Sunset: 8:26 PM
Daylight: 13 hrs 45 mins
Moonrise: 4:55 PM
Moon Transit: 9:55 PM
Moonset: 2:10 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 76.3%

Best Times for Fishing or Hunting

Major Periods

10:09 AM - 12:39 AM
9:25 PM - 11:55 PM

Minor Periods

4:25 PM - 5:55 PM
1:40 AM - 3:10 AM

Action Rating: 2 out of 5

Saturday, July 25, 2026

Weather Forecast

Sunny
101.2°F
76.2°F
85.8°F
64%
0.5 in
66%
0%
13.6 mph
11


Air Quality

AQI: 1 - Good
PM2.5: 11.46 μg/m3
PM10: 15.3 μg/m3
Carbon Monoxide: 129.5 μg/m3
Nitrogen Dioxide: 4.78 μg/m3
Sulphur Dioxide: 0.74 μg/m3
Ozone: 64.63 μg/m3

Astronomical

Sunrise: 6:41 AM
Sun Transit: 1:33 PM
Sunset: 8:25 PM
Daylight: 13 hrs 44 mins
Moonrise: 5:49 PM
Moon Transit: 10:46 PM
Moonset: 2:54 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 85.2%

Best Times for Fishing or Hunting

Major Periods

11:00 AM - 1:30 PM
12:00 AM - 12:00 AM

Minor Periods

5:19 PM - 6:49 PM
2:24 AM - 3:54 AM

Action Rating: 2 out of 5

Sunday, July 26, 2026

Weather Forecast

Partly Cloudy
98.4°F
76.3°F
84.7°F
68%
0.04 in
41%
0%
8.1 mph
10.6


Air Quality

AQI: 1 - Good
PM2.5: 9.8 μg/m3
PM10: 10.83 μg/m3
Carbon Monoxide: 130.42 μg/m3
Nitrogen Dioxide: 5.42 μg/m3
Sulphur Dioxide: 0.68 μg/m3
Ozone: 82.21 μg/m3

Astronomical

Sunrise: 6:42 AM
Sun Transit: 1:33 PM
Sunset: 8:25 PM
Daylight: 13 hrs 43 mins
Moonrise: 6:40 PM
Moon Transit: 11:38 PM
Moonset: 3:44 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 92.3%

Best Times for Fishing or Hunting

Major Periods

11:51 AM - 2:21 PM
12:00 AM - 12:00 AM

Minor Periods

6:10 PM - 7:40 PM
3:14 AM - 4:44 AM

Action Rating: 2 out of 5

Monday, July 27, 2026

Weather Forecast

Sunny
100.9°F
78.6°F
87.1°F
63%
0.03 in
36%
0%
9.4 mph
9.7


Air Quality

AQI: 1 - Good
PM2.5: 10.11 μg/m3
PM10: 10.87 μg/m3
Carbon Monoxide: 149.67 μg/m3
Nitrogen Dioxide: 5.73 μg/m3
Sulphur Dioxide: 1.26 μg/m3
Ozone: 101.96 μg/m3

Astronomical

Sunrise: 6:42 AM
Sun Transit: 1:33 PM
Sunset: 8:24 PM
Daylight: 13 hrs 41 mins
Moonrise: 7:25 PM
Moon Transit: 12:00 AM
Moonset: 4:38 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 97.2%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
12:42 AM - 3:12 PM

Minor Periods

6:55 PM - 8:25 PM
4:08 AM - 5:38 AM

Action Rating: 3 out of 5

Tuesday, July 28, 2026

Weather Forecast

Sunny
105°F
79.1°F
90.5°F
55%
0 in
5%
0%
11.4 mph
10


Air Quality

AQI: 1 - Good
PM2.5: 10.96 μg/m3
PM10: 12.54 μg/m3
Carbon Monoxide: 277.33 μg/m3
Nitrogen Dioxide: 8.28 μg/m3
Sulphur Dioxide: 1.23 μg/m3
Ozone: 90.44 μg/m3

Astronomical

Sunrise: 6:43 AM
Sun Transit: 1:33 PM
Sunset: 8:23 PM
Daylight: 13 hrs 40 mins
Moonrise: 8:05 PM
Moon Transit: 12:28 AM
Moonset: 5:35 AM
Moon Phase: Full
Moon Illumination: 99.7%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
1:32 PM - 4:02 PM

Minor Periods

7:35 PM - 9:05 PM
5:05 AM - 6:35 AM

Action Rating: 4 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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