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

Current Water Temperature

87.6°F

Measurement Time: Sunday, July 19, 2026, 9:00 PM 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

81°F
Clear
Clear
88.9°F
86.6°F
88%
SSE 4.9 mph
8.1 mph
79.9°F
75.6°F
0 in
0%
9 mi
1015 mbar
0

Five Day Weather Forecast

Sunny
Mon
H: 98°F
L: 78°F
Sunny
Tue
H: 100°F
L: 78°F
Sunny
Wed
H: 101°F
L: 79°F
Sunny
Thu
H: 100°F
L: 78°F
Partly Cloudy
Fri
H: 95°F
L: 80°F

Air Quality

AQI: 2 - Moderate
PM2.5: 7.1 μg/m3
PM10: 9 μg/m3
Carbon Monoxide: 130 μg/m3
Nitrogen Dioxide: 7.1 μg/m3
Sulphur Dioxide: 0.8 μg/m3
Ozone: 50 μg/m3

Astronomical

Sunrise: 6:38 AM
Sun Transit: 1:33 PM
Sunset: 8:28 PM
Daylight: 13 hrs 50 mins
Moonrise: 1:05 PM
Moon Transit: 6:47 PM
Moonset: 12:55 AM
Moon Phase: Waxing Crescent
Moon Illumination: 32.7%

Best Times for Fishing or Hunting

Major Periods

7:05 AM - 9:35 AM
6:17 PM - 8:47 PM

Minor Periods

12:35 AM - 2:05 PM
12:00 AM - 12:00 AM

Action Rating: 4 out of 5

Monday, July 20, 2026

Weather Forecast

Sunny
97.9°F
78.4°F
85.8°F
70%
0.01 in
17%
0%
9.2 mph
10.8


Air Quality

AQI: 1 - Good
PM2.5: 10.44 μg/m3
PM10: 14.26 μg/m3
Carbon Monoxide: 151.46 μg/m3
Nitrogen Dioxide: 3.99 μg/m3
Sulphur Dioxide: 0.94 μg/m3
Ozone: 76.29 μg/m3

Astronomical

Sunrise: 6:38 AM
Sun Transit: 1:33 PM
Sunset: 8:28 PM
Daylight: 13 hrs 50 mins
Moonrise: 1:05 PM
Moon Transit: 6:47 PM
Moonset: 12:55 AM
Moon Phase: Waxing Crescent
Moon Illumination: 32.7%

Best Times for Fishing or Hunting

Major Periods

7:05 AM - 9:35 AM
6:17 PM - 8:47 PM

Minor Periods

12:35 AM - 2:05 PM
12:00 AM - 12:00 AM

Action Rating: 4 out of 5

Tuesday, July 21, 2026

Weather Forecast

Sunny
99.8°F
78.4°F
88°F
55%
0 in
17%
0%
11 mph
11


Air Quality

AQI: 1 - Good
PM2.5: 11.8 μg/m3
PM10: 15.95 μg/m3
Carbon Monoxide: 139.46 μg/m3
Nitrogen Dioxide: 3.39 μg/m3
Sulphur Dioxide: 1.02 μg/m3
Ozone: 77 μg/m3

Astronomical

Sunrise: 6:39 AM
Sun Transit: 1:33 PM
Sunset: 8:27 PM
Daylight: 13 hrs 48 mins
Moonrise: 2:03 PM
Moon Transit: 7:32 PM
Moonset: 12:25 AM
Moon Phase: First Quarter
Moon Illumination: 43.7%

Best Times for Fishing or Hunting

Major Periods

7:48 AM - 10:18 AM
7:02 PM - 9:32 PM

Minor Periods

1:33 PM - 3:03 PM
12:00 AM - 12:00 AM

Action Rating: 2 out of 5

Wednesday, July 22, 2026

Weather Forecast

Sunny
100.5°F
78.5°F
88.7°F
55%
0 in
3%
0%
8.3 mph
10.8


Air Quality

AQI: 1 - Good
PM2.5: 14.48 μg/m3
PM10: 20.43 μg/m3
Carbon Monoxide: 138.83 μg/m3
Nitrogen Dioxide: 4.69 μg/m3
Sulphur Dioxide: 0.92 μg/m3
Ozone: 68.79 μg/m3

Astronomical

Sunrise: 6:40 AM
Sun Transit: 1:33 PM
Sunset: 8:27 PM
Daylight: 13 hrs 47 mins
Moonrise: 3:01 PM
Moon Transit: 8:17 PM
Moonset: 12:56 AM
Moon Phase: First Quarter
Moon Illumination: 55.0%

Best Times for Fishing or Hunting

Major Periods

8:33 AM - 11:03 AM
7:47 PM - 10:17 PM

Minor Periods

2:31 PM - 4:01 PM
12:26 AM - 1:56 AM

Action Rating: 2 out of 5

Thursday, July 23, 2026

Weather Forecast

Sunny
99.7°F
78°F
88.6°F
50%
0 in
2%
0%
7.2 mph
10.5


Air Quality

AQI: 2 - Moderate
PM2.5: 16.91 μg/m3
PM10: 26.18 μg/m3
Carbon Monoxide: 145.97 μg/m3
Nitrogen Dioxide: 4.92 μg/m3
Sulphur Dioxide: 0.74 μg/m3
Ozone: 61.83 μg/m3

Astronomical

Sunrise: 6:40 AM
Sun Transit: 1:33 PM
Sunset: 8:26 PM
Daylight: 13 hrs 46 mins
Moonrise: 3:58 PM
Moon Transit: 9:05 PM
Moonset: 1:30 AM
Moon Phase: First Quarter
Moon Illumination: 66.1%

Best Times for Fishing or Hunting

Major Periods

9:20 AM - 11:50 AM
8:35 PM - 11:05 PM

Minor Periods

3:28 PM - 4:58 PM
1:00 AM - 2:30 AM

Action Rating: 3 out of 5

Friday, July 24, 2026

Weather Forecast

Partly Cloudy
94.8°F
80.2°F
87°F
57%
0 in
4%
0%
8.1 mph
8


Air Quality

AQI: 2 - Moderate
PM2.5: 15.87 μg/m3
PM10: 23.19 μg/m3
Carbon Monoxide: 145.56 μg/m3
Nitrogen Dioxide: 5.94 μg/m3
Sulphur Dioxide: 0.66 μg/m3
Ozone: 41.11 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

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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