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

Current Water Temperature

90.9°F

Measurement Time: Friday, July 10, 2026, 11:00 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

90°F
Sunny
Sunny
88.8°F
111.2°F
68%
SW 5.6 mph
6.4 mph
103.8°F
66.8°F
0 in
0%
9 mi
1018 mbar
6.4

Five Day Weather Forecast

Sunny
Fri
H: 104°F
L: 79°F
Sunny
Sat
H: 101°F
L: 76°F
Sunny
Sun
H: 100°F
L: 75°F
Sunny
Mon
H: 99°F
L: 74°F
Sunny
Tue
H: 98°F
L: 74°F

Air Quality

AQI: 1 - Good
PM2.5: 20.5 μg/m3
PM10: 38.9 μg/m3
Carbon Monoxide: 117 μg/m3
Nitrogen Dioxide: 1.9 μg/m3
Sulphur Dioxide: 0.6 μg/m3
Ozone: 112 μg/m3

Astronomical

Sunrise: 6:33 AM
Sun Transit: 1:32 PM
Sunset: 8:32 PM
Daylight: 13 hrs 59 mins
Moonrise: 2:23 AM
Moon Transit: 9:35 AM
Moonset: 4:56 PM
Moon Phase: Waning Crescent
Moon Illumination: 9.7%

Best Times for Fishing or Hunting

Major Periods

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

Minor Periods

4:26 PM - 5:56 PM
1:53 AM - 3:23 AM

Action Rating: 2 out of 5

Special Weather Statement issued July 10 at 4:05PM EDT by NWS Jacksonville FL

Effective: Fri July 10, 2026, 4:05 PM
Expires: Fri July 10, 2026, 4:30 PM

At 405 PM EDT, Doppler radar was tracking a strong thunderstorm over Newnans Lake, or near Gainesville, moving east at 5 mph. HAZARD...Wind gusts around 40 mph. SOURCE...Radar indicated. IMPACT...Gusty winds could knock down tree limbs and blow around unsecured objects. Locations impacted include... Gainesville, Melrose, Orange Heights, Gainesville Airport, Newnans Lake, and Rochelle.

If outdoors, consider seeking shelter inside a building.
Friday, July 10, 2026

Weather Forecast

Sunny
103.8°F
78.8°F
89.4°F
59%
0 in
3%
0%
16.3 mph
10.4


Air Quality

AQI: 2 - Moderate
PM2.5: 16.02 μg/m3
PM10: 26.51 μg/m3
Carbon Monoxide: 137.08 μg/m3
Nitrogen Dioxide: 6.13 μg/m3
Sulphur Dioxide: 0.7 μg/m3
Ozone: 71.58 μg/m3

Astronomical

Sunrise: 6:33 AM
Sun Transit: 1:32 PM
Sunset: 8:32 PM
Daylight: 13 hrs 59 mins
Moonrise: 2:23 AM
Moon Transit: 9:35 AM
Moonset: 4:56 PM
Moon Phase: Waning Crescent
Moon Illumination: 9.7%

Best Times for Fishing or Hunting

Major Periods

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

Minor Periods

4:26 PM - 5:56 PM
1:53 AM - 3:23 AM

Action Rating: 2 out of 5

Saturday, July 11, 2026

Weather Forecast

Sunny
101°F
75.8°F
86.1°F
54%
0.25 in
57%
0%
8.7 mph
10.4


Air Quality

AQI: 2 - Moderate
PM2.5: 19.71 μg/m3
PM10: 31.2 μg/m3
Carbon Monoxide: 132 μg/m3
Nitrogen Dioxide: 5.1 μg/m3
Sulphur Dioxide: 0.65 μg/m3
Ozone: 75.54 μg/m3

Astronomical

Sunrise: 6:33 AM
Sun Transit: 1:32 PM
Sunset: 8:31 PM
Daylight: 13 hrs 58 mins
Moonrise: 3:13 AM
Moon Transit: 10:37 AM
Moonset: 6:08 PM
Moon Phase: Waning Crescent
Moon Illumination: 4.1%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
10:07 AM - 12:37 AM

Minor Periods

5:38 PM - 7:08 PM
2:43 AM - 4:13 AM

Action Rating: 2 out of 5

Sunday, July 12, 2026

Weather Forecast

Sunny
100°F
74.7°F
83.6°F
63%
0.23 in
61%
0%
11.6 mph
10.1


Air Quality

AQI: 1 - Good
PM2.5: 13 μg/m3
PM10: 19.39 μg/m3
Carbon Monoxide: 123.71 μg/m3
Nitrogen Dioxide: 4.73 μg/m3
Sulphur Dioxide: 0.53 μg/m3
Ozone: 63.96 μg/m3

Astronomical

Sunrise: 6:34 AM
Sun Transit: 1:32 PM
Sunset: 8:31 PM
Daylight: 13 hrs 57 mins
Moonrise: 4:13 AM
Moon Transit: 11:44 AM
Moonset: 7:16 PM
Moon Phase: Waning Crescent
Moon Illumination: 0.8%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
11:14 AM - 1:44 PM

Minor Periods

6:46 PM - 8:16 PM
3:43 AM - 5:13 AM

Action Rating: 3 out of 5

Monday, July 13, 2026

Weather Forecast

Sunny
98.5°F
73.7°F
82.8°F
69%
0.3 in
65%
0%
12.1 mph
10.6


Air Quality

AQI: 1 - Good
PM2.5: 9.3 μg/m3
PM10: 11.49 μg/m3
Carbon Monoxide: 130.28 μg/m3
Nitrogen Dioxide: 4.69 μg/m3
Sulphur Dioxide: 0.79 μg/m3
Ozone: 72.33 μg/m3

Astronomical

Sunrise: 6:34 AM
Sun Transit: 1:32 PM
Sunset: 8:31 PM
Daylight: 13 hrs 56 mins
Moonrise: 5:21 AM
Moon Transit: 12:51 AM
Moonset: 8:16 PM
Moon Phase: New
Moon Illumination: 0.1%

Best Times for Fishing or Hunting

Major Periods

12:57 AM - 3:27 AM
12:21 AM - 2:51 PM

Minor Periods

7:46 PM - 9:16 PM
4:51 AM - 6:21 AM

Action Rating: 4 out of 5

Tuesday, July 14, 2026

Weather Forecast

Sunny
97.8°F
73.8°F
85°F
60%
0 in
4%
0%
5.4 mph
9


Air Quality

AQI: 1 - Good
PM2.5: 10.99 μg/m3
PM10: 13.21 μg/m3
Carbon Monoxide: 181.22 μg/m3
Nitrogen Dioxide: 9.93 μg/m3
Sulphur Dioxide: 0.81 μg/m3
Ozone: 45.44 μg/m3

Astronomical

Sunrise: 6:35 AM
Sun Transit: 1:32 PM
Sunset: 8:30 PM
Daylight: 13 hrs 55 mins
Moonrise: 6:35 AM
Moon Transit: 1:54 PM
Moonset: 9:07 PM
Moon Phase: New
Moon Illumination: 1.9%

Best Times for Fishing or Hunting

Major Periods

2:03 AM - 4:33 AM
1:24 PM - 3:54 PM

Minor Periods

8:37 PM - 10:07 PM
6:05 AM - 7:35 AM

Action Rating: 5 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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