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

Current Water Temperature

67.6°F

Measurement Time: Tuesday, March 31, 2026, 10:36 PM EDT

Today's Tides

Low: March 31, 2:51 AM, -0.5 ft
 High: March 31, 9:08 AM, 3.7 ft
Low: March 31, 3:13 PM, -0.6 ft
 High: March 31, 9:32 PM, 3.9 ft

Temperature Locations

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Local Points of Interest

Dames Point; Blount Island

St. Johns River

Station Name: Dames Point
Data Source: NOAA Tides and Currents

Elevation Above Sea Level: 30 feet

Sensor Depth: -3 feet

Nearest Address:
I-295 S
Jacksonville, FL 32226
Duval County

GPS Coordinates: 30.387222, -81.559166

Nearby Water Temperatures

St. Johns River, Jacksonville, FL (0.1 mi)
St. Johns River, Jacksonville, FL (3.9 mi)
Clapboard Creek, Jacksonville, FL (4.8 mi)
Dunn Creek, Jacksonville, FL (5.2 mi)
Pottsburg Creek, Jacksonville, FL (7 mi)
Broward River, Jacksonville, FL (7.6 mi)
St. Johns River, Jacksonville, FL (7.8 mi)
St. Johns River, Jacksonville, FL (7.9 mi)
St. Johns River, Jacksonville, FL (8.3 mi)
St. Johns River, Jacksonville, FL (10.5 mi)
Trout River, Jacksonville, FL (12.4 mi)
Cedar River, Jacksonville, FL (13 mi)
St. Johns River, Jacksonville, FL (15 mi)
St. Johns River, Orange Park, FL (16.4 mi)
Ortega River, Jacksonville, FL (16.4 mi)

Weather for Jacksonville, Florida

Current Weather

66°F
Clear
Clear
66°F
67.8°F
87%
SE 5.8 mph
10 mph
67.6°F
61.9°F
0 in
0%
9 mi
1024 mbar
0

Five Day Weather Forecast

Partly Cloudy
Tue
H: 83°F
L: 58°F
Partly Cloudy
Wed
H: 78°F
L: 60°F
Heavy rain
Thu
H: 74°F
L: 64°F
Partly Cloudy
Fri
H: 78°F
L: 69°F
Sunny
Sat
H: 80°F
L: 65°F

Air Quality

AQI: 1 - Good
PM2.5: 9.75 μg/m3
PM10: 13.85 μg/m3
Carbon Monoxide: 155.85 μg/m3
Nitrogen Dioxide: 7.15 μg/m3
Sulphur Dioxide: 1.95 μg/m3
Ozone: 77 μg/m3

Astronomical

Sunrise: 7:16 AM
Sun Transit: 1:30 PM
Sunset: 7:44 PM
Daylight: 12 hrs 28 mins
Moonrise: 6:40 PM
Moon Transit: 12:05 AM
Moonset: 6:22 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 97.6%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
1:06 PM - 3:36 PM

Minor Periods

6:10 PM - 7:40 PM
5:52 AM - 7:22 AM

Action Rating: 4 out of 5

Rip Current Statement issued March 31 at 2:30AM EDT until March 31 at 8:00PM EDT by NWS Jacksonville FL

Effective: Tue March 31, 2026, 2:30 AM
Expires: Tue March 31, 2026, 8:00 PM

* WHAT...Dangerous rip currents. * WHERE...Northeast Florida Beaches. * WHEN...Through this evening. * IMPACTS...Rip currents can sweep even the best swimmers away from shore into deeper water.

Swim near a lifeguard. If caught in a rip current, relax and float. Don't swim against the current. If able, swim in a direction following the shoreline. If unable to escape, face the shore and call or wave for help.
Tuesday, March 31, 2026

Weather Forecast

Partly Cloudy
83.1°F
57.7°F
69.4°F
81%
0 in
0%
0%
10.5 mph
2


Air Quality

AQI: 1 - Good
PM2.5: 11.41 μg/m3
PM10: 16.05 μg/m3
Carbon Monoxide: 171.01 μg/m3
Nitrogen Dioxide: 7.53 μg/m3
Sulphur Dioxide: 2.78 μg/m3
Ozone: 95.16 μg/m3

Astronomical

Sunrise: 7:16 AM
Sun Transit: 1:30 PM
Sunset: 7:44 PM
Daylight: 12 hrs 28 mins
Moonrise: 6:40 PM
Moon Transit: 12:05 AM
Moonset: 6:22 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 97.6%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
1:06 PM - 3:36 PM

Minor Periods

6:10 PM - 7:40 PM
5:52 AM - 7:22 AM

Action Rating: 4 out of 5

Wednesday, April 1, 2026

Weather Forecast

Partly Cloudy
77.5°F
59.9°F
68.7°F
79%
0 in
0%
0%
10.5 mph
1.9


Air Quality

AQI: 1 - Good
PM2.5: 11.17 μg/m3
PM10: 15.63 μg/m3
Carbon Monoxide: 162.29 μg/m3
Nitrogen Dioxide: 7.29 μg/m3
Sulphur Dioxide: 2.9 μg/m3
Ozone: 92.36 μg/m3

Astronomical

Sunrise: 7:15 AM
Sun Transit: 1:30 PM
Sunset: 7:45 PM
Daylight: 12 hrs 30 mins
Moonrise: 7:38 PM
Moon Transit: 12:48 AM
Moonset: 6:50 AM
Moon Phase: Full
Moon Illumination: 99.8%

Best Times for Fishing or Hunting

Major Periods

12:18 AM - 2:48 AM
1:49 PM - 4:19 PM

Minor Periods

7:08 PM - 8:38 PM
6:20 AM - 7:50 AM

Action Rating: 3 out of 5

Thursday, April 2, 2026

Weather Forecast

Heavy rain
74.1°F
64°F
68.6°F
84%
1.38 in
87%
0%
13 mph
2.1


Air Quality

AQI: 1 - Good
PM2.5: 8.79 μg/m3
PM10: 12.9 μg/m3
Carbon Monoxide: 153.57 μg/m3
Nitrogen Dioxide: 5.62 μg/m3
Sulphur Dioxide: 2.3 μg/m3
Ozone: 89.84 μg/m3

Astronomical

Sunrise: 7:14 AM
Sun Transit: 1:29 PM
Sunset: 7:46 PM
Daylight: 12 hrs 32 mins
Moonrise: 8:35 PM
Moon Transit: 1:31 AM
Moonset: 7:17 AM
Moon Phase: Full
Moon Illumination: 99.5%

Best Times for Fishing or Hunting

Major Periods

1:01 AM - 3:31 AM
2:31 PM - 5:01 PM

Minor Periods

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

Action Rating: 5 out of 5

Friday, April 3, 2026

Weather Forecast

Partly Cloudy
78.1°F
68.9°F
72.2°F
79%
0 in
0%
0%
11.2 mph
2


Air Quality

AQI: 1 - Good
PM2.5: 9.95 μg/m3
PM10: 14.69 μg/m3
Carbon Monoxide: 140.83 μg/m3
Nitrogen Dioxide: 4.87 μg/m3
Sulphur Dioxide: 2.38 μg/m3
Ozone: 92.24 μg/m3

Astronomical

Sunrise: 7:13 AM
Sun Transit: 1:29 PM
Sunset: 7:46 PM
Daylight: 12 hrs 34 mins
Moonrise: 9:33 PM
Moon Transit: 2:14 AM
Moonset: 7:46 AM
Moon Phase: Full
Moon Illumination: 96.6%

Best Times for Fishing or Hunting

Major Periods

1:44 AM - 4:14 AM
3:15 PM - 5:45 PM

Minor Periods

9:03 PM - 10:33 PM
7:16 AM - 8:46 AM

Action Rating: 4 out of 5

Saturday, April 4, 2026

Weather Forecast

Sunny
79.9°F
65.4°F
71.8°F
74%
0 in
0%
0%
13 mph
2.1


Air Quality

AQI: 1 - Good
PM2.5: 9.43 μg/m3
PM10: 13.82 μg/m3
Carbon Monoxide: 147.44 μg/m3
Nitrogen Dioxide: 7.3 μg/m3
Sulphur Dioxide: 1.95 μg/m3
Ozone: 62.08 μg/m3

Astronomical

Sunrise: 7:12 AM
Sun Transit: 1:29 PM
Sunset: 7:47 PM
Daylight: 12 hrs 35 mins
Moonrise: 10:32 PM
Moon Transit: 2:58 AM
Moonset: 8:19 AM
Moon Phase: Full
Moon Illumination: 91.3%

Best Times for Fishing or Hunting

Major Periods

2:28 AM - 4:58 AM
4:01 PM - 6:31 PM

Minor Periods

10:02 PM - 11:32 PM
7:49 AM - 9:19 AM

Action Rating: 3 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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