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

Current Water Temperature

66.6°F

Measurement Time: Saturday, April 11, 2026, 8:18 AM EDT

Today's Tides

 High: April 11, 4:09 AM, 3.1 ft
Low: April 11, 11:13 AM, 0.4 ft
 High: April 11, 4:52 PM, 2.9 ft
Low: April 11, 10:57 PM, 0.3 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

55.9°F
Mist
Mist
55.3°F
61.6°F
93%
N 4.7 mph
7.9 mph
61.5°F
58.2°F
0 in
0%
9 mi
1026 mbar
0.3

Five Day Weather Forecast

Sunny
Sat
H: 83°F
L: 57°F
Overcast
Sun
H: 72°F
L: 60°F
Overcast
Mon
H: 75°F
L: 64°F
Sunny
Tue
H: 79°F
L: 63°F
Sunny
Wed
H: 81°F
L: 61°F

Air Quality

AQI: 1 - Good
PM2.5: 11.35 μg/m3
PM10: 15.25 μg/m3
Carbon Monoxide: 147.85 μg/m3
Nitrogen Dioxide: 3.25 μg/m3
Sulphur Dioxide: 4.15 μg/m3
Ozone: 122 μg/m3

Astronomical

Sunrise: 7:03 AM
Sun Transit: 1:27 PM
Sunset: 7:51 PM
Daylight: 12 hrs 48 mins
Moonrise: 3:32 AM
Moon Transit: 8:46 AM
Moonset: 2:06 PM
Moon Phase: Last Quarter
Moon Illumination: 21.1%

Best Times for Fishing or Hunting

Major Periods

8:16 AM - 10:46 AM
12:00 AM - 12:00 AM

Minor Periods

1:36 PM - 3:06 PM
3:02 AM - 4:32 AM

Action Rating: 2 out of 5

Rip Current Statement issued April 10 at 7:28PM EDT until April 13 at 5:00AM EDT by NWS Jacksonville FL

Effective: Fri April 10, 2026, 7:28 PM
Expires: Sat April 11, 2026, 6:00 AM

* WHAT...Dangerous rip currents. * WHERE...Northeast Florida Beaches. * WHEN...Through late Sunday night. * 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.


Rip Current Statement issued April 11 at 12:47AM EDT until April 13 at 5:00AM EDT by NWS Jacksonville FL

Effective: Sat April 11, 2026, 12:47 AM
Expires: Sat April 11, 2026, 5:00 PM

* WHAT...Dangerous rip currents and rough surf. * WHERE...Southeast Georgia and Northeast Florida Beaches. * WHEN...Through late Sunday night. * 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.


Rip Current Statement issued April 10 at 7:28PM EDT until April 13 at 5:00AM EDT by NWS Jacksonville FL

Effective: Fri April 10, 2026, 7:28 PM
Expires: Sat April 11, 2026, 6:00 AM

* WHAT...Dangerous rip currents. * WHERE...Southeast Georgia Beaches. * WHEN...Through late Sunday night. * 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.
Saturday, April 11, 2026

Weather Forecast

Sunny
82.9°F
57.2°F
67.9°F
76%
0 in
0%
0%
10.3 mph
2.2


Air Quality

AQI: 1 - Good
PM2.5: 12.15 μg/m3
PM10: 16.69 μg/m3
Carbon Monoxide: 163.17 μg/m3
Nitrogen Dioxide: 6.28 μg/m3
Sulphur Dioxide: 2.86 μg/m3
Ozone: 103.2 μg/m3

Astronomical

Sunrise: 7:03 AM
Sun Transit: 1:27 PM
Sunset: 7:51 PM
Daylight: 12 hrs 48 mins
Moonrise: 3:32 AM
Moon Transit: 8:46 AM
Moonset: 2:06 PM
Moon Phase: Last Quarter
Moon Illumination: 21.1%

Best Times for Fishing or Hunting

Major Periods

8:16 AM - 10:46 AM
12:00 AM - 12:00 AM

Minor Periods

1:36 PM - 3:06 PM
3:02 AM - 4:32 AM

Action Rating: 2 out of 5

Sunday, April 12, 2026

Weather Forecast

Overcast
71.6°F
60.4°F
66°F
81%
0 in
0%
0%
11.4 mph
2.4


Air Quality

AQI: 1 - Good
PM2.5: 11.93 μg/m3
PM10: 16.69 μg/m3
Carbon Monoxide: 153.69 μg/m3
Nitrogen Dioxide: 7.81 μg/m3
Sulphur Dioxide: 2.91 μg/m3
Ozone: 99.96 μg/m3

Astronomical

Sunrise: 7:02 AM
Sun Transit: 1:26 PM
Sunset: 7:52 PM
Daylight: 12 hrs 50 mins
Moonrise: 4:07 AM
Moon Transit: 9:33 AM
Moonset: 3:06 PM
Moon Phase: Waning Crescent
Moon Illumination: 12.6%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
9:03 AM - 11:33 AM

Minor Periods

2:36 PM - 4:06 PM
3:37 AM - 5:07 AM

Action Rating: 2 out of 5

Monday, April 13, 2026

Weather Forecast

Overcast
74.8°F
64.2°F
68.1°F
78%
0 in
0%
0%
9.6 mph
2.3


Air Quality

AQI: 1 - Good
PM2.5: 12.87 μg/m3
PM10: 17.88 μg/m3
Carbon Monoxide: 156.21 μg/m3
Nitrogen Dioxide: 6.07 μg/m3
Sulphur Dioxide: 2.85 μg/m3
Ozone: 108.8 μg/m3

Astronomical

Sunrise: 7:01 AM
Sun Transit: 1:26 PM
Sunset: 7:53 PM
Daylight: 12 hrs 51 mins
Moonrise: 4:39 AM
Moon Transit: 10:19 AM
Moonset: 4:07 PM
Moon Phase: Waning Crescent
Moon Illumination: 6.1%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
9:49 AM - 12:19 AM

Minor Periods

3:37 PM - 5:07 PM
4:09 AM - 5:39 AM

Action Rating: 2 out of 5

Tuesday, April 14, 2026

Weather Forecast

Sunny
79°F
62.7°F
70.7°F
69%
0 in
0%
0%
10.1 mph
2.5


Air Quality

AQI: 1 - Good
PM2.5: 13.21 μg/m3
PM10: 17.47 μg/m3
Carbon Monoxide: 171.43 μg/m3
Nitrogen Dioxide: 7.6 μg/m3
Sulphur Dioxide: 3.39 μg/m3
Ozone: 105.44 μg/m3

Astronomical

Sunrise: 7:00 AM
Sun Transit: 1:26 PM
Sunset: 7:53 PM
Daylight: 12 hrs 53 mins
Moonrise: 5:09 AM
Moon Transit: 12:00 AM
Moonset: 5:09 PM
Moon Phase: Waning Crescent
Moon Illumination: 1.9%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
12:00 AM - 12:00 AM

Minor Periods

4:39 PM - 6:09 PM
4:39 AM - 6:09 AM

Action Rating: 2 out of 5

Wednesday, April 15, 2026

Weather Forecast

Sunny
81.4°F
61.3°F
69.8°F
71%
0 in
0%
0%
10.1 mph
0


Air Quality

AQI: 1 - Good
PM2.5: 9.77 μg/m3
PM10: 13.09 μg/m3
Carbon Monoxide: 156.5 μg/m3
Nitrogen Dioxide: 7.71 μg/m3
Sulphur Dioxide: 2.24 μg/m3
Ozone: 77.92 μg/m3

Astronomical

Sunrise: 6:59 AM
Sun Transit: 1:26 PM
Sunset: 7:54 PM
Daylight: 12 hrs 55 mins
Moonrise: 5:39 AM
Moon Transit: 11:33 AM
Moonset: 6:13 PM
Moon Phase: Waning Crescent
Moon Illumination: 0.1%

Best Times for Fishing or Hunting

Major Periods

12:07 AM - 2:37 AM
11:03 AM - 1:33 PM

Minor Periods

5:43 PM - 7:13 PM
5:09 AM - 6:39 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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