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

Current Water Temperature

65.1°F

Measurement Time: Thursday, April 9, 2026, 2:42 AM EDT

Today's Tides

 High: April 9, 2:13 AM, 3.2 ft
Low: April 9, 9:22 AM, 0.5 ft
 High: April 9, 2:50 PM, 2.8 ft
Low: April 9, 8:40 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

62.1°F
Light rain
Light rain
62.1°F
61.2°F
93%
ENE 13.2 mph
21 mph
61.2°F
54.1°F
0 in
100%
8 mi
1023 mbar
0

Five Day Weather Forecast

Moderate rain
Thu
H: 70°F
L: 60°F
Patchy rain nearby
Fri
H: 72°F
L: 64°F
Partly Cloudy
Sat
H: 77°F
L: 66°F
Sunny
Sun
H: 77°F
L: 64°F
Sunny
Mon
H: 79°F
L: 64°F

Air Quality

PM2.5: 10.15 μg/m3
PM10: 14.75 μg/m3
Carbon Monoxide: 137.85 μg/m3
Nitrogen Dioxide: 2.25 μg/m3
Sulphur Dioxide: 2.05 μg/m3
Ozone: 112 μg/m3

Astronomical

Sunrise: 7:06 AM
Sun Transit: 1:27 PM
Sunset: 7:50 PM
Daylight: 12 hrs 44 mins
Moonrise: 2:09 AM
Moon Transit: 7:06 AM
Moonset: 12:07 AM
Moon Phase: Last Quarter
Moon Illumination: 41.9%

Best Times for Fishing or Hunting

Major Periods

6:36 AM - 9:06 AM
8:12 PM - 10:42 PM

Minor Periods

11:37 AM - 1:07 PM
1:39 AM - 3:09 AM

Action Rating: 4 out of 5

Rip Current Statement issued April 8 at 2:21AM EDT until April 9 at 8:00PM EDT by NWS Jacksonville FL

Effective: Wed April 8, 2026, 2:21 AM
Expires: Thu April 9, 2026, 5:00 AM

* WHAT...For the High Surf Advisory, large breaking waves of 9 to 13 feet. For the High Rip Current Risk, dangerous rip currents. * WHERE...Southeast Georgia and Northeast Florida Beaches. * WHEN...For the High Surf Advisory, until 8 PM EDT Thursday. For the High Rip Current Risk, through Thursday evening. * IMPACTS...Dangerous swimming and surfing conditions and localized beach erosion. Rip currents can sweep even the best swimmers away from shore into deeper water.

All swimmers should remain out of the water due to dangerous surf conditions. 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.


High Surf Advisory issued April 8 at 2:21AM EDT until April 9 at 8:00PM EDT by NWS Jacksonville FL

Effective: Wed April 8, 2026, 2:21 AM
Expires: Thu April 9, 2026, 5:00 AM

* WHAT...For the High Surf Advisory, large breaking waves of 9 to 13 feet. For the High Rip Current Risk, dangerous rip currents. * WHERE...Southeast Georgia and Northeast Florida Beaches. * WHEN...For the High Surf Advisory, until 8 PM EDT Thursday. For the High Rip Current Risk, through Thursday evening. * IMPACTS...Dangerous swimming and surfing conditions and localized beach erosion. Rip currents can sweep even the best swimmers away from shore into deeper water.

All swimmers should remain out of the water due to dangerous surf conditions. 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.


Wind Advisory issued April 8 at 2:17AM EDT until April 9 at 12:00AM EDT by NWS Jacksonville FL

Effective: Wed April 8, 2026, 2:17 AM
Expires: Thu April 9, 2026, 12:00 AM

* WHAT...Northeast winds 20 to 25 mph with gusts up to 45 mph expected. * WHERE...Coastal Duval, Coastal Flagler, Coastal Nassau, Inland Flagler, Northeast Coastal St. Johns, Northern Inland St. Johns, South Central Duval, Southeast Coastal St. Johns, Southern Inland St. Johns, and Western St. Johns Counties. * WHEN...Until midnight EDT tonight. * IMPACTS...Gusty winds will blow around unsecured objects. Tree limbs could be blown down and a few power outages may result.

Winds this strong can make driving difficult, especially for high profile vehicles. Use extra caution. Secure outdoor objects.


Wind Advisory issued April 8 at 2:17AM EDT until April 9 at 12:00AM EDT by NWS Jacksonville FL

Effective: Wed April 8, 2026, 2:17 AM
Expires: Thu April 9, 2026, 12:00 AM

* WHAT...Northeast winds 20 to 25 mph with gusts around 40 mph expected. * WHERE...In Florida, Eastern Clay, Eastern Putnam, Inland Nassau, Trout River, and Western Duval Counties. In Georgia, Coastal Camden and Coastal Glynn Counties. * WHEN...From 9 AM this morning to midnight EDT tonight. * IMPACTS...Gusty winds will blow around unsecured objects. Tree limbs could be blown down and a few power outages may result.

Winds this strong can make driving difficult, especially for high profile vehicles. Use extra caution. Secure outdoor objects.


Wind Advisory issued April 8 at 11:47PM EDT until April 9 at 5:00AM EDT by NWS Jacksonville FL

Effective: Wed April 8, 2026, 11:47 PM
Expires: Thu April 9, 2026, 5:00 AM

* WHAT...Northeast winds 10 to 15 mph with gusts up to 30 mph. * WHERE...In Florida, Eastern Clay, Eastern Putnam, Inland Nassau, Trout River, and Western Duval Counties. In Georgia, Coastal Camden and Coastal Glynn Counties. * WHEN...Until 5 AM EDT Thursday. * IMPACTS...Gusty winds will blow around unsecured objects. Tree limbs could be blown down and a few power outages may result.

Winds this strong can make driving difficult, especially for high profile vehicles. Use extra caution. Secure outdoor objects.
Thursday, April 9, 2026

Weather Forecast

Moderate rain
70.3°F
60.4°F
65.2°F
81%
0.21 in
78%
0%
17.2 mph
1.7


Air Quality

AQI: 1 - Good
PM2.5: 11.57 μg/m3
PM10: 16.53 μg/m3
Carbon Monoxide: 147.77 μg/m3
Nitrogen Dioxide: 2.51 μg/m3
Sulphur Dioxide: 2.41 μg/m3
Ozone: 114.16 μg/m3

Astronomical

Sunrise: 7:06 AM
Sun Transit: 1:27 PM
Sunset: 7:50 PM
Daylight: 12 hrs 44 mins
Moonrise: 2:09 AM
Moon Transit: 7:06 AM
Moonset: 12:07 AM
Moon Phase: Last Quarter
Moon Illumination: 41.9%

Best Times for Fishing or Hunting

Major Periods

6:36 AM - 9:06 AM
8:12 PM - 10:42 PM

Minor Periods

11:37 AM - 1:07 PM
1:39 AM - 3:09 AM

Action Rating: 4 out of 5

Friday, April 10, 2026

Weather Forecast

Patchy rain nearby
72.1°F
64.1°F
67.3°F
80%
0.01 in
64%
0%
12.3 mph
1.6


Air Quality

AQI: 1 - Good
PM2.5: 10.89 μg/m3
PM10: 15.23 μg/m3
Carbon Monoxide: 145.17 μg/m3
Nitrogen Dioxide: 3.15 μg/m3
Sulphur Dioxide: 2.35 μg/m3
Ozone: 113.12 μg/m3

Astronomical

Sunrise: 7:05 AM
Sun Transit: 1:27 PM
Sunset: 7:51 PM
Daylight: 12 hrs 46 mins
Moonrise: 2:53 AM
Moon Transit: 7:57 AM
Moonset: 1:06 PM
Moon Phase: Last Quarter
Moon Illumination: 31.0%

Best Times for Fishing or Hunting

Major Periods

7:27 AM - 9:57 AM
9:01 PM - 11:31 PM

Minor Periods

12:36 AM - 2:06 PM
2:23 AM - 3:53 AM

Action Rating: 3 out of 5

Saturday, April 11, 2026

Weather Forecast

Partly Cloudy
76.6°F
65.8°F
69.7°F
77%
0 in
0%
0%
11.6 mph
1.9


Air Quality

AQI: 1 - Good
PM2.5: 12.09 μg/m3
PM10: 16.52 μg/m3
Carbon Monoxide: 152.03 μg/m3
Nitrogen Dioxide: 5.33 μg/m3
Sulphur Dioxide: 2.71 μg/m3
Ozone: 103.52 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

Sunny
76.5°F
64.1°F
69.8°F
67%
0 in
0%
0%
11.9 mph
2.4


Air Quality

AQI: 1 - Good
PM2.5: 13.48 μg/m3
PM10: 18.28 μg/m3
Carbon Monoxide: 172.25 μg/m3
Nitrogen Dioxide: 10.02 μg/m3
Sulphur Dioxide: 2.38 μg/m3
Ozone: 89 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

Sunny
78.8°F
63.8°F
69.9°F
66%
0 in
0%
0%
10.5 mph
0


Air Quality

AQI: 0 -
PM2.5: 0 μg/m3
PM10: 0 μg/m3
Carbon Monoxide: 0 μg/m3
Nitrogen Dioxide: 0 μg/m3
Sulphur Dioxide: 0 μg/m3
Ozone: 0 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

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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