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

Current Water Temperature

79.3°F

Measurement Time: Tuesday, October 7, 2025, 6:00 PM EDT

Temperature Locations

View Nearby Locations     View All Florida Locations     View Locations Near Me

Sponsored Content

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 / -1 meters

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 (5.0 mi)
St. Johns River, Jacksonville, FL (5.0 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

78.1°F
Clear
Conditions: Clear
Humidity: 82%
Feels Like: 83.8°F
Wind: E 4.9 mph
Wind Gusts: 7.8 mph
Pressure: 30.08 in
Precipitation: 0 in
Cloud Cover: 25%
Visibility: 9 mi
UV Index: 0

Five Day Weather Forecast

Sunny
Tue
H: 85°F
L: 75°F
Partly Cloudy
Wed
H: 83°F
L: 71°F
Moderate rain
Thu
H: 80°F
L: 73°F
Heavy rain
Fri
H: 74°F
L: 72°F
Patchy rain nearby
Sat
H: 77°F
L: 67°F

Air Quality

AQI: 1 - Good
PM2.5: 9.15 μg/m3
PM10: 13.85 μg/m3
Carbon Monoxide: 156.85 μg/m3
Nitrogen Dioxide: 5.25 μg/m3
Sulphur Dioxide: 2.65 μg/m3
Ozone: 70 μg/m3

Astronomical

Sunrise: 7:24 AM
Sun Transit: 1:14 PM
Sunset: 7:04 PM
Daylight: 11 hrs 41 mins
Moonrise: 7:21 PM
Moon Transit: 1:13 AM
Moonset: 7:50 AM
Moon Phase: Full
Moon Illumination: 99.1%

Best Times for Fishing or Hunting

Major Periods

12:43 AM - 3:13 AM
2:19 PM - 4:49 PM

Minor Periods

6:51 PM - 8:21 PM
7:20 AM - 8:50 AM

Action Rating: 5 out of 5

Rip Current Statement issued October 7 at 1:49PM EDT until October 9 at 5:00AM EDT by NWS Jacksonville FL

Effective: Tue October 7, 2025, 1:49 PM
Expires: Wed October 8, 2025, 3:30 AM

* WHAT...For the Coastal Flood Advisory, minor coastal flooding during times of high tide. For the High Rip Current Risk, dangerous rip currents. * WHERE...Coastal Duval County. * WHEN...For the Coastal Flood Advisory, until 8 PM EDT Wednesday. For the High Rip Current Risk, through late Wednesday night. * IMPACTS...Flooding of lots, parks, and roads with only isolated road closures expected. Rip currents can sweep even the best swimmers away from shore into deeper water.

If travel is required, allow extra time as some roads may be closed. Do not drive around barricades or through water of unknown depth. Take the necessary actions to protect flood-prone property. 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.


Coastal Flood Advisory issued October 7 at 1:49PM EDT until October 8 at 8:00PM EDT by NWS Jacksonville FL

Effective: Tue October 7, 2025, 1:49 PM
Expires: Wed October 8, 2025, 3:30 AM

* WHAT...Minor coastal flooding during times of high tide. * WHERE...Inland Flagler, Eastern Clay, Trout River, South Central Duval and Western St. Johns Counties. * WHEN...Until 8 PM EDT Wednesday. * IMPACTS...Flooding of lots, parks, and roads with only isolated road closures expected.

If travel is required, allow extra time as some roads may be closed. Do not drive around barricades or through water of unknown depth. Take the necessary actions to protect flood-prone property.


Coastal Flood Advisory issued October 7 at 1:49PM EDT until October 8 at 8:00PM EDT by NWS Jacksonville FL

Effective: Tue October 7, 2025, 1:49 PM
Expires: Wed October 8, 2025, 3:30 AM

* WHAT...For the Coastal Flood Advisory, minor coastal flooding during times of high tide. For the High Rip Current Risk, dangerous rip currents. * WHERE...Coastal Duval County. * WHEN...For the Coastal Flood Advisory, until 8 PM EDT Wednesday. For the High Rip Current Risk, through late Wednesday night. * IMPACTS...Flooding of lots, parks, and roads with only isolated road closures expected. Rip currents can sweep even the best swimmers away from shore into deeper water.

If travel is required, allow extra time as some roads may be closed. Do not drive around barricades or through water of unknown depth. Take the necessary actions to protect flood-prone property. 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.


Coastal Flood Advisory issued October 7 at 7:55PM EDT until October 8 at 8:00PM EDT by NWS Jacksonville FL

Effective: Tue October 7, 2025, 7:55 PM
Expires: Wed October 8, 2025, 5:00 AM

* WHAT...For the Coastal Flood Advisory, minor coastal flooding. For the High Rip Current Risk, dangerous rip currents. * WHERE...Coastal Duval, Coastal Flagler, Northeast Coastal St. Johns and Southeast Coastal St. Johns Counties. * WHEN...For the Coastal Flood Advisory, until 8 PM EDT Wednesday. For the High Rip Current Risk, through late Wednesday night. * IMPACTS...Flooding of lots, parks, and roads with only isolated road closures expected. Rip currents can sweep even the best swimmers away from shore into deeper water.

If travel is required, allow extra time as some roads may be closed. Do not drive around barricades or through water of unknown depth. Take the necessary actions to protect flood-prone property. 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.


Coastal Flood Advisory issued October 7 at 7:55PM EDT until October 8 at 8:00PM EDT by NWS Jacksonville FL

Effective: Tue October 7, 2025, 7:55 PM
Expires: Wed October 8, 2025, 5:00 AM

* WHAT...Minor coastal flooding. * WHERE...St Johns River Basin. * WHEN...Until 8 PM EDT Wednesday. * IMPACTS...Flooding of lots, parks, and roads with only isolated road closures expected.

If travel is required, allow extra time as some roads may be closed. Do not drive around barricades or through water of unknown depth. Take the necessary actions to protect flood-prone property.


Rip Current Statement issued October 7 at 7:55PM EDT until October 9 at 5:00AM EDT by NWS Jacksonville FL

Effective: Tue October 7, 2025, 7:55 PM
Expires: Wed October 8, 2025, 5:00 AM

* WHAT...For the Coastal Flood Advisory, minor coastal flooding. For the High Rip Current Risk, dangerous rip currents. * WHERE...Coastal Duval, Coastal Flagler, Northeast Coastal St. Johns and Southeast Coastal St. Johns Counties. * WHEN...For the Coastal Flood Advisory, until 8 PM EDT Wednesday. For the High Rip Current Risk, through late Wednesday night. * IMPACTS...Flooding of lots, parks, and roads with only isolated road closures expected. Rip currents can sweep even the best swimmers away from shore into deeper water.

If travel is required, allow extra time as some roads may be closed. Do not drive around barricades or through water of unknown depth. Take the necessary actions to protect flood-prone property. 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 October 7 at 1:49PM EDT until October 9 at 5:00AM EDT by NWS Jacksonville FL

Effective: Tue October 7, 2025, 1:49 PM
Expires: Wed October 8, 2025, 3:30 AM

* WHAT...Dangerous rip currents. * WHERE...Coastal Nassau County. * WHEN...Through late Wednesday 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 October 7 at 7:55PM EDT until October 9 at 5:00AM EDT by NWS Jacksonville FL

Effective: Tue October 7, 2025, 7:55 PM
Expires: Wed October 8, 2025, 5:00 AM

* WHAT...Dangerous rip currents. * WHERE...Coastal Nassau County. * WHEN...Through late Wednesday 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 October 7 at 1:49PM EDT until October 9 at 5:00AM EDT by NWS Jacksonville FL

Effective: Tue October 7, 2025, 1:49 PM
Expires: Wed October 8, 2025, 3:30 AM

* WHAT...For the Coastal Flood Advisory, minor coastal flooding during times of high tide. For the High Rip Current Risk, dangerous rip currents. * WHERE...Coastal Flagler, Northeast Coastal St. Johns and Southeast Coastal St. Johns Counties. * WHEN...For the Coastal Flood Advisory, until 8 PM EDT Wednesday. For the High Rip Current Risk, through late Wednesday night. * IMPACTS...Flooding of lots, parks, and roads with only isolated road closures expected. Rip currents can sweep even the best swimmers away from shore into deeper water.

If travel is required, allow extra time as some roads may be closed. Do not drive around barricades or through water of unknown depth. Take the necessary actions to protect flood-prone property. 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.


Coastal Flood Advisory issued October 7 at 1:49PM EDT until October 8 at 8:00PM EDT by NWS Jacksonville FL

Effective: Tue October 7, 2025, 1:49 PM
Expires: Wed October 8, 2025, 3:30 AM

* WHAT...For the Coastal Flood Advisory, minor coastal flooding during times of high tide. For the High Rip Current Risk, dangerous rip currents. * WHERE...Coastal Flagler, Northeast Coastal St. Johns and Southeast Coastal St. Johns Counties. * WHEN...For the Coastal Flood Advisory, until 8 PM EDT Wednesday. For the High Rip Current Risk, through late Wednesday night. * IMPACTS...Flooding of lots, parks, and roads with only isolated road closures expected. Rip currents can sweep even the best swimmers away from shore into deeper water.

If travel is required, allow extra time as some roads may be closed. Do not drive around barricades or through water of unknown depth. Take the necessary actions to protect flood-prone property. 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 October 7 at 1:49PM EDT until October 7 at 8:00PM EDT by NWS Jacksonville FL

Effective: Tue October 7, 2025, 1:49 PM
Expires: Tue October 7, 2025, 8:00 PM

* WHAT...Dangerous rip currents. * WHERE...Southeast Georgia Beaches. * WHEN...Until 8 PM EDT 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, October 7, 2025

Weather Forecast

Conditions: Sunny
Average Temperature: 78.4°F
Average Humidity: 84%
Chance of Rain: 0%
Wind: 11.6 mph
UV Index: 1.5

Air Quality

AQI: 1 - Good
PM2.5: 7.24 μg/m3
PM10: 10.92 μg/m3
Carbon Monoxide: 147.85 μg/m3
Nitrogen Dioxide: 3.87 μg/m3
Sulphur Dioxide: 2.45 μg/m3
Ozone: 74.6 μg/m3

Astronomical

Sunrise: 7:24 AM
Sun Transit: 1:14 PM
Sunset: 7:04 PM
Daylight: 11 hrs 41 mins
Moonrise: 7:21 PM
Moon Transit: 1:13 AM
Moonset: 7:50 AM
Moon Phase: Full
Moon Illumination: 99.1%

Best Times for Fishing or Hunting

Major Periods

12:43 AM - 3:13 AM
2:19 PM - 4:49 PM

Minor Periods

6:51 PM - 8:21 PM
7:20 AM - 8:50 AM

Action Rating: 5 out of 5

Wednesday, October 8, 2025

Weather Forecast

Conditions: Partly Cloudy
Average Temperature: 76.6°F
Average Humidity: 85%
Chance of Rain: 0%
Wind: 10.1 mph
UV Index: 1.7

Air Quality

AQI: 1 - Good
PM2.5: 8.71 μg/m3
PM10: 12.76 μg/m3
Carbon Monoxide: 162.45 μg/m3
Nitrogen Dioxide: 5.6 μg/m3
Sulphur Dioxide: 3.43 μg/m3
Ozone: 76.44 μg/m3

Astronomical

Sunrise: 7:24 AM
Sun Transit: 1:14 PM
Sunset: 7:03 PM
Daylight: 11 hrs 39 mins
Moonrise: 8:00 PM
Moon Transit: 2:06 AM
Moonset: 9:02 AM
Moon Phase: Full
Moon Illumination: 95.8%

Best Times for Fishing or Hunting

Major Periods

1:36 AM - 4:06 AM
3:13 PM - 5:43 PM

Minor Periods

7:30 PM - 9:00 PM
8:32 AM - 10:02 AM

Action Rating: 4 out of 5

Thursday, October 9, 2025

Weather Forecast

Conditions: Moderate rain
Average Temperature: 75.6°F
Average Humidity: 86%
Chance of Rain: 82%
Wind: 13.6 mph
UV Index: 1.5

Air Quality

AQI: 1 - Good
PM2.5: 7.19 μg/m3
PM10: 10.17 μg/m3
Carbon Monoxide: 152.41 μg/m3
Nitrogen Dioxide: 5.63 μg/m3
Sulphur Dioxide: 2.79 μg/m3
Ozone: 69.48 μg/m3

Astronomical

Sunrise: 7:25 AM
Sun Transit: 1:13 PM
Sunset: 7:02 PM
Daylight: 11 hrs 37 mins
Moonrise: 8:46 PM
Moon Transit: 3:03 AM
Moonset: 10:15 AM
Moon Phase: Waning Gibbous
Moon Illumination: 90.1%

Best Times for Fishing or Hunting

Major Periods

2:33 AM - 5:03 AM
4:12 PM - 6:42 PM

Minor Periods

8:16 PM - 9:46 PM
9:45 AM - 11:15 AM

Action Rating: 3 out of 5

Friday, October 10, 2025

Weather Forecast

Conditions: Heavy rain
Average Temperature: 73°F
Average Humidity: 86%
Chance of Rain: 87%
Wind: 15.9 mph
UV Index: 0.6

Air Quality

AQI: 1 - Good
PM2.5: 5.34 μg/m3
PM10: 7.2 μg/m3
Carbon Monoxide: 153.21 μg/m3
Nitrogen Dioxide: 3.7 μg/m3
Sulphur Dioxide: 2.14 μg/m3
Ozone: 85.36 μg/m3

Astronomical

Sunrise: 7:25 AM
Sun Transit: 1:13 PM
Sunset: 7:01 PM
Daylight: 11 hrs 35 mins
Moonrise: 9:38 PM
Moon Transit: 4:03 AM
Moonset: 11:29 AM
Moon Phase: Waning Gibbous
Moon Illumination: 82.3%

Best Times for Fishing or Hunting

Major Periods

3:33 AM - 6:03 AM
5:15 PM - 7:45 PM

Minor Periods

9:08 PM - 10:38 PM
10:59 AM - 12:29 AM

Action Rating: 2 out of 5

Saturday, October 11, 2025

Weather Forecast

Conditions: Patchy rain nearby
Average Temperature: 71.6°F
Average Humidity: 75%
Chance of Rain: 86%
Wind: 13.6 mph
UV Index: 1.1

Air Quality

AQI: 1 - Good
PM2.5: 3.07 μg/m3
PM10: 4.05 μg/m3
Carbon Monoxide: 138.16 μg/m3
Nitrogen Dioxide: 3.91 μg/m3
Sulphur Dioxide: 2.18 μg/m3
Ozone: 75.38 μg/m3

Astronomical

Sunrise: 7:26 AM
Sun Transit: 1:13 PM
Sunset: 7:00 PM
Daylight: 11 hrs 34 mins
Moonrise: 10:39 PM
Moon Transit: 5:07 AM
Moonset: 12:39 AM
Moon Phase: Waning Gibbous
Moon Illumination: 72.9%

Best Times for Fishing or Hunting

Major Periods

4:37 AM - 7:07 AM
6:19 PM - 8:49 PM

Minor Periods

10:09 PM - 11:39 PM
12:09 AM - 1:39 PM

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.

Webcams Near Jacksonville, FL

Sponsored Content