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

Current Water Temperature

80.8°F

Measurement Time: Tuesday, October 6, 2026, 9:00 PM EDT

Temperature Locations

View Nearby Locations     View All Florida Locations     View Locations Near Me

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

72.8°F
Light rain
Conditions: Light rain
Humidity: 94%
Feels Like: 78.1°F
Wind: ENE 5.4 mph
Wind Gusts: 13.9 mph
Pressure: 29.89 in
Precipitation: 0.07 in
Cloud Cover: 100%
Visibility: 5 mi
UV Index: 0

Weather Forecast

Light rain shower
Wed
H: 79°F
L: 72°F
Overcast
Thu
H: 80°F
L: 70°F
Patchy rain nearby
Fri
H: 75°F
L: 69°F
Light rain shower
Sat
H: 85°F
L: 74°F
Overcast
Sun
H: 91°F
L: 74°F

Air Quality

AQI: 1 - Good
PM2.5: 4 μg/m3
PM10: 5.6 μg/m3
Carbon Monoxide: 123 μg/m3
Nitrogen Dioxide: 3.7 μg/m3
Sulphur Dioxide: 0.5 μg/m3
Ozone: 74 μg/m3

Astronomical

Sunrise: 7:23 AM
Sun Transit: 1:14 PM
Sunset: 7:05 PM
Daylight: 11 hrs 41 mins
Moonrise: 4:19 AM
Moon Transit: 10:54 AM
Moonset: 5:22 PM
Moon Phase: Waning Crescent
Moon Illumination: 7.2%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
10:24 AM - 12:54 AM

Minor Periods

4:52 PM - 6:22 PM
3:49 AM - 5:19 AM

Action Rating: 2 out of 5

Coastal Flood Advisory issued October 6 at 3:10PM EDT until October 8 at 5:00AM EDT by NWS Jacksonville FL

Effective: Tue October 6, 2026, 3:10 PM
Expires: Wed October 7, 2026, 5:00 AM

* WHAT...Minor coastal flooding around times of high tide. * WHERE...St Johns River Basin. * WHEN...Until 5 AM EDT Thursday. * 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.
Wednesday, October 7, 2026

Weather Forecast

Conditions: Light rain shower
Average Temperature: 74.7°F
Average Humidity: 88%
Chance of Rain: 91%
Wind: 9.6 mph
UV Index: 5

Air Quality

AQI: 1 - Good
PM2.5: 4.6 μg/m3
PM10: 6.9 μg/m3
Carbon Monoxide: 141.67 μg/m3
Nitrogen Dioxide: 3.12 μg/m3
Sulphur Dioxide: 0.54 μg/m3
Ozone: 78.79 μg/m3

Astronomical

Sunrise: 7:23 AM
Sun Transit: 1:14 PM
Sunset: 7:05 PM
Daylight: 11 hrs 41 mins
Moonrise: 4:19 AM
Moon Transit: 10:54 AM
Moonset: 5:22 PM
Moon Phase: Waning Crescent
Moon Illumination: 7.2%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
10:24 AM - 12:54 AM

Minor Periods

4:52 PM - 6:22 PM
3:49 AM - 5:19 AM

Action Rating: 2 out of 5

Thursday, October 8, 2026

Weather Forecast

Conditions: Overcast
Average Temperature: 75.4°F
Average Humidity: 76%
Chance of Rain: 79%
Wind: 11.2 mph
UV Index: 4.5

Air Quality

AQI: 1 - Good
PM2.5: 4.47 μg/m3
PM10: 6.9 μg/m3
Carbon Monoxide: 147.88 μg/m3
Nitrogen Dioxide: 3.21 μg/m3
Sulphur Dioxide: 0.51 μg/m3
Ozone: 67.04 μg/m3

Astronomical

Sunrise: 7:24 AM
Sun Transit: 1:14 PM
Sunset: 7:03 PM
Daylight: 11 hrs 39 mins
Moonrise: 5:21 AM
Moon Transit: 11:40 AM
Moonset: 5:52 PM
Moon Phase: Waning Crescent
Moon Illumination: 2.5%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
11:10 AM - 1:40 PM

Minor Periods

5:22 PM - 6:52 PM
4:51 AM - 6:21 AM

Action Rating: 3 out of 5

Friday, October 9, 2026

Weather Forecast

Conditions: Patchy rain nearby
Average Temperature: 72.4°F
Average Humidity: 87%
Chance of Rain: 91%
Wind: 14.3 mph
UV Index: 1

Air Quality

AQI: 1 - Good
PM2.5: 6.27 μg/m3
PM10: 9.76 μg/m3
Carbon Monoxide: 141.21 μg/m3
Nitrogen Dioxide: 3.57 μg/m3
Sulphur Dioxide: 0.47 μg/m3
Ozone: 73.33 μg/m3

Astronomical

Sunrise: 7:25 AM
Sun Transit: 1:13 PM
Sunset: 7:02 PM
Daylight: 11 hrs 38 mins
Moonrise: 6:22 AM
Moon Transit: 12:25 AM
Moonset: 6:21 PM
Moon Phase: Waning Crescent
Moon Illumination: 0.2%

Best Times for Fishing or Hunting

Major Periods

12:41 AM - 3:11 AM
11:55 AM - 2:25 PM

Minor Periods

5:51 PM - 7:21 PM
5:52 AM - 7:22 AM

Action Rating: 4 out of 5

Saturday, October 10, 2026

Weather Forecast

Conditions: Light rain shower
Average Temperature: 77.6°F
Average Humidity: 86%
Chance of Rain: 90%
Wind: 12.1 mph
UV Index: 5.8

Air Quality

AQI: 1 - Good
PM2.5: 4.48 μg/m3
PM10: 7.06 μg/m3
Carbon Monoxide: 114.35 μg/m3
Nitrogen Dioxide: 2.24 μg/m3
Sulphur Dioxide: 0.25 μg/m3
Ozone: 62.67 μg/m3

Astronomical

Sunrise: 7:25 AM
Sun Transit: 1:13 PM
Sunset: 7:01 PM
Daylight: 11 hrs 36 mins
Moonrise: 7:22 AM
Moon Transit: 1:09 PM
Moonset: 6:51 PM
Moon Phase: New
Moon Illumination: 0.5%

Best Times for Fishing or Hunting

Major Periods

1:26 AM - 3:56 AM
12:39 AM - 3:09 PM

Minor Periods

6:21 PM - 7:51 PM
6:52 AM - 8:22 AM

Action Rating: 3 out of 5

Sunday, October 11, 2026

Weather Forecast

Conditions: Overcast
Average Temperature: 80.4°F
Average Humidity: 79%
Chance of Rain: 80%
Wind: 9.8 mph
UV Index: 8

Air Quality

AQI: 1 - Good
PM2.5: 2.84 μg/m3
PM10: 4.29 μg/m3
Carbon Monoxide: 100.67 μg/m3
Nitrogen Dioxide: 2.3 μg/m3
Sulphur Dioxide: 0.38 μg/m3
Ozone: 41.67 μg/m3

Astronomical

Sunrise: 7:26 AM
Sun Transit: 1:13 PM
Sunset: 7:00 PM
Daylight: 11 hrs 34 mins
Moonrise: 8:22 AM
Moon Transit: 1:55 PM
Moonset: 7:23 PM
Moon Phase: New
Moon Illumination: 3.3%

Best Times for Fishing or Hunting

Major Periods

2:11 AM - 4:41 AM
1:25 PM - 3:55 PM

Minor Periods

6:53 PM - 8:23 PM
7:52 AM - 9:22 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.

Webcams Near Jacksonville, FL