Water Temperature of the Cedar River in Jacksonville, FL
Current Water Temperature
Measurement Time: Saturday, July 5, 2025, 10:00 AM EDT
Temperature Locations
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Local Points of Interest
Curtis Lee Johnson Boat Ramp; Ortega RiverSponsored Content
Station Name: CEDAR RIVER AT SAN JUAN AVENUE AT JACKSONVILLE, FL
Data Source: Water Data - usgc.gov
Elevation Above Sea Level: 16 feet / 5 meters
Nearest Address:
5599 San Juan Ave
Jacksonville, FL 32210
Duval County
GPS Coordinates: 30.28218375, -81.7403761
Nearby Water Temperatures
St. Johns River, Jacksonville, FL (5.0 mi)St. Johns River, Jacksonville, FL (5.3 mi)
Ortega River, Jacksonville, FL (5.6 mi)
St. Johns River, Jacksonville, FL (6.1 mi)
St. Johns River, Orange Park, FL (7.4 mi)
St. Johns River, Jacksonville, FL (7.7 mi)
St. Johns River, Jacksonville, FL (9.1 mi)
Pottsburg Creek, Jacksonville, FL (10.2 mi)
Trout River, Jacksonville, FL (10.7 mi)
Broward River, Jacksonville, FL (11.9 mi)
St. Johns River, Jacksonville, FL (13.0 mi)
St. Johns River, Jacksonville, FL (13.0 mi)
Julington Creek, Jacksonville, FL (13.4 mi)
Dunn Creek, Jacksonville, FL (14.7 mi)
Durbin Creek, Jacksonville, FL (16.2 mi)
Weather for Jacksonville, Florida
Current Weather

Humidity: 65%
Feels Like: 93.3°F
Wind: NNE 5.6 mph
Wind Gusts: 6.4 mph
Precipitation: 0 in
Cloud Cover: 100%
Visibility: 9 mi
UV Index: 7
Five Day Weather Forecast

Sat
H: 89°F
L: 77°F

Sun
H: 94°F
L: 76°F

Mon
H: 93°F
L: 79°F

Tue
H: 95°F
L: 78°F

Wed
H: 87°F
L: 78°F
Air Quality
Nitrogen Dioxide: 7.59 μg/m3
Sulphur Dioxide: 5 μg/m3
Ozone: 81 μg/m3
Astronomical
Sun Transit: 1:31 PM
Sunset: 8:33 PM
Daylight: 14 hrs 2 mins
Moon Transit: 9:33 PM
Moonset: 2:13 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 75.3%
Best Times for Fishing or Hunting
Major Periods
9:49 AM - 12:19 AM9:03 PM - 11:33 PM
Minor Periods
3:47 PM - 5:17 PM1:43 AM - 3:13 AM
Action Rating: 2 out of 5
Rip Current Statement issued July 5 at 1:17AM EDT until July 5 at 2:00PM EDT by NWS Jacksonville FL
Effective: Sat July 5, 2025, 1:17 AM
Expires: Sat July 5, 2025, 2:00 PM
* WHAT...Dangerous rip currents. * WHERE...Southeast Georgia Beaches. * WHEN...Through this afternoon. * 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 July 5 at 1:17AM EDT until July 5 at 2:00PM EDT by NWS Jacksonville FL
Effective: Sat July 5, 2025, 1:17 AM
Expires: Sat July 5, 2025, 2:00 PM
* WHAT...Dangerous rip currents. * WHERE...Southeast Georgia Beaches. * WHEN...Through this afternoon. * 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.
Weather Forecast
Average Temperature: 82.9°F
Average Humidity: 75%
Wind: 11 mph
UV Index: 2.4
Air Quality
Nitrogen Dioxide: 7.3 μg/m3
Sulphur Dioxide: 4.28 μg/m3
Ozone: 73.08 μg/m3
Astronomical
Sun Transit: 1:31 PM
Sunset: 8:33 PM
Daylight: 14 hrs 2 mins
Moon Transit: 9:33 PM
Moonset: 2:13 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 75.3%
Best Times for Fishing or Hunting
Major Periods
9:49 AM - 12:19 AM9:03 PM - 11:33 PM
Minor Periods
3:47 PM - 5:17 PM1:43 AM - 3:13 AM
Action Rating: 2 out of 5
Weather Forecast
Average Temperature: 84.2°F
Average Humidity: 73%
Wind: 6 mph
UV Index: 2
Air Quality
Nitrogen Dioxide: 10.96 μg/m3
Sulphur Dioxide: 5.34 μg/m3
Ozone: 78.52 μg/m3
Astronomical
Sun Transit: 1:31 PM
Sunset: 8:33 PM
Daylight: 14 hrs 1 mins
Moon Transit: 10:21 PM
Moonset: 2:47 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 84.4%
Best Times for Fishing or Hunting
Major Periods
10:35 AM - 1:05 PM12:00 AM - 12:00 AM
Minor Periods
4:44 PM - 6:14 PM2:17 AM - 3:47 AM
Action Rating: 2 out of 5
Weather Forecast
Average Temperature: 84°F
Average Humidity: 72%
Wind: 7.4 mph
UV Index: 2.9
Air Quality
Nitrogen Dioxide: 10.2 μg/m3
Sulphur Dioxide: 5 μg/m3
Ozone: 88.84 μg/m3
Astronomical
Sun Transit: 1:32 PM
Sunset: 8:33 PM
Daylight: 14 hrs 1 mins
Moon Transit: 11:12 PM
Moonset: 3:25 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 91.7%
Best Times for Fishing or Hunting
Major Periods
11:25 AM - 1:55 PM12:00 AM - 12:00 AM
Minor Periods
5:43 PM - 7:13 PM2:55 AM - 4:25 AM
Action Rating: 2 out of 5
Weather Forecast
Average Temperature: 85.9°F
Average Humidity: 68%
Wind: 7.8 mph
UV Index: 0.1
Air Quality
Nitrogen Dioxide: 9.75 μg/m3
Sulphur Dioxide: 3.81 μg/m3
Ozone: 97.52 μg/m3
Astronomical
Sun Transit: 1:32 PM
Sunset: 8:32 PM
Daylight: 14 hrs mins
Moon Transit: 12:00 AM
Moonset: 4:11 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 96.8%
Best Times for Fishing or Hunting
Major Periods
12:00 AM - 12:00 AM12:17 AM - 2:47 PM
Minor Periods
6:39 PM - 8:09 PM3:41 AM - 5:11 AM
Action Rating: 3 out of 5
Weather Forecast
Average Temperature: 81.3°F
Average Humidity: 73%
Wind: 6.5 mph
UV Index: 6
Air Quality
Nitrogen Dioxide: 16.15 μg/m3
Sulphur Dioxide: 3.69 μg/m3
Ozone: 67 μg/m3
Astronomical
Sun Transit: 1:32 PM
Sunset: 8:32 PM
Daylight: 13 hrs 59 mins
Moon Transit: 12:06 AM
Moonset: 5:02 AM
Moon Phase: Full
Moon Illumination: 99.6%
Best Times for Fishing or Hunting
Major Periods
12:00 AM - 12:00 AM1:12 PM - 3:42 PM
Minor Periods
7:33 PM - 9:03 PM4:32 AM - 6:02 AM
Action Rating: 3 out of 5