Water Temperature of the Cedar River in Jacksonville, FL
Current Water Temperature
Measurement Time: Monday, May 12, 2025, 1:00 PM 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: 67%
Feels Like: 87.9°F
Wind: SSE 8.7 mph
Wind Gusts: 14.3 mph
Precipitation: 0 in
Cloud Cover: 75%
Visibility: 9 mi
UV Index: 2.9
Five Day Weather Forecast

Mon
H: 78°F
L: 70°F

Tue
H: 82°F
L: 67°F

Wed
H: 91°F
L: 69°F

Thu
H: 95°F
L: 70°F

Fri
H: 98°F
L: 71°F
Air Quality
Nitrogen Dioxide: 9.99 μg/m3
Sulphur Dioxide: 2.59 μg/m3
Ozone: 70 μg/m3
Astronomical
Sun Transit: 1:23 PM
Sunset: 8:12 PM
Daylight: 13 hrs 37 mins
Moon Transit: 12:56 AM
Moonset: 6:13 AM
Moon Phase: Full
Moon Illumination: 99.7%
Best Times for Fishing or Hunting
Major Periods
12:26 AM - 2:56 AM1:57 PM - 4:27 PM
Minor Periods
8:03 PM - 9:33 PM5:43 AM - 7:13 AM
Action Rating: 4 out of 5
Rip Current Statement issued May 12 at 3:10AM EDT until May 13 at 4:00AM EDT by NWS Jacksonville FL
Effective: Mon May 12, 2025, 3:10 AM
Expires: Mon May 12, 2025, 5:00 PM
* WHAT...Dangerous rip currents. * WHERE...Northeast Florida Beaches. * WHEN...Through late tonight. * 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 May 12 at 3:10AM EDT until May 13 at 4:00AM EDT by NWS Jacksonville FL
Effective: Mon May 12, 2025, 3:10 AM
Expires: Mon May 12, 2025, 5:00 PM
* WHAT...Dangerous rip currents. * WHERE...Northeast Florida Beaches. * WHEN...Through late tonight. * 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 May 12 at 3:10AM EDT until May 13 at 4:00AM EDT by NWS Jacksonville FL
Effective: Mon May 12, 2025, 3:10 AM
Expires: Mon May 12, 2025, 5:00 PM
* WHAT...Dangerous rip currents. * WHERE...Northeast Florida Beaches. * WHEN...Through late tonight. * 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 May 12 at 3:10AM EDT until May 13 at 4:00AM EDT by NWS Jacksonville FL
Effective: Mon May 12, 2025, 3:10 AM
Expires: Mon May 12, 2025, 5:00 PM
* WHAT...Dangerous rip currents. * WHERE...Northeast Florida Beaches. * WHEN...Through late tonight. * 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 May 12 at 3:10AM EDT until May 13 at 4:00AM EDT by NWS Jacksonville FL
Effective: Mon May 12, 2025, 3:10 AM
Expires: Mon May 12, 2025, 5:00 PM
* WHAT...Dangerous rip currents. * WHERE...Northeast Florida Beaches. * WHEN...Through late tonight. * 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: 73.9°F
Average Humidity: 91%
Wind: 11 mph
UV Index: 1.5
Air Quality
Nitrogen Dioxide: 6.9 μg/m3
Sulphur Dioxide: 2.58 μg/m3
Ozone: 69.92 μg/m3
Astronomical
Sun Transit: 1:23 PM
Sunset: 8:12 PM
Daylight: 13 hrs 37 mins
Moon Transit: 12:56 AM
Moonset: 6:13 AM
Moon Phase: Full
Moon Illumination: 99.7%
Best Times for Fishing or Hunting
Major Periods
12:26 AM - 2:56 AM1:57 PM - 4:27 PM
Minor Periods
8:03 PM - 9:33 PM5:43 AM - 7:13 AM
Action Rating: 4 out of 5
Weather Forecast
Average Temperature: 73.6°F
Average Humidity: 80%
Wind: 9.4 mph
UV Index: 1.8
Air Quality
Nitrogen Dioxide: 7.5 μg/m3
Sulphur Dioxide: 3.99 μg/m3
Ozone: 93.32 μg/m3
Astronomical
Sun Transit: 1:23 PM
Sunset: 8:13 PM
Daylight: 13 hrs 39 mins
Moon Transit: 1:42 AM
Moonset: 6:49 AM
Moon Phase: Full
Moon Illumination: 97.2%
Best Times for Fishing or Hunting
Major Periods
1:12 AM - 3:42 AM2:45 PM - 5:15 PM
Minor Periods
9:00 PM - 10:30 PM6:19 AM - 7:49 AM
Action Rating: 4 out of 5
Weather Forecast
Average Temperature: 77.9°F
Average Humidity: 72%
Wind: 8.5 mph
UV Index: 2.2
Air Quality
Nitrogen Dioxide: 7.67 μg/m3
Sulphur Dioxide: 4.06 μg/m3
Ozone: 108.88 μg/m3
Astronomical
Sun Transit: 1:23 PM
Sunset: 8:14 PM
Daylight: 13 hrs 40 mins
Moon Transit: 2:32 AM
Moonset: 7:32 AM
Moon Phase: Full
Moon Illumination: 92.3%
Best Times for Fishing or Hunting
Major Periods
2:02 AM - 4:32 AM3:36 PM - 6:06 PM
Minor Periods
9:58 PM - 11:28 PM7:02 AM - 8:32 AM
Action Rating: 4 out of 5
Weather Forecast
Average Temperature: 81.7°F
Average Humidity: 60%
Wind: 7.2 mph
UV Index: 2.6
Air Quality
Nitrogen Dioxide: 8.98 μg/m3
Sulphur Dioxide: 3.32 μg/m3
Ozone: 97.4 μg/m3
Astronomical
Sun Transit: 1:23 PM
Sunset: 8:14 PM
Daylight: 13 hrs 41 mins
Moon Transit: 3:24 AM
Moonset: 8:21 AM
Moon Phase: Waning Gibbous
Moon Illumination: 85.2%
Best Times for Fishing or Hunting
Major Periods
2:54 AM - 5:24 AM4:30 PM - 7:00 PM
Minor Periods
12:00 AM - 12:00 AM7:51 AM - 9:21 AM
Action Rating: 2 out of 5
Weather Forecast
Average Temperature: 83.5°F
Average Humidity: 48%
Wind: 7.4 mph
UV Index: 0.1
Air Quality
Nitrogen Dioxide: 8.54 μg/m3
Sulphur Dioxide: 2.15 μg/m3
Ozone: 73.69 μg/m3
Astronomical
Sun Transit: 1:23 PM
Sunset: 8:15 PM
Daylight: 13 hrs 43 mins
Moon Transit: 4:18 AM
Moonset: 9:16 AM
Moon Phase: Waning Gibbous
Moon Illumination: 76.3%
Best Times for Fishing or Hunting
Major Periods
3:48 AM - 6:18 AM5:23 PM - 7:53 PM
Minor Periods
8:46 AM - 10:16 AM12:00 AM - 12:00 AM
Action Rating: 4 out of 5