Water Temperature of the Cedar River in Jacksonville, FL
Current Water Temperature
Measurement Time: Wednesday, March 12, 2025, 12:00 PM EDT
Temperature Locations
View Nearby Locations View All Florida Locations View Locations Near Me
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: 28%
Feels Like: 79.3°F
Wind: SW 6.3 mph
Wind Gusts: 7.2 mph
Precipitation: 0 in
Cloud Cover: 0%
Visibility: 9 mi
UV Index: 4.6
Five Day Weather Forecast

Wed
H: 81°F
L: 51°F

Thu
H: 66°F
L: 52°F

Fri
H: 74°F
L: 61°F

Sat
H: 84°F
L: 60°F

Sun
H: 86°F
L: 63°F
Air Quality
Nitrogen Dioxide: 32.38 μg/m3
Sulphur Dioxide: 5.18 μg/m3
Ozone: 105 μg/m3
Astronomical
Sun Transit: 1:36 PM
Sunset: 7:33 PM
Daylight: 11 hrs 53 mins
Moon Transit: 12:11 AM
Moonset: 6:54 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 97.3%
Best Times for Fishing or Hunting
Major Periods
12:00 AM - 12:00 AM1:10 PM - 3:40 PM
Minor Periods
5:49 PM - 7:19 PM6:24 AM - 7:54 AM
Action Rating: 4 out of 5
Flood Warning issued March 11 at 9:26PM EDT until March 14 at 11:00AM EDT by NWS Jacksonville FL
Effective: Tue March 11, 2025, 9:26 PM
Expires: Wed March 12, 2025, 9:30 PM
...The Flood Warning continues for the following rivers in Florida... Georgia... St Mary's River At Macclenny affecting Baker, Charlton and Nassau Counties. Additional information is available at https://water.weather.gov/wfo/JAX * WHAT...Minor flooding is occurring and minor flooding is forecast. * WHERE...St Mary's River at Macclenny. * WHEN...Until late Friday morning. * IMPACTS...At 12.0 feet, Minor flooding of low lying areas and timber lands including some properties along St. Mary's River Bluff Road and the Cypress Landing Resort on the Georgia side. At 14.0 feet, Flooding of bottomlands along the river and some lower access roads including the lower half of St. Mary's River Bluff Road which cuts off 15 to 20 homes on the Georgia side. At 15.0 feet, Flooding begins to impact the lower end of Steel Bridge Road on the Florida side and cuts off access to the river gage as well as access to several homes. * ADDITIONAL DETAILS... - At 8:45 PM EDT Tuesday the stage was 12.9 feet. - Forecast...The river is expected to rise to a crest of 13.1 feet tomorrow morning. It will then fall below flood stage early Friday morning. - Flood stage is 12.0 feet. - http://www.weather.gov/safety/flood
Flood Warning issued March 12 at 9:46AM EDT until March 15 at 8:00AM EDT by NWS Jacksonville FL
Effective: Wed March 12, 2025, 9:46 AM
Expires: Thu March 13, 2025, 10:00 AM
...The Flood Warning is extended for the following rivers in Florida...Georgia... St Mary's River At Macclenny affecting Baker, Charlton and Nassau Counties. Additional information is available at https://water.weather.gov/wfo/JAX * WHAT...Minor flooding is occurring and minor flooding is forecast. * WHERE...St Mary's River at Macclenny. * WHEN...Until Saturday morning. * IMPACTS...At 12.0 feet, Minor flooding of low lying areas and timber lands including some properties along St. Mary's River Bluff Road and the Cypress Landing Resort on the Georgia side. At 14.0 feet, Flooding of bottomlands along the river and some lower access roads including the lower half of St. Mary's River Bluff Road which cuts off 15 to 20 homes on the Georgia side. At 15.0 feet, Flooding begins to impact the lower end of Steel Bridge Road on the Florida side and cuts off access to the river gage as well as access to several homes. * ADDITIONAL DETAILS... - At 8:45 AM EDT Wednesday the stage was 13.5 feet. - Forecast...The river is expected to rise to a crest of 13.5 feet this afternoon. It will then fall below flood stage early Saturday morning. - Flood stage is 12.0 feet. - http://www.weather.gov/safety/flood
Flood Warning issued March 11 at 9:26PM EDT until March 14 at 11:00AM EDT by NWS Jacksonville FL
Effective: Tue March 11, 2025, 9:26 PM
Expires: Wed March 12, 2025, 9:30 PM
...The Flood Warning continues for the following rivers in Florida... Georgia... St Mary's River At Macclenny affecting Baker, Charlton and Nassau Counties. Additional information is available at https://water.weather.gov/wfo/JAX * WHAT...Minor flooding is occurring and minor flooding is forecast. * WHERE...St Mary's River at Macclenny. * WHEN...Until late Friday morning. * IMPACTS...At 12.0 feet, Minor flooding of low lying areas and timber lands including some properties along St. Mary's River Bluff Road and the Cypress Landing Resort on the Georgia side. At 14.0 feet, Flooding of bottomlands along the river and some lower access roads including the lower half of St. Mary's River Bluff Road which cuts off 15 to 20 homes on the Georgia side. At 15.0 feet, Flooding begins to impact the lower end of Steel Bridge Road on the Florida side and cuts off access to the river gage as well as access to several homes. * ADDITIONAL DETAILS... - At 8:45 PM EDT Tuesday the stage was 12.9 feet. - Forecast...The river is expected to rise to a crest of 13.1 feet tomorrow morning. It will then fall below flood stage early Friday morning. - Flood stage is 12.0 feet. - http://www.weather.gov/safety/flood
Flood Warning issued March 12 at 9:46AM EDT until March 15 at 8:00AM EDT by NWS Jacksonville FL
Effective: Wed March 12, 2025, 9:46 AM
Expires: Thu March 13, 2025, 10:00 AM
...The Flood Warning is extended for the following rivers in Florida...Georgia... St Mary's River At Macclenny affecting Baker, Charlton and Nassau Counties. Additional information is available at https://water.weather.gov/wfo/JAX * WHAT...Minor flooding is occurring and minor flooding is forecast. * WHERE...St Mary's River at Macclenny. * WHEN...Until Saturday morning. * IMPACTS...At 12.0 feet, Minor flooding of low lying areas and timber lands including some properties along St. Mary's River Bluff Road and the Cypress Landing Resort on the Georgia side. At 14.0 feet, Flooding of bottomlands along the river and some lower access roads including the lower half of St. Mary's River Bluff Road which cuts off 15 to 20 homes on the Georgia side. At 15.0 feet, Flooding begins to impact the lower end of Steel Bridge Road on the Florida side and cuts off access to the river gage as well as access to several homes. * ADDITIONAL DETAILS... - At 8:45 AM EDT Wednesday the stage was 13.5 feet. - Forecast...The river is expected to rise to a crest of 13.5 feet this afternoon. It will then fall below flood stage early Saturday morning. - Flood stage is 12.0 feet. - http://www.weather.gov/safety/flood
Flood Warning issued March 11 at 9:26PM EDT until March 14 at 11:00AM EDT by NWS Jacksonville FL
Effective: Tue March 11, 2025, 9:26 PM
Expires: Wed March 12, 2025, 9:30 PM
...The Flood Warning continues for the following rivers in Florida... Georgia... St Mary's River At Macclenny affecting Baker, Charlton and Nassau Counties. Additional information is available at https://water.weather.gov/wfo/JAX * WHAT...Minor flooding is occurring and minor flooding is forecast. * WHERE...St Mary's River at Macclenny. * WHEN...Until late Friday morning. * IMPACTS...At 12.0 feet, Minor flooding of low lying areas and timber lands including some properties along St. Mary's River Bluff Road and the Cypress Landing Resort on the Georgia side. At 14.0 feet, Flooding of bottomlands along the river and some lower access roads including the lower half of St. Mary's River Bluff Road which cuts off 15 to 20 homes on the Georgia side. At 15.0 feet, Flooding begins to impact the lower end of Steel Bridge Road on the Florida side and cuts off access to the river gage as well as access to several homes. * ADDITIONAL DETAILS... - At 8:45 PM EDT Tuesday the stage was 12.9 feet. - Forecast...The river is expected to rise to a crest of 13.1 feet tomorrow morning. It will then fall below flood stage early Friday morning. - Flood stage is 12.0 feet. - http://www.weather.gov/safety/flood
Weather Forecast
Average Temperature: 66.9°F
Average Humidity: 61%
Wind: 6.5 mph
UV Index: 2
Air Quality
Nitrogen Dioxide: 22.31 μg/m3
Sulphur Dioxide: 5.93 μg/m3
Ozone: 103.76 μg/m3
Astronomical
Sun Transit: 1:36 PM
Sunset: 7:33 PM
Daylight: 11 hrs 53 mins
Moon Transit: 12:11 AM
Moonset: 6:54 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 97.3%
Best Times for Fishing or Hunting
Major Periods
12:00 AM - 12:00 AM1:10 PM - 3:40 PM
Minor Periods
5:49 PM - 7:19 PM6:24 AM - 7:54 AM
Action Rating: 4 out of 5
Weather Forecast
Average Temperature: 59.5°F
Average Humidity: 82%
Wind: 8.5 mph
UV Index: 1.7
Air Quality
Nitrogen Dioxide: 14.26 μg/m3
Sulphur Dioxide: 3.7 μg/m3
Ozone: 99.36 μg/m3
Astronomical
Sun Transit: 1:36 PM
Sunset: 7:34 PM
Daylight: 11 hrs 55 mins
Moon Transit: 12:53 AM
Moonset: 7:21 AM
Moon Phase: Full
Moon Illumination: 99.7%
Best Times for Fishing or Hunting
Major Periods
12:23 AM - 2:53 AM1:52 PM - 4:22 PM
Minor Periods
6:44 PM - 8:14 PM6:51 AM - 8:21 AM
Action Rating: 3 out of 5
Weather Forecast
Average Temperature: 65.7°F
Average Humidity: 76%
Wind: 8.3 mph
UV Index: 1.8
Air Quality
Nitrogen Dioxide: 21.8 μg/m3
Sulphur Dioxide: 5.87 μg/m3
Ozone: 89.76 μg/m3
Astronomical
Sun Transit: 12:00 AM
Sunset: 7:35 PM
Daylight: 11 hrs 57 mins
Moon Transit: 1:34 AM
Moonset: 7:47 AM
Moon Phase: Full
Moon Illumination: 99.6%
Best Times for Fishing or Hunting
Major Periods
1:04 AM - 3:34 AM2:32 PM - 5:02 PM
Minor Periods
7:38 PM - 9:08 PM7:17 AM - 8:47 AM
Action Rating: 5 out of 5
Weather Forecast
Average Temperature: 69.5°F
Average Humidity: 77%
Wind: 13.6 mph
UV Index: 1.7
Air Quality
Nitrogen Dioxide: 10.32 μg/m3
Sulphur Dioxide: 3.42 μg/m3
Ozone: 103 μg/m3
Astronomical
Sun Transit: 12:00 AM
Sunset: 7:35 PM
Daylight: 11 hrs 59 mins
Moon Transit: 2:13 AM
Moonset: 8:13 AM
Moon Phase: Full
Moon Illumination: 97.0%
Best Times for Fishing or Hunting
Major Periods
1:43 AM - 4:13 AM3:11 PM - 5:41 PM
Minor Periods
8:32 PM - 10:02 PM7:43 AM - 9:13 AM
Action Rating: 4 out of 5
Weather Forecast
Average Temperature: 72.3°F
Average Humidity: 71%
Wind: 17.2 mph
UV Index: 0
Air Quality
Nitrogen Dioxide: 9.19 μg/m3
Sulphur Dioxide: 3.03 μg/m3
Ozone: 86.92 μg/m3
Astronomical
Sun Transit: 12:00 AM
Sunset: 7:36 PM
Daylight: 12 hrs 1 mins
Moon Transit: 2:53 AM
Moonset: 8:39 AM
Moon Phase: Full
Moon Illumination: 91.9%
Best Times for Fishing or Hunting
Major Periods
2:23 AM - 4:53 AM3:51 PM - 6:21 PM
Minor Periods
9:26 PM - 10:56 PM8:09 AM - 9:39 AM
Action Rating: 3 out of 5