Water Temperature of the Cedar River in Jacksonville, FL

Current Water Temperature

85.6°F

Measurement Time: Friday, September 4, 2026, 10:00 PM EDT

Temperature Locations

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Local Points of Interest

Curtis Lee Johnson Boat Ramp; Ortega River

Cedar River

Station Name: CEDAR RIVER AT SAN JUAN AVENUE AT JACKSONVILLE, FL
Data Source: Water Data - usgc.gov

Elevation Above Sea Level: 16 feet

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 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 mi)
St. Johns River, Jacksonville, FL (13 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

77°F
Mostly Cloudy
Mostly Cloudy
97%
S 2 mph
76°F

Weather Forecast

Mostly Cloudy
Overnight
75°F - Mostly Cloudy
Chance Showers And Thunderstorms
Saturday
93°F - Chance Showers And Thunderstorms
Chance Showers And Thunderstorms then Partly Cloudy
Saturday Night
76°F - Chance Showers And Thunderstorms then Partly Cloudy
Mostly Sunny then Showers And Thunderstorms Likely
Sunday
95°F - Mostly Sunny then Showers And Thunderstorms Likely
Chance Showers And Thunderstorms then Showers And Thunderstorms Likely
Sunday Night
75°F - Chance Showers And Thunderstorms then Showers And Thunderstorms Likely
Showers And Thunderstorms
Labor Day
90°F - Showers And Thunderstorms
Showers And Thunderstorms
Monday Night
75°F - Showers And Thunderstorms
Showers And Thunderstorms
Tuesday
89°F - Showers And Thunderstorms
Showers And Thunderstorms then Slight Chance Showers And Thunderstorms
Tuesday Night
75°F - Showers And Thunderstorms then Slight Chance Showers And Thunderstorms
Slight Chance Showers And Thunderstorms
Wednesday
90°F - Slight Chance Showers And Thunderstorms
Showers And Thunderstorms Likely then Partly Cloudy
Wednesday Night
75°F - Showers And Thunderstorms Likely then Partly Cloudy
Chance Showers And Thunderstorms
Thursday
91°F - Chance Showers And Thunderstorms
Chance Showers And Thunderstorms then Partly Cloudy
Thursday Night
75°F - Chance Showers And Thunderstorms then Partly Cloudy
Mostly Sunny then Chance Showers And Thunderstorms
Friday
93°F - Mostly Sunny then Chance Showers And Thunderstorms

Astronomical

Sunrise: 7:06 AM
Sun Transit: 1:25 PM
Sunset: 7:45 PM
Daylight: 12 hrs 39 mins
Moonrise: 12:52 AM
Moon Transit: 8:22 AM
Moonset: 3:52 PM
Moon Phase: Last Quarter
Moon Illumination: 27.4%

Best Times for Fishing or Hunting

Major Periods

7:52 AM - 10:22 AM
12:00 AM - 12:00 AM

Minor Periods

3:22 PM - 4:52 PM
12:22 AM - 1:52 AM

Action Rating: 2 out of 5

Wednesday, December 31, 1969

Weather Forecast

°F
°F
°F
%
in
%
%
mph


Air Quality

AQI: 0 -
PM2.5: 0 μg/m3
PM10: 0 μg/m3
Carbon Monoxide: 0 μg/m3
Nitrogen Dioxide: 0 μg/m3
Sulphur Dioxide: 0 μg/m3
Ozone: 0 μg/m3

Astronomical

Sunrise: 7:06 AM
Sun Transit: 1:25 PM
Sunset: 7:45 PM
Daylight: 12 hrs 39 mins
Moonrise: 12:52 AM
Moon Transit: 8:22 AM
Moonset: 3:52 PM
Moon Phase: Last Quarter
Moon Illumination: 27.4%

Best Times for Fishing or Hunting

Major Periods

7:52 AM - 10:22 AM
12:00 AM - 12:00 AM

Minor Periods

3:22 PM - 4:52 PM
12:22 AM - 1:52 AM

Action Rating: 2 out of 5

Wednesday, December 31, 1969

Weather Forecast

°F
°F
°F
%
in
%
%
mph


Air Quality

AQI: 0 -
PM2.5: 0 μg/m3
PM10: 0 μg/m3
Carbon Monoxide: 0 μg/m3
Nitrogen Dioxide: 0 μg/m3
Sulphur Dioxide: 0 μg/m3
Ozone: 0 μg/m3

Astronomical

Sunrise: 7:06 AM
Sun Transit: 1:25 PM
Sunset: 7:45 PM
Daylight: 12 hrs 39 mins
Moonrise: 12:52 AM
Moon Transit: 8:22 AM
Moonset: 3:52 PM
Moon Phase: Last Quarter
Moon Illumination: 27.4%

Best Times for Fishing or Hunting

Major Periods

7:52 AM - 10:22 AM
12:00 AM - 12:00 AM

Minor Periods

3:22 PM - 4:52 PM
12:22 AM - 1:52 AM

Action Rating: 2 out of 5

Wednesday, December 31, 1969

Weather Forecast

°F
°F
°F
%
in
%
%
mph


Air Quality

AQI: 0 -
PM2.5: 0 μg/m3
PM10: 0 μg/m3
Carbon Monoxide: 0 μg/m3
Nitrogen Dioxide: 0 μg/m3
Sulphur Dioxide: 0 μg/m3
Ozone: 0 μg/m3

Astronomical

Sunrise: 7:06 AM
Sun Transit: 1:25 PM
Sunset: 7:45 PM
Daylight: 12 hrs 39 mins
Moonrise: 12:52 AM
Moon Transit: 8:22 AM
Moonset: 3:52 PM
Moon Phase: Last Quarter
Moon Illumination: 27.4%

Best Times for Fishing or Hunting

Major Periods

7:52 AM - 10:22 AM
12:00 AM - 12:00 AM

Minor Periods

3:22 PM - 4:52 PM
12:22 AM - 1:52 AM

Action Rating: 2 out of 5

Wednesday, December 31, 1969

Weather Forecast

°F
°F
°F
%
in
%
%
mph


Air Quality

AQI: 0 -
PM2.5: 0 μg/m3
PM10: 0 μg/m3
Carbon Monoxide: 0 μg/m3
Nitrogen Dioxide: 0 μg/m3
Sulphur Dioxide: 0 μg/m3
Ozone: 0 μg/m3

Astronomical

Sunrise: 7:06 AM
Sun Transit: 1:25 PM
Sunset: 7:43 PM
Daylight: 12 hrs 37 mins
Moonrise: 1:58 AM
Moon Transit: 9:25 AM
Moonset: 4:48 PM
Moon Phase: Last Quarter
Moon Illumination: 18.0%

Best Times for Fishing or Hunting

Major Periods

8:55 AM - 11:25 AM
12:00 AM - 12:00 AM

Minor Periods

4:18 PM - 5:48 PM
1:28 AM - 2:58 AM

Action Rating: 2 out of 5

Wednesday, December 31, 1969

Weather Forecast

°F
°F
°F
%
in
%
%
mph


Air Quality

AQI: 0 -
PM2.5: 0 μg/m3
PM10: 0 μg/m3
Carbon Monoxide: 0 μg/m3
Nitrogen Dioxide: 0 μg/m3
Sulphur Dioxide: 0 μg/m3
Ozone: 0 μg/m3

Astronomical

Sunrise: 7:06 AM
Sun Transit: 1:25 PM
Sunset: 7:43 PM
Daylight: 12 hrs 37 mins
Moonrise: 1:58 AM
Moon Transit: 9:25 AM
Moonset: 4:48 PM
Moon Phase: Last Quarter
Moon Illumination: 18.0%

Best Times for Fishing or Hunting

Major Periods

8:55 AM - 11:25 AM
12:00 AM - 12:00 AM

Minor Periods

4:18 PM - 5:48 PM
1:28 AM - 2:58 AM

Action Rating: 2 out of 5

Wednesday, December 31, 1969

Weather Forecast

°F
°F
°F
%
in
%
%
mph


Air Quality

AQI: 0 -
PM2.5: 0 μg/m3
PM10: 0 μg/m3
Carbon Monoxide: 0 μg/m3
Nitrogen Dioxide: 0 μg/m3
Sulphur Dioxide: 0 μg/m3
Ozone: 0 μg/m3

Astronomical

Sunrise: 7:07 AM
Sun Transit: 1:24 PM
Sunset: 7:42 PM
Daylight: 12 hrs 35 mins
Moonrise: 3:07 AM
Moon Transit: 10:25 AM
Moonset: 5:35 PM
Moon Phase: Waning Crescent
Moon Illumination: 10.1%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
9:55 AM - 12:25 AM

Minor Periods

5:05 PM - 6:35 PM
2:37 AM - 4:07 AM

Action Rating: 2 out of 5

Wednesday, December 31, 1969

Weather Forecast

°F
°F
°F
%
in
%
%
mph


Air Quality

AQI: 0 -
PM2.5: 0 μg/m3
PM10: 0 μg/m3
Carbon Monoxide: 0 μg/m3
Nitrogen Dioxide: 0 μg/m3
Sulphur Dioxide: 0 μg/m3
Ozone: 0 μg/m3

Astronomical

Sunrise: 7:07 AM
Sun Transit: 1:24 PM
Sunset: 7:42 PM
Daylight: 12 hrs 35 mins
Moonrise: 3:07 AM
Moon Transit: 10:25 AM
Moonset: 5:35 PM
Moon Phase: Waning Crescent
Moon Illumination: 10.1%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
9:55 AM - 12:25 AM

Minor Periods

5:05 PM - 6:35 PM
2:37 AM - 4:07 AM

Action Rating: 2 out of 5

Wednesday, December 31, 1969

Weather Forecast

°F
°F
°F
%
in
%
%
mph


Air Quality

AQI: 0 -
PM2.5: 0 μg/m3
PM10: 0 μg/m3
Carbon Monoxide: 0 μg/m3
Nitrogen Dioxide: 0 μg/m3
Sulphur Dioxide: 0 μg/m3
Ozone: 0 μg/m3

Astronomical

Sunrise: 7:08 AM
Sun Transit: 1:24 PM
Sunset: 7:41 PM
Daylight: 12 hrs 33 mins
Moonrise: 4:18 AM
Moon Transit: 11:21 AM
Moonset: 6:16 PM
Moon Phase: Waning Crescent
Moon Illumination: 4.4%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
10:51 AM - 1:21 PM

Minor Periods

5:46 PM - 7:16 PM
3:48 AM - 5:18 AM

Action Rating: 3 out of 5

Wednesday, December 31, 1969

Weather Forecast

°F
°F
°F
%
in
%
%
mph


Air Quality

AQI: 0 -
PM2.5: 0 μg/m3
PM10: 0 μg/m3
Carbon Monoxide: 0 μg/m3
Nitrogen Dioxide: 0 μg/m3
Sulphur Dioxide: 0 μg/m3
Ozone: 0 μg/m3

Astronomical

Sunrise: 7:08 AM
Sun Transit: 1:24 PM
Sunset: 7:41 PM
Daylight: 12 hrs 33 mins
Moonrise: 4:18 AM
Moon Transit: 11:21 AM
Moonset: 6:16 PM
Moon Phase: Waning Crescent
Moon Illumination: 4.4%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
10:51 AM - 1:21 PM

Minor Periods

5:46 PM - 7:16 PM
3:48 AM - 5:18 AM

Action Rating: 3 out of 5

Wednesday, December 31, 1969

Weather Forecast

°F
°F
°F
%
in
%
%
mph


Air Quality

AQI: 0 -
PM2.5: 0 μg/m3
PM10: 0 μg/m3
Carbon Monoxide: 0 μg/m3
Nitrogen Dioxide: 0 μg/m3
Sulphur Dioxide: 0 μg/m3
Ozone: 0 μg/m3

Astronomical

Sunrise: 7:08 AM
Sun Transit: 1:24 PM
Sunset: 7:40 PM
Daylight: 12 hrs 31 mins
Moonrise: 5:26 AM
Moon Transit: 12:13 AM
Moonset: 6:51 PM
Moon Phase: Waning Crescent
Moon Illumination: 0.9%

Best Times for Fishing or Hunting

Major Periods

12:26 AM - 2:56 AM
11:43 AM - 2:13 PM

Minor Periods

6:21 PM - 7:51 PM
4:56 AM - 6:26 AM

Action Rating: 3 out of 5

Wednesday, December 31, 1969

Weather Forecast

°F
°F
°F
%
in
%
%
mph


Air Quality

AQI: 0 -
PM2.5: 0 μg/m3
PM10: 0 μg/m3
Carbon Monoxide: 0 μg/m3
Nitrogen Dioxide: 0 μg/m3
Sulphur Dioxide: 0 μg/m3
Ozone: 0 μg/m3

Astronomical

Sunrise: 7:08 AM
Sun Transit: 1:24 PM
Sunset: 7:40 PM
Daylight: 12 hrs 31 mins
Moonrise: 5:26 AM
Moon Transit: 12:13 AM
Moonset: 6:51 PM
Moon Phase: Waning Crescent
Moon Illumination: 0.9%

Best Times for Fishing or Hunting

Major Periods

12:26 AM - 2:56 AM
11:43 AM - 2:13 PM

Minor Periods

6:21 PM - 7:51 PM
4:56 AM - 6:26 AM

Action Rating: 3 out of 5

Wednesday, December 31, 1969

Weather Forecast

°F
°F
°F
%
in
%
%
mph


Air Quality

AQI: 0 -
PM2.5: 0 μg/m3
PM10: 0 μg/m3
Carbon Monoxide: 0 μg/m3
Nitrogen Dioxide: 0 μg/m3
Sulphur Dioxide: 0 μg/m3
Ozone: 0 μg/m3

Astronomical

Sunrise: 7:09 AM
Sun Transit: 1:23 PM
Sunset: 7:38 PM
Daylight: 12 hrs 30 mins
Moonrise: 6:32 AM
Moon Transit: 1:01 PM
Moonset: 7:22 PM
Moon Phase: New
Moon Illumination: 0.0%

Best Times for Fishing or Hunting

Major Periods

1:15 AM - 3:45 AM
12:31 AM - 3:01 PM

Minor Periods

6:52 PM - 8:22 PM
6:02 AM - 7:32 AM

Action Rating: 4 out of 5

Wednesday, December 31, 1969

Weather Forecast

°F
°F
°F
%
in
%
%
mph


Air Quality

AQI: 0 -
PM2.5: 0 μg/m3
PM10: 0 μg/m3
Carbon Monoxide: 0 μg/m3
Nitrogen Dioxide: 0 μg/m3
Sulphur Dioxide: 0 μg/m3
Ozone: 0 μg/m3

Astronomical

Sunrise: 7:09 AM
Sun Transit: 1:23 PM
Sunset: 7:38 PM
Daylight: 12 hrs 30 mins
Moonrise: 6:32 AM
Moon Transit: 1:01 PM
Moonset: 7:22 PM
Moon Phase: New
Moon Illumination: 0.0%

Best Times for Fishing or Hunting

Major Periods

1:15 AM - 3:45 AM
12:31 AM - 3:01 PM

Minor Periods

6:52 PM - 8:22 PM
6:02 AM - 7:32 AM

Action Rating: 4 out of 5

Wednesday, December 31, 1969

Weather Forecast

°F
°F
°F
%
in
%
%
mph


Air Quality

AQI: 0 -
PM2.5: 0 μg/m3
PM10: 0 μg/m3
Carbon Monoxide: 0 μg/m3
Nitrogen Dioxide: 0 μg/m3
Sulphur Dioxide: 0 μg/m3
Ozone: 0 μg/m3

Astronomical

Sunrise: 7:09 AM
Sun Transit: 1:23 PM
Sunset: 7:37 PM
Daylight: 12 hrs 28 mins
Moonrise: 7:35 AM
Moon Transit: 1:47 PM
Moonset: 7:52 PM
Moon Phase: New
Moon Illumination: 1.7%

Best Times for Fishing or Hunting

Major Periods

2:02 AM - 4:32 AM
1:17 PM - 3:47 PM

Minor Periods

7:22 PM - 8:52 PM
7:05 AM - 8:35 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.

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