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

Current Water Temperature

85.5°F

Measurement Time: Friday, August 28, 2026, 11:30 PM EDT

Temperature Locations

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Local Points of Interest

Henry H Buckman Bridge; Plummers Cove; Mulberry Cove; Naval Air Station Jacksonville

St. Johns River

Station Name: ST.JOHNS RIVER BUCKMAN BRIDGE AT JACKSONVILLE,FL
Data Source: Water Data - usgc.gov

Elevation Above Sea Level: 0 feet

Nearest Address:
I-295 (Buckman Bridge)
Jacksonville, FL 32257
Duval County

GPS Coordinates: 30.1902405, -81.6662048

Nearby Water Temperatures

St. Johns River, Orange Park, FL (1.9 mi)
Ortega River, Jacksonville, FL (3.9 mi)
St. Johns River, Jacksonville, FL (4.5 mi)
Julington Creek, Jacksonville, FL (5.7 mi)
Cedar River, Jacksonville, FL (7.7 mi)
St. Johns River, Jacksonville, FL (7.9 mi)
Durbin Creek, Jacksonville, FL (8.7 mi)
Pottsburg Creek, Jacksonville, FL (8.8 mi)
St. Johns River, Jacksonville, FL (9.1 mi)
St. Johns River, Jacksonville, FL (11.8 mi)
St. Johns River, Green Cove Springs, FL (13.1 mi)
St. Johns River, Green Cove Springs, FL (14.6 mi)
St. Johns River, Jacksonville, FL (15 mi)
St. Johns River, Jacksonville, FL (15 mi)
Broward River, Jacksonville, FL (17.5 mi)

Weather for Jacksonville, Florida

Current Weather

76°F
Mostly Cloudy
Mostly Cloudy
94%
S 3 mph
74°F

Weather Forecast

Mostly Cloudy
Overnight
76°F - Mostly Cloudy
Chance Showers And Thunderstorms
Saturday
89°F - Chance Showers And Thunderstorms
Chance Showers And Thunderstorms
Saturday Night
76°F - Chance Showers And Thunderstorms
Chance Showers And Thunderstorms
Sunday
86°F - Chance Showers And Thunderstorms
Chance Showers And Thunderstorms then Partly Cloudy
Sunday Night
77°F - Chance Showers And Thunderstorms then Partly Cloudy
Chance Showers And Thunderstorms
Monday
86°F - Chance Showers And Thunderstorms
Chance Showers And Thunderstorms then Partly Cloudy
Monday Night
77°F - Chance Showers And Thunderstorms then Partly Cloudy
Chance Showers And Thunderstorms
Tuesday
87°F - Chance Showers And Thunderstorms
Chance Showers And Thunderstorms then Partly Cloudy
Tuesday Night
77°F - Chance Showers And Thunderstorms then Partly Cloudy
Slight Chance Showers And Thunderstorms
Wednesday
88°F - Slight Chance Showers And Thunderstorms
Slight Chance Showers And Thunderstorms then Partly Cloudy
Wednesday Night
77°F - Slight Chance Showers And Thunderstorms then Partly Cloudy
Slight Chance Showers And Thunderstorms
Thursday
89°F - Slight Chance Showers And Thunderstorms
Slight Chance Showers And Thunderstorms then Partly Cloudy
Thursday Night
77°F - Slight Chance Showers And Thunderstorms then Partly Cloudy
Mostly Sunny then Slight Chance Showers And Thunderstorms
Friday
90°F - Mostly Sunny then Slight Chance Showers And Thunderstorms

Astronomical

Sunrise: 7:02 AM
Sun Transit: 1:27 PM
Sunset: 7:53 PM
Daylight: 12 hrs 51 mins
Moonrise: 8:42 PM
Moon Transit: 12:00 AM
Moonset: 8:20 AM
Moon Phase: Full
Moon Illumination: 95.0%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
3:13 PM - 5:43 PM

Minor Periods

8:12 PM - 9:42 PM
7:50 AM - 9:20 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: 7:02 AM
Sun Transit: 1:27 PM
Sunset: 7:53 PM
Daylight: 12 hrs 51 mins
Moonrise: 8:42 PM
Moon Transit: 12:00 AM
Moonset: 8:20 AM
Moon Phase: Full
Moon Illumination: 95.0%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
3:13 PM - 5:43 PM

Minor Periods

8:12 PM - 9:42 PM
7:50 AM - 9:20 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: 7:02 AM
Sun Transit: 1:27 PM
Sunset: 7:53 PM
Daylight: 12 hrs 51 mins
Moonrise: 8:42 PM
Moon Transit: 12:00 AM
Moonset: 8:20 AM
Moon Phase: Full
Moon Illumination: 95.0%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
3:13 PM - 5:43 PM

Minor Periods

8:12 PM - 9:42 PM
7:50 AM - 9:20 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: 7:02 AM
Sun Transit: 1:27 PM
Sunset: 7:53 PM
Daylight: 12 hrs 51 mins
Moonrise: 8:42 PM
Moon Transit: 12:00 AM
Moonset: 8:20 AM
Moon Phase: Full
Moon Illumination: 95.0%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
3:13 PM - 5:43 PM

Minor Periods

8:12 PM - 9:42 PM
7:50 AM - 9:20 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: 7:02 AM
Sun Transit: 1:27 PM
Sunset: 7:51 PM
Daylight: 12 hrs 49 mins
Moonrise: 9:11 PM
Moon Transit: 12:49 AM
Moonset: 9:20 AM
Moon Phase: Waning Gibbous
Moon Illumination: 88.9%

Best Times for Fishing or Hunting

Major Periods

12:19 AM - 2:49 AM
12:19 AM - 2:49 AM

Minor Periods

8:41 PM - 10:11 PM
8:50 AM - 10:20 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: 7:02 AM
Sun Transit: 1:27 PM
Sunset: 7:51 PM
Daylight: 12 hrs 49 mins
Moonrise: 9:11 PM
Moon Transit: 12:49 AM
Moonset: 9:20 AM
Moon Phase: Waning Gibbous
Moon Illumination: 88.9%

Best Times for Fishing or Hunting

Major Periods

12:19 AM - 2:49 AM
12:19 AM - 2:49 AM

Minor Periods

8:41 PM - 10:11 PM
8:50 AM - 10:20 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: 7:03 AM
Sun Transit: 1:26 PM
Sunset: 7:50 PM
Daylight: 12 hrs 47 mins
Moonrise: 9:43 PM
Moon Transit: 3:42 AM
Moonset: 10:22 AM
Moon Phase: Waning Gibbous
Moon Illumination: 80.9%

Best Times for Fishing or Hunting

Major Periods

3:12 AM - 5:42 AM
4:45 PM - 7:15 PM

Minor Periods

9:13 PM - 10:43 PM
9:52 AM - 11:22 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: 7:03 AM
Sun Transit: 1:26 PM
Sunset: 7:50 PM
Daylight: 12 hrs 47 mins
Moonrise: 9:43 PM
Moon Transit: 3:42 AM
Moonset: 10:22 AM
Moon Phase: Waning Gibbous
Moon Illumination: 80.9%

Best Times for Fishing or Hunting

Major Periods

3:12 AM - 5:42 AM
4:45 PM - 7:15 PM

Minor Periods

9:13 PM - 10:43 PM
9:52 AM - 11:22 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: 7:04 AM
Sun Transit: 1:26 PM
Sunset: 7:49 PM
Daylight: 12 hrs 46 mins
Moonrise: 10:20 PM
Moon Transit: 4:30 AM
Moonset: 11:26 AM
Moon Phase: Waning Gibbous
Moon Illumination: 71.2%

Best Times for Fishing or Hunting

Major Periods

4:00 AM - 6:30 AM
5:35 PM - 8:05 PM

Minor Periods

9:50 PM - 11:20 PM
10:56 AM - 12:26 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: 7:04 AM
Sun Transit: 1:26 PM
Sunset: 7:49 PM
Daylight: 12 hrs 46 mins
Moonrise: 10:20 PM
Moon Transit: 4:30 AM
Moonset: 11:26 AM
Moon Phase: Waning Gibbous
Moon Illumination: 71.2%

Best Times for Fishing or Hunting

Major Periods

4:00 AM - 6:30 AM
5:35 PM - 8:05 PM

Minor Periods

9:50 PM - 11:20 PM
10:56 AM - 12:26 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: 7:04 AM
Sun Transit: 1:26 PM
Sunset: 7:48 PM
Daylight: 12 hrs 44 mins
Moonrise: 11:02 PM
Moon Transit: 5:22 AM
Moonset: 12:33 AM
Moon Phase: Waning Gibbous
Moon Illumination: 60.5%

Best Times for Fishing or Hunting

Major Periods

4:52 AM - 7:22 AM
6:30 PM - 9:00 PM

Minor Periods

12:00 AM - 12:00 AM
12:03 AM - 1:33 PM

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: 7:04 AM
Sun Transit: 1:26 PM
Sunset: 7:48 PM
Daylight: 12 hrs 44 mins
Moonrise: 11:02 PM
Moon Transit: 5:22 AM
Moonset: 12:33 AM
Moon Phase: Waning Gibbous
Moon Illumination: 60.5%

Best Times for Fishing or Hunting

Major Periods

4:52 AM - 7:22 AM
6:30 PM - 9:00 PM

Minor Periods

12:00 AM - 12:00 AM
12:03 AM - 1:33 PM

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: 7:05 AM
Sun Transit: 1:25 PM
Sunset: 7:47 PM
Daylight: 12 hrs 42 mins
Moonrise: 12:02 AM
Moon Transit: 6:19 AM
Moonset: 1:42 PM
Moon Phase: Last Quarter
Moon Illumination: 49.2%

Best Times for Fishing or Hunting

Major Periods

5:49 AM - 8:19 AM
7:28 PM - 9:58 PM

Minor Periods

1:12 PM - 2:42 PM
12:00 AM - 12:00 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: 7:05 AM
Sun Transit: 1:25 PM
Sunset: 7:47 PM
Daylight: 12 hrs 42 mins
Moonrise: 12:02 AM
Moon Transit: 6:19 AM
Moonset: 1:42 PM
Moon Phase: Last Quarter
Moon Illumination: 49.2%

Best Times for Fishing or Hunting

Major Periods

5:49 AM - 8:19 AM
7:28 PM - 9:58 PM

Minor Periods

1:12 PM - 2:42 PM
12:00 AM - 12:00 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: 7:05 AM
Sun Transit: 1:25 PM
Sunset: 7:45 PM
Daylight: 12 hrs 40 mins
Moonrise: 12:53 AM
Moon Transit: 7:19 AM
Moonset: 2:49 PM
Moon Phase: Last Quarter
Moon Illumination: 38.0%

Best Times for Fishing or Hunting

Major Periods

6:49 AM - 9:19 AM
8:30 PM - 11:00 PM

Minor Periods

2:19 PM - 3:49 PM
12:00 AM - 12:00 AM

Action Rating: 3 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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