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

Current Water Temperature

85.6°F

Measurement Time: Wednesday, September 23, 2026, 3:00 PM EDT

Temperature Locations

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Local Points of Interest

Dames Point Bridge; Henry H Buckman Bridge

St. Johns River

Station Name: ST JOHNS R DAMES POINT BRIDGE AT JACKSONVILLE, FL
Data Source: Water Data - usgc.gov

Elevation Above Sea Level: 0 feet

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

GPS Coordinates: 30.3860727, -81.55814749

Nearby Water Temperatures

St. Johns River, Jacksonville, FL (0.1 mi)
St. Johns River, Jacksonville, FL (3.9 mi)
Clapboard Creek, Jacksonville, FL (4.8 mi)
Dunn Creek, Jacksonville, FL (5.3 mi)
Pottsburg Creek, Jacksonville, FL (6.9 mi)
Broward River, Jacksonville, FL (7.7 mi)
St. Johns River, Jacksonville, FL (7.8 mi)
St. Johns River, Jacksonville, FL (7.8 mi)
St. Johns River, Jacksonville, FL (8.3 mi)
St. Johns River, Jacksonville, FL (10.5 mi)
Trout River, Jacksonville, FL (12.5 mi)
Cedar River, Jacksonville, FL (13 mi)
St. Johns River, Jacksonville, FL (15 mi)
St. Johns River, Orange Park, FL (16.3 mi)
Ortega River, Jacksonville, FL (16.4 mi)

Weather for Jacksonville, Florida

Current Weather

77°F
Chance Showers And Thunderstorms
Chance Showers And Thunderstorms
90%
NE 12 mph
74°F

Weather Forecast

Chance Showers And Thunderstorms
Tonight
75°F - Chance Showers And Thunderstorms
Chance Showers And Thunderstorms then Slight Chance Showers And Thunderstorms
Thursday
81°F - Chance Showers And Thunderstorms then Slight Chance Showers And Thunderstorms
Slight Chance Rain Showers
Thursday Night
69°F - Slight Chance Rain Showers
Mostly Sunny
Friday
77°F - Mostly Sunny
Mostly Clear
Friday Night
66°F - Mostly Clear
Sunny
Saturday
79°F - Sunny
Mostly Clear
Saturday Night
65°F - Mostly Clear
Mostly Sunny
Sunday
82°F - Mostly Sunny
Partly Cloudy
Sunday Night
67°F - Partly Cloudy
Mostly Sunny
Monday
84°F - Mostly Sunny
Partly Cloudy
Monday Night
70°F - Partly Cloudy
Sunny
Tuesday
84°F - Sunny
Partly Cloudy
Tuesday Night
72°F - Partly Cloudy
Slight Chance Rain Showers then Chance Showers And Thunderstorms
Wednesday
85°F - Slight Chance Rain Showers then Chance Showers And Thunderstorms

Astronomical

Sunrise: 7:15 AM
Sun Transit: 1:18 PM
Sunset: 7:21 PM
Daylight: 12 hrs 6 mins
Moonrise: 5:43 PM
Moon Transit: 11:22 PM
Moonset: 4:09 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 91.9%

Best Times for Fishing or Hunting

Major Periods

11:39 AM - 2:09 PM
12:00 AM - 12:00 AM

Minor Periods

5:13 PM - 6:43 PM
3:39 AM - 5:09 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: 7:15 AM
Sun Transit: 1:18 PM
Sunset: 7:21 PM
Daylight: 12 hrs 6 mins
Moonrise: 5:43 PM
Moon Transit: 11:22 PM
Moonset: 4:09 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 91.9%

Best Times for Fishing or Hunting

Major Periods

11:39 AM - 2:09 PM
12:00 AM - 12:00 AM

Minor Periods

5:13 PM - 6:43 PM
3:39 AM - 5:09 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: 7:16 AM
Sun Transit: 1:18 PM
Sunset: 7:20 PM
Daylight: 12 hrs 4 mins
Moonrise: 6:13 PM
Moon Transit: 12:00 AM
Moonset: 5:08 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 97.0%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
12:24 AM - 2:54 PM

Minor Periods

5:43 PM - 7:13 PM
4:38 AM - 6:08 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: 7:16 AM
Sun Transit: 1:18 PM
Sunset: 7:20 PM
Daylight: 12 hrs 4 mins
Moonrise: 6:13 PM
Moon Transit: 12:00 AM
Moonset: 5:08 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 97.0%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
12:24 AM - 2:54 PM

Minor Periods

5:43 PM - 7:13 PM
4:38 AM - 6:08 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: 7:16 AM
Sun Transit: 1:17 PM
Sunset: 7:19 PM
Daylight: 12 hrs 3 mins
Moonrise: 6:42 PM
Moon Transit: 12:06 AM
Moonset: 6:07 AM
Moon Phase: Full
Moon Illumination: 99.6%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
1:08 PM - 3:38 PM

Minor Periods

6:12 PM - 7:42 PM
5:37 AM - 7:07 AM

Action Rating: 5 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: 7:16 AM
Sun Transit: 1:17 PM
Sunset: 7:19 PM
Daylight: 12 hrs 3 mins
Moonrise: 6:42 PM
Moon Transit: 12:06 AM
Moonset: 6:07 AM
Moon Phase: Full
Moon Illumination: 99.6%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
1:08 PM - 3:38 PM

Minor Periods

6:12 PM - 7:42 PM
5:37 AM - 7:07 AM

Action Rating: 5 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: 7:17 AM
Sun Transit: 1:17 PM
Sunset: 7:17 PM
Daylight: 12 hrs 1 mins
Moonrise: 7:11 PM
Moon Transit: 12:50 AM
Moonset: 7:08 AM
Moon Phase: Full
Moon Illumination: 99.7%

Best Times for Fishing or Hunting

Major Periods

12:20 AM - 2:50 AM
8:03 AM - 10:33 AM

Minor Periods

6:41 PM - 8:11 PM
6:38 AM - 8:08 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: 7:17 AM
Sun Transit: 1:17 PM
Sunset: 7:17 PM
Daylight: 12 hrs 1 mins
Moonrise: 7:11 PM
Moon Transit: 12:50 AM
Moonset: 7:08 AM
Moon Phase: Full
Moon Illumination: 99.7%

Best Times for Fishing or Hunting

Major Periods

12:20 AM - 2:50 AM
8:03 AM - 10:33 AM

Minor Periods

6:41 PM - 8:11 PM
6:38 AM - 8:08 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: 7:17 AM
Sun Transit: 1:17 PM
Sunset: 7:16 PM
Daylight: 11 hrs 59 mins
Moonrise: 7:43 PM
Moon Transit: 12:00 AM
Moonset: 8:10 AM
Moon Phase: Full
Moon Illumination: 97.3%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
2:40 PM - 5:10 PM

Minor Periods

7:13 PM - 8:43 PM
7:40 AM - 9:10 AM

Action Rating: 5 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: 7:17 AM
Sun Transit: 1:17 PM
Sunset: 7:16 PM
Daylight: 11 hrs 59 mins
Moonrise: 7:43 PM
Moon Transit: 12:00 AM
Moonset: 8:10 AM
Moon Phase: Full
Moon Illumination: 97.3%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
2:40 PM - 5:10 PM

Minor Periods

7:13 PM - 8:43 PM
7:40 AM - 9:10 AM

Action Rating: 5 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: 7:18 AM
Sun Transit: 1:16 PM
Sunset: 7:15 PM
Daylight: 11 hrs 57 mins
Moonrise: 8:19 PM
Moon Transit: 2:24 AM
Moonset: 9:15 AM
Moon Phase: Full
Moon Illumination: 92.4%

Best Times for Fishing or Hunting

Major Periods

1:54 AM - 4:24 AM
3:30 PM - 6:00 PM

Minor Periods

7:49 PM - 9:19 PM
8:45 AM - 10:15 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: 7:18 AM
Sun Transit: 1:16 PM
Sunset: 7:15 PM
Daylight: 11 hrs 57 mins
Moonrise: 8:19 PM
Moon Transit: 2:24 AM
Moonset: 9:15 AM
Moon Phase: Full
Moon Illumination: 92.4%

Best Times for Fishing or Hunting

Major Periods

1:54 AM - 4:24 AM
3:30 PM - 6:00 PM

Minor Periods

7:49 PM - 9:19 PM
8:45 AM - 10:15 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: 7:18 AM
Sun Transit: 1:16 PM
Sunset: 7:14 PM
Daylight: 11 hrs 55 mins
Moonrise: 9:00 PM
Moon Transit: 3:16 AM
Moonset: 10:23 AM
Moon Phase: Waning Gibbous
Moon Illumination: 85.4%

Best Times for Fishing or Hunting

Major Periods

2:46 AM - 5:16 AM
4:24 PM - 6:54 PM

Minor Periods

8:30 PM - 10:00 PM
9:53 AM - 11:23 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: 7:18 AM
Sun Transit: 1:16 PM
Sunset: 7:14 PM
Daylight: 11 hrs 55 mins
Moonrise: 9:00 PM
Moon Transit: 3:16 AM
Moonset: 10:23 AM
Moon Phase: Waning Gibbous
Moon Illumination: 85.4%

Best Times for Fishing or Hunting

Major Periods

2:46 AM - 5:16 AM
4:24 PM - 6:54 PM

Minor Periods

8:30 PM - 10:00 PM
9:53 AM - 11:23 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: 7:19 AM
Sun Transit: 1:16 PM
Sunset: 7:12 PM
Daylight: 11 hrs 54 mins
Moonrise: 9:49 PM
Moon Transit: 4:13 AM
Moonset: 11:33 AM
Moon Phase: Waning Gibbous
Moon Illumination: 76.5%

Best Times for Fishing or Hunting

Major Periods

3:43 AM - 6:13 AM
5:23 PM - 7:53 PM

Minor Periods

9:19 PM - 10:49 PM
11:03 AM - 12:33 AM

Action Rating: 2 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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