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

Current Water Temperature

81.5°F

Measurement Time: Friday, September 25, 2026, 7:42 AM EDT

Today's Tides

Low: September 25, 2:42 AM, 0.5 ft
 High: September 25, 8:43 AM, 4.2 ft
Low: September 25, 2:57 PM, 0.5 ft
 High: September 25, 9:04 PM, 4.3 ft

Temperature Locations

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Local Points of Interest

Dames Point; Blount Island

St. Johns River

Station Name: Dames Point
Data Source: NOAA Tides and Currents

Elevation Above Sea Level: 30 feet

Sensor Depth: -3 feet

Nearest Address:
I-295 S
Jacksonville, FL 32226
Duval County

GPS Coordinates: 30.387222, -81.559166

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 (5.2 mi)
Pottsburg Creek, Jacksonville, FL (7 mi)
Broward River, Jacksonville, FL (7.6 mi)
St. Johns River, Jacksonville, FL (7.8 mi)
St. Johns River, Jacksonville, FL (7.9 mi)
St. Johns River, Jacksonville, FL (8.3 mi)
St. Johns River, Jacksonville, FL (10.5 mi)
Trout River, Jacksonville, FL (12.4 mi)
Cedar River, Jacksonville, FL (13 mi)
St. Johns River, Jacksonville, FL (15 mi)
St. Johns River, Orange Park, FL (16.4 mi)
Ortega River, Jacksonville, FL (16.4 mi)

Weather for Jacksonville, Florida

Current Weather

68°F
Mostly Sunny
Mostly Sunny
84%
N 16 mph
63°F

Weather Forecast

Sunny
Today
79°F - Sunny
Clear
Tonight
63°F - Clear
Sunny
Saturday
81°F - Sunny
Mostly Clear
Saturday Night
62°F - Mostly Clear
Mostly Sunny
Sunday
84°F - Mostly Sunny
Partly Cloudy
Sunday Night
65°F - Partly Cloudy
Mostly Sunny
Monday
87°F - Mostly Sunny
Mostly Clear
Monday Night
70°F - Mostly Clear
Sunny
Tuesday
86°F - Sunny
Mostly Clear
Tuesday Night
71°F - Mostly Clear
Slight Chance Rain Showers then Slight Chance Showers And Thunderstorms
Wednesday
86°F - Slight Chance Rain Showers then Slight Chance Showers And Thunderstorms
Slight Chance Showers And Thunderstorms then Partly Cloudy
Wednesday Night
74°F - Slight Chance Showers And Thunderstorms then Partly Cloudy
Chance Showers And Thunderstorms
Thursday
86°F - Chance Showers And Thunderstorms
Chance Showers And Thunderstorms
Thursday Night
75°F - Chance Showers And Thunderstorms

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: 7:16 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

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

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: 7:20 AM
Sun Transit: 1:15 PM
Sunset: 7:11 PM
Daylight: 11 hrs 52 mins
Moonrise: 10:46 PM
Moon Transit: 5:13 AM
Moonset: 12:42 AM
Moon Phase: Waning Gibbous
Moon Illumination: 66.3%

Best Times for Fishing or Hunting

Major Periods

4:43 AM - 7:13 AM
6:24 PM - 8:54 PM

Minor Periods

10:16 PM - 11:46 PM
12:12 AM - 1:42 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: 7:20 AM
Sun Transit: 1:15 PM
Sunset: 7:11 PM
Daylight: 11 hrs 52 mins
Moonrise: 10:46 PM
Moon Transit: 5:13 AM
Moonset: 12:42 AM
Moon Phase: Waning Gibbous
Moon Illumination: 66.3%

Best Times for Fishing or Hunting

Major Periods

4:43 AM - 7:13 AM
6:24 PM - 8:54 PM

Minor Periods

10:16 PM - 11:46 PM
12:12 AM - 1:42 PM

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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