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

Current Water Temperature

83.5°F

Measurement Time: Thursday, May 28, 2026, 9:42 AM EDT

Today's Tides

Low: May 28, 2:06 AM, -0.2 ft
 High: May 28, 7:59 AM, 3.2 ft
Low: May 28, 2:03 PM, -0.4 ft
 High: May 28, 8:39 PM, 3.8 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

81°F
Partly cloudy
Partly cloudy
86.7°F
86°F
77%
SSW 4.7 mph
6.5 mph
80.6°F
72.8°F
0 in
75%
9 mi
1017 mbar
1.1

Five Day Weather Forecast

Patchy rain nearby
Thu
H: 89°F
L: 74°F
Moderate rain
Fri
H: 78°F
L: 72°F
Moderate rain
Sat
H: 92°F
L: 70°F
Moderate rain
Sun
H: 88°F
L: 71°F
Moderate rain
Mon
H: 91°F
L: 73°F

Air Quality

AQI: 1 - Good
PM2.5: 5.55 μg/m3
PM10: 6.95 μg/m3
Carbon Monoxide: 144.85 μg/m3
Nitrogen Dioxide: 2.45 μg/m3
Sulphur Dioxide: 1.65 μg/m3
Ozone: 82 μg/m3

Astronomical

Sunrise: 6:26 AM
Sun Transit: 1:23 PM
Sunset: 8:22 PM
Daylight: 13 hrs 56 mins
Moonrise: 6:16 PM
Moon Transit: 11:37 PM
Moonset: 4:21 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 92.7%

Best Times for Fishing or Hunting

Major Periods

11:54 AM - 2:24 PM
12:00 AM - 12:00 AM

Minor Periods

5:46 PM - 7:16 PM
3:51 AM - 5:21 AM

Action Rating: 2 out of 5

Thursday, May 28, 2026

Weather Forecast

Patchy rain nearby
89.4°F
74.4°F
80.4°F
76%
0.02 in
92%
0%
9.4 mph
9.8


Air Quality

AQI: 1 - Good
PM2.5: 6.61 μg/m3
PM10: 7.85 μg/m3
Carbon Monoxide: 161.97 μg/m3
Nitrogen Dioxide: 5.85 μg/m3
Sulphur Dioxide: 1.54 μg/m3
Ozone: 67.8 μg/m3

Astronomical

Sunrise: 6:26 AM
Sun Transit: 1:23 PM
Sunset: 8:22 PM
Daylight: 13 hrs 56 mins
Moonrise: 6:16 PM
Moon Transit: 11:37 PM
Moonset: 4:21 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 92.7%

Best Times for Fishing or Hunting

Major Periods

11:54 AM - 2:24 PM
12:00 AM - 12:00 AM

Minor Periods

5:46 PM - 7:16 PM
3:51 AM - 5:21 AM

Action Rating: 2 out of 5

Friday, May 29, 2026

Weather Forecast

Moderate rain
77.8°F
72.3°F
74.5°F
89%
0.33 in
89%
0%
7.4 mph
7.4


Air Quality

AQI: 1 - Good
PM2.5: 5.21 μg/m3
PM10: 5.63 μg/m3
Carbon Monoxide: 182.85 μg/m3
Nitrogen Dioxide: 6.44 μg/m3
Sulphur Dioxide: 1.54 μg/m3
Ozone: 68.96 μg/m3

Astronomical

Sunrise: 6:26 AM
Sun Transit: 1:23 PM
Sunset: 8:22 PM
Daylight: 13 hrs 57 mins
Moonrise: 7:13 PM
Moon Transit: 12:00 AM
Moonset: 4:54 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 97.4%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
12:40 AM - 3:10 PM

Minor Periods

6:43 PM - 8:13 PM
4:24 AM - 5:54 AM

Action Rating: 3 out of 5

Saturday, May 30, 2026

Weather Forecast

Moderate rain
92.1°F
70.3°F
78°F
77%
0.37 in
85%
0%
8.1 mph
9.1


Air Quality

AQI: 1 - Good
PM2.5: 6.43 μg/m3
PM10: 7.3 μg/m3
Carbon Monoxide: 150.97 μg/m3
Nitrogen Dioxide: 7.01 μg/m3
Sulphur Dioxide: 1.53 μg/m3
Ozone: 62.24 μg/m3

Astronomical

Sunrise: 6:25 AM
Sun Transit: 1:23 PM
Sunset: 8:23 PM
Daylight: 13 hrs 57 mins
Moonrise: 8:11 PM
Moon Transit: 12:24 AM
Moonset: 5:31 AM
Moon Phase: Full
Moon Illumination: 99.8%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
1:28 PM - 3:58 PM

Minor Periods

7:41 PM - 9:11 PM
5:01 AM - 6:31 AM

Action Rating: 4 out of 5

Sunday, May 31, 2026

Weather Forecast

Moderate rain
88.4°F
70.8°F
78.1°F
78%
0.26 in
85%
0%
6.7 mph
6.4


Air Quality

AQI: 1 - Good
PM2.5: 5.49 μg/m3
PM10: 6.57 μg/m3
Carbon Monoxide: 137.51 μg/m3
Nitrogen Dioxide: 4.12 μg/m3
Sulphur Dioxide: 1.39 μg/m3
Ozone: 60.28 μg/m3

Astronomical

Sunrise: 6:25 AM
Sun Transit: 1:24 PM
Sunset: 8:23 PM
Daylight: 13 hrs 58 mins
Moonrise: 9:06 PM
Moon Transit: 1:13 AM
Moonset: 6:14 AM
Moon Phase: Full
Moon Illumination: 99.6%

Best Times for Fishing or Hunting

Major Periods

12:43 AM - 3:13 AM
2:18 PM - 4:48 PM

Minor Periods

8:36 PM - 10:06 PM
5:44 AM - 7:14 AM

Action Rating: 4 out of 5

Monday, June 1, 2026

Weather Forecast

Moderate rain
91.1°F
72.8°F
78°F
81%
0.25 in
88%
0%
11.9 mph
0.6


Air Quality

AQI: 1 - Good
PM2.5: 6.04 μg/m3
PM10: 6.93 μg/m3
Carbon Monoxide: 161.81 μg/m3
Nitrogen Dioxide: 7.33 μg/m3
Sulphur Dioxide: 1.4 μg/m3
Ozone: 47.08 μg/m3

Astronomical

Sunrise: 6:25 AM
Sun Transit: 1:24 PM
Sunset: 8:24 PM
Daylight: 13 hrs 59 mins
Moonrise: 9:59 PM
Moon Transit: 2:04 AM
Moonset: 7:01 AM
Moon Phase: Full
Moon Illumination: 96.8%

Best Times for Fishing or Hunting

Major Periods

1:34 AM - 4:04 AM
3:09 PM - 5:39 PM

Minor Periods

9:29 PM - 10:59 PM
6:31 AM - 8:01 AM

Action Rating: 4 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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