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

Current Water Temperature

61.3°F

Measurement Time: Monday, March 2, 2026, 7:36 PM EST

Today's Tides

Low: March 2, 2:07 AM, -0.8 ft
 High: March 2, 8:36 AM, 3.7 ft
Low: March 2, 2:42 PM, -0.8 ft
 High: March 2, 8:54 PM, 3.6 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

61°F
Mist
Mist
61°F
67.1°F
90%
NE 5.6 mph
10.6 mph
66.7°F
64.9°F
0 in
100%
6 mi
1025 mbar
0

Five Day Weather Forecast

Fog
Mon
H: 76°F
L: 51°F
Partly Cloudy
Tue
H: 71°F
L: 56°F
Mist
Wed
H: 64°F
L: 56°F
Overcast
Thu
H: 69°F
L: 59°F
Sunny
Fri
H: 79°F
L: 64°F

Air Quality

AQI: 1 - Good
PM2.5: 11.55 μg/m3
PM10: 16.75 μg/m3
Carbon Monoxide: 153.85 μg/m3
Nitrogen Dioxide: 8.45 μg/m3
Sulphur Dioxide: 1.95 μg/m3
Ozone: 79 μg/m3

Astronomical

Sunrise: 6:51 AM
Sun Transit: 12:38 AM
Sunset: 6:26 PM
Daylight: 11 hrs 35 mins
Moonrise: 5:52 PM
Moon Transit: 12:00 AM
Moonset: 6:22 AM
Moon Phase: Full
Moon Illumination: 99.1%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
12:42 AM - 3:12 PM

Minor Periods

5:22 PM - 6:52 PM
5:52 AM - 7:22 AM

Action Rating: 4 out of 5

Dense Fog Advisory issued March 2 at 6:32PM EST until March 3 at 8:00AM EST by NWS Jacksonville FL

Effective: Mon March 2, 2026, 6:32 PM
Expires: Tue March 3, 2026, 8:00 AM

* WHAT...Visibility 1/2 mile or less in dense fog. * WHERE...In Florida, Coastal Duval and Coastal Nassau Counties. In Georgia, Coastal Camden and Coastal Glynn Counties. * WHEN...Until 8 AM EST Tuesday. * IMPACTS...Low visibility could make driving conditions hazardous.

If driving, slow down, use your headlights, and leave plenty of distance ahead of you.
Monday, March 2, 2026

Weather Forecast

Fog
75.6°F
50.9°F
61.4°F
87%
0 in
0%
0%
9.6 mph
1.4


Air Quality

AQI: 1 - Good
PM2.5: 13.42 μg/m3
PM10: 17.3 μg/m3
Carbon Monoxide: 204.73 μg/m3
Nitrogen Dioxide: 8.28 μg/m3
Sulphur Dioxide: 3.11 μg/m3
Ozone: 95.16 μg/m3

Astronomical

Sunrise: 6:51 AM
Sun Transit: 12:38 AM
Sunset: 6:26 PM
Daylight: 11 hrs 35 mins
Moonrise: 5:52 PM
Moon Transit: 12:00 AM
Moonset: 6:22 AM
Moon Phase: Full
Moon Illumination: 99.1%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
12:42 AM - 3:12 PM

Minor Periods

5:22 PM - 6:52 PM
5:52 AM - 7:22 AM

Action Rating: 4 out of 5

Tuesday, March 3, 2026

Weather Forecast

Partly Cloudy
71.1°F
56.1°F
62.9°F
84%
0 in
0%
0%
10.3 mph
1.3


Air Quality

AQI: 1 - Good
PM2.5: 11.06 μg/m3
PM10: 15.74 μg/m3
Carbon Monoxide: 160.57 μg/m3
Nitrogen Dioxide: 6.94 μg/m3
Sulphur Dioxide: 2.34 μg/m3
Ozone: 86.84 μg/m3

Astronomical

Sunrise: 6:50 AM
Sun Transit: 12:38 AM
Sunset: 6:27 PM
Daylight: 11 hrs 37 mins
Moonrise: 6:53 PM
Moon Transit: 12:26 AM
Moonset: 6:52 AM
Moon Phase: Full
Moon Illumination: 100.0%

Best Times for Fishing or Hunting

Major Periods

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

Minor Periods

6:23 PM - 7:53 PM
6:22 AM - 7:52 AM

Action Rating: 5 out of 5

Wednesday, March 4, 2026

Weather Forecast

Mist
64.4°F
55.6°F
58.9°F
92%
0 in
0%
0%
9.2 mph
1.6


Air Quality

AQI: 1 - Good
PM2.5: 10.93 μg/m3
PM10: 15.12 μg/m3
Carbon Monoxide: 166.89 μg/m3
Nitrogen Dioxide: 7.79 μg/m3
Sulphur Dioxide: 2.44 μg/m3
Ozone: 74 μg/m3

Astronomical

Sunrise: 6:49 AM
Sun Transit: 12:37 AM
Sunset: 6:28 PM
Daylight: 11 hrs 38 mins
Moonrise: 7:52 PM
Moon Transit: 1:10 AM
Moonset: 7:21 AM
Moon Phase: Full
Moon Illumination: 98.2%

Best Times for Fishing or Hunting

Major Periods

12:40 AM - 3:10 AM
2:11 PM - 4:41 PM

Minor Periods

7:22 PM - 8:52 PM
6:51 AM - 8:21 AM

Action Rating: 4 out of 5

Thursday, March 5, 2026

Weather Forecast

Overcast
68.9°F
58.8°F
63.7°F
92%
0 in
0%
0%
11.2 mph
0


Air Quality

AQI: 1 - Good
PM2.5: 10.29 μg/m3
PM10: 14.37 μg/m3
Carbon Monoxide: 152.84 μg/m3
Nitrogen Dioxide: 7.11 μg/m3
Sulphur Dioxide: 2.37 μg/m3
Ozone: 68.48 μg/m3

Astronomical

Sunrise: 6:48 AM
Sun Transit: 12:37 AM
Sunset: 6:28 PM
Daylight: 11 hrs 40 mins
Moonrise: 8:50 PM
Moon Transit: 1:53 AM
Moonset: 7:48 AM
Moon Phase: Full
Moon Illumination: 94.0%

Best Times for Fishing or Hunting

Major Periods

1:23 AM - 3:53 AM
2:54 PM - 5:24 PM

Minor Periods

8:20 PM - 9:50 PM
7:18 AM - 8:48 AM

Action Rating: 3 out of 5

Friday, March 6, 2026

Weather Forecast

Sunny
78.7°F
64.3°F
70.7°F
76%
0 in
0%
0%
10.5 mph
6


Air Quality

AQI: 1 - Good
PM2.5: 9.14 μg/m3
PM10: 12.68 μg/m3
Carbon Monoxide: 148.14 μg/m3
Nitrogen Dioxide: 9.01 μg/m3
Sulphur Dioxide: 2.03 μg/m3
Ozone: 48.85 μg/m3

Astronomical

Sunrise: 6:47 AM
Sun Transit: 12:37 AM
Sunset: 6:29 PM
Daylight: 11 hrs 42 mins
Moonrise: 9:47 PM
Moon Transit: 2:36 AM
Moonset: 8:17 AM
Moon Phase: Waning Gibbous
Moon Illumination: 87.6%

Best Times for Fishing or Hunting

Major Periods

2:06 AM - 4:36 AM
3:37 PM - 6:07 PM

Minor Periods

9:17 PM - 10:47 PM
7:47 AM - 9:17 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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