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

Current Water Temperature

58.1°F

Measurement Time: Thursday, February 26, 2026, 9:36 PM EST

Today's Tides

 High: February 26, 3:57 AM, 4.4 ft
Low: February 26, 10:03 AM, 0.2 ft
 High: February 26, 4:25 PM, 3.7 ft
Low: February 26, 10:08 PM, -0.2 ft

Temperature Locations

View Nearby Locations     View All Florida Locations     View Locations Near Me

Local Points of Interest

Mayport, FL; Mayport Naval Station; Huguenot Memorial Park

St. Johns River

Station Name: Mayport (Bar Pilots Dock)
Data Source: NOAA Tides and Currents

Elevation Above Sea Level: 0 feet

Sensor Depth: -6 feet

Nearest Address:
4910 Ocean St
Jacksonville, FL 32233
Duval County

GPS Coordinates: 30.398167, -81.427889

Nearby Water Temperatures

Clapboard Creek, Jacksonville, FL (6.7 mi)
St. Johns River, Jacksonville, FL (7.8 mi)
St. Johns River, Jacksonville, FL (7.9 mi)
Dunn Creek, Jacksonville, FL (10.8 mi)
St. Johns River, Jacksonville, FL (11.4 mi)
Pottsburg Creek, Jacksonville, FL (11.4 mi)
Broward River, Jacksonville, FL (14.7 mi)
St. Johns River, Jacksonville, FL (15.1 mi)
St. Johns River, Jacksonville, FL (15.3 mi)
St. Johns River, Jacksonville, FL (16.3 mi)
Amelia River, Fernandina Beach, FL (19 mi)
Trout River, Jacksonville, FL (19.9 mi)
St. Johns River, Jacksonville, FL (20.2 mi)
Cedar River, Jacksonville, FL (20.3 mi)
Durbin Creek, Jacksonville, FL (20.5 mi)

Weather for Jacksonville, Florida

Current Weather

66°F
Partly cloudy
Partly cloudy
66°F
67.7°F
59%
SSW 9.2 mph
18.9 mph
67.6°F
49.6°F
0 in
75%
9 mi
1016 mbar
0

Five Day Weather Forecast

Sunny
Thu
H: 82°F
L: 49°F
Partly Cloudy
Fri
H: 76°F
L: 56°F
Mist
Sat
H: 59°F
L: 57°F
Cloudy
Sun
H: 60°F
L: 54°F
Patchy rain nearby
Mon
H: 67°F
L: 53°F

Air Quality

AQI: 1 - Good
PM2.5: 7.95 μg/m3
PM10: 9.25 μg/m3
Carbon Monoxide: 181.85 μg/m3
Nitrogen Dioxide: 8.15 μg/m3
Sulphur Dioxide: 2.65 μg/m3
Ozone: 78 μg/m3

Astronomical

Sunrise: 6:55 AM
Sun Transit: 12:38 AM
Sunset: 6:23 PM
Daylight: 11 hrs 28 mins
Moonrise: 1:22 PM
Moon Transit: 8:52 PM
Moonset: 3:22 AM
Moon Phase: First Quarter
Moon Illumination: 72.9%

Best Times for Fishing or Hunting

Major Periods

9:03 AM - 11:33 AM
8:22 PM - 10:52 PM

Minor Periods

12:52 AM - 2:22 PM
2:52 AM - 4:22 AM

Action Rating: 2 out of 5

Thursday, February 26, 2026

Weather Forecast

Sunny
81.5°F
48.7°F
63.6°F
55%
0 in
0%
0%
13 mph
1.3


Air Quality

AQI: 1 - Good
PM2.5: 6.08 μg/m3
PM10: 6.89 μg/m3
Carbon Monoxide: 175.69 μg/m3
Nitrogen Dioxide: 7.23 μg/m3
Sulphur Dioxide: 2.85 μg/m3
Ozone: 92.76 μg/m3

Astronomical

Sunrise: 6:55 AM
Sun Transit: 12:38 AM
Sunset: 6:23 PM
Daylight: 11 hrs 28 mins
Moonrise: 1:22 PM
Moon Transit: 8:52 PM
Moonset: 3:22 AM
Moon Phase: First Quarter
Moon Illumination: 72.9%

Best Times for Fishing or Hunting

Major Periods

9:03 AM - 11:33 AM
8:22 PM - 10:52 PM

Minor Periods

12:52 AM - 2:22 PM
2:52 AM - 4:22 AM

Action Rating: 2 out of 5

Friday, February 27, 2026

Weather Forecast

Partly Cloudy
75.9°F
55.8°F
65.4°F
76%
0 in
0%
0%
15 mph
1.1


Air Quality

AQI: 1 - Good
PM2.5: 10.34 μg/m3
PM10: 12.13 μg/m3
Carbon Monoxide: 178.37 μg/m3
Nitrogen Dioxide: 9.14 μg/m3
Sulphur Dioxide: 2.96 μg/m3
Ozone: 94.72 μg/m3

Astronomical

Sunrise: 6:54 AM
Sun Transit: 12:38 AM
Sunset: 6:23 PM
Daylight: 11 hrs 29 mins
Moonrise: 2:31 PM
Moon Transit: 9:52 PM
Moonset: 4:18 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 82.3%

Best Times for Fishing or Hunting

Major Periods

10:04 AM - 12:34 AM
9:22 PM - 11:52 PM

Minor Periods

2:01 PM - 3:31 PM
3:48 AM - 5:18 AM

Action Rating: 2 out of 5

Saturday, February 28, 2026

Weather Forecast

Mist
58.5°F
56.5°F
58°F
93%
0 in
0%
0%
12.5 mph
0.8


Air Quality

AQI: 1 - Good
PM2.5: 14.41 μg/m3
PM10: 17.05 μg/m3
Carbon Monoxide: 165.93 μg/m3
Nitrogen Dioxide: 15.05 μg/m3
Sulphur Dioxide: 4.46 μg/m3
Ozone: 87.56 μg/m3

Astronomical

Sunrise: 6:53 AM
Sun Transit: 12:38 AM
Sunset: 6:24 PM
Daylight: 11 hrs 31 mins
Moonrise: 3:40 PM
Moon Transit: 10:47 PM
Moonset: 5:06 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 90.1%

Best Times for Fishing or Hunting

Major Periods

11:01 AM - 1:31 PM
12:00 AM - 12:00 AM

Minor Periods

3:10 PM - 4:40 PM
4:36 AM - 6:06 AM

Action Rating: 2 out of 5

Sunday, March 1, 2026

Weather Forecast

Cloudy
59.7°F
53.6°F
55.4°F
92%
0 in
0%
0%
10.1 mph
1.4


Air Quality

AQI: 1 - Good
PM2.5: 10.21 μg/m3
PM10: 11.27 μg/m3
Carbon Monoxide: 173.19 μg/m3
Nitrogen Dioxide: 9.12 μg/m3
Sulphur Dioxide: 3.79 μg/m3
Ozone: 87.6 μg/m3

Astronomical

Sunrise: 6:52 AM
Sun Transit: 12:38 AM
Sunset: 6:25 PM
Daylight: 11 hrs 33 mins
Moonrise: 4:48 PM
Moon Transit: 11:38 PM
Moonset: 5:46 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 95.8%

Best Times for Fishing or Hunting

Major Periods

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

Minor Periods

4:18 PM - 5:48 PM
5:16 AM - 6:46 AM

Action Rating: 3 out of 5

Monday, March 2, 2026

Weather Forecast

Patchy rain nearby
67.1°F
52.7°F
61°F
87%
0.03 in
85%
0%
15.4 mph
1.3


Air Quality

AQI: 1 - Good
PM2.5: 12.6 μg/m3
PM10: 15.61 μg/m3
Carbon Monoxide: 200.3 μg/m3
Nitrogen Dioxide: 9.6 μg/m3
Sulphur Dioxide: 3.3 μg/m3
Ozone: 92.38 μg/m3

Astronomical

Sunrise: 6:51 AM
Sun Transit: 12:37 AM
Sunset: 6:26 PM
Daylight: 11 hrs 35 mins
Moonrise: 5:51 PM
Moon Transit: 12:00 AM
Moonset: 6:21 AM
Moon Phase: Full
Moon Illumination: 99.1%

Best Times for Fishing or Hunting

Major Periods

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

Minor Periods

5:21 PM - 6:51 PM
5:51 AM - 7:21 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.

Webcams Near Jacksonville, FL

Sponsored Content