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

Current Water Temperature

83.7°F

Measurement Time: Sunday, July 6, 2025, 1:30 PM EDT

Temperature Locations

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Local Points of Interest

Henry H Buckman Bridge; Plummers Cove; Mulberry Cove; Naval Air Station Jacksonville

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St. Johns River

Station Name: ST.JOHNS RIVER BUCKMAN BRIDGE AT JACKSONVILLE,FL
Data Source: Water Data - usgc.gov

Elevation Above Sea Level: 0 feet / 0 meters

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

GPS Coordinates: 30.1902405, -81.6662048

Nearby Water Temperatures

St. Johns River, Orange Park, FL (1.9 mi)
Ortega River, Jacksonville, FL (3.9 mi)
St. Johns River, Jacksonville, FL (4.5 mi)
Julington Creek, Jacksonville, FL (5.7 mi)
Cedar River, Jacksonville, FL (7.7 mi)
St. Johns River, Jacksonville, FL (7.9 mi)
Durbin Creek, Jacksonville, FL (8.7 mi)
Pottsburg Creek, Jacksonville, FL (8.8 mi)
St. Johns River, Jacksonville, FL (9.1 mi)
St. Johns River, Jacksonville, FL (11.8 mi)
St. Johns River, Green Cove Springs, FL (13.1 mi)
St. Johns River, Green Cove Springs, FL (14.6 mi)
St. Johns River, Jacksonville, FL (15.0 mi)
St. Johns River, Jacksonville, FL (15.0 mi)
Broward River, Jacksonville, FL (17.5 mi)

Weather for Jacksonville, Florida

Current Weather

88°F
Patchy light rain with thunder
Conditions: Patchy light rain with thunder
Humidity: 61%
Feels Like: 100.1°F
Wind: SSW 7.6 mph
Wind Gusts: 9.4 mph
Pressure: 29.97 in
Precipitation: 0 in
Cloud Cover: 75%
Visibility: 9 mi
UV Index: 1.4

Five Day Weather Forecast

Mist
Sun
H: 87°F
L: 75°F
Moderate rain
Mon
H: 90°F
L: 76°F
Heavy rain
Tue
H: 83°F
L: 74°F
Heavy rain
Wed
H: 96°F
L: 71°F
Moderate rain
Thu
H: 94°F
L: 72°F

Air Quality

AQI: 2 - Moderate
PM2.5: 11.66 μg/m3
PM10: 12.03 μg/m3
Carbon Monoxide: 307.1 μg/m3
Nitrogen Dioxide: 8.51 μg/m3
Sulphur Dioxide: 4.44 μg/m3
Ozone: 72 μg/m3

Astronomical

Sunrise: 6:31 AM
Sun Transit: 1:31 PM
Sunset: 8:32 PM
Daylight: 14 hrs 1 mins
Moonrise: 5:14 PM
Moon Transit: 10:21 PM
Moonset: 2:47 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 84.4%

Best Times for Fishing or Hunting

Major Periods

10:35 AM - 1:05 PM
12:00 AM - 12:00 AM

Minor Periods

4:44 PM - 6:14 PM
2:17 AM - 3:47 AM

Action Rating: 2 out of 5

Sunday, July 6, 2025

Weather Forecast

Conditions: Mist
Average Temperature: 80.4°F
Average Humidity: 80%
Chance of Rain: 0%
Wind: 7.6 mph
UV Index: 1.9

Air Quality

AQI: 1 - Good
PM2.5: 12.56 μg/m3
PM10: 13.48 μg/m3
Carbon Monoxide: 308.8 μg/m3
Nitrogen Dioxide: 8.01 μg/m3
Sulphur Dioxide: 4.15 μg/m3
Ozone: 71.52 μg/m3

Astronomical

Sunrise: 6:31 AM
Sun Transit: 1:31 PM
Sunset: 8:32 PM
Daylight: 14 hrs 1 mins
Moonrise: 5:14 PM
Moon Transit: 10:21 PM
Moonset: 2:47 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 84.4%

Best Times for Fishing or Hunting

Major Periods

10:35 AM - 1:05 PM
12:00 AM - 12:00 AM

Minor Periods

4:44 PM - 6:14 PM
2:17 AM - 3:47 AM

Action Rating: 2 out of 5

Monday, July 7, 2025

Weather Forecast

Conditions: Moderate rain
Average Temperature: 82.1°F
Average Humidity: 76%
Chance of Rain: 88%
Wind: 9.8 mph
UV Index: 2.9

Air Quality

AQI: 1 - Good
PM2.5: 9.69 μg/m3
PM10: 11.06 μg/m3
Carbon Monoxide: 332.93 μg/m3
Nitrogen Dioxide: 6.02 μg/m3
Sulphur Dioxide: 3.32 μg/m3
Ozone: 75.84 μg/m3

Astronomical

Sunrise: 6:32 AM
Sun Transit: 1:31 PM
Sunset: 8:32 PM
Daylight: 14 hrs mins
Moonrise: 6:12 PM
Moon Transit: 11:12 PM
Moonset: 3:25 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 91.7%

Best Times for Fishing or Hunting

Major Periods

11:25 AM - 1:55 PM
12:00 AM - 12:00 AM

Minor Periods

5:42 PM - 7:12 PM
2:55 AM - 4:25 AM

Action Rating: 2 out of 5

Tuesday, July 8, 2025

Weather Forecast

Conditions: Heavy rain
Average Temperature: 78.9°F
Average Humidity: 86%
Chance of Rain: 87%
Wind: 6.7 mph
UV Index: 0.1

Air Quality

AQI: 1 - Good
PM2.5: 10.37 μg/m3
PM10: 12.04 μg/m3
Carbon Monoxide: 367.78 μg/m3
Nitrogen Dioxide: 6.25 μg/m3
Sulphur Dioxide: 2.29 μg/m3
Ozone: 73.72 μg/m3

Astronomical

Sunrise: 6:32 AM
Sun Transit: 1:31 PM
Sunset: 8:32 PM
Daylight: 14 hrs mins
Moonrise: 7:09 PM
Moon Transit: 12:00 AM
Moonset: 4:11 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 96.8%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
12:17 AM - 2:47 PM

Minor Periods

6:39 PM - 8:09 PM
3:41 AM - 5:11 AM

Action Rating: 3 out of 5

Wednesday, July 9, 2025

Weather Forecast

Conditions: Heavy rain
Average Temperature: 78.1°F
Average Humidity: 78%
Chance of Rain: 89%
Wind: 7.2 mph
UV Index: 6

Air Quality

AQI: 2 - Moderate
PM2.5: 16.93 μg/m3
PM10: 17.94 μg/m3
Carbon Monoxide: 326.34 μg/m3
Nitrogen Dioxide: 6.45 μg/m3
Sulphur Dioxide: 2.69 μg/m3
Ozone: 82.92 μg/m3

Astronomical

Sunrise: 6:33 AM
Sun Transit: 1:32 PM
Sunset: 8:32 PM
Daylight: 13 hrs 59 mins
Moonrise: 8:03 PM
Moon Transit: 12:05 AM
Moonset: 5:02 AM
Moon Phase: Full
Moon Illumination: 99.6%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
1:12 PM - 3:42 PM

Minor Periods

7:33 PM - 9:03 PM
4:32 AM - 6:02 AM

Action Rating: 3 out of 5

Thursday, July 10, 2025

Weather Forecast

Conditions: Moderate rain
Average Temperature: 82.9°F
Average Humidity: 65%
Chance of Rain: 73%
Wind: 15.2 mph
UV Index: 6

Air Quality

AQI: 2 - Moderate
PM2.5: 18.77 μg/m3
PM10: 19.35 μg/m3
Carbon Monoxide: 368.29 μg/m3
Nitrogen Dioxide: 8.21 μg/m3
Sulphur Dioxide: 4.14 μg/m3
Ozone: 72.92 μg/m3

Astronomical

Sunrise: 6:33 AM
Sun Transit: 1:32 PM
Sunset: 8:31 PM
Daylight: 13 hrs 58 mins
Moonrise: 8:51 PM
Moon Transit: 1:00 AM
Moonset: 6:01 AM
Moon Phase: Full
Moon Illumination: 99.8%

Best Times for Fishing or Hunting

Major Periods

12:30 AM - 3:00 AM
2:07 PM - 4:37 PM

Minor Periods

8:21 PM - 9:51 PM
5:31 AM - 7:01 AM

Action Rating: 5 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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