Water Temperature of the St. Johns River in Jacksonville, FL
Current Water Temperature
Measurement Time: Friday, June 19, 2026, 4:30 AM EDT
Temperature Locations
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Local Points of Interest
Henry H Buckman Bridge; Plummers Cove; Mulberry Cove; Naval Air Station JacksonvilleStation Name: ST.JOHNS RIVER BUCKMAN BRIDGE AT JACKSONVILLE,FL
Data Source: Water Data - usgc.gov
Elevation Above Sea Level: 0 feet
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)
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Durbin Creek, Jacksonville, FL (8.7 mi)
Pottsburg Creek, Jacksonville, FL (8.8 mi)
St. Johns River, Jacksonville, FL (9.1 mi)
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St. Johns River, Jacksonville, FL (15 mi)
St. Johns River, Jacksonville, FL (15 mi)
Broward River, Jacksonville, FL (17.5 mi)
Weather for Jacksonville, Florida
Current Weather

Five Day Weather Forecast

Fri
H: 95°F
L: 78°F

Sat
H: 90°F
L: 74°F

Sun
H: 96°F
L: 72°F

Mon
H: 100°F
L: 75°F

Tue
H: 102°F
L: 77°F
Air Quality
Nitrogen Dioxide: 2.9 μg/m3
Sulphur Dioxide: 0.9 μg/m3
Ozone: 54 μg/m3
Astronomical
Sun Transit: 1:28 PM
Sunset: 8:31 PM
Daylight: 14 hrs 6 mins
Moon Transit: 5:58 PM
Moonset: 12:56 AM
Moon Phase: Waxing Crescent
Moon Illumination: 18.3%
Best Times for Fishing or Hunting
Major Periods
6:12 AM - 8:42 AM5:28 PM - 7:58 PM
Minor Periods
10:48 AM - 12:18 AM12:00 AM - 12:00 AM
Action Rating: 3 out of 5
Small Craft Advisory issued June 18 at 8:10PM EDT until June 19 at 11:00AM EDT by NWS Jacksonville FL
Effective: Thu June 18, 2026, 8:10 PM
Expires: Fri June 19, 2026, 11:00 AM
* WHAT...Southwest winds around 20 kt with gusts up to 30 kt expected. * WHERE...All Southeast Georgia coastal waters from Altamaha Sound GA to Fernandina Beach FL out to 60 NM. * WHEN...From 2 AM to 11 AM EDT Friday. * IMPACTS...Conditions will be hazardous to small craft.
Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions.
Small Craft Advisory issued June 19 at 12:51AM EDT until June 19 at 2:00PM EDT by NWS Jacksonville FL
Effective: Fri June 19, 2026, 12:51 AM
Expires: Fri June 19, 2026, 2:00 PM
* WHAT...Southwest winds 20 to 25 kt with gusts up to 30 kt. * WHERE...All Southeast Georgia coastal waters from Altamaha Sound GA to Fernandina Beach FL out to 60 NM. * WHEN...Until 2 PM EDT this afternoon. * IMPACTS...Conditions will be hazardous to small craft.
Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions.
Weather Forecast
Air Quality
Nitrogen Dioxide: 3.35 μg/m3
Sulphur Dioxide: 0.72 μg/m3
Ozone: 53.75 μg/m3
Astronomical
Sun Transit: 1:28 PM
Sunset: 8:31 PM
Daylight: 14 hrs 6 mins
Moon Transit: 5:58 PM
Moonset: 12:56 AM
Moon Phase: Waxing Crescent
Moon Illumination: 18.3%
Best Times for Fishing or Hunting
Major Periods
6:12 AM - 8:42 AM5:28 PM - 7:58 PM
Minor Periods
10:48 AM - 12:18 AM12:00 AM - 12:00 AM
Action Rating: 3 out of 5
Weather Forecast
Air Quality
Nitrogen Dioxide: 5.13 μg/m3
Sulphur Dioxide: 0.56 μg/m3
Ozone: 58.83 μg/m3
Astronomical
Sun Transit: 1:28 PM
Sunset: 8:31 PM
Daylight: 14 hrs 6 mins
Moon Transit: 6:43 PM
Moonset: 12:29 AM
Moon Phase: Waxing Crescent
Moon Illumination: 27.8%
Best Times for Fishing or Hunting
Major Periods
7:00 AM - 9:30 AM6:13 PM - 8:43 PM
Minor Periods
11:51 AM - 1:21 PM12:00 AM - 12:00 AM
Action Rating: 3 out of 5
Weather Forecast
Air Quality
Nitrogen Dioxide: 4.67 μg/m3
Sulphur Dioxide: 0.56 μg/m3
Ozone: 66.33 μg/m3
Astronomical
Sun Transit: 1:28 PM
Sunset: 8:32 PM
Daylight: 14 hrs 6 mins
Moon Transit: 7:26 PM
Moonset: 12:58 AM
Moon Phase: First Quarter
Moon Illumination: 38.5%
Best Times for Fishing or Hunting
Major Periods
7:44 AM - 10:14 AM6:56 PM - 9:26 PM
Minor Periods
12:50 AM - 2:20 PM12:28 AM - 1:58 AM
Action Rating: 2 out of 5
Weather Forecast
Air Quality
Nitrogen Dioxide: 5.85 μg/m3
Sulphur Dioxide: 0.55 μg/m3
Ozone: 50.67 μg/m3
Astronomical
Sun Transit: 1:28 PM
Sunset: 8:32 PM
Daylight: 14 hrs 6 mins
Moon Transit: 8:09 PM
Moonset: 1:26 AM
Moon Phase: First Quarter
Moon Illumination: 49.7%
Best Times for Fishing or Hunting
Major Periods
8:26 AM - 10:56 AM7:39 PM - 10:09 PM
Minor Periods
1:47 PM - 3:17 PM12:56 AM - 2:26 AM
Action Rating: 2 out of 5
Weather Forecast
Air Quality
Nitrogen Dioxide: 4.71 μg/m3
Sulphur Dioxide: 0.53 μg/m3
Ozone: 40.89 μg/m3
Astronomical
Sun Transit: 1:29 PM
Sunset: 8:32 PM
Daylight: 14 hrs 6 mins
Moon Transit: 8:51 PM
Moonset: 1:55 AM
Moon Phase: First Quarter
Moon Illumination: 61.0%
Best Times for Fishing or Hunting
Major Periods
9:09 AM - 11:39 AM8:21 PM - 10:51 PM
Minor Periods
2:44 PM - 4:14 PM1:25 AM - 2:55 AM
Action Rating: 3 out of 5
