Water Temperature of the St. Johns River in Green Cove Springs, FL
Current Water Temperature
Measurement Time: Thursday, May 7, 2026, 6:30 PM EDT
Temperature Locations
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Local Points of Interest
Saint Johns, FL; Orangedale, FLStation Name: ST JOHNS R BLW SHANDS BRIDGE NR GRN COVE SPRG, FL
Data Source: Water Data - usgc.gov
Elevation Above Sea Level: 7 feet
Nearest Address:
9999 Shands Pier Rd
Green Cove Springs, FL 32259
St. Johns County
GPS Coordinates: 30.0059222, -81.6151361
Nearby Water Temperatures
St. Johns River, Green Cove Springs, FL (1.7 mi)Durbin Creek, Jacksonville, FL (8.8 mi)
Julington Creek, Jacksonville, FL (8.9 mi)
St. Johns River, Jacksonville, FL (13.1 mi)
St. Johns River, Orange Park, FL (13.1 mi)
St. Johns River, Hastings, FL (14.8 mi)
Ortega River, Jacksonville, FL (15.1 mi)
St. Johns River, Jacksonville, FL (17.1 mi)
Pottsburg Creek, Jacksonville, FL (19.6 mi)
Cedar River, Jacksonville, FL (20.5 mi)
St. Johns River, Jacksonville, FL (20.8 mi)
St. Johns River, Palatka, FL (21 mi)
St. Johns River, Jacksonville, FL (22.1 mi)
Atlantic Ocean, St. Augustine, FL (23.4 mi)
St. Johns River, Jacksonville, FL (24.1 mi)
Weather for Green Cove Springs, Florida
Current Weather

Five Day Weather Forecast

Thu
H: 94°F
L: 72°F

Fri
H: 87°F
L: 68°F

Sat
H: 92°F
L: 67°F

Sun
H: 97°F
L: 69°F

Mon
H: 93°F
L: 71°F
Air Quality
Nitrogen Dioxide: 5.15 μg/m3
Sulphur Dioxide: 1.65 μg/m3
Ozone: 46 μg/m3
Astronomical
Sun Transit: 1:23 PM
Sunset: 8:08 PM
Daylight: 13 hrs 29 mins
Moon Transit: 5:50 AM
Moonset: 10:58 AM
Moon Phase: Waning Gibbous
Moon Illumination: 59.1%
Best Times for Fishing or Hunting
Major Periods
5:20 AM - 7:50 AM6:54 PM - 9:24 PM
Minor Periods
10:28 AM - 11:58 AM12:18 AM - 1:48 AM
Action Rating: 2 out of 5
Red Flag Warning issued May 6 at 8:20PM EDT until May 7 at 8:00PM EDT by NWS Jacksonville FL
Effective: Wed May 6, 2026, 8:20 PM
Expires: Thu May 7, 2026, 8:00 PM
...RED FLAG WARNING ON THURSDAY AFTERNOON AND EARLY EVENING FOR PORTIONS OF NORTHEAST AND NORTH CENTRAL FLORIDA... * AFFECTED AREA...In Florida, Inland Nassau, Inland Flagler, Coastal Nassau, Coastal Duval, Eastern Clay, Eastern Putnam, Coastal Flagler, Eastern Marion, Trout River, Western Clay, Northeast Coastal St. Johns, Western Putnam, South Central Duval, Southeast Coastal St. Johns, Western Duval, Northern Inland St. Johns, Southern Inland St. Johns and Western St. Johns. * TIMING...Thursday afternoon through early evening. * WINDS...West 10 to 15 mph with gusts up to 30 mph. * RELATIVE HUMIDITY...As low as 27 percent. * TEMPERATURES...Up to 97. * LIGHTNING... * IMPACTS...Existing or newly ignited wildfires may exhibit erratic fire behavior, spread rapidly and become difficult to contain or suppress.
A Red Flag Warning means that critical fire weather conditions are either occurring now, or will shortly. A combination of strong winds, low relative humidity, and warm temperatures can contribute to extreme fire behavior.
Weather Forecast
Air Quality
Nitrogen Dioxide: 4.43 μg/m3
Sulphur Dioxide: 2.16 μg/m3
Ozone: 97.76 μg/m3
Astronomical
Sun Transit: 1:23 PM
Sunset: 8:08 PM
Daylight: 13 hrs 29 mins
Moon Transit: 5:50 AM
Moonset: 10:58 AM
Moon Phase: Waning Gibbous
Moon Illumination: 59.1%
Best Times for Fishing or Hunting
Major Periods
5:20 AM - 7:50 AM6:54 PM - 9:24 PM
Minor Periods
10:28 AM - 11:58 AM12:18 AM - 1:48 AM
Action Rating: 2 out of 5
Weather Forecast
Air Quality
Nitrogen Dioxide: 4 μg/m3
Sulphur Dioxide: 3.27 μg/m3
Ozone: 88.84 μg/m3
Astronomical
Sun Transit: 1:22 PM
Sunset: 8:09 PM
Daylight: 13 hrs 31 mins
Moon Transit: 6:39 AM
Moonset: 11:56 AM
Moon Phase: Last Quarter
Moon Illumination: 47.9%
Best Times for Fishing or Hunting
Major Periods
6:09 AM - 8:39 AM7:42 PM - 10:12 PM
Minor Periods
11:26 AM - 12:56 AM12:58 AM - 2:28 AM
Action Rating: 4 out of 5
Weather Forecast
Air Quality
Nitrogen Dioxide: 3.56 μg/m3
Sulphur Dioxide: 2.22 μg/m3
Ozone: 100.28 μg/m3
Astronomical
Sun Transit: 1:22 PM
Sunset: 8:09 PM
Daylight: 13 hrs 32 mins
Moon Transit: 7:26 AM
Moonset: 12:54 AM
Moon Phase: Last Quarter
Moon Illumination: 36.7%
Best Times for Fishing or Hunting
Major Periods
6:56 AM - 9:26 AM8:28 PM - 10:58 PM
Minor Periods
12:24 AM - 1:54 PM1:34 AM - 3:04 AM
Action Rating: 4 out of 5
Weather Forecast
Air Quality
Nitrogen Dioxide: 9.04 μg/m3
Sulphur Dioxide: 2.63 μg/m3
Ozone: 63.24 μg/m3
Astronomical
Sun Transit: 1:22 PM
Sunset: 8:10 PM
Daylight: 13 hrs 33 mins
Moon Transit: 8:11 AM
Moonset: 1:53 PM
Moon Phase: Last Quarter
Moon Illumination: 26.2%
Best Times for Fishing or Hunting
Major Periods
7:41 AM - 10:11 AM9:12 PM - 11:42 PM
Minor Periods
1:23 PM - 2:53 PM2:06 AM - 3:36 AM
Action Rating: 2 out of 5
Weather Forecast
Air Quality
Nitrogen Dioxide: 6.84 μg/m3
Sulphur Dioxide: 2.3 μg/m3
Ozone: 57.54 μg/m3
Astronomical
Sun Transit: 1:22 PM
Sunset: 8:11 PM
Daylight: 13 hrs 35 mins
Moon Transit: 8:55 AM
Moonset: 2:53 PM
Moon Phase: Last Quarter
Moon Illumination: 16.9%
Best Times for Fishing or Hunting
Major Periods
8:25 AM - 10:55 AM12:00 AM - 12:00 AM
Minor Periods
2:23 PM - 3:53 PM2:36 AM - 4:06 AM
Action Rating: 2 out of 5
