Water Temperature of the St. Johns River in Green Cove Springs, FL
Current Water Temperature
79.2°F
Measurement Time: Thursday, April 30, 2026, 4:30 PM EDT
Temperature Locations
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Local Points of Interest
Saint Johns, FL; Orangedale, FLSt. Johns River
Station 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
75°F

Moderate rain
78.5°F
79.6°F
79%
W 4.3 mph
8.9 mph
76.1°F
68.1°F
0 in
100%
2 mi
1009 mbar
0
Five Day Weather Forecast

Thu
H: 89°F
L: 73°F

Fri
H: 91°F
L: 68°F

Sat
H: 91°F
L: 62°F

Sun
H: 76°F
L: 55°F

Mon
H: 81°F
L: 59°F
Air Quality
AQI:
1 - Good
PM2.5:
7.75 μg/m3
PM10:
8.35 μg/m3
Carbon Monoxide: 167.85 μg/m3
Nitrogen Dioxide: 8.55 μg/m3
Sulphur Dioxide: 2.25 μg/m3
Ozone: 69 μg/m3
Nitrogen Dioxide: 8.55 μg/m3
Sulphur Dioxide: 2.25 μg/m3
Ozone: 69 μg/m3
Astronomical
Sunrise: 6:45 AM
Sun Transit: 1:23 PM
Sunset: 8:03 PM
Daylight: 13 hrs 19 mins
Sun Transit: 1:23 PM
Sunset: 8:03 PM
Daylight: 13 hrs 19 mins
Moonrise: 7:24 PM
Moon Transit: 12:11 AM
Moonset: 5:49 AM
Moon Phase: Full
Moon Illumination: 99.0%
Moon Transit: 12:11 AM
Moonset: 5:49 AM
Moon Phase: Full
Moon Illumination: 99.0%
Best Times for Fishing or Hunting
Major Periods
12:00 AM - 12:00 AM1:11 PM - 3:41 PM
Minor Periods
6:54 PM - 8:24 PM5:19 AM - 6:49 AM
Action Rating: 5 out of 5
Thursday, April 30, 2026
Weather Forecast
Patchy rain nearby
88.9°F
72.5°F
77.8°F
70%
0.01 in
72%
0%
9.8 mph
9.4
Air Quality
AQI:
1 - Good
PM2.5:
5.14 μg/m3
PM10:
6.19 μg/m3
Carbon Monoxide: 163.93 μg/m3
Nitrogen Dioxide: 2.81 μg/m3
Sulphur Dioxide: 1.59 μg/m3
Ozone: 93.88 μg/m3
Nitrogen Dioxide: 2.81 μg/m3
Sulphur Dioxide: 1.59 μg/m3
Ozone: 93.88 μg/m3
Astronomical
Sunrise: 6:45 AM
Sun Transit: 1:23 PM
Sunset: 8:03 PM
Daylight: 13 hrs 19 mins
Sun Transit: 1:23 PM
Sunset: 8:03 PM
Daylight: 13 hrs 19 mins
Moonrise: 7:24 PM
Moon Transit: 12:11 AM
Moonset: 5:49 AM
Moon Phase: Full
Moon Illumination: 99.0%
Moon Transit: 12:11 AM
Moonset: 5:49 AM
Moon Phase: Full
Moon Illumination: 99.0%
Best Times for Fishing or Hunting
Major Periods
12:00 AM - 12:00 AM1:11 PM - 3:41 PM
Minor Periods
6:54 PM - 8:24 PM5:19 AM - 6:49 AM
Action Rating: 5 out of 5
Friday, May 1, 2026
Weather Forecast
Patchy rain nearby
91.3°F
67.5°F
75.8°F
73%
0.03 in
82%
0%
8.1 mph
10.3
Air Quality
AQI:
1 - Good
PM2.5:
7.54 μg/m3
PM10:
8.7 μg/m3
Carbon Monoxide: 170.17 μg/m3
Nitrogen Dioxide: 5.32 μg/m3
Sulphur Dioxide: 2.21 μg/m3
Ozone: 81.56 μg/m3
Nitrogen Dioxide: 5.32 μg/m3
Sulphur Dioxide: 2.21 μg/m3
Ozone: 81.56 μg/m3
Astronomical
Sunrise: 6:44 AM
Sun Transit: 1:23 PM
Sunset: 8:04 PM
Daylight: 13 hrs 20 mins
Sun Transit: 1:23 PM
Sunset: 8:04 PM
Daylight: 13 hrs 20 mins
Moonrise: 8:22 PM
Moon Transit: 12:54 AM
Moonset: 6:20 AM
Moon Phase: Full
Moon Illumination: 100.0%
Moon Transit: 12:54 AM
Moonset: 6:20 AM
Moon Phase: Full
Moon Illumination: 100.0%
Best Times for Fishing or Hunting
Major Periods
12:24 AM - 2:54 AM1:56 PM - 4:26 PM
Minor Periods
7:52 PM - 9:22 PM5:50 AM - 7:20 AM
Action Rating: 4 out of 5
Saturday, May 2, 2026
Weather Forecast
Patchy rain nearby
90.8°F
62.3°F
73.3°F
77%
0.12 in
89%
0%
15.9 mph
8.7
Air Quality
AQI:
1 - Good
PM2.5:
8.59 μg/m3
PM10:
9.55 μg/m3
Carbon Monoxide: 165.77 μg/m3
Nitrogen Dioxide: 6.22 μg/m3
Sulphur Dioxide: 3.08 μg/m3
Ozone: 84.56 μg/m3
Nitrogen Dioxide: 6.22 μg/m3
Sulphur Dioxide: 3.08 μg/m3
Ozone: 84.56 μg/m3
Astronomical
Sunrise: 6:43 AM
Sun Transit: 1:23 PM
Sunset: 8:05 PM
Daylight: 13 hrs 22 mins
Sun Transit: 1:23 PM
Sunset: 8:05 PM
Daylight: 13 hrs 22 mins
Moonrise: 9:19 PM
Moon Transit: 1:40 AM
Moonset: 6:54 AM
Moon Phase: Full
Moon Illumination: 98.4%
Moon Transit: 1:40 AM
Moonset: 6:54 AM
Moon Phase: Full
Moon Illumination: 98.4%
Best Times for Fishing or Hunting
Major Periods
1:10 AM - 3:40 AM2:43 PM - 5:13 PM
Minor Periods
8:49 PM - 10:19 PM6:24 AM - 7:54 AM
Action Rating: 4 out of 5
Sunday, May 3, 2026
Weather Forecast
Patchy rain nearby
75.5°F
54.6°F
64.8°F
68%
0.02 in
84%
0%
10.1 mph
8.7
Air Quality
AQI:
1 - Good
PM2.5:
9.02 μg/m3
PM10:
9.8 μg/m3
Carbon Monoxide: 166.96 μg/m3
Nitrogen Dioxide: 3.77 μg/m3
Sulphur Dioxide: 4.41 μg/m3
Ozone: 101.76 μg/m3
Nitrogen Dioxide: 3.77 μg/m3
Sulphur Dioxide: 4.41 μg/m3
Ozone: 101.76 μg/m3
Astronomical
Sunrise: 6:42 AM
Sun Transit: 1:23 PM
Sunset: 8:05 PM
Daylight: 13 hrs 23 mins
Sun Transit: 1:23 PM
Sunset: 8:05 PM
Daylight: 13 hrs 23 mins
Moonrise: 10:17 PM
Moon Transit: 2:28 AM
Moonset: 7:33 AM
Moon Phase: Full
Moon Illumination: 94.4%
Moon Transit: 2:28 AM
Moonset: 7:33 AM
Moon Phase: Full
Moon Illumination: 94.4%
Best Times for Fishing or Hunting
Major Periods
1:58 AM - 4:28 AM3:32 PM - 6:02 PM
Minor Periods
9:47 PM - 11:17 PM7:03 AM - 8:33 AM
Action Rating: 4 out of 5
Monday, May 4, 2026
Weather Forecast
Sunny
80.9°F
58.7°F
69°F
57%
0 in
0%
0%
11.6 mph
0.4
Air Quality
AQI:
1 - Good
PM2.5:
10.97 μg/m3
PM10:
14.83 μg/m3
Carbon Monoxide: 178.63 μg/m3
Nitrogen Dioxide: 5.06 μg/m3
Sulphur Dioxide: 3.6 μg/m3
Ozone: 107.23 μg/m3
Nitrogen Dioxide: 5.06 μg/m3
Sulphur Dioxide: 3.6 μg/m3
Ozone: 107.23 μg/m3
Astronomical
Sunrise: 6:41 AM
Sun Transit: 1:23 PM
Sunset: 8:06 PM
Daylight: 13 hrs 25 mins
Sun Transit: 1:23 PM
Sunset: 8:06 PM
Daylight: 13 hrs 25 mins
Moonrise: 11:11 PM
Moon Transit: 3:18 AM
Moonset: 8:18 AM
Moon Phase: Waning Gibbous
Moon Illumination: 88.0%
Moon Transit: 3:18 AM
Moonset: 8:18 AM
Moon Phase: Waning Gibbous
Moon Illumination: 88.0%
Best Times for Fishing or Hunting
Major Periods
2:48 AM - 5:18 AM4:22 PM - 6:52 PM
Minor Periods
12:00 AM - 12:00 AM7:48 AM - 9:18 AM
Action Rating: 2 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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