Water Temperature of the St. Johns River in Green Cove Springs, FL

Current Water Temperature

80.2°F

Measurement Time: Thursday, May 14, 2026, 5:30 PM EDT

Temperature Locations

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Local Points of Interest

Saint Johns, FL; Orangedale, FL

St. 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

80.1°F
Clear
Clear
81.5°F
79.7°F
33%
N 4.5 mph
9.4 mph
78.3°F
59.4°F
0 in
25%
9 mi
1014 mbar
0

Five Day Weather Forecast

Sunny
Thu
H: 88°F
L: 70°F
Sunny
Fri
H: 87°F
L: 61°F
Sunny
Sat
H: 90°F
L: 68°F
Partly Cloudy
Sun
H: 91°F
L: 72°F
Patchy rain nearby
Mon
H: 88°F
L: 69°F

Air Quality

AQI: 1 - Good
PM2.5: 7.35 μg/m3
PM10: 7.75 μg/m3
Carbon Monoxide: 212.85 μg/m3
Nitrogen Dioxide: 6.45 μg/m3
Sulphur Dioxide: 1.45 μg/m3
Ozone: 86 μg/m3

Astronomical

Sunrise: 6:34 AM
Sun Transit: 1:22 PM
Sunset: 8:13 PM
Daylight: 13 hrs 39 mins
Moonrise: 4:39 AM
Moon Transit: 11:17 AM
Moonset: 6:04 PM
Moon Phase: Waning Crescent
Moon Illumination: 0.7%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
10:47 AM - 1:17 PM

Minor Periods

5:34 PM - 7:04 PM
4:09 AM - 5:39 AM

Action Rating: 2 out of 5

Thursday, May 14, 2026

Weather Forecast

Sunny
88°F
69.6°F
78°F
68%
0 in
0%
0%
8.3 mph
8.9


Air Quality

AQI: 1 - Good
PM2.5: 6.47 μg/m3
PM10: 7.35 μg/m3
Carbon Monoxide: 178.01 μg/m3
Nitrogen Dioxide: 5.23 μg/m3
Sulphur Dioxide: 1.68 μg/m3
Ozone: 90.52 μg/m3

Astronomical

Sunrise: 6:34 AM
Sun Transit: 1:22 PM
Sunset: 8:13 PM
Daylight: 13 hrs 39 mins
Moonrise: 4:39 AM
Moon Transit: 11:17 AM
Moonset: 6:04 PM
Moon Phase: Waning Crescent
Moon Illumination: 0.7%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
10:47 AM - 1:17 PM

Minor Periods

5:34 PM - 7:04 PM
4:09 AM - 5:39 AM

Action Rating: 2 out of 5

Friday, May 15, 2026

Weather Forecast

Sunny
86.5°F
60.7°F
75.4°F
53%
0 in
0%
0%
11.6 mph
0.5


Air Quality

AQI: 1 - Good
PM2.5: 9.05 μg/m3
PM10: 11.12 μg/m3
Carbon Monoxide: 176.89 μg/m3
Nitrogen Dioxide: 4.54 μg/m3
Sulphur Dioxide: 1.53 μg/m3
Ozone: 95.44 μg/m3

Astronomical

Sunrise: 6:33 AM
Sun Transit: 1:22 PM
Sunset: 8:13 PM
Daylight: 13 hrs 40 mins
Moonrise: 5:16 AM
Moon Transit: 12:11 AM
Moonset: 7:15 PM
Moon Phase: New
Moon Illumination: 0.1%

Best Times for Fishing or Hunting

Major Periods

12:23 AM - 2:53 AM
11:41 AM - 2:11 PM

Minor Periods

6:45 PM - 8:15 PM
4:46 AM - 6:16 AM

Action Rating: 5 out of 5

Saturday, May 16, 2026

Weather Forecast

Sunny
90.2°F
67.6°F
77.9°F
68%
0 in
0%
0%
12.3 mph
7


Air Quality

AQI: 1 - Good
PM2.5: 11.91 μg/m3
PM10: 16.13 μg/m3
Carbon Monoxide: 155.45 μg/m3
Nitrogen Dioxide: 3.47 μg/m3
Sulphur Dioxide: 1.5 μg/m3
Ozone: 105.6 μg/m3

Astronomical

Sunrise: 6:33 AM
Sun Transit: 1:22 PM
Sunset: 8:14 PM
Daylight: 13 hrs 41 mins
Moonrise: 5:59 AM
Moon Transit: 1:10 PM
Moonset: 8:30 PM
Moon Phase: New
Moon Illumination: 2.0%

Best Times for Fishing or Hunting

Major Periods

1:20 AM - 3:50 AM
12:40 AM - 3:10 PM

Minor Periods

8:00 PM - 9:30 PM
5:29 AM - 6:59 AM

Action Rating: 5 out of 5

Sunday, May 17, 2026

Weather Forecast

Partly Cloudy
91.1°F
71.5°F
79.8°F
64%
0 in
0%
0%
12.5 mph
7


Air Quality

AQI: 1 - Good
PM2.5: 12.82 μg/m3
PM10: 17.62 μg/m3
Carbon Monoxide: 168.51 μg/m3
Nitrogen Dioxide: 2.53 μg/m3
Sulphur Dioxide: 1.34 μg/m3
Ozone: 99.2 μg/m3

Astronomical

Sunrise: 6:32 AM
Sun Transit: 1:22 PM
Sunset: 8:14 PM
Daylight: 13 hrs 42 mins
Moonrise: 6:51 AM
Moon Transit: 2:14 PM
Moonset: 9:44 PM
Moon Phase: New
Moon Illumination: 0.2%

Best Times for Fishing or Hunting

Major Periods

2:22 AM - 4:52 AM
1:44 PM - 4:14 PM

Minor Periods

9:14 PM - 10:44 PM
6:21 AM - 7:51 AM

Action Rating: 4 out of 5

Monday, May 18, 2026

Weather Forecast

Patchy rain nearby
88.4°F
69°F
78.1°F
70%
0.01 in
88%
0%
12.1 mph
6


Air Quality

AQI: 1 - Good
PM2.5: 13.43 μg/m3
PM10: 18.7 μg/m3
Carbon Monoxide: 165.7 μg/m3
Nitrogen Dioxide: 4.2 μg/m3
Sulphur Dioxide: 1.4 μg/m3
Ozone: 85.08 μg/m3

Astronomical

Sunrise: 6:32 AM
Sun Transit: 1:22 PM
Sunset: 8:15 PM
Daylight: 13 hrs 44 mins
Moonrise: 7:51 AM
Moon Transit: 3:22 PM
Moonset: 10:53 PM
Moon Phase: New
Moon Illumination: 2.6%

Best Times for Fishing or Hunting

Major Periods

3:28 AM - 5:58 AM
2:52 PM - 5:22 PM

Minor Periods

10:23 PM - 11:53 PM
7:21 AM - 8:51 AM

Action Rating: 3 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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