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

Current Water Temperature

62.6°F

Measurement Time: Tuesday, March 3, 2026, 1:30 AM EST

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

59.4°F
Mist
Mist
59.4°F
60.7°F
93%
ENE 4 mph
8.5 mph
60.7°F
59.3°F
0 in
100%
1 mi
1026 mbar
0

Five Day Weather Forecast

Sunny
Tue
H: 80°F
L: 60°F
Partly Cloudy
Wed
H: 77°F
L: 60°F
Fog
Thu
H: 77°F
L: 64°F
Sunny
Fri
H: 86°F
L: 63°F
Partly Cloudy
Sat
H: 84°F
L: 64°F

Air Quality

AQI: 1 - Good
PM2.5: 4.95 μg/m3
PM10: 6.85 μg/m3
Carbon Monoxide: 140.85 μg/m3
Nitrogen Dioxide: 1.55 μg/m3
Sulphur Dioxide: 1.35 μg/m3
Ozone: 90 μg/m3

Astronomical

Sunrise: 6:50 AM
Sun Transit: 12:38 AM
Sunset: 6:27 PM
Daylight: 11 hrs 37 mins
Moonrise: 6:53 PM
Moon Transit: 12:26 AM
Moonset: 6:52 AM
Moon Phase: Full
Moon Illumination: 100.0%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
1:28 PM - 3:58 PM

Minor Periods

6:23 PM - 7:53 PM
6:22 AM - 7:52 AM

Action Rating: 5 out of 5

Dense Fog Advisory issued March 2 at 6:32PM EST until March 3 at 8:00AM EST by NWS Jacksonville FL

Effective: Mon March 2, 2026, 6:32 PM
Expires: Tue March 3, 2026, 8:00 AM

* WHAT...Visibility 1/2 mile or less in dense fog. * WHERE...In Florida, Coastal Duval and Coastal Nassau Counties. In Georgia, Coastal Camden and Coastal Glynn Counties. * WHEN...Until 8 AM EST Tuesday. * IMPACTS...Low visibility could make driving conditions hazardous.

If driving, slow down, use your headlights, and leave plenty of distance ahead of you.
Tuesday, March 3, 2026

Weather Forecast

Sunny
79.7°F
60.3°F
66.8°F
82%
0 in
0%
0%
10.3 mph
1.2


Air Quality

AQI: 1 - Good
PM2.5: 8.67 μg/m3
PM10: 12.37 μg/m3
Carbon Monoxide: 146.25 μg/m3
Nitrogen Dioxide: 4.85 μg/m3
Sulphur Dioxide: 1.67 μg/m3
Ozone: 81.28 μg/m3

Astronomical

Sunrise: 6:50 AM
Sun Transit: 12:38 AM
Sunset: 6:27 PM
Daylight: 11 hrs 37 mins
Moonrise: 6:53 PM
Moon Transit: 12:26 AM
Moonset: 6:52 AM
Moon Phase: Full
Moon Illumination: 100.0%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
1:28 PM - 3:58 PM

Minor Periods

6:23 PM - 7:53 PM
6:22 AM - 7:52 AM

Action Rating: 5 out of 5

Wednesday, March 4, 2026

Weather Forecast

Partly Cloudy
77°F
60.1°F
66.7°F
85%
0 in
0%
0%
9.8 mph
1.6


Air Quality

AQI: 1 - Good
PM2.5: 7.61 μg/m3
PM10: 10.71 μg/m3
Carbon Monoxide: 134.69 μg/m3
Nitrogen Dioxide: 4.63 μg/m3
Sulphur Dioxide: 1.64 μg/m3
Ozone: 67.24 μg/m3

Astronomical

Sunrise: 6:49 AM
Sun Transit: 12:38 AM
Sunset: 6:28 PM
Daylight: 11 hrs 39 mins
Moonrise: 7:52 PM
Moon Transit: 1:10 AM
Moonset: 7:21 AM
Moon Phase: Full
Moon Illumination: 98.2%

Best Times for Fishing or Hunting

Major Periods

12:40 AM - 3:10 AM
2:11 PM - 4:41 PM

Minor Periods

7:22 PM - 8:52 PM
6:51 AM - 8:21 AM

Action Rating: 4 out of 5

Thursday, March 5, 2026

Weather Forecast

Fog
76.8°F
64°F
68.4°F
87%
0 in
0%
0%
10.3 mph
0


Air Quality

AQI: 1 - Good
PM2.5: 6.52 μg/m3
PM10: 9.07 μg/m3
Carbon Monoxide: 130.85 μg/m3
Nitrogen Dioxide: 3.71 μg/m3
Sulphur Dioxide: 1.64 μg/m3
Ozone: 64.56 μg/m3

Astronomical

Sunrise: 6:48 AM
Sun Transit: 12:37 AM
Sunset: 6:29 PM
Daylight: 11 hrs 41 mins
Moonrise: 8:49 PM
Moon Transit: 1:53 AM
Moonset: 7:49 AM
Moon Phase: Full
Moon Illumination: 94.0%

Best Times for Fishing or Hunting

Major Periods

1:23 AM - 3:53 AM
2:54 PM - 5:24 PM

Minor Periods

8:19 PM - 9:49 PM
7:19 AM - 8:49 AM

Action Rating: 3 out of 5

Friday, March 6, 2026

Weather Forecast

Sunny
85.6°F
63.1°F
72.4°F
75%
0 in
0%
0%
10.7 mph
6


Air Quality

AQI: 1 - Good
PM2.5: 5.97 μg/m3
PM10: 8.16 μg/m3
Carbon Monoxide: 113.21 μg/m3
Nitrogen Dioxide: 3.74 μg/m3
Sulphur Dioxide: 1.69 μg/m3
Ozone: 58.32 μg/m3

Astronomical

Sunrise: 6:47 AM
Sun Transit: 12:37 AM
Sunset: 6:29 PM
Daylight: 11 hrs 42 mins
Moonrise: 9:46 PM
Moon Transit: 2:36 AM
Moonset: 8:18 AM
Moon Phase: Waning Gibbous
Moon Illumination: 87.6%

Best Times for Fishing or Hunting

Major Periods

2:06 AM - 4:36 AM
3:37 PM - 6:07 PM

Minor Periods

9:16 PM - 10:46 PM
7:48 AM - 9:18 AM

Action Rating: 3 out of 5

Saturday, March 7, 2026

Weather Forecast

Partly Cloudy
84.2°F
63.5°F
70.9°F
78%
0 in
0%
0%
11.9 mph
6


Air Quality

AQI: 1 - Good
PM2.5: 7.64 μg/m3
PM10: 10.69 μg/m3
Carbon Monoxide: 120.47 μg/m3
Nitrogen Dioxide: 5.63 μg/m3
Sulphur Dioxide: 1.79 μg/m3
Ozone: 47.69 μg/m3

Astronomical

Sunrise: 6:46 AM
Sun Transit: 12:37 AM
Sunset: 6:30 PM
Daylight: 11 hrs 44 mins
Moonrise: 10:44 PM
Moon Transit: 3:20 AM
Moonset: 8:48 AM
Moon Phase: Waning Gibbous
Moon Illumination: 79.2%

Best Times for Fishing or Hunting

Major Periods

2:50 AM - 5:20 AM
4:21 PM - 6:51 PM

Minor Periods

10:14 PM - 11:44 PM
8:18 AM - 9:48 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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