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

Current Water Temperature

71.2°F

Measurement Time: Sunday, November 9, 2025, 8:30 PM EST

Temperature Locations

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Local Points of Interest

Saint Johns, FL; Orangedale, FL

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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 / 2 meters

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 (21.0 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

68.2°F
Overcast
Conditions: Overcast
Humidity: 68%
Feels Like: 68.2°F
Wind: NW 11 mph
Wind Gusts: 14.3 mph
Pressure: 29.93 in
Precipitation: 0 in
Cloud Cover: 100%
Visibility: 9 mi
UV Index: 0

Five Day Weather Forecast

Sunny
Mon
H: 62°F
L: 46°F
Sunny
Tue
H: 56°F
L: 35°F
Sunny
Wed
H: 71°F
L: 40°F
Sunny
Thu
H: 76°F
L: 51°F
Partly Cloudy
Fri
H: 79°F
L: 62°F

Air Quality

PM2.5: 3.45 μg/m3
PM10: 3.45 μg/m3
Carbon Monoxide: 186.85 μg/m3
Nitrogen Dioxide: 5.75 μg/m3
Sulphur Dioxide: 3.25 μg/m3
Ozone: 53 μg/m3

Astronomical

Sunrise: 6:48 AM
Sun Transit: 12:10 AM
Sunset: 5:33 PM
Daylight: 10 hrs 45 mins
Moonrise: 10:47 PM
Moon Transit: 5:00 AM
Moonset: 12:16 AM
Moon Phase: Waning Gibbous
Moon Illumination: 68.0%

Best Times for Fishing or Hunting

Major Periods

4:30 AM - 7:00 AM
6:08 PM - 8:38 PM

Minor Periods

10:17 PM - 11:47 PM
11:46 AM - 1:16 PM

Action Rating: 3 out of 5

Freeze Watch issued November 9 at 12:08PM EST until November 11 at 8:00AM EST by NWS Jacksonville FL

Effective: Sun November 9, 2025, 12:08 PM
Expires: Mon November 10, 2025, 4:00 AM

* WHAT...Sub-freezing temperatures as low as 27 possible. * WHERE...Portions of northeast and northern Florida and southeast Georgia. * WHEN...From late Monday night through Tuesday morning. * IMPACTS...Appropriate action should be taken to ensure tender vegetation and outdoor pets have adequate protection from the cold temperatures. Young children, the elderly and the homeless are especially vulnerable to the cold. Take measures to protect them.

Take steps now to protect tender plants from the cold.


Red Flag Warning issued November 10 at 1:17AM EST until November 10 at 7:00PM EST by NWS Jacksonville FL

Effective: Mon November 10, 2025, 1:17 AM
Expires: Mon November 10, 2025, 7:00 PM

...RED FLAG WARNING IN EFFECT FOR THE SUWANNEE VALLEY AND PORTIONS OF NORTHEAST AND NORTH CENTRAL FLORIDA ON MONDAY... .A strong cold front moving across our region overnight will usher in a much cooler and unseasonably dry air mass, with strong northwesterly winds and dry soil conditions resulting in Red Flag conditions from late Monday morning through early Monday evening. The National Weather Service in Jacksonville has issued a Red Flag Warning for critically low humidity values, gusty winds, and a moderate significant fire potential, which is in effect from 10 AM this morning to 7 PM EST this evening. * AFFECTED AREA...In Florida, Suwannee, Baker, Inland Nassau, Union, Bradford, Gilchrist, Eastern Hamilton, Coastal Nassau, Coastal Duval, Eastern Clay, Eastern Alachua, Eastern Putnam, Western Hamilton, Trout River, Western Clay, Western Alachua, Western Putnam, Northern Columbia, South Central Duval, Southeastern Columbia, Western Duval and Southwestern Columbia. * TIMING...10 AM Monday through 7 PM Monday. * WINDS...Northwest 15 to 20 mph with gusts up to 30 mph. * RELATIVE HUMIDITY...As low as 25 percent. * IMPACTS...Any fires that develop will likely spread rapidly. Outdoor burning is not recommended.

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.


Cold Weather Advisory issued November 10 at 12:56AM EST until November 11 at 8:00AM EST by NWS Jacksonville FL

Effective: Mon November 10, 2025, 12:56 AM
Expires: Mon November 10, 2025, 3:00 PM

* WHAT...Very cold wind chills as low as 24 expected. * WHERE...Coastal Duval, Coastal Flagler, Inland Flagler, Northeast Coastal St. Johns, Northern Inland St. Johns, South Central Duval, Southeast Coastal St. Johns, Southern Inland St. Johns, and Western St. Johns Counties. * WHEN...From 2 AM to 8 AM EST Tuesday. * IMPACTS...The cold wind chills as low as 25 degrees could result in hypothermia or frostbite if precautions are not taken.

Use caution while traveling outside. Wear appropriate clothing, a hat, and gloves. Keep pets indoors as much as possible. Make frequent checks on older family, friends, and neighbors. Ensure portable heaters are used correctly. Do not use generators or grills inside.


Cold Weather Advisory issued November 10 at 12:56AM EST until November 11 at 8:00AM EST by NWS Jacksonville FL

Effective: Mon November 10, 2025, 12:56 AM
Expires: Mon November 10, 2025, 3:00 PM

* WHAT...For the Freeze Warning, sub-freezing temperatures as low as 27 expected. For the Cold Weather Advisory, very cold wind chills as low as 20 expected. * WHERE...Portions of northeast and northern Florida and southeast Georgia. * WHEN...For the Freeze Warning, from midnight tonight to 8 AM EST Tuesday. For the Cold Weather Advisory, from 2 AM to 8 AM EST Tuesday. * IMPACTS...The cold wind chills as low as 20 degrees could result in hypothermia or frostbite if precautions are not taken. Appropriate action should be taken to ensure tender vegetation and outdoor pets have adequate protection from the cold temperatures. Young children, the elderly and the homeless are especially vulnerable to the cold. Take measures to protect them.

Use caution while traveling outside. Wear appropriate clothing, a hat, and gloves. Keep pets indoors as much as possible. Make frequent checks on older family, friends, and neighbors. Ensure portable heaters are used correctly. Do not use generators or grills inside. Take steps now to protect tender plants from the cold.


Freeze Warning issued November 10 at 12:56AM EST until November 11 at 8:00AM EST by NWS Jacksonville FL

Effective: Mon November 10, 2025, 12:56 AM
Expires: Mon November 10, 2025, 3:00 PM

* WHAT...For the Freeze Warning, sub-freezing temperatures as low as 27 expected. For the Cold Weather Advisory, very cold wind chills as low as 20 expected. * WHERE...Portions of northeast and northern Florida and southeast Georgia. * WHEN...For the Freeze Warning, from midnight tonight to 8 AM EST Tuesday. For the Cold Weather Advisory, from 2 AM to 8 AM EST Tuesday. * IMPACTS...The cold wind chills as low as 20 degrees could result in hypothermia or frostbite if precautions are not taken. Appropriate action should be taken to ensure tender vegetation and outdoor pets have adequate protection from the cold temperatures. Young children, the elderly and the homeless are especially vulnerable to the cold. Take measures to protect them.

Use caution while traveling outside. Wear appropriate clothing, a hat, and gloves. Keep pets indoors as much as possible. Make frequent checks on older family, friends, and neighbors. Ensure portable heaters are used correctly. Do not use generators or grills inside. Take steps now to protect tender plants from the cold.


Monday, November 10, 2025

Weather Forecast

Conditions: Sunny
Average Temperature: 56.4°F
Average Humidity: 48%
Chance of Rain: 0%
Wind: 13.2 mph
UV Index: 1

Air Quality

AQI: 1 - Good
PM2.5: 3.86 μg/m3
PM10: 3.95 μg/m3
Carbon Monoxide: 165.29 μg/m3
Nitrogen Dioxide: 3.82 μg/m3
Sulphur Dioxide: 2.57 μg/m3
Ozone: 69.32 μg/m3

Astronomical

Sunrise: 6:48 AM
Sun Transit: 12:10 AM
Sunset: 5:33 PM
Daylight: 10 hrs 45 mins
Moonrise: 10:47 PM
Moon Transit: 5:00 AM
Moonset: 12:16 AM
Moon Phase: Waning Gibbous
Moon Illumination: 68.0%

Best Times for Fishing or Hunting

Major Periods

4:30 AM - 7:00 AM
6:08 PM - 8:38 PM

Minor Periods

10:17 PM - 11:47 PM
11:46 AM - 1:16 PM

Action Rating: 3 out of 5

Tuesday, November 11, 2025

Weather Forecast

Conditions: Sunny
Average Temperature: 45.4°F
Average Humidity: 31%
Chance of Rain: 0%
Wind: 11 mph
UV Index: 0.9

Air Quality

AQI: 1 - Good
PM2.5: 3.29 μg/m3
PM10: 3.32 μg/m3
Carbon Monoxide: 151.41 μg/m3
Nitrogen Dioxide: 4.21 μg/m3
Sulphur Dioxide: 2.91 μg/m3
Ozone: 70.2 μg/m3

Astronomical

Sunrise: 6:49 AM
Sun Transit: 12:10 AM
Sunset: 5:32 PM
Daylight: 10 hrs 43 mins
Moonrise: 11:52 PM
Moon Transit: 5:55 AM
Moonset: 12:56 AM
Moon Phase: Waning Gibbous
Moon Illumination: 57.1%

Best Times for Fishing or Hunting

Major Periods

5:25 AM - 7:55 AM
7:00 PM - 9:30 PM

Minor Periods

12:00 AM - 12:00 AM
12:26 AM - 1:56 PM

Action Rating: 2 out of 5

Wednesday, November 12, 2025

Weather Forecast

Conditions: Sunny
Average Temperature: 54.4°F
Average Humidity: 33%
Chance of Rain: 0%
Wind: 6.3 mph
UV Index: 0.9

Air Quality

AQI: 1 - Good
PM2.5: 6.01 μg/m3
PM10: 6.05 μg/m3
Carbon Monoxide: 206.85 μg/m3
Nitrogen Dioxide: 10.48 μg/m3
Sulphur Dioxide: 4.53 μg/m3
Ozone: 68.88 μg/m3

Astronomical

Sunrise: 6:50 AM
Sun Transit: 12:10 AM
Sunset: 5:31 PM
Daylight: 10 hrs 42 mins
Moonrise: 12:52 AM
Moon Transit: 6:45 AM
Moonset: 1:30 PM
Moon Phase: Last Quarter
Moon Illumination: 45.8%

Best Times for Fishing or Hunting

Major Periods

6:15 AM - 8:45 AM
7:47 PM - 10:17 PM

Minor Periods

1:00 PM - 2:30 PM
12:00 AM - 12:00 AM

Action Rating: 2 out of 5

Thursday, November 13, 2025

Weather Forecast

Conditions: Sunny
Average Temperature: 62.3°F
Average Humidity: 51%
Chance of Rain: 0%
Wind: 4.7 mph
UV Index: 0.9

Air Quality

AQI: 1 - Good
PM2.5: 7.7 μg/m3
PM10: 8.11 μg/m3
Carbon Monoxide: 246 μg/m3
Nitrogen Dioxide: 15.87 μg/m3
Sulphur Dioxide: 2.72 μg/m3
Ozone: 53.85 μg/m3

Astronomical

Sunrise: 6:50 AM
Sun Transit: 12:10 AM
Sunset: 5:31 PM
Daylight: 10 hrs 41 mins
Moonrise: 12:52 AM
Moon Transit: 7:30 AM
Moonset: 2:00 PM
Moon Phase: Last Quarter
Moon Illumination: 34.7%

Best Times for Fishing or Hunting

Major Periods

7:00 AM - 9:30 AM
8:30 PM - 11:00 PM

Minor Periods

1:30 PM - 3:00 PM
12:22 AM - 1:52 AM

Action Rating: 3 out of 5

Friday, November 14, 2025

Weather Forecast

Conditions: Partly Cloudy
Average Temperature: 66.4°F
Average Humidity: 59%
Chance of Rain: 0%
Wind: 5.6 mph
UV Index: 0

Air Quality

AQI: 0 -
PM2.5: 0 μg/m3
PM10: 0 μg/m3
Carbon Monoxide: 0 μg/m3
Nitrogen Dioxide: 0 μg/m3
Sulphur Dioxide: 0 μg/m3
Ozone: 0 μg/m3

Astronomical

Sunrise: 6:51 AM
Sun Transit: 12:10 AM
Sunset: 5:30 PM
Daylight: 10 hrs 39 mins
Moonrise: 1:49 AM
Moon Transit: 8:11 AM
Moonset: 2:27 PM
Moon Phase: Last Quarter
Moon Illumination: 24.4%

Best Times for Fishing or Hunting

Major Periods

7:41 AM - 10:11 AM
9:11 PM - 11:41 PM

Minor Periods

1:57 PM - 3:27 PM
1:19 AM - 2:49 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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