Water Temperature of the Savannah River in Hardeeville, SC

Current Water Temperature

85.1°F

Measurement Time: Monday, July 28, 2025, 1:45 AM EDT

Temperature Locations

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Local Points of Interest

Savannah National Wildlife Refuge; Port Wentworth, GA

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Savannah River

Station Name: SAVANNAH RIVER (I-95) NEAR PORT WENTWORTH, GA
Data Source: Water Data - usgc.gov

Elevation Above Sea Level: 10 feet / 3 meters

Nearest Address:
I- 95
Hardeeville, SC 29927
Jasper County

GPS Coordinates: 32.2354722, -81.1510833

Nearby Water Temperatures

Abercorn Creek, Rincon, GA (1.0 mi)
Abercorn Creek, Rincon, GA (2.1 mi)
Little Back River, Limehouse, SC (3.9 mi)
Little Back River, Limehouse, SC (4.9 mi)
Savannah River, Rincon, GA (7.8 mi)
Savannah River, Hardeeville, SC (8.0 mi)
Savannah River, Hardeeville, SC (8.1 mi)
Savannah River, Savannah, GA (8.4 mi)
Back River, Savannah, GA (10.3 mi)
Savannah River, Savannah, GA (11.5 mi)
Savannah River, Hardeeville, SC (12.4 mi)
Savannah River, Tybee Island, GA (20.2 mi)
Atlantic Ocean, St. Helena Island, SC (43.6 mi)
Ashley River, Summerville, SC (75.2 mi)
Ashley River, North Charleston, SC (77.6 mi)

Weather for Hardeeville, South Carolina

Current Weather

80.1°F
Partly Cloudy
Conditions: Partly Cloudy
Humidity: 79%
Feels Like: 82.2°F
Wind: WNW 4.7 mph
Wind Gusts: 9.9 mph
Pressure: 30.03 in
Precipitation: 0 in
Cloud Cover: 0%
Visibility: 9 mi
UV Index: 0

Five Day Weather Forecast

Partly Cloudy
Mon
H: 100°F
L: 84°F
Thundery outbreaks in nearby
Tue
H: 96°F
L: 82°F
Partly Cloudy
Wed
H: 96°F
L: 82°F
Sunny
Thu
H: 102°F
L: 78°F
Patchy rain nearby
Fri
H: 102°F
L: 77°F

Air Quality

PM2.5: 12.4 μg/m3
PM10: 12.77 μg/m3
Carbon Monoxide: 310.8 μg/m3
Nitrogen Dioxide: 7.96 μg/m3
Sulphur Dioxide: 4.07 μg/m3
Ozone: 110 μg/m3

Astronomical

Sunrise: 6:37 AM
Sun Transit: 1:31 PM
Sunset: 8:25 PM
Daylight: 13 hrs 48 mins
Moonrise: 10:22 AM
Moon Transit: 4:39 PM
Moonset: 10:49 PM
Moon Phase: Waxing Crescent
Moon Illumination: 9.3%

Best Times for Fishing or Hunting

Major Periods

5:01 AM - 7:31 AM
4:09 PM - 6:39 PM

Minor Periods

10:19 PM - 11:49 PM
9:52 AM - 11:22 AM

Action Rating: 2 out of 5

Heat Advisory issued July 27 at 8:04PM EDT until July 28 at 8:00PM EDT by NWS Charleston SC

Effective: Sun July 27, 2025, 8:04 PM
Expires: Mon July 28, 2025, 4:15 AM

* WHAT...Heat indices up to 112. * WHERE...Interior portions of southeast Georgia and southeast South Carolina. * WHEN...Until 8 PM EDT Monday. * IMPACTS...Hot temperatures and high humidity may cause heat illnesses.

Drink plenty of fluids, stay in an air-conditioned room, stay in the shade, and check up on relatives and neighbors. Do not leave young children and pets in unattended vehicles. Car interiors will reach lethal temperatures in a matter of minutes. Take extra precautions when outside. Wear lightweight and loose fitting clothing. Try to limit strenuous activities to early morning or evening. Take action when you see symptoms of heat exhaustion and heat stroke.


Heat Advisory issued July 28 at 1:16AM EDT until July 29 at 8:00PM EDT by NWS Charleston SC

Effective: Mon July 28, 2025, 1:16 AM
Expires: Mon July 28, 2025, 9:30 AM

* WHAT...Heat indices up to 112. * WHERE...Portions of southeast Georgia and southeast South Carolina. * WHEN...For the first Heat Advisory, until 8 PM EDT this evening. For the second Heat Advisory, from 11 AM to 8 PM EDT Tuesday. * IMPACTS...Hot temperatures and high humidity may cause heat illnesses.

Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. Take extra precautions when outside. Wear lightweight and loose fitting clothing. Try to limit strenuous activities to early morning or evening. Take action when you see symptoms of heat exhaustion and heat stroke.


Heat Advisory issued July 28 at 1:16AM EDT until July 28 at 8:00PM EDT by NWS Charleston SC

Effective: Mon July 28, 2025, 1:16 AM
Expires: Mon July 28, 2025, 9:30 AM

* WHAT...Heat indices up to 112. * WHERE...Portions of southeast Georgia and southeast South Carolina. * WHEN...For the first Heat Advisory, until 8 PM EDT this evening. For the second Heat Advisory, from 11 AM to 8 PM EDT Tuesday. * IMPACTS...Hot temperatures and high humidity may cause heat illnesses.

Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. Take extra precautions when outside. Wear lightweight and loose fitting clothing. Try to limit strenuous activities to early morning or evening. Take action when you see symptoms of heat exhaustion and heat stroke.


Extreme Heat Warning issued July 27 at 8:04PM EDT until July 28 at 8:00PM EDT by NWS Charleston SC

Effective: Sun July 27, 2025, 8:04 PM
Expires: Mon July 28, 2025, 4:15 AM

* WHAT...Dangerously hot conditions with heat index values up to 115. * WHERE...Portions of southeast Georgia and southeast South Carolina. * WHEN...Until 8 PM EDT Monday. * IMPACTS...Heat related illnesses increase significantly during extreme heat and high humidity events.

Drink plenty of fluids, stay in an air-conditioned room, stay in the shade, and check up on relatives and neighbors. Do not leave young children and pets in unattended vehicles. Car interiors will reach lethal temperatures in a matter of minutes. Take extra precautions when outside. Wear lightweight and loose fitting clothing. Try to limit strenuous activities to early morning or evening. Take action when you see symptoms of heat exhaustion and heat stroke.


Heat Advisory issued July 28 at 1:16AM EDT until July 29 at 8:00PM EDT by NWS Charleston SC

Effective: Mon July 28, 2025, 1:16 AM
Expires: Mon July 28, 2025, 9:30 AM

* WHAT...For the Extreme Heat Warning, dangerously hot conditions with heat index values up to 115. For the Heat Advisory, heat index values up to 112 expected. * WHERE...Portions of southeast Georgia and southeast South Carolina. * WHEN...For the Extreme Heat Warning, until 8 PM EDT this evening. For the Heat Advisory, from 11 AM to 8 PM EDT Tuesday. * IMPACTS...Heat related illnesses increase significantly during extreme heat and high humidity events. Hot temperatures and high humidity may cause heat illnesses.

Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. Do not leave young children and pets in unattended vehicles. Car interiors will reach lethal temperatures in a matter of minutes. Take extra precautions when outside. Wear lightweight and loose fitting clothing. Try to limit strenuous activities to early morning or evening. Take action when you see symptoms of heat exhaustion and heat stroke.


Monday, July 28, 2025

Weather Forecast

Conditions: Partly Cloudy
Average Temperature: 92.3°F
Average Humidity: 55%
Chance of Rain: 0%
Wind: 9.6 mph
UV Index: 2.6

Air Quality

AQI: 2 - Moderate
PM2.5: 15.64 μg/m3
PM10: 16.21 μg/m3
Carbon Monoxide: 303.77 μg/m3
Nitrogen Dioxide: 10.94 μg/m3
Sulphur Dioxide: 3.71 μg/m3
Ozone: 101.36 μg/m3

Astronomical

Sunrise: 6:37 AM
Sun Transit: 1:31 PM
Sunset: 8:25 PM
Daylight: 13 hrs 48 mins
Moonrise: 10:22 AM
Moon Transit: 4:39 PM
Moonset: 10:49 PM
Moon Phase: Waxing Crescent
Moon Illumination: 9.3%

Best Times for Fishing or Hunting

Major Periods

5:01 AM - 7:31 AM
4:09 PM - 6:39 PM

Minor Periods

10:19 PM - 11:49 PM
9:52 AM - 11:22 AM

Action Rating: 2 out of 5

Tuesday, July 29, 2025

Weather Forecast

Conditions: Thundery outbreaks in nearby
Average Temperature: 87.8°F
Average Humidity: 74%
Chance of Rain: 0%
Wind: 10.5 mph
UV Index: 2.5

Air Quality

AQI: 2 - Moderate
PM2.5: 36.16 μg/m3
PM10: 36.74 μg/m3
Carbon Monoxide: 373.33 μg/m3
Nitrogen Dioxide: 11.17 μg/m3
Sulphur Dioxide: 5.05 μg/m3
Ozone: 139.36 μg/m3

Astronomical

Sunrise: 6:38 AM
Sun Transit: 1:31 PM
Sunset: 8:24 PM
Daylight: 13 hrs 46 mins
Moonrise: 11:19 AM
Moon Transit: 5:19 PM
Moonset: 11:13 PM
Moon Phase: Waxing Crescent
Moon Illumination: 16.9%

Best Times for Fishing or Hunting

Major Periods

5:42 AM - 8:12 AM
4:49 PM - 7:19 PM

Minor Periods

12:00 AM - 12:00 AM
10:49 AM - 12:19 AM

Action Rating: 2 out of 5

Wednesday, July 30, 2025

Weather Forecast

Conditions: Partly Cloudy
Average Temperature: 87.2°F
Average Humidity: 75%
Chance of Rain: 0%
Wind: 8.7 mph
UV Index: 2.5

Air Quality

AQI: 2 - Moderate
PM2.5: 34.49 μg/m3
PM10: 35.08 μg/m3
Carbon Monoxide: 369.85 μg/m3
Nitrogen Dioxide: 13.42 μg/m3
Sulphur Dioxide: 5.95 μg/m3
Ozone: 113 μg/m3

Astronomical

Sunrise: 6:39 AM
Sun Transit: 1:31 PM
Sunset: 8:24 PM
Daylight: 13 hrs 45 mins
Moonrise: 12:15 AM
Moon Transit: 6:00 PM
Moonset: 12:13 AM
Moon Phase: Waxing Crescent
Moon Illumination: 26.2%

Best Times for Fishing or Hunting

Major Periods

6:22 AM - 8:52 AM
5:30 PM - 8:00 PM

Minor Periods

11:45 AM - 1:15 PM
12:00 AM - 12:00 AM

Action Rating: 4 out of 5

Thursday, July 31, 2025

Weather Forecast

Conditions: Sunny
Average Temperature: 89.3°F
Average Humidity: 59%
Chance of Rain: 0%
Wind: 9.8 mph
UV Index: 2.6

Air Quality

AQI: 2 - Moderate
PM2.5: 28.19 μg/m3
PM10: 28.99 μg/m3
Carbon Monoxide: 385.8 μg/m3
Nitrogen Dioxide: 9.12 μg/m3
Sulphur Dioxide: 6.9 μg/m3
Ozone: 108.54 μg/m3

Astronomical

Sunrise: 6:39 AM
Sun Transit: 1:31 PM
Sunset: 8:23 PM
Daylight: 13 hrs 43 mins
Moonrise: 1:11 PM
Moon Transit: 6:41 PM
Moonset: 12:39 AM
Moon Phase: First Quarter
Moon Illumination: 36.7%

Best Times for Fishing or Hunting

Major Periods

7:03 AM - 9:33 AM
6:11 PM - 8:41 PM

Minor Periods

12:41 AM - 2:11 PM
12:00 AM - 12:00 AM

Action Rating: 4 out of 5

Friday, August 1, 2025

Weather Forecast

Conditions: Patchy rain nearby
Average Temperature: 87.1°F
Average Humidity: 60%
Chance of Rain: 56%
Wind: 8.5 mph
UV Index: 0.1

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: 6:40 AM
Sun Transit: 1:30 PM
Sunset: 8:22 PM
Daylight: 13 hrs 42 mins
Moonrise: 2:08 PM
Moon Transit: 7:25 PM
Moonset: 12:07 AM
Moon Phase: First Quarter
Moon Illumination: 47.9%

Best Times for Fishing or Hunting

Major Periods

7:46 AM - 10:16 AM
6:55 PM - 9:25 PM

Minor Periods

1:38 PM - 3:08 PM
12:00 AM - 12:00 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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