Water Temperature of the Savannah River in Hardeeville, SC
Current Water Temperature
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, GASponsored Content
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

Humidity: 79%
Feels Like: 82.2°F
Wind: WNW 4.7 mph
Wind Gusts: 9.9 mph
Precipitation: 0 in
Cloud Cover: 0%
Visibility: 9 mi
UV Index: 0
Five Day Weather Forecast

Mon
H: 100°F
L: 84°F

Tue
H: 96°F
L: 82°F

Wed
H: 96°F
L: 82°F

Thu
H: 102°F
L: 78°F

Fri
H: 102°F
L: 77°F
Air Quality
Nitrogen Dioxide: 7.96 μg/m3
Sulphur Dioxide: 4.07 μg/m3
Ozone: 110 μg/m3
Astronomical
Sun Transit: 1:31 PM
Sunset: 8:25 PM
Daylight: 13 hrs 48 mins
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 AM4:09 PM - 6:39 PM
Minor Periods
10:19 PM - 11:49 PM9:52 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.
Weather Forecast
Average Temperature: 92.3°F
Average Humidity: 55%
Wind: 9.6 mph
UV Index: 2.6
Air Quality
Nitrogen Dioxide: 10.94 μg/m3
Sulphur Dioxide: 3.71 μg/m3
Ozone: 101.36 μg/m3
Astronomical
Sun Transit: 1:31 PM
Sunset: 8:25 PM
Daylight: 13 hrs 48 mins
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 AM4:09 PM - 6:39 PM
Minor Periods
10:19 PM - 11:49 PM9:52 AM - 11:22 AM
Action Rating: 2 out of 5
Weather Forecast
Average Temperature: 87.8°F
Average Humidity: 74%
Wind: 10.5 mph
UV Index: 2.5
Air Quality
Nitrogen Dioxide: 11.17 μg/m3
Sulphur Dioxide: 5.05 μg/m3
Ozone: 139.36 μg/m3
Astronomical
Sun Transit: 1:31 PM
Sunset: 8:24 PM
Daylight: 13 hrs 46 mins
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 AM4:49 PM - 7:19 PM
Minor Periods
12:00 AM - 12:00 AM10:49 AM - 12:19 AM
Action Rating: 2 out of 5
Weather Forecast
Average Temperature: 87.2°F
Average Humidity: 75%
Wind: 8.7 mph
UV Index: 2.5
Air Quality
Nitrogen Dioxide: 13.42 μg/m3
Sulphur Dioxide: 5.95 μg/m3
Ozone: 113 μg/m3
Astronomical
Sun Transit: 1:31 PM
Sunset: 8:24 PM
Daylight: 13 hrs 45 mins
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 AM5:30 PM - 8:00 PM
Minor Periods
11:45 AM - 1:15 PM12:00 AM - 12:00 AM
Action Rating: 4 out of 5
Weather Forecast
Average Temperature: 89.3°F
Average Humidity: 59%
Wind: 9.8 mph
UV Index: 2.6
Air Quality
Nitrogen Dioxide: 9.12 μg/m3
Sulphur Dioxide: 6.9 μg/m3
Ozone: 108.54 μg/m3
Astronomical
Sun Transit: 1:31 PM
Sunset: 8:23 PM
Daylight: 13 hrs 43 mins
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 AM6:11 PM - 8:41 PM
Minor Periods
12:41 AM - 2:11 PM12:00 AM - 12:00 AM
Action Rating: 4 out of 5
Weather Forecast
Average Temperature: 87.1°F
Average Humidity: 60%
Wind: 8.5 mph
UV Index: 0.1
Air Quality
Nitrogen Dioxide: 0 μg/m3
Sulphur Dioxide: 0 μg/m3
Ozone: 0 μg/m3
Astronomical
Sun Transit: 1:30 PM
Sunset: 8:22 PM
Daylight: 13 hrs 42 mins
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 AM6:55 PM - 9:25 PM
Minor Periods
1:38 PM - 3:08 PM12:00 AM - 12:00 AM
Action Rating: 2 out of 5