Water Temperature of the Savannah River in Hardeeville, SC

Current Water Temperature

85.8°F

Measurement Time: Saturday, August 1, 2026, 11:45 PM EDT

Temperature Locations

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Local Points of Interest

Savannah National Wildlife Refuge; Port Wentworth, GA

Savannah River

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

Elevation Above Sea Level: 10 feet

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

GPS Coordinates: 32.2354722, -81.1510833

Nearby Water Temperatures

Abercorn Creek, Rincon, GA (1 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 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, Fort Pulaski, GA (19.9 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)

Weather for Hardeeville, South Carolina

Current Weather

76.6°F
Clear
Clear
83.8°F
81.7°F
92%
SSW 4.9 mph
8.1 mph
76.6°F
74.1°F
0 in
23%
0 mi
1010 mbar
0

Five Day Weather Forecast

Partly Cloudy
Sun
H: 90°F
L: 74°F
Partly Cloudy
Mon
H: 85°F
L: 72°F
Partly Cloudy
Tue
H: 94°F
L: 73°F
Partly Cloudy
Wed
H: 93°F
L: 74°F
Sunny
Thu
H: 93°F
L: 75°F

Air Quality

AQI: 1 - Good
PM2.5: 8.2 μg/m3
PM10: 8.3 μg/m3
Carbon Monoxide: 126 μg/m3
Nitrogen Dioxide: 4.7 μg/m3
Sulphur Dioxide: 0.9 μg/m3
Ozone: 63 μg/m3

Astronomical

Sunrise: 6:41 AM
Sun Transit: 1:30 PM
Sunset: 8:21 PM
Daylight: 13 hrs 41 mins
Moonrise: 10:36 PM
Moon Transit: 6:50 PM
Moonset: 10:25 AM
Moon Phase: Waning Gibbous
Moon Illumination: 75.9%

Best Times for Fishing or Hunting

Major Periods

6:20 PM - 8:50 PM
6:20 PM - 8:50 PM

Minor Periods

10:06 PM - 11:36 PM
9:55 AM - 11:25 AM

Action Rating: 4 out of 5

Small Craft Advisory issued August 1 at 10:59PM EDT until August 4 at 2:00AM EDT by NWS Charleston SC

Effective: Sat August 1, 2026, 10:59 PM
Expires: Sun August 2, 2026, 7:00 AM

* WHAT...Southwest winds 15 to 25 kt with gusts up to 30 kt and seas 3 to 6 ft expected. * WHERE...Edisto Beach to Savannah out 20 NM. * WHEN...From noon Sunday to 2 AM EDT Tuesday. * IMPACTS...Conditions will be hazardous to small craft.

Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions.


Small Craft Advisory issued August 2 at 2:10AM EDT until August 4 at 2:00AM EDT by NWS Charleston SC

Effective: Sun August 2, 2026, 2:10 AM
Expires: Sun August 2, 2026, 3:00 PM

* WHAT...Southwest winds 20 to 25 kt with gusts up to 30 kt and seas 3 to 6 ft expected. * WHERE...Edisto Beach to Savannah out 20 NM. * WHEN...From noon today to 2 AM EDT Tuesday. * IMPACTS...Conditions will be hazardous to small craft.

Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions.
Sunday, August 2, 2026

Weather Forecast

Partly Cloudy
90°F
73.9°F
80.3°F
82%
0.05 in
58%
0%
9.2 mph
9


Air Quality

AQI: 1 - Good
PM2.5: 7.19 μg/m3
PM10: 7.93 μg/m3
Carbon Monoxide: 132.54 μg/m3
Nitrogen Dioxide: 3.13 μg/m3
Sulphur Dioxide: 0.73 μg/m3
Ozone: 65.96 μg/m3

Astronomical

Sunrise: 6:41 AM
Sun Transit: 1:30 PM
Sunset: 8:21 PM
Daylight: 13 hrs 41 mins
Moonrise: 10:36 PM
Moon Transit: 6:50 PM
Moonset: 10:25 AM
Moon Phase: Waning Gibbous
Moon Illumination: 75.9%

Best Times for Fishing or Hunting

Major Periods

6:20 PM - 8:50 PM
6:20 PM - 8:50 PM

Minor Periods

10:06 PM - 11:36 PM
9:55 AM - 11:25 AM

Action Rating: 4 out of 5

Monday, August 3, 2026

Weather Forecast

Partly Cloudy
85°F
71.8°F
75.4°F
89%
0.09 in
74%
0%
11 mph
9.3


Air Quality

AQI: 1 - Good
PM2.5: 3.97 μg/m3
PM10: 4.13 μg/m3
Carbon Monoxide: 126.67 μg/m3
Nitrogen Dioxide: 3.28 μg/m3
Sulphur Dioxide: 0.69 μg/m3
Ozone: 62.29 μg/m3

Astronomical

Sunrise: 6:41 AM
Sun Transit: 1:30 PM
Sunset: 8:20 PM
Daylight: 13 hrs 39 mins
Moonrise: 11:04 PM
Moon Transit: 12:00 AM
Moonset: 11:26 AM
Moon Phase: Waning Gibbous
Moon Illumination: 65.6%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
6:01 PM - 8:31 PM

Minor Periods

12:00 AM - 12:00 AM
10:56 AM - 12:26 AM

Action Rating: 3 out of 5

Tuesday, August 4, 2026

Weather Forecast

Partly Cloudy
93.7°F
72.8°F
79.7°F
75%
0.09 in
63%
0%
11 mph
10.2


Air Quality

AQI: 1 - Good
PM2.5: 6.78 μg/m3
PM10: 7.44 μg/m3
Carbon Monoxide: 148.63 μg/m3
Nitrogen Dioxide: 3.67 μg/m3
Sulphur Dioxide: 0.94 μg/m3
Ozone: 75.63 μg/m3

Astronomical

Sunrise: 6:42 AM
Sun Transit: 1:30 PM
Sunset: 8:20 PM
Daylight: 13 hrs 38 mins
Moonrise: 12:04 AM
Moon Transit: 5:41 AM
Moonset: 12:29 AM
Moon Phase: Last Quarter
Moon Illumination: 54.6%

Best Times for Fishing or Hunting

Major Periods

5:11 AM - 7:41 AM
6:49 PM - 9:19 PM

Minor Periods

11:59 AM - 1:29 PM
12:00 AM - 12:00 AM

Action Rating: 2 out of 5

Wednesday, August 5, 2026

Weather Forecast

Partly Cloudy
93.4°F
73.8°F
81.1°F
72%
0.03 in
39%
0%
12.5 mph
8


Air Quality

AQI: 1 - Good
PM2.5: 8.79 μg/m3
PM10: 9.95 μg/m3
Carbon Monoxide: 147.19 μg/m3
Nitrogen Dioxide: 4.22 μg/m3
Sulphur Dioxide: 1.24 μg/m3
Ozone: 77.38 μg/m3

Astronomical

Sunrise: 6:43 AM
Sun Transit: 1:30 PM
Sunset: 8:19 PM
Daylight: 13 hrs 36 mins
Moonrise: 12:36 AM
Moon Transit: 6:30 AM
Moonset: 1:35 PM
Moon Phase: Last Quarter
Moon Illumination: 43.2%

Best Times for Fishing or Hunting

Major Periods

6:00 AM - 8:30 AM
7:40 PM - 10:10 PM

Minor Periods

1:05 PM - 2:35 PM
12:00 AM - 12:00 AM

Action Rating: 2 out of 5

Thursday, August 6, 2026

Weather Forecast

Sunny
92.7°F
74.6°F
82.2°F
74%
0.13 in
61%
0%
10.3 mph
8


Air Quality

AQI: 1 - Good
PM2.5: 10 μg/m3
PM10: 12.9 μg/m3
Carbon Monoxide: 164.67 μg/m3
Nitrogen Dioxide: 7.61 μg/m3
Sulphur Dioxide: 1.31 μg/m3
Ozone: 59.33 μg/m3

Astronomical

Sunrise: 6:43 AM
Sun Transit: 1:30 PM
Sunset: 8:18 PM
Daylight: 13 hrs 35 mins
Moonrise: 12:13 AM
Moon Transit: 7:24 AM
Moonset: 2:45 PM
Moon Phase: Last Quarter
Moon Illumination: 32.3%

Best Times for Fishing or Hunting

Major Periods

6:54 AM - 9:24 AM
8:36 PM - 11:06 PM

Minor Periods

2:15 PM - 3:45 PM
12:00 AM - 12:00 AM

Action Rating: 4 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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