Water Temperature of the Santee River in St. Stephen, SC

Current Water Temperature

32.0°F

Measurement Time: Wednesday, August 5, 2026, 4:45 AM EDT

Temperature Locations

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Local Points of Interest

Russellville, SC; Salters, SC

Santee River

Station Name: SANTEE RIVER NEAR RUSSELLVILLE, SC
Data Source: Water Data - usgc.gov

Elevation Above Sea Level: 36 feet

Nearest Address:
US-52
St. Stephen, SC 29479
Williamsburg County

GPS Coordinates: 33.49405569, -79.9603544

Nearby Water Temperatures

Rediversion Canal, St. Stephen, SC (5.3 mi)
Rediversion Canal, St. Stephen, SC (5.3 mi)
Santee River, Pineville, SC (10.8 mi)
Lake Marion, Pineville, SC (12.1 mi)
Cooper River, Moncks Corner, SC (19.3 mi)
West Branch Cooper River, Moncks Corner, SC (27.7 mi)
Cooper River, Goose Creek, SC (30.2 mi)
Chicken Creek, Goose Creek, SC (30.2 mi)
Cooper River, Moncks Corner, SC (33.2 mi)
Cooper River, Goose Creek, SC (35.3 mi)
Wando River, Charleston, SC (40.3 mi)
Ashley River, Summerville, SC (40.8 mi)
Cooper River, North Charleston, SC (41.7 mi)
South Santee River, McClellanville, SC (42.1 mi)
Wando River, Mount Pleasant, SC (44 mi)

Weather for St. Stephen, South Carolina

Current Weather

75.2°F
Mist
Mist
82.8°F
79.8°F
94%
SSE 3.6 mph
6.8 mph
75.2°F
73.4°F
0 in
81%
5 mi
1018 mbar
0.6

Five Day Weather Forecast

Sunny
Wed
H: 89°F
L: 74°F
Sunny
Thu
H: 93°F
L: 75°F
Sunny
Fri
H: 94°F
L: 76°F
Patchy rain nearby
Sat
H: 92°F
L: 75°F
Sunny
Sun
H: 95°F
L: 76°F

Air Quality

AQI: 1 - Good
PM2.5: 2.9 μg/m3
PM10: 3.8 μg/m3
Carbon Monoxide: 111 μg/m3
Nitrogen Dioxide: 2.1 μg/m3
Sulphur Dioxide: 0.6 μg/m3
Ozone: 73 μg/m3

Astronomical

Sunrise: 6:35 AM
Sun Transit: 1:25 PM
Sunset: 8:16 PM
Daylight: 13 hrs 41 mins
Moonrise: 12:29 AM
Moon Transit: 6:25 AM
Moonset: 1:33 PM
Moon Phase: Last Quarter
Moon Illumination: 43.2%

Best Times for Fishing or Hunting

Major Periods

5:55 AM - 8:25 AM
7:45 PM - 10:15 PM

Minor Periods

1:03 PM - 2:33 PM
12:00 AM - 12:00 AM

Action Rating: 2 out of 5

Flood Advisory issued August 5 at 3:59AM EDT until August 5 at 5:45AM EDT by NWS Charleston SC

Effective: Wed August 5, 2026, 3:59 AM
Expires: Wed August 5, 2026, 5:45 AM

* WHAT...Flooding caused by excessive rainfall continues. * WHERE...Berkeley County in southeastern South Carolina... Charleston County in southeastern South Carolina... * WHEN...Until 545 AM EDT. * IMPACTS...Minor flooding in low-lying and poor drainage areas. Overflowing poor drainage areas. * ADDITIONAL DETAILS... - At 358 AM EDT, Doppler radar indicated brands of showers and a few thunderstorms with torrential rainfall moving onshore across much of eastern Berkeley County and upper Charleston County. Up to 1 to 2 inches of rain have already fallen in some areas and an additional 1 to 2 inches could fall through 530 AM. The risk for minor flooding of low-lying and poor drainage areas continues. - Some locations that will experience flooding include... Mount Pleasant, McClellanville, Isle Of Palms, Sullivan's Island, Awendaw, Jamestown, Garris Landing, Bull Island, Price Inlet and Hampton Plantation State Park.

Be especially cautious at night when it is harder to recognize the dangers of flooding.


Flood Advisory issued August 5 at 2:42AM EDT until August 5 at 5:45AM EDT by NWS Charleston SC

Effective: Wed August 5, 2026, 2:42 AM
Expires: Wed August 5, 2026, 5:45 AM

* WHAT...Flooding caused by excessive rainfall is expected. * WHERE...Berkeley County in southeastern South Carolina... Charleston County in southeastern South Carolina... * WHEN...Until 545 AM EDT. * IMPACTS...Minor flooding in low-lying and poor drainage areas. Overflowing poor drainage areas. * ADDITIONAL DETAILS... - At 238 AM EDT, Doppler radar indicated brands of showers and a few thunderstorms with torrential rainfall moving onshore across much of eastern Berkeley County and upper Charleston County. Up to and inch of rain has already fallen in some areas and an additional 1 to 3 inches could fall through 530 AM, resulting in minor flooding of low-lying and poor drainage areas. - Some locations that will experience flooding include... Mount Pleasant, McClellanville, Isle Of Palms, Sullivan's Island, Awendaw, Jamestown, Garris Landing, Bull Island, Price Inlet and Hampton Plantation State Park.

Be especially cautious at night when it is harder to recognize the dangers of flooding.


Wednesday, August 5, 2026

Weather Forecast

Sunny
89.4°F
73.9°F
79.9°F
82%
0.01 in
24%
0%
11.9 mph
2.8


Air Quality

AQI: 1 - Good
PM2.5: 3.42 μg/m3
PM10: 4.12 μg/m3
Carbon Monoxide: 122.08 μg/m3
Nitrogen Dioxide: 2.64 μg/m3
Sulphur Dioxide: 0.83 μg/m3
Ozone: 71.63 μg/m3

Astronomical

Sunrise: 6:35 AM
Sun Transit: 1:25 PM
Sunset: 8:16 PM
Daylight: 13 hrs 41 mins
Moonrise: 12:29 AM
Moon Transit: 6:25 AM
Moonset: 1:33 PM
Moon Phase: Last Quarter
Moon Illumination: 43.2%

Best Times for Fishing or Hunting

Major Periods

5:55 AM - 8:25 AM
7:45 PM - 10:15 PM

Minor Periods

1:03 PM - 2:33 PM
12:00 AM - 12:00 AM

Action Rating: 2 out of 5

Thursday, August 6, 2026

Weather Forecast

Sunny
92.6°F
74.5°F
82.4°F
72%
0.05 in
57%
0%
8.7 mph
9.3


Air Quality

AQI: 1 - Good
PM2.5: 5.33 μg/m3
PM10: 7.29 μg/m3
Carbon Monoxide: 107.63 μg/m3
Nitrogen Dioxide: 3.88 μg/m3
Sulphur Dioxide: 0.85 μg/m3
Ozone: 54.33 μg/m3

Astronomical

Sunrise: 6:36 AM
Sun Transit: 1:25 PM
Sunset: 8:15 PM
Daylight: 13 hrs 39 mins
Moonrise: 12:05 AM
Moon Transit: 7:19 AM
Moonset: 2:43 PM
Moon Phase: Last Quarter
Moon Illumination: 32.3%

Best Times for Fishing or Hunting

Major Periods

6:49 AM - 9:19 AM
8:41 PM - 11:11 PM

Minor Periods

2:13 PM - 3:43 PM
12:00 AM - 12:00 AM

Action Rating: 4 out of 5

Friday, August 7, 2026

Weather Forecast

Sunny
93.5°F
76°F
82.2°F
76%
0.4 in
75%
0%
8.1 mph
7


Air Quality

AQI: 1 - Good
PM2.5: 6.72 μg/m3
PM10: 10.12 μg/m3
Carbon Monoxide: 105.08 μg/m3
Nitrogen Dioxide: 3.63 μg/m3
Sulphur Dioxide: 0.65 μg/m3
Ozone: 37 μg/m3

Astronomical

Sunrise: 6:37 AM
Sun Transit: 1:25 PM
Sunset: 8:14 PM
Daylight: 13 hrs 37 mins
Moonrise: 12:48 AM
Moon Transit: 8:17 AM
Moonset: 3:54 PM
Moon Phase: Last Quarter
Moon Illumination: 22.2%

Best Times for Fishing or Hunting

Major Periods

7:47 AM - 10:17 AM
12:00 AM - 12:00 AM

Minor Periods

3:24 PM - 4:54 PM
12:18 AM - 1:48 AM

Action Rating: 2 out of 5

Saturday, August 8, 2026

Weather Forecast

Patchy rain nearby
92°F
75.3°F
82.2°F
74%
0.03 in
42%
0%
7.2 mph
7


Air Quality

AQI: 1 - Good
PM2.5: 2.4 μg/m3
PM10: 3.18 μg/m3
Carbon Monoxide: 100.85 μg/m3
Nitrogen Dioxide: 2.5 μg/m3
Sulphur Dioxide: 0.58 μg/m3
Ozone: 48.58 μg/m3

Astronomical

Sunrise: 6:38 AM
Sun Transit: 1:25 PM
Sunset: 8:13 PM
Daylight: 13 hrs 36 mins
Moonrise: 1:41 AM
Moon Transit: 9:20 AM
Moonset: 5:03 PM
Moon Phase: Waning Crescent
Moon Illumination: 13.6%

Best Times for Fishing or Hunting

Major Periods

8:50 AM - 11:20 AM
12:00 AM - 12:00 AM

Minor Periods

4:33 PM - 6:03 PM
1:11 AM - 2:41 AM

Action Rating: 2 out of 5

Sunday, August 9, 2026

Weather Forecast

Sunny
94.7°F
75.9°F
83.7°F
72%
0.14 in
61%
0%
8.5 mph
8


Air Quality

AQI: 1 - Good
PM2.5: 2.89 μg/m3
PM10: 3.49 μg/m3
Carbon Monoxide: 107.78 μg/m3
Nitrogen Dioxide: 3.62 μg/m3
Sulphur Dioxide: 0.51 μg/m3
Ozone: 43.11 μg/m3

Astronomical

Sunrise: 6:38 AM
Sun Transit: 1:25 PM
Sunset: 8:12 PM
Daylight: 13 hrs 34 mins
Moonrise: 2:44 AM
Moon Transit: 10:25 AM
Moonset: 6:04 PM
Moon Phase: Waning Crescent
Moon Illumination: 6.8%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
9:55 AM - 12:25 AM

Minor Periods

5:34 PM - 7:04 PM
2:14 AM - 3:44 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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