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

Current Water Temperature

87.8°F

Measurement Time: Friday, August 1, 2025, 4:00 AM EDT

Temperature Locations

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Local Points of Interest

Russellville, SC; Salters, SC

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Santee River

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

Elevation Above Sea Level: 36 feet / 11 meters

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 (44.0 mi)

Weather for St. Stephen, South Carolina

Current Weather

77.2°F
Partly Cloudy
Conditions: Partly Cloudy
Humidity: 89%
Feels Like: 82.4°F
Wind: WSW 4.5 mph
Wind Gusts: 7 mph
Pressure: 30.03 in
Precipitation: 0 in
Cloud Cover: 0%
Visibility: 9 mi
UV Index: 0.7

Five Day Weather Forecast

Patchy rain nearby
Fri
H: 93°F
L: 80°F
Heavy rain
Sat
H: 82°F
L: 73°F
Overcast
Sun
H: 79°F
L: 71°F
Patchy rain nearby
Mon
H: 89°F
L: 69°F
Patchy rain nearby
Tue
H: 86°F
L: 72°F

Air Quality

AQI: 1 - Good
PM2.5: 24.05 μg/m3
PM10: 24.79 μg/m3
Carbon Monoxide: 381.1 μg/m3
Nitrogen Dioxide: 3.15 μg/m3
Sulphur Dioxide: 6.29 μg/m3
Ozone: 149 μg/m3

Astronomical

Sunrise: 6:33 AM
Sun Transit: 1:26 PM
Sunset: 8:20 PM
Daylight: 13 hrs 47 mins
Moonrise: 2:06 PM
Moon Transit: 7:20 PM
Moonset: 12:59 AM
Moon Phase: First Quarter
Moon Illumination: 47.9%

Best Times for Fishing or Hunting

Major Periods

7:51 AM - 10:21 AM
6:50 PM - 9:20 PM

Minor Periods

1:36 PM - 3:06 PM
12:00 AM - 12:00 AM

Action Rating: 2 out of 5

Heat Advisory issued August 1 at 1:32AM EDT until August 1 at 8:00PM EDT by NWS Charleston SC

Effective: Fri August 1, 2025, 1:32 AM
Expires: Fri August 1, 2025, 9:45 AM

* WHAT...Heat index values up to 109 expected. * WHERE...In Georgia, Jenkins and Screven Counties. In South Carolina, Allendale, Dorchester, Hampton, Inland Berkeley, and Inland Colleton Counties. * WHEN...From 11 AM this morning to 8 PM EDT this evening. * 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.


Heat Advisory issued August 1 at 1:32AM EDT until August 1 at 8:00PM EDT by NWS Charleston SC

Effective: Fri August 1, 2025, 1:32 AM
Expires: Fri August 1, 2025, 9:45 AM

* WHAT...Heat index values of 108 to 112 expected. * WHERE...Portions of southeast Georgia and southeast South Carolina. * WHEN...From 11 AM this morning to 8 PM EDT this evening. * 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 August 1 at 1:01AM EDT until August 1 at 8:00PM EDT by NWS Columbia SC

Effective: Fri August 1, 2025, 1:01 AM
Expires: Fri August 1, 2025, 2:15 PM

* WHAT...Heat index values up to 110 expected. * WHERE...Portions of east central Georgia and central South Carolina. * WHEN...From 11 AM this morning to 8 PM EDT this evening. * 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. 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.


Friday, August 1, 2025

Weather Forecast

Conditions: Patchy rain nearby
Average Temperature: 85.7°F
Average Humidity: 77%
Chance of Rain: 76%
Wind: 9.6 mph
UV Index: 2.5

Air Quality

AQI: 2 - Moderate
PM2.5: 18.6 μg/m3
PM10: 18.94 μg/m3
Carbon Monoxide: 377.55 μg/m3
Nitrogen Dioxide: 6.22 μg/m3
Sulphur Dioxide: 3.59 μg/m3
Ozone: 110.04 μg/m3

Astronomical

Sunrise: 6:33 AM
Sun Transit: 1:26 PM
Sunset: 8:20 PM
Daylight: 13 hrs 47 mins
Moonrise: 2:06 PM
Moon Transit: 7:20 PM
Moonset: 12:59 AM
Moon Phase: First Quarter
Moon Illumination: 47.9%

Best Times for Fishing or Hunting

Major Periods

7:51 AM - 10:21 AM
6:50 PM - 9:20 PM

Minor Periods

1:36 PM - 3:06 PM
12:00 AM - 12:00 AM

Action Rating: 2 out of 5

Saturday, August 2, 2025

Weather Forecast

Conditions: Heavy rain
Average Temperature: 77.8°F
Average Humidity: 89%
Chance of Rain: 88%
Wind: 8.7 mph
UV Index: 1.4

Air Quality

AQI: 1 - Good
PM2.5: 14.84 μg/m3
PM10: 15.08 μg/m3
Carbon Monoxide: 399.9 μg/m3
Nitrogen Dioxide: 5.11 μg/m3
Sulphur Dioxide: 2.36 μg/m3
Ozone: 100.88 μg/m3

Astronomical

Sunrise: 6:34 AM
Sun Transit: 1:26 PM
Sunset: 8:19 PM
Daylight: 13 hrs 45 mins
Moonrise: 3:04 PM
Moon Transit: 8:06 PM
Moonset: 12:30 AM
Moon Phase: First Quarter
Moon Illumination: 59.1%

Best Times for Fishing or Hunting

Major Periods

8:36 AM - 11:06 AM
7:36 PM - 10:06 PM

Minor Periods

2:34 PM - 4:04 PM
12:00 AM - 12:00 AM

Action Rating: 2 out of 5

Sunday, August 3, 2025

Weather Forecast

Conditions: Overcast
Average Temperature: 73.7°F
Average Humidity: 88%
Chance of Rain: 0%
Wind: 11 mph
UV Index: 1.9

Air Quality

AQI: 1 - Good
PM2.5: 11.99 μg/m3
PM10: 13.11 μg/m3
Carbon Monoxide: 332.7 μg/m3
Nitrogen Dioxide: 4.03 μg/m3
Sulphur Dioxide: 1.75 μg/m3
Ozone: 83.32 μg/m3

Astronomical

Sunrise: 6:34 AM
Sun Transit: 1:26 PM
Sunset: 8:18 PM
Daylight: 13 hrs 44 mins
Moonrise: 4:04 PM
Moon Transit: 8:56 PM
Moonset: 1:04 AM
Moon Phase: First Quarter
Moon Illumination: 70.0%

Best Times for Fishing or Hunting

Major Periods

9:24 AM - 11:54 AM
8:26 PM - 10:56 PM

Minor Periods

3:34 PM - 5:04 PM
12:34 AM - 2:04 AM

Action Rating: 3 out of 5

Monday, August 4, 2025

Weather Forecast

Conditions: Patchy rain nearby
Average Temperature: 77.9°F
Average Humidity: 66%
Chance of Rain: 79%
Wind: 10.5 mph
UV Index: 2.4

Air Quality

AQI: 1 - Good
PM2.5: 12.26 μg/m3
PM10: 14.41 μg/m3
Carbon Monoxide: 308.21 μg/m3
Nitrogen Dioxide: 4.88 μg/m3
Sulphur Dioxide: 2.12 μg/m3
Ozone: 74.16 μg/m3

Astronomical

Sunrise: 6:35 AM
Sun Transit: 1:25 PM
Sunset: 8:17 PM
Daylight: 13 hrs 42 mins
Moonrise: 5:02 PM
Moon Transit: 9:48 PM
Moonset: 1:45 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 79.8%

Best Times for Fishing or Hunting

Major Periods

10:15 AM - 12:45 AM
9:18 PM - 11:48 PM

Minor Periods

4:32 PM - 6:02 PM
1:15 AM - 2:45 AM

Action Rating: 2 out of 5

Tuesday, August 5, 2025

Weather Forecast

Conditions: Patchy rain nearby
Average Temperature: 78.1°F
Average Humidity: 74%
Chance of Rain: 88%
Wind: 10.7 mph
UV Index: 0.1

Air Quality

AQI: 1 - Good
PM2.5: 11.73 μg/m3
PM10: 15.37 μg/m3
Carbon Monoxide: 326.17 μg/m3
Nitrogen Dioxide: 6.23 μg/m3
Sulphur Dioxide: 2.43 μg/m3
Ozone: 63.54 μg/m3

Astronomical

Sunrise: 6:36 AM
Sun Transit: 1:25 PM
Sunset: 8:16 PM
Daylight: 13 hrs 40 mins
Moonrise: 5:57 PM
Moon Transit: 10:43 PM
Moonset: 2:34 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 88.0%

Best Times for Fishing or Hunting

Major Periods

11:09 AM - 1:39 PM
12:00 AM - 12:00 AM

Minor Periods

5:27 PM - 6:57 PM
2:04 AM - 3:34 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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