Water Temperature of the Ashley River in North Charleston, SC
Current Water Temperature
Measurement Time: Thursday, July 31, 2025, 10:30 PM EDT
Temperature Locations
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Local Points of Interest
General William C. Westmoreland BridgeSponsored Content
Station Name: ASHLEY RIVER NEAR NORTH CHARLESTON, SC
Data Source: Water Data - usgc.gov
Elevation Above Sea Level: 0 feet / 0 meters
Nearest Address:
I-526 E
North Charleston, SC 29405
Charleston County
GPS Coordinates: 32.8346201, -80.0237014
Nearby Water Temperatures
Cooper River, North Charleston, SC (4.4 mi)Cooper River, North Charleston, SC (5.2 mi)
Cooper River, Charleston, SC (6.8 mi)
Cooper River, Charleston, SC (6.9 mi)
Cooper River, Charleston, SC (6.9 mi)
Cooper River, Mount Pleasant, SC (7.0 mi)
Wando River, Mount Pleasant, SC (7.6 mi)
Ashley River, Summerville, SC (9.7 mi)
Cooper River, Goose Creek, SC (11.8 mi)
Wando River, Charleston, SC (13.0 mi)
Cooper River, Moncks Corner, SC (14.2 mi)
Chicken Creek, Goose Creek, SC (15.8 mi)
Cooper River, Goose Creek, SC (16.2 mi)
West Branch Cooper River, Moncks Corner, SC (18.4 mi)
Atlantic Ocean, Isle of Palms, SC (23.6 mi)
Weather for North Charleston, South Carolina
Current Weather

Humidity: 91%
Feels Like: 94.9°F
Wind: SSW 8.3 mph
Wind Gusts: 13.3 mph
Precipitation: 0 in
Cloud Cover: 50%
Visibility: 9 mi
UV Index: 0
Five Day Weather Forecast

Fri
H: 97°F
L: 81°F

Sat
H: 82°F
L: 75°F

Sun
H: 77°F
L: 73°F

Mon
H: 84°F
L: 70°F

Tue
H: 83°F
L: 73°F
Air Quality
Nitrogen Dioxide: 9.81 μg/m3
Sulphur Dioxide: 4.07 μg/m3
Ozone: 71 μg/m3
Astronomical
Sun Transit: 1:26 PM
Sunset: 8:19 PM
Daylight: 13 hrs 44 mins
Moon Transit: 7:20 PM
Moonset: 12:01 AM
Moon Phase: First Quarter
Moon Illumination: 47.9%
Best Times for Fishing or Hunting
Major Periods
7:50 AM - 10:20 AM6:50 PM - 9:20 PM
Minor Periods
1:34 PM - 3:04 PM12:00 AM - 12:00 AM
Action Rating: 2 out of 5
Heat Advisory issued July 31 at 7:58PM EDT until August 1 at 8:00PM EDT by NWS Charleston SC
Effective: Thu July 31, 2025, 7:58 PM
Expires: Fri August 1, 2025, 4:00 AM
* WHAT...Heat index values of 108 to 111 expected. * WHERE...Portions of southeast Georgia and southeast South Carolina. * WHEN...From 11 AM to 8 PM EDT Friday. * IMPACTS...Hot temperatures and high humidity may cause heat illnesses.
Do not leave young children and pets in unattended vehicles. Car interiors will reach lethal temperatures in a matter of minutes. To reduce risk during outdoor work, the Occupational Safety and Health Administration recommends scheduling frequent rest breaks in shaded or air conditioned environments. Anyone overcome by heat should be moved to a cool and shaded location. Heat stroke is an emergency! Call 9 1 1. Drink plenty of fluids, stay in an air-conditioned room, stay in the shade, 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 1:32AM 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 July 31 at 7:58PM EDT until August 1 at 8:00PM EDT by NWS Charleston SC
Effective: Thu July 31, 2025, 7:58 PM
Expires: Fri August 1, 2025, 4:00 AM
* WHAT...Heat index values of 108 to 111 expected. * WHERE...Portions of southeast Georgia and southeast South Carolina. * WHEN...From 11 AM to 8 PM EDT Friday. * IMPACTS...Hot temperatures and high humidity may cause heat illnesses.
Do not leave young children and pets in unattended vehicles. Car interiors will reach lethal temperatures in a matter of minutes. To reduce risk during outdoor work, the Occupational Safety and Health Administration recommends scheduling frequent rest breaks in shaded or air conditioned environments. Anyone overcome by heat should be moved to a cool and shaded location. Heat stroke is an emergency! Call 9 1 1. Drink plenty of fluids, stay in an air-conditioned room, stay in the shade, 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 1:32AM 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 July 31 at 7:58PM EDT until August 1 at 8:00PM EDT by NWS Charleston SC
Effective: Thu July 31, 2025, 7:58 PM
Expires: Fri August 1, 2025, 4:00 AM
* WHAT...Heat index values of 108 to 111 expected. * WHERE...Portions of southeast Georgia and southeast South Carolina. * WHEN...From 11 AM to 8 PM EDT Friday. * IMPACTS...Hot temperatures and high humidity may cause heat illnesses.
Do not leave young children and pets in unattended vehicles. Car interiors will reach lethal temperatures in a matter of minutes. To reduce risk during outdoor work, the Occupational Safety and Health Administration recommends scheduling frequent rest breaks in shaded or air conditioned environments. Anyone overcome by heat should be moved to a cool and shaded location. Heat stroke is an emergency! Call 9 1 1. Drink plenty of fluids, stay in an air-conditioned room, stay in the shade, 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.
Weather Forecast
Average Temperature: 87.5°F
Average Humidity: 76%
Wind: 11.4 mph
UV Index: 2.5
Air Quality
Nitrogen Dioxide: 7.27 μg/m3
Sulphur Dioxide: 3.91 μg/m3
Ozone: 112.8 μg/m3
Astronomical
Sun Transit: 1:26 PM
Sunset: 8:19 PM
Daylight: 13 hrs 44 mins
Moon Transit: 7:20 PM
Moonset: 12:01 AM
Moon Phase: First Quarter
Moon Illumination: 47.9%
Best Times for Fishing or Hunting
Major Periods
7:50 AM - 10:20 AM6:50 PM - 9:20 PM
Minor Periods
1:34 PM - 3:04 PM12:00 AM - 12:00 AM
Action Rating: 2 out of 5
Weather Forecast
Average Temperature: 78.8°F
Average Humidity: 90%
Wind: 11 mph
UV Index: 0.4
Air Quality
Nitrogen Dioxide: 9.1 μg/m3
Sulphur Dioxide: 5.56 μg/m3
Ozone: 126.12 μg/m3
Astronomical
Sun Transit: 1:26 PM
Sunset: 8:18 PM
Daylight: 13 hrs 43 mins
Moon Transit: 8:06 PM
Moonset: 12:32 AM
Moon Phase: First Quarter
Moon Illumination: 59.1%
Best Times for Fishing or Hunting
Major Periods
8:35 AM - 11:05 AM7:36 PM - 10:06 PM
Minor Periods
2:33 PM - 4:03 PM12:02 AM - 1:32 AM
Action Rating: 2 out of 5
Weather Forecast
Average Temperature: 75.3°F
Average Humidity: 94%
Wind: 11.9 mph
UV Index: 1.1
Air Quality
Nitrogen Dioxide: 7.76 μg/m3
Sulphur Dioxide: 4.2 μg/m3
Ozone: 99.6 μg/m3
Astronomical
Sun Transit: 1:26 PM
Sunset: 8:17 PM
Daylight: 13 hrs 41 mins
Moon Transit: 8:56 PM
Moonset: 1:06 AM
Moon Phase: First Quarter
Moon Illumination: 70.0%
Best Times for Fishing or Hunting
Major Periods
9:23 AM - 11:53 AM8:26 PM - 10:56 PM
Minor Periods
3:32 PM - 5:02 PM12:36 AM - 2:06 AM
Action Rating: 3 out of 5
Weather Forecast
Average Temperature: 76.2°F
Average Humidity: 80%
Wind: 9.2 mph
UV Index: 2.1
Air Quality
Nitrogen Dioxide: 8.3 μg/m3
Sulphur Dioxide: 3.15 μg/m3
Ozone: 83.54 μg/m3
Astronomical
Sun Transit: 1:26 PM
Sunset: 8:16 PM
Daylight: 13 hrs 40 mins
Moon Transit: 9:48 PM
Moonset: 1:48 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 79.8%
Best Times for Fishing or Hunting
Major Periods
10:15 AM - 12:45 AM9:18 PM - 11:48 PM
Minor Periods
4:30 PM - 6:00 PM1:18 AM - 2:48 AM
Action Rating: 2 out of 5
Weather Forecast
Average Temperature: 77.6°F
Average Humidity: 85%
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: 1:26 PM
Sunset: 8:15 PM
Daylight: 13 hrs 38 mins
Moon Transit: 10:43 PM
Moonset: 2:37 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 88.0%
Best Times for Fishing or Hunting
Major Periods
11:08 AM - 1:38 PM12:00 AM - 12:00 AM
Minor Periods
5:25 PM - 6:55 PM2:07 AM - 3:37 AM
Action Rating: 2 out of 5