Water Temperature of the Ashley River in Summerville, SC

Current Water Temperature

68.0°F

Measurement Time: Wednesday, April 8, 2026, 7:45 PM EDT

Temperature Locations

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Ashley River

Station Name: ASHLEY RIVER BELOW SUMMERVILLE, SC
Data Source: Water Data - usgc.gov

Elevation Above Sea Level: 13 feet

Nearest Address:
198 Pelzer Dr
Summerville, SC 29485
Dorchester County

GPS Coordinates: 32.92583333, -80.1516667

Nearby Water Temperatures

Ashley River, North Charleston, SC (9.7 mi)
Cooper River, North Charleston, SC (11.2 mi)
Cooper River, North Charleston, SC (12.5 mi)
Cooper River, Goose Creek, SC (13.9 mi)
Chicken Creek, Goose Creek, SC (14.4 mi)
Cooper River, Goose Creek, SC (15.5 mi)
Cooper River, Moncks Corner, SC (15.5 mi)
Wando River, Mount Pleasant, SC (15.5 mi)
Cooper River, Mount Pleasant, SC (16.4 mi)
West Branch Cooper River, Moncks Corner, SC (16.5 mi)
Cooper River, Charleston, SC (16.5 mi)
Cooper River, Charleston, SC (16.6 mi)
Cooper River, Charleston, SC (16.6 mi)
Wando River, Charleston, SC (19 mi)
Cooper River, Moncks Corner, SC (22.5 mi)

Weather for Summerville, South Carolina

Current Weather

50.5°F
Overcast
Overcast
47.2°F
51.6°F
66%
NE 8.5 mph
13.7 mph
48.2°F
40.1°F
0 in
100%
9 mi
1030 mbar
0

Five Day Weather Forecast

Sunny
Thu
H: 72°F
L: 46°F
Sunny
Fri
H: 79°F
L: 56°F
Sunny
Sat
H: 85°F
L: 56°F
Sunny
Sun
H: 80°F
L: 57°F
Sunny
Mon
H: 83°F
L: 59°F

Air Quality

PM2.5: 14.65 μg/m3
PM10: 16.55 μg/m3
Carbon Monoxide: 183.85 μg/m3
Nitrogen Dioxide: 4.05 μg/m3
Sulphur Dioxide: 2.85 μg/m3
Ozone: 91 μg/m3

Astronomical

Sunrise: 6:58 AM
Sun Transit: 1:22 PM
Sunset: 7:47 PM
Daylight: 12 hrs 48 mins
Moonrise: 2:11 AM
Moon Transit: 7:01 AM
Moonset: 11:54 AM
Moon Phase: Last Quarter
Moon Illumination: 41.9%

Best Times for Fishing or Hunting

Major Periods

6:31 AM - 9:01 AM
8:18 PM - 10:48 PM

Minor Periods

11:24 AM - 12:54 AM
1:41 AM - 3:11 AM

Action Rating: 3 out of 5

High Surf Advisory issued April 8 at 2:19PM EDT until April 9 at 8:00PM EDT by NWS Charleston SC

Effective: Wed April 8, 2026, 2:19 PM
Expires: Wed April 8, 2026, 10:30 PM

* WHAT...For the High Rip Current Risk, dangerous rip currents. For the High Surf Advisory, large breaking waves of 5 to 6 feet in the surf zone. * WHERE...South Carolina Beaches, and Georgia Beaches. * WHEN...For the High Rip Current Risk, through Thursday evening. For the High Surf Advisory, until 8 PM EDT Thursday. * IMPACTS...Dangerous swimming and surfing conditions and localized beach erosion. Rip currents can sweep even the best swimmers away from shore into deeper water.

Inexperienced swimmers should remain out of the water due to dangerous surf conditions. Swim near a lifeguard. If caught in a rip current, relax and float. Don't swim against the current. If able, swim in a direction following the shoreline. If unable to escape, face the shore and call or wave for help.


Rip Current Statement issued April 8 at 2:19PM EDT until April 9 at 8:00PM EDT by NWS Charleston SC

Effective: Wed April 8, 2026, 2:19 PM
Expires: Wed April 8, 2026, 10:30 PM

* WHAT...For the High Rip Current Risk, dangerous rip currents. For the High Surf Advisory, large breaking waves of 5 to 6 feet in the surf zone. * WHERE...South Carolina Beaches, and Georgia Beaches. * WHEN...For the High Rip Current Risk, through Thursday evening. For the High Surf Advisory, until 8 PM EDT Thursday. * IMPACTS...Dangerous swimming and surfing conditions and localized beach erosion. Rip currents can sweep even the best swimmers away from shore into deeper water.

Inexperienced swimmers should remain out of the water due to dangerous surf conditions. Swim near a lifeguard. If caught in a rip current, relax and float. Don't swim against the current. If able, swim in a direction following the shoreline. If unable to escape, face the shore and call or wave for help.
Thursday, April 9, 2026

Weather Forecast

Sunny
71.6°F
46°F
59.4°F
60%
0 in
0%
0%
9.8 mph
1.8


Air Quality

AQI: 1 - Good
PM2.5: 11.04 μg/m3
PM10: 12.87 μg/m3
Carbon Monoxide: 174.29 μg/m3
Nitrogen Dioxide: 3.6 μg/m3
Sulphur Dioxide: 2.93 μg/m3
Ozone: 102.84 μg/m3

Astronomical

Sunrise: 6:58 AM
Sun Transit: 1:22 PM
Sunset: 7:47 PM
Daylight: 12 hrs 48 mins
Moonrise: 2:11 AM
Moon Transit: 7:01 AM
Moonset: 11:54 AM
Moon Phase: Last Quarter
Moon Illumination: 41.9%

Best Times for Fishing or Hunting

Major Periods

6:31 AM - 9:01 AM
8:18 PM - 10:48 PM

Minor Periods

11:24 AM - 12:54 AM
1:41 AM - 3:11 AM

Action Rating: 3 out of 5

Friday, April 10, 2026

Weather Forecast

Sunny
78.6°F
55.8°F
65.7°F
60%
0 in
0%
0%
7.2 mph
1.9


Air Quality

AQI: 1 - Good
PM2.5: 10.57 μg/m3
PM10: 12.48 μg/m3
Carbon Monoxide: 188.73 μg/m3
Nitrogen Dioxide: 4.71 μg/m3
Sulphur Dioxide: 3.25 μg/m3
Ozone: 100.08 μg/m3

Astronomical

Sunrise: 6:57 AM
Sun Transit: 1:21 PM
Sunset: 7:47 PM
Daylight: 12 hrs 50 mins
Moonrise: 2:54 AM
Moon Transit: 7:51 AM
Moonset: 12:53 AM
Moon Phase: Last Quarter
Moon Illumination: 31.0%

Best Times for Fishing or Hunting

Major Periods

7:21 AM - 9:51 AM
9:07 PM - 11:37 PM

Minor Periods

12:23 AM - 1:53 PM
2:24 AM - 3:54 AM

Action Rating: 3 out of 5

Saturday, April 11, 2026

Weather Forecast

Sunny
84.6°F
56.3°F
69.8°F
60%
0 in
0%
0%
7.8 mph
2


Air Quality

AQI: 1 - Good
PM2.5: 13.4 μg/m3
PM10: 15.95 μg/m3
Carbon Monoxide: 195.62 μg/m3
Nitrogen Dioxide: 8.85 μg/m3
Sulphur Dioxide: 3.58 μg/m3
Ozone: 94.12 μg/m3

Astronomical

Sunrise: 6:56 AM
Sun Transit: 1:21 PM
Sunset: 7:48 PM
Daylight: 12 hrs 52 mins
Moonrise: 3:32 AM
Moon Transit: 8:40 AM
Moonset: 1:54 PM
Moon Phase: Last Quarter
Moon Illumination: 21.1%

Best Times for Fishing or Hunting

Major Periods

8:10 AM - 10:40 AM
12:00 AM - 12:00 AM

Minor Periods

1:24 PM - 2:54 PM
3:02 AM - 4:32 AM

Action Rating: 2 out of 5

Sunday, April 12, 2026

Weather Forecast

Sunny
79.9°F
56.6°F
68.3°F
61%
0 in
0%
0%
10.5 mph
2.1


Air Quality

AQI: 1 - Good
PM2.5: 8.5 μg/m3
PM10: 10.57 μg/m3
Carbon Monoxide: 170.9 μg/m3
Nitrogen Dioxide: 8.6 μg/m3
Sulphur Dioxide: 2.66 μg/m3
Ozone: 88.62 μg/m3

Astronomical

Sunrise: 6:55 AM
Sun Transit: 1:21 PM
Sunset: 7:49 PM
Daylight: 12 hrs 54 mins
Moonrise: 4:06 AM
Moon Transit: 9:27 AM
Moonset: 2:56 PM
Moon Phase: Waning Crescent
Moon Illumination: 12.6%

Best Times for Fishing or Hunting

Major Periods

8:57 AM - 11:27 AM
12:00 AM - 12:00 AM

Minor Periods

2:26 PM - 3:56 PM
3:36 AM - 5:06 AM

Action Rating: 2 out of 5

Monday, April 13, 2026

Weather Forecast

Sunny
83.1°F
58.6°F
67.5°F
71%
0 in
0%
0%
10.3 mph
0


Air Quality

AQI: 0 -
PM2.5: 0 μg/m3
PM10: 0 μg/m3
Carbon Monoxide: 0 μg/m3
Nitrogen Dioxide: 0 μg/m3
Sulphur Dioxide: 0 μg/m3
Ozone: 0 μg/m3

Astronomical

Sunrise: 6:53 AM
Sun Transit: 1:21 PM
Sunset: 7:49 PM
Daylight: 12 hrs 56 mins
Moonrise: 4:36 AM
Moon Transit: 10:13 AM
Moonset: 3:59 PM
Moon Phase: Waning Crescent
Moon Illumination: 6.1%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
9:43 AM - 12:13 AM

Minor Periods

3:29 PM - 4:59 PM
4:06 AM - 5:36 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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