Water Temperature of the Cooper River in Charleston, SC

Current Water Temperature

79.0°F

Measurement Time: Wednesday, May 21, 2025, 8:00 AM EDT

Temperature Locations

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Local Points of Interest

Waterfront Park; Cruise Ship Terminal; Charleston Pier; Customs House

Cooper River

Station Name: COOPER R AT CUSTOMS HOUSE (AUX) AT CHARLESTON, SC
Data Source: Water Data - usgc.gov

Elevation Above Sea Level: 0 feet

Nearest Address:
192 Concord St
Charleston, SC 29401
Charleston County

GPS Coordinates: 32.7804544, -79.923699

Nearby Water Temperatures

Cooper River, Charleston, SC (0 mi)
Cooper River, Charleston, SC (0.1 mi)
Cooper River, Mount Pleasant, SC (1.7 mi)
Cooper River, North Charleston, SC (5.5 mi)
Wando River, Mount Pleasant, SC (5.7 mi)
Ashley River, North Charleston, SC (6.9 mi)
Cooper River, North Charleston, SC (7.9 mi)
Wando River, Charleston, SC (11.3 mi)
Cooper River, Goose Creek, SC (14 mi)
Cooper River, Moncks Corner, SC (16.3 mi)
Ashley River, Summerville, SC (16.6 mi)
Atlantic Ocean, Isle of Palms, SC (17.8 mi)
Cooper River, Goose Creek, SC (19.2 mi)
Chicken Creek, Goose Creek, SC (19.2 mi)
West Branch Cooper River, Moncks Corner, SC (21.7 mi)

Weather for Charleston, South Carolina

Current Weather

83°F
Chance Showers And Thunderstorms
Chance Showers And Thunderstorms
82%
E 7 mph
77°F

Weather Forecast

Chance Showers And Thunderstorms
Today
84°F - Chance Showers And Thunderstorms
Slight Chance Showers And Thunderstorms then Partly Cloudy
Tonight
77°F - Slight Chance Showers And Thunderstorms then Partly Cloudy
Slight Chance Showers And Thunderstorms then Sunny
Tuesday
88°F - Slight Chance Showers And Thunderstorms then Sunny
Partly Cloudy
Tuesday Night
76°F - Partly Cloudy
Mostly Sunny
Wednesday
89°F - Mostly Sunny
Partly Cloudy
Wednesday Night
76°F - Partly Cloudy
Slight Chance Showers And Thunderstorms
Thursday
89°F - Slight Chance Showers And Thunderstorms
Partly Cloudy
Thursday Night
77°F - Partly Cloudy
Slight Chance Showers And Thunderstorms
Friday
91°F - Slight Chance Showers And Thunderstorms
Slight Chance Showers And Thunderstorms
Friday Night
77°F - Slight Chance Showers And Thunderstorms
Chance Showers And Thunderstorms
Saturday
91°F - Chance Showers And Thunderstorms
Chance Showers And Thunderstorms
Saturday Night
76°F - Chance Showers And Thunderstorms
Chance Showers And Thunderstorms
Sunday
86°F - Chance Showers And Thunderstorms
Chance Showers And Thunderstorms
Sunday Night
73°F - Chance Showers And Thunderstorms

Astronomical

Sunrise: 6:54 AM
Sun Transit: 1:19 PM
Sunset: 7:45 PM
Daylight: 12 hrs 52 mins
Moonrise: 9:33 PM
Moon Transit: 3:35 AM
Moonset: 10:18 AM
Moon Phase: Waning Gibbous
Moon Illumination: 80.9%

Best Times for Fishing or Hunting

Major Periods

3:05 AM - 5:35 AM
4:52 PM - 7:22 PM

Minor Periods

9:03 PM - 10:33 PM
9:48 AM - 11:18 AM

Action Rating: 3 out of 5

Wednesday, December 31, 1969

Weather Forecast

°F
°F
°F
%
in
%
%
mph


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: 6:54 AM
Sun Transit: 1:19 PM
Sunset: 7:45 PM
Daylight: 12 hrs 52 mins
Moonrise: 9:33 PM
Moon Transit: 3:35 AM
Moonset: 10:18 AM
Moon Phase: Waning Gibbous
Moon Illumination: 80.9%

Best Times for Fishing or Hunting

Major Periods

3:05 AM - 5:35 AM
4:52 PM - 7:22 PM

Minor Periods

9:03 PM - 10:33 PM
9:48 AM - 11:18 AM

Action Rating: 3 out of 5

Wednesday, December 31, 1969

Weather Forecast

°F
°F
°F
%
in
%
%
mph


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: 6:54 AM
Sun Transit: 1:19 PM
Sunset: 7:45 PM
Daylight: 12 hrs 52 mins
Moonrise: 9:33 PM
Moon Transit: 3:35 AM
Moonset: 10:18 AM
Moon Phase: Waning Gibbous
Moon Illumination: 80.9%

Best Times for Fishing or Hunting

Major Periods

3:05 AM - 5:35 AM
4:52 PM - 7:22 PM

Minor Periods

9:03 PM - 10:33 PM
9:48 AM - 11:18 AM

Action Rating: 3 out of 5

Wednesday, December 31, 1969

Weather Forecast

°F
°F
°F
%
in
%
%
mph


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: 6:55 AM
Sun Transit: 1:19 PM
Sunset: 7:44 PM
Daylight: 12 hrs 50 mins
Moonrise: 10:08 PM
Moon Transit: 4:23 AM
Moonset: 11:23 AM
Moon Phase: Waning Gibbous
Moon Illumination: 71.2%

Best Times for Fishing or Hunting

Major Periods

3:53 AM - 6:23 AM
5:42 PM - 8:12 PM

Minor Periods

9:38 PM - 11:08 PM
10:53 AM - 12:23 AM

Action Rating: 3 out of 5

Wednesday, December 31, 1969

Weather Forecast

°F
°F
°F
%
in
%
%
mph


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: 6:55 AM
Sun Transit: 1:19 PM
Sunset: 7:44 PM
Daylight: 12 hrs 50 mins
Moonrise: 10:08 PM
Moon Transit: 4:23 AM
Moonset: 11:23 AM
Moon Phase: Waning Gibbous
Moon Illumination: 71.2%

Best Times for Fishing or Hunting

Major Periods

3:53 AM - 6:23 AM
5:42 PM - 8:12 PM

Minor Periods

9:38 PM - 11:08 PM
10:53 AM - 12:23 AM

Action Rating: 3 out of 5

Wednesday, December 31, 1969

Weather Forecast

°F
°F
°F
%
in
%
%
mph


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: 6:55 AM
Sun Transit: 1:19 PM
Sunset: 7:43 PM
Daylight: 12 hrs 48 mins
Moonrise: 10:49 PM
Moon Transit: 5:15 AM
Moonset: 12:32 AM
Moon Phase: Waning Gibbous
Moon Illumination: 60.5%

Best Times for Fishing or Hunting

Major Periods

4:45 AM - 7:15 AM
6:36 PM - 9:06 PM

Minor Periods

10:19 PM - 11:49 PM
12:02 AM - 1:32 PM

Action Rating: 3 out of 5

Wednesday, December 31, 1969

Weather Forecast

°F
°F
°F
%
in
%
%
mph


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: 6:55 AM
Sun Transit: 1:19 PM
Sunset: 7:43 PM
Daylight: 12 hrs 48 mins
Moonrise: 10:49 PM
Moon Transit: 5:15 AM
Moonset: 12:32 AM
Moon Phase: Waning Gibbous
Moon Illumination: 60.5%

Best Times for Fishing or Hunting

Major Periods

4:45 AM - 7:15 AM
6:36 PM - 9:06 PM

Minor Periods

10:19 PM - 11:49 PM
12:02 AM - 1:32 PM

Action Rating: 3 out of 5

Wednesday, December 31, 1969

Weather Forecast

°F
°F
°F
%
in
%
%
mph


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: 6:56 AM
Sun Transit: 1:19 PM
Sunset: 7:42 PM
Daylight: 12 hrs 46 mins
Moonrise: 11:37 PM
Moon Transit: 6:11 AM
Moonset: 1:42 PM
Moon Phase: Last Quarter
Moon Illumination: 49.2%

Best Times for Fishing or Hunting

Major Periods

5:41 AM - 8:11 AM
7:35 PM - 10:05 PM

Minor Periods

12:00 AM - 12:00 AM
1:12 PM - 2:42 PM

Action Rating: 3 out of 5

Wednesday, December 31, 1969

Weather Forecast

°F
°F
°F
%
in
%
%
mph


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: 6:56 AM
Sun Transit: 1:19 PM
Sunset: 7:42 PM
Daylight: 12 hrs 46 mins
Moonrise: 11:37 PM
Moon Transit: 6:11 AM
Moonset: 1:42 PM
Moon Phase: Last Quarter
Moon Illumination: 49.2%

Best Times for Fishing or Hunting

Major Periods

5:41 AM - 8:11 AM
7:35 PM - 10:05 PM

Minor Periods

12:00 AM - 12:00 AM
1:12 PM - 2:42 PM

Action Rating: 3 out of 5

Wednesday, December 31, 1969

Weather Forecast

°F
°F
°F
%
in
%
%
mph


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: 6:56 AM
Sun Transit: 1:18 PM
Sunset: 7:40 PM
Daylight: 12 hrs 44 mins
Moonrise: 12:37 AM
Moon Transit: 7:12 AM
Moonset: 2:50 PM
Moon Phase: Last Quarter
Moon Illumination: 38.0%

Best Times for Fishing or Hunting

Major Periods

6:42 AM - 9:12 AM
8:37 PM - 11:07 PM

Minor Periods

2:20 PM - 3:50 PM
12:00 AM - 12:00 AM

Action Rating: 3 out of 5

Wednesday, December 31, 1969

Weather Forecast

°F
°F
°F
%
in
%
%
mph


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: 6:56 AM
Sun Transit: 1:18 PM
Sunset: 7:40 PM
Daylight: 12 hrs 44 mins
Moonrise: 12:37 AM
Moon Transit: 7:12 AM
Moonset: 2:50 PM
Moon Phase: Last Quarter
Moon Illumination: 38.0%

Best Times for Fishing or Hunting

Major Periods

6:42 AM - 9:12 AM
8:37 PM - 11:07 PM

Minor Periods

2:20 PM - 3:50 PM
12:00 AM - 12:00 AM

Action Rating: 3 out of 5

Wednesday, December 31, 1969

Weather Forecast

°F
°F
°F
%
in
%
%
mph


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: 6:57 AM
Sun Transit: 1:18 PM
Sunset: 7:39 PM
Daylight: 12 hrs 42 mins
Moonrise: 12:36 AM
Moon Transit: 8:14 AM
Moonset: 3:53 PM
Moon Phase: Last Quarter
Moon Illumination: 27.4%

Best Times for Fishing or Hunting

Major Periods

7:44 AM - 10:14 AM
12:00 AM - 12:00 AM

Minor Periods

3:23 PM - 4:53 PM
12:06 AM - 1:36 AM

Action Rating: 2 out of 5

Wednesday, December 31, 1969

Weather Forecast

°F
°F
°F
%
in
%
%
mph


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: 6:57 AM
Sun Transit: 1:18 PM
Sunset: 7:39 PM
Daylight: 12 hrs 42 mins
Moonrise: 12:36 AM
Moon Transit: 8:14 AM
Moonset: 3:53 PM
Moon Phase: Last Quarter
Moon Illumination: 27.4%

Best Times for Fishing or Hunting

Major Periods

7:44 AM - 10:14 AM
12:00 AM - 12:00 AM

Minor Periods

3:23 PM - 4:53 PM
12:06 AM - 1:36 AM

Action Rating: 2 out of 5

Wednesday, December 31, 1969

Weather Forecast

°F
°F
°F
%
in
%
%
mph


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: 6:58 AM
Sun Transit: 1:18 PM
Sunset: 7:38 PM
Daylight: 12 hrs 40 mins
Moonrise: 1:42 AM
Moon Transit: 9:17 AM
Moonset: 4:48 PM
Moon Phase: Last Quarter
Moon Illumination: 18.0%

Best Times for Fishing or Hunting

Major Periods

8:47 AM - 11:17 AM
12:00 AM - 12:00 AM

Minor Periods

4:18 PM - 5:48 PM
1:12 AM - 2:42 AM

Action Rating: 2 out of 5

Wednesday, December 31, 1969

Weather Forecast

°F
°F
°F
%
in
%
%
mph


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: 6:58 AM
Sun Transit: 1:18 PM
Sunset: 7:38 PM
Daylight: 12 hrs 40 mins
Moonrise: 1:42 AM
Moon Transit: 9:17 AM
Moonset: 4:48 PM
Moon Phase: Last Quarter
Moon Illumination: 18.0%

Best Times for Fishing or Hunting

Major Periods

8:47 AM - 11:17 AM
12:00 AM - 12:00 AM

Minor Periods

4:18 PM - 5:48 PM
1:12 AM - 2:42 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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