Water Temperature of the Cooper River in Charleston, SC

Current Water Temperature

80.8°F

Measurement Time: Wednesday, May 27, 2026, 3:18 AM EDT

Temperature Locations

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Local Points of Interest

Cruise Ship Terminal; Charleston Harbor; Hog Island Channel; Shutes Folly Island; Folly Island Channel; South Channel; Wando River; Waterfront Park

Cooper River

Station Name: 8665530 - Charleston, Cooper River Entrance, SC
Station Type: Fixed
Data Source: National Data Buoy Center

Elevation Above Sea Level: 10 feet

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

GPS Coordinates: 32.781, -79.924

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 (5.4 mi)
Wando River, Mount Pleasant, SC (5.6 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 (19.1 mi)
Chicken Creek, Goose Creek, SC (19.2 mi)
West Branch Cooper River, Moncks Corner, SC (21.6 mi)

Weather for Charleston, South Carolina

Current Weather

86.2°F
Sunny
Sunny
95.5°F
89.3°F
66%
SSW 13.2 mph
17 mph
83.2°F
73°F
0 in
25%
9 mi
1016 mbar
2.3

Five Day Weather Forecast

Sunny
Wed
H: 86°F
L: 76°F
Patchy rain nearby
Thu
H: 88°F
L: 74°F
Moderate rain
Fri
H: 83°F
L: 72°F
Moderate rain
Sat
H: 79°F
L: 72°F
Patchy rain nearby
Sun
H: 75°F
L: 71°F

Air Quality

AQI: 1 - Good
PM2.5: 6.55 μg/m3
PM10: 8.75 μg/m3
Carbon Monoxide: 121.85 μg/m3
Nitrogen Dioxide: 4.75 μg/m3
Sulphur Dioxide: 1.45 μg/m3
Ozone: 66 μg/m3

Astronomical

Sunrise: 6:14 AM
Sun Transit: 1:16 PM
Sunset: 8:20 PM
Daylight: 14 hrs 6 mins
Moonrise: 5:16 PM
Moon Transit: 10:46 PM
Moonset: 3:42 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 85.7%

Best Times for Fishing or Hunting

Major Periods

11:17 AM - 1:47 PM
12:00 AM - 12:00 AM

Minor Periods

4:46 PM - 6:16 PM
3:12 AM - 4:42 AM

Action Rating: 2 out of 5

Wednesday, May 27, 2026

Weather Forecast

Sunny
86.2°F
76.1°F
79.5°F
81%
0 in
0%
0%
13.9 mph
10.5


Air Quality

AQI: 1 - Good
PM2.5: 8.61 μg/m3
PM10: 12.65 μg/m3
Carbon Monoxide: 121.73 μg/m3
Nitrogen Dioxide: 3.07 μg/m3
Sulphur Dioxide: 1.35 μg/m3
Ozone: 68.72 μg/m3

Astronomical

Sunrise: 6:14 AM
Sun Transit: 1:16 PM
Sunset: 8:20 PM
Daylight: 14 hrs 6 mins
Moonrise: 5:16 PM
Moon Transit: 10:46 PM
Moonset: 3:42 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 85.7%

Best Times for Fishing or Hunting

Major Periods

11:17 AM - 1:47 PM
12:00 AM - 12:00 AM

Minor Periods

4:46 PM - 6:16 PM
3:12 AM - 4:42 AM

Action Rating: 2 out of 5

Thursday, May 28, 2026

Weather Forecast

Patchy rain nearby
88.4°F
74.4°F
79.5°F
78%
0.16 in
85%
0%
11.9 mph
9.7


Air Quality

AQI: 1 - Good
PM2.5: 6.67 μg/m3
PM10: 8.05 μg/m3
Carbon Monoxide: 124.89 μg/m3
Nitrogen Dioxide: 3.95 μg/m3
Sulphur Dioxide: 1.56 μg/m3
Ozone: 74.76 μg/m3

Astronomical

Sunrise: 6:14 AM
Sun Transit: 1:17 PM
Sunset: 8:21 PM
Daylight: 14 hrs 7 mins
Moonrise: 6:14 PM
Moon Transit: 11:30 PM
Moonset: 4:10 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 92.7%

Best Times for Fishing or Hunting

Major Periods

12:01 AM - 2:31 PM
12:00 AM - 12:00 AM

Minor Periods

5:44 PM - 7:14 PM
3:40 AM - 5:10 AM

Action Rating: 2 out of 5

Friday, May 29, 2026

Weather Forecast

Moderate rain
82.8°F
71.6°F
76.3°F
84%
0.43 in
89%
0%
10.7 mph
7.5


Air Quality

AQI: 1 - Good
PM2.5: 7.47 μg/m3
PM10: 8.94 μg/m3
Carbon Monoxide: 151.39 μg/m3
Nitrogen Dioxide: 4.87 μg/m3
Sulphur Dioxide: 1.6 μg/m3
Ozone: 85.88 μg/m3

Astronomical

Sunrise: 6:14 AM
Sun Transit: 1:17 PM
Sunset: 8:21 PM
Daylight: 14 hrs 8 mins
Moonrise: 7:13 PM
Moon Transit: 12:00 AM
Moonset: 4:42 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 97.4%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
12:47 AM - 3:17 PM

Minor Periods

6:43 PM - 8:13 PM
4:12 AM - 5:42 AM

Action Rating: 3 out of 5

Saturday, May 30, 2026

Weather Forecast

Moderate rain
78.9°F
71.7°F
74°F
86%
0.5 in
84%
0%
8.3 mph
8.6


Air Quality

AQI: 1 - Good
PM2.5: 5.64 μg/m3
PM10: 6.82 μg/m3
Carbon Monoxide: 164.14 μg/m3
Nitrogen Dioxide: 4.64 μg/m3
Sulphur Dioxide: 1.46 μg/m3
Ozone: 79.48 μg/m3

Astronomical

Sunrise: 6:13 AM
Sun Transit: 1:17 PM
Sunset: 8:22 PM
Daylight: 14 hrs 9 mins
Moonrise: 8:11 PM
Moon Transit: 12:17 AM
Moonset: 5:18 AM
Moon Phase: Full
Moon Illumination: 99.8%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
1:35 PM - 4:05 PM

Minor Periods

7:41 PM - 9:11 PM
4:48 AM - 6:18 AM

Action Rating: 4 out of 5

Sunday, May 31, 2026

Weather Forecast

Patchy rain nearby
75.4°F
71.2°F
72.9°F
79%
0.1 in
89%
0%
16.8 mph
3.8


Air Quality

AQI: 1 - Good
PM2.5: 3.92 μg/m3
PM10: 4 μg/m3
Carbon Monoxide: 157.77 μg/m3
Nitrogen Dioxide: 5.25 μg/m3
Sulphur Dioxide: 1.4 μg/m3
Ozone: 56.92 μg/m3

Astronomical

Sunrise: 6:13 AM
Sun Transit: 1:17 PM
Sunset: 8:23 PM
Daylight: 14 hrs 10 mins
Moonrise: 9:07 PM
Moon Transit: 1:06 AM
Moonset: 5:59 AM
Moon Phase: Full
Moon Illumination: 99.6%

Best Times for Fishing or Hunting

Major Periods

12:36 AM - 3:06 AM
2:25 PM - 4:55 PM

Minor Periods

8:37 PM - 10:07 PM
5:29 AM - 6:59 AM

Action Rating: 4 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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