Charleston Sea Conditions and Tide Table

Charleston Sea Conditions table showing wave height, swell direction and period.

High and low tide times are also provided on the table along with the moon phase and forecast weather. Sunrise today is at — and sunset is at 07:52 PM.

Days 1–4 Weather Summary

Moderate rain (total 17mm), heaviest on Wed night. Very warm air temperatures (max 31°C on Fri afternoon, min 24°C on Fri night). Wind will be generally light.

Days 5–7 Weather Summary

Light rain (total 4mm), mostly falling on Sat night. Very warm air temperatures (max 33°C on Tue afternoon, min 26°C on Sat night). Wind will be generally light.

Days 8–10 Weather Summary

Mostly dry. Warm (max 35°C on Fri afternoon, min 27°C on Tue night). Wind will be generally light.

Days 11–13 Weather Summary

Moderate rain (total 19mm), heaviest on Sat night. Warm (max 30°C on Fri night, min 22°C on Sat night). Wind will be generally light.

Days 14–17 Weather Summary

Some drizzle, heaviest during Tue night. Warm (max 31°C on Fri afternoon, min 22°C on Tue morning). Wind will be generally light.

Thursday
27
Friday
28
Saturday
29
Sunday
30
Monday
31
Tuesday
1
Wednesday
2
Thursday
3
Friday
4
Saturday
5
Sunday
6
Monday
7
Tuesday
8
Wednesday
9
Thursday
10
Fri
11
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
High Tide
7:52PM1.83m
8:00AM1.60m
8:29PM1.84m
8:40AM1.68m
9:05PM1.83m
9:18AM1.75m
9:40PM1.80m
9:58AM1.80m
10:16PM1.75m
10:40AM1.84m
10:55PM1.69m
11:26AM1.86m
11:40PM1.61m
12:19PM1.85m
00:33AM1.53m
1:20PM1.83m
1:37AM1.47m
2:28PM1.82m
2:50AM1.44m
3:39PM1.84m
4:05AM1.47m
4:48PM1.88m
5:15AM1.55m
5:51PM1.94m
6:18AM1.66m
6:48PM1.99m
7:15AM1.77m
7:39PM2.01m
Low Tide
2:05AM0.17m
2:09PM0.11m
2:43AM0.12m
2:50PM0.10m
3:20AM0.09m
3:32PM0.10m
3:56AM0.06m
4:14PM0.13m
4:34AM0.06m
4:58PM0.18m
5:14AM0.07m
5:47PM0.24m
6:00AM0.10m
6:41PM0.32m
6:52AM0.14m
7:45PM0.38m
7:54AM0.18m
8:55PM0.41m
9:04AM0.19m
10:07PM0.39m
10:15AM0.16m
11:14PM0.31m
11:21AM0.10m
00:13AM0.21m
12:21PM0.03m
1:05AM0.11m
1:16PM-0.02m
Wave
Height (m)
Direction
Period (s)
0.7
SSE
4
0.6
S
4
0.7
S
4
0.7
S
4
0.5
SSE
4
0.7
S
4
0.4
ESE
8
0.4
ESE
8
0.4
ESE
8
0.4
SE
8
0.4
SE
8
0.4
ESE
7
0.5
SE
8
0.4
ESE
8
0.5
SE
8
0.5
SE
8
0.4
SE
7
0.6
SE
5
0.6
SE
13
0.6
SE
12
0.8
SE
11
0.8
SE
10
0.8
SE
10
0.8
SE
9
0.9
S
4
0.7
S
5
0.6
S
5
0.7
ESE
4
0.6
ESE
8
0.6
ESE
8
0.7
SSE
4
0.6
ESE
9
0.6
ESE
8
0.7
E
6
0.9
ENE
4
0.8
ESE
7
0.7
ESE
14
0.7
ESE
13
0.5
ESE
13
0.5
ESE
12
0.5
ESE
12
0.7
ESE
12
0.5
ESE
12
0.4
ESE
11
0.5
ESE
11
0.5
ESE
10
0.4
ESE
10
thunderstorm
thunderstorm
part cloud
thunderstorm
thunderstorm
part cloud
thunderstorm
part cloud
part cloud
thunderstorm
clear
part cloud
clear
clear
part cloud
clear
clear
part cloud
part cloud
clear
clear
part cloud
clear
clear
clear
clear
clear
part cloud
part cloud
thunderstorm
thunderstorm
part cloud
thunderstorm
thunderstorm
part cloud
thunderstorm
rain showers
clear
part cloud
thunderstorm
clear
clear
clear
clear
part cloud
clear
clear
risk tstorm
risk tstorm
some clouds
risk tstorm
risk tstorm
some clouds
risk tstorm
some clouds
some clouds
risk tstorm
clear
some clouds
clear
clear
some clouds
clear
clear
some clouds
some clouds
clear
clear
some clouds
clear
clear
clear
clear
clear
some clouds
some clouds
risk tstorm
risk tstorm
some clouds
risk tstorm
risk tstorm
some clouds
risk tstorm
rain shwrs
clear
some clouds
risk tstorm
clear
clear
clear
clear
some clouds
clear
clear
km/h
15
SSW
5
S
20
S
10
SSW
10
SSW
20
SSW
0
W
5
ESE
15
SSE
5
S
0
ESE
15
SSE
10
SSW
5
SW
15
S
10
SW
10
WSW
20
SSW
15
SW
10
SW
20
S
15
SW
15
SW
20
SSW
20
SW
10
WSW
15
ESE
15
E
15
E
15
SE
5
NW
10
NNE
15
NE
15
NE
20
NE
15
ENE
10
NNE
10
NNE
10
SE
5
NW
10
ENE
15
ESE
5
SE
5
ENE
15
SE
10
SSE
0
SE
 mm
6
2
3
1
5
4
1
7
2
2
5
2
1
max °C
27
28
30
27
29
31
27
29
30
28
28
30
28
29
31
28
30
33
29
31
33
28
31
33
28
32
35
30
28
29
27
25
27
25
26
27
26
27
29
27
28
29
27
29
30
27
29
Moonrise
7:39
8:07
8:34
9:02
9:32
10:07
10:48
11:37
12:36
1:42
2:53
4:05
5:15
6:22
7:27
Moonset
6:12
7:12
8:12
9:14
10:17
11:23
12:32
1:41
2:50
3:52
4:47
5:33
6:12
6:45
7:16
Sunrise
6:50
6:50
6:52
6:52
6:52
6:54
6:54
6:54
6:54
6:56
6:56
6:56
6:58
6:58
6:58
7:00
Sunset
7:52
7:51
7:50
7:47
7:46
7:45
7:45
7:43
7:42
7:40
7:38
7:37
7:37
7:35
7:34
7:32
Today's sea temperature in Charleston is
29.6°C
(Statistics for 26 Aug 1981-2005 – mean: 28.0 max: 29.0 min: 27.0°C)
Issued (local time): 7 pm Wednesday 26 Aug 2026
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest