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 08:47 PM.

Days 1–4 Weather Summary

Mostly dry. Cool air temperatures (max 14°C on Mon morning, min 8°C on Sat night). Winds increasing (light winds from the NNE on Sat morning, fresh winds from the N by Sun afternoon).

Days 5–7 Weather Summary

Mostly dry. Cool air temperatures (max 15°C on Thu morning, min 9°C on Mon night). Wind will be generally light.

Days 8–10 Weather Summary

Some drizzle, heaviest during Fri night. Very mild (max 15°C on Fri morning, min 9°C on Thu night). Wind will be generally light.

Days 11–13 Weather Summary

Mostly dry. Very mild (max 17°C on Wed morning, min 9°C on Mon night). Wind will be generally light.

Days 14–17 Weather Summary

Light rain (total 7mm), mostly falling on Sat night. Very mild (max 16°C on Thu morning, min 11°C on Wed night). Wind will be generally light.

Fri
29
Saturday
30
Sunday
31
Monday
1
Tuesday
2
Wednesday
3
Thursday
4
Friday
5
Saturday
6
Sunday
7
Monday
8
Tuesday
9
Wednesday
10
Thursday
11
Friday
12
Saturday
13
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
PM
night
Wave Height Map
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High Tide
12:42PM1.77m
11:35PM2.34m
1:24PM1.82m
00:09AM2.33m
2:03PM1.84m
00:43AM2.32m
2:41PM1.84m
1:17AM2.29m
3:19PM1.83m
1:53AM2.25m
3:57PM1.81m
2:30AM2.18m
4:36PM1.80m
3:11AM2.08m
5:16PM1.82m
5:57PM1.86m
6:37PM1.94m
6:01AM1.65m
7:18PM2.04m
7:22AM1.53m
8:00PM2.16m
8:46AM1.51m
8:44PM2.30m
10:05AM1.56m
9:29PM2.44m
11:14AM1.66m
Low Tide
5:40PM0.94m
6:41AM-0.25m
6:19PM1.01m
7:17AM-0.27m
6:56PM1.05m
7:52AM-0.26m
7:33PM1.09m
8:28AM-0.22m
8:10PM1.11m
9:04AM-0.17m
8:49PM1.12m
9:42AM-0.11m
9:34PM1.12m
10:20AM-0.04m
10:26PM1.09m
11:00AM0.05m
11:28PM1.01m
11:42AM0.16m
00:37AM0.86m
12:27PM0.30m
1:46AM0.64m
1:17PM0.45m
2:49AM0.35m
2:11PM0.61m
3:48AM0.04m
3:07PM0.74m
4:42AM-0.26m
4:06PM0.84m
Wave
Height (m)
Direction
Period (s)
2.3
WNW
13
2.2
WNW
12
1.7
WNW
12
1.8
WNW
12
1.9
WNW
11
1.8
WNW
11
2.3
NNW
6
2.4
NNW
7
1.7
NNW
7
1.8
NNW
6
1.6
W
10
1.3
SW
17
1.2
SW
17
1.1
SW
16
1.4
W
11
1.6
W
10
1.7
W
10
1.6
W
10
1.6
W
9
1.5
W
11
1.4
WNW
10
1.4
WNW
10
2
WNW
10
1.6
WSW
12
1.6
SW
16
1.7
WSW
11
1.9
W
10
2
W
10
1.8
W
9
1.5
W
9
1.4
W
8
1.3
SW
17
1.2
SW
20
1.6
SW
20
1.9
NNW
6
1.7
NNW
6
1.8
SW
18
1.6
NNW
6
1.7
NNW
7
1.6
NW
7
1.5
W
9
1.5
NW
7
1.4
NW
7
1.4
WSW
12
1.2
SSW
18
1.3
SSW
18
1.6
SSW
17
part cloud
part cloud
part cloud
part cloud
clear
clear
clear
clear
clear
clear
part cloud
part cloud
cloud
cloud
cloud
cloud
part cloud
clear
clear
clear
clear
clear
light rain
clear
clear
part cloud
cloud
clear
clear
clear
clear
clear
clear
clear
part cloud
part cloud
part cloud
part cloud
part cloud
clear
part cloud
clear
clear
part cloud
part cloud
part cloud
light rain
some clouds
some clouds
some clouds
some clouds
clear
clear
clear
clear
clear
clear
some clouds
some clouds
cloudy
cloudy
cloudy
cloudy
some clouds
clear
clear
clear
clear
clear
light rain
clear
clear
some clouds
cloudy
clear
clear
clear
clear
clear
clear
clear
some clouds
some clouds
some clouds
some clouds
some clouds
clear
some clouds
clear
clear
some clouds
some clouds
some clouds
light rain
km/h
20
N
10
NNE
20
NNW
25
NNW
15
NNE
25
N
35
N
20
NNE
25
N
25
N
10
NNE
10
NNW
10
NW
10
SSE
10
SW
10
NW
10
NNE
20
NNW
20
NNW
5
E
10
WSW
20
SW
15
SSW
20
SW
15
WSW
10
S
15
SW
20
SW
10
S
10
WNW
15
NNW
10
NE
20
N
30
N
15
NNE
20
N
20
N
10
N
15
NNW
15
NNW
10
N
15
NNW
15
NNW
0
SE
15
SW
25
SW
20
SSW
1
4
max °C
12
11
12
12
11
12
12
10
14
13
11
14
14
13
13
13
13
15
14
12
15
15
13
14
14
12
14
14
13
14
14
12
16
15
12
17
16
13
16
16
13
15
15
13
14
16
15
Moonrise
7:51
8:54
9:52
10:44
11:27
12:02
12:30
12:54
1:16
1:36
1:55
2:16
2:40
3:10
3:48
Moonset
4:45
5:23
6:09
7:03
8:03
9:08
10:14
11:21
12:28
1:36
2:47
4:01
5:20
6:42
8:04
Sunrise
5:41
5:39
5:39
5:39
5:39
5:37
5:37
5:37
5:37
5:37
5:37
5:35
5:35
5:35
5:35
Sunset
8:47
8:49
8:49
8:50
8:51
8:52
8:52
8:52
8:53
8:54
8:54
8:55
8:55
8:57
8:57
8:58
Today's sea temperature in Charleston is
11.2° C
(Statistics for 29 May 1981-2005 – mean: 12.4 max: 14.4 min: 10.2°C)
Issued (local time): 4 pm Friday 29 May 2026
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest