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 06:18 AM and sunset is at 08:14 PM.

Days 1–3 Weather Summary

Heavy rain (total 22mm), heaviest during Sun afternoon. Warm air temperatures (max 27°C on Sat afternoon, min 17°C on Mon morning). Wind will be generally light.

Days 4–6 Weather Summary

Mostly dry. Warm air temperatures (max 27°C on Thu afternoon, min 18°C on Tue morning). Wind will be generally light.

Days 7–9 Weather Summary

Mostly dry. Warm (max 29°C on Sun afternoon, min 22°C on Sat night). Wind will be generally light.

Days 10–12 Weather Summary

Heavy rain (total 22mm), heaviest during Tue night. Warm (max 31°C on Tue afternoon, min 14°C on Thu morning). Wind will be generally light.

Saturday
18
Sunday
19
Monday
20
Tuesday
21
Wednesday
22
Thursday
23
Friday
24
Saturday
25
Sunday
26
Monday
27
Tuesday
28
Wednesday
29
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
High Tide
5:35PM1.54m
5:40AM1.43m
6:20PM1.62m
6:25AM1.43m
7:02PM1.70m
7:08AM1.42m
7:42PM1.76m
7:49AM1.42m
8:21PM1.80m
8:30AM1.41m
9:01PM1.83m
9:09AM1.40m
9:42PM1.84m
9:51AM1.39m
10:25PM1.84m
10:36AM1.39m
11:11PM1.82m
11:26AM1.40m
00:01AM1.79m
12:22PM1.42m
00:55AM1.74m
1:23PM1.47m
1:53AM1.69m
Low Tide
11:10AM0.21m
11:42PM0.27m
11:54AM0.16m
00:30AM0.21m
12:36PM0.12m
1:17AM0.16m
1:16PM0.09m
2:01AM0.12m
1:56PM0.07m
2:44AM0.09m
2:35PM0.06m
3:26AM0.09m
3:15PM0.05m
4:09AM0.09m
3:56PM0.05m
4:53AM0.10m
4:41PM0.07m
5:39AM0.11m
5:31PM0.09m
6:29AM0.11m
6:26PM0.13m
7:22AM0.10m
7:29PM0.16m
Wave
height (m) 
direction
period (s) 
0.6
S
4
0.6
S
4
0.4
ESE
8
0.4
SE
8
0.5
S
5
0.8
ENE
5
0.9
ENE
5
0.9
E
6
0.9
E
7
0.7
E
7
0.7
E
7
0.5
E
7
0.4
ESE
7
0.4
ESE
10
0.4
ESE
9
0.4
ESE
9
0.6
SSE
4
0.4
SE
6
0.4
SSE
4
0.5
SE
4
0.6
SSE
4
0.6
SSE
4
0.8
S
4
0.6
S
4
0.6
SE
9
0.6
SE
9
0.7
SE
8
0.7
SE
8
0.8
SE
8
0.9
SSE
5
0.9
SSE
6
1.1
S
5
0.9
SSE
6
1
S
6
0.9
S
6
0.6
SE
5
thunderstorm
thunderstorm
thunderstorm
clear
thunderstorm
rain showers
clear
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
part cloud
clear
clear
part cloud
part cloud
clear
clear
clear
clear
clear
part cloud
part cloud
rain showers
clear
clear
clear
risk tstorm
risk tstorm
risk tstorm
clear
risk tstorm
rain shwrs
clear
some clouds
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
some clouds
some clouds
clear
clear
some clouds
some clouds
clear
clear
clear
clear
clear
some clouds
some clouds
rain shwrs
clear
clear
clear
 km/h
15
W
20
SW
10
WSW
10
NW
15
ENE
15
NNE
20
NE
15
E
10
NE
15
NE
20
ESE
5
SE
10
ESE
15
SSE
10
SSW
15
SSW
20
S
10
SSW
10
SSW
15
S
15
SSW
15
SSW
20
S
5
WSW
10
WNW
20
S
15
SSW
20
SSW
20
S
20
SSW
20
WSW
25
SSW
15
SW
25
WSW
25
W
15
N
 mm 
3
1.0
2.0
11
5
22
max°C
24
27
25
25
24
21
21
23
21
22
23
21
24
26
24
26
27
24
27
27
25
27
28
25
25
29
26
28
28
26
29
31
26
23
26
25
Moonrise
3:53
4:48
5:45
6:44
7:46
8:50
9:53
10:53
11:47
12:33
1:13
Moonset
3:35
3:59
4:23
4:50
5:21
5:58
6:41
7:33
8:33
9:39
10:48
11:57
Sunrise
6:18
6:16
6:16
6:16
6:16
6:15
6:15
6:13
6:13
6:13
6:13
6:13
Sunset
8:14
8:14
8:15
8:15
8:15
8:16
8:17
8:17
8:19
8:20
8:20
8:21
Today's sea temperature in Charleston is 24.1 °C (Statistics for 18 May 1981-2005 – mean: 23.6 max: 25.6 min: 22.4°C)
Nearest