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 —.

Days 1–4 Weather Summary

Mostly dry. Cool air temperatures (max 19°C on Sat afternoon, min 6°C on Fri morning). Wind will be generally light.

Days 5–7 Weather Summary

Mostly dry. Cool air temperatures (max 15°C on Mon morning, min 6°C on Tue night). Winds increasing (calm on Sun night, fresh winds from the N by Wed afternoon).

Days 8–10 Weather Summary

Light rain (total 5mm), mostly falling on Fri night. Very mild (max 10°C on Thu afternoon, min 5°C on Wed night). Winds decreasing (fresh winds from the NNW on Thu afternoon, light winds from the SW by Fri night).

Days 11–13 Weather Summary

Light rain (total 2mm), mostly falling on Sat night. Very mild (max 15°C on Tue afternoon, min 6°C on Sun night). Wind will be generally light.

Friday
3
Saturday
4
Sunday
5
Monday
6
Tuesday
7
Wednesday
8
Thursday
9
Friday
10
Saturday
11
Sunday
12
Monday
13
Tuesday
14
Wednesday
15
Thursday
16
Friday
17
Sat
18
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
High Tide
1:26AM2.40m
2:16PM2.05m
1:54AM2.38m
2:58PM1.96m
2:22AM2.33m
3:41PM1.86m
2:51AM2.25m
4:27PM1.75m
3:25AM2.16m
5:20PM1.64m
6:23PM1.56m
7:35PM1.55m
6:00AM1.88m
8:40PM1.60m
7:17AM1.84m
9:28PM1.70m
8:33AM1.86m
10:06PM1.85m
9:39AM1.92m
10:39PM2.01m
10:37AM1.99m
11:11PM2.19m
11:32AM2.06m
11:43PM2.36m
12:24PM2.10m
00:17AM2.50m
1:15PM2.10m
Low Tide
7:21PM0.44m
7:59AM-0.03m
7:52PM0.61m
8:35AM-0.05m
8:24PM0.77m
9:11AM-0.02m
8:55PM0.91m
9:50AM0.05m
9:28PM1.03m
10:34AM0.14m
10:07PM1.12m
11:26AM0.23m
10:57PM1.19m
12:27PM0.30m
00:08AM1.23m
1:33PM0.31m
1:34AM1.18m
2:33PM0.29m
2:50AM1.03m
3:26PM0.26m
3:50AM0.81m
4:10PM0.23m
4:41AM0.55m
4:51PM0.25m
5:27AM0.26m
5:30PM0.30m
6:11AM-0.02m
6:09PM0.39m
6:54AM-0.26m
Wave
height (m) 
direction
period (s) 
2.4
WNW
11
1.9
WNW
10
1.8
WNW
10
1.6
WNW
10
1.6
WNW
10
1.9
NW
7
1.6
WNW
9
1.5
WNW
12
1.5
WNW
11
1.3
WNW
11
1.1
WNW
10
1.1
WNW
10
1
WNW
10
1.5
WNW
14
1.9
NNW
7
2.1
NNW
8
1.9
NW
8
2.2
NW
8
2.4
NW
9
2.3
NW
9
2.5
NW
9
2.5
NW
9
2.4
NW
9
2.1
NW
9
1.7
NW
8
2
NW
8
2.4
NW
10
2.4
NW
10
1.9
NW
9
1.6
NW
9
1.3
NW
8
1.1
NW
8
0.9
WNW
12
0.8
WNW
11
0.8
W
12
1.4
W
10
1.5
W
10
1.2
W
9
1.2
WSW
9
1.2
W
10
1.7
WSW
12
2
WSW
11
1.8
W
11
1.7
W
10
1.6
W
10
1.7
W
10
2
W
12
clear
clear
clear
clear
clear
clear
part cloud
part cloud
clear
cloud
clear
part cloud
part cloud
part cloud
clear
clear
clear
clear
clear
clear
part cloud
part cloud
cloud
part cloud
rain showers
light rain
rain showers
rain showers
part cloud
part cloud
part cloud
cloud
part cloud
clear
clear
clear
clear
cloud
part cloud
part cloud
cloud
part cloud
clear
cloud
clear
rain showers
rain showers
clear
clear
clear
clear
clear
clear
some clouds
some clouds
clear
cloudy
clear
some clouds
some clouds
some clouds
clear
clear
clear
clear
clear
clear
some clouds
some clouds
cloudy
some clouds
rain shwrs
light rain
rain shwrs
rain shwrs
some clouds
some clouds
some clouds
cloudy
some clouds
clear
clear
clear
clear
cloudy
some clouds
some clouds
cloudy
some clouds
clear
cloudy
clear
rain shwrs
rain shwrs
 km/h
10
ENE
15
NNE
25
N
15
NE
20
NNE
25
N
5
NE
5
WSW
5
WNW
5
S
10
SW
10
WSW
5
ESE
20
N
30
N
15
NNE
20
N
30
N
15
NNE
25
N
30
NNW
25
N
25
N
20
NNW
10
W
20
W
20
WNW
5
NNW
5
WNW
10
NNW
5
E
5
SW
5
NW
5
ESE
10
N
20
N
15
NE
5
S
15
SW
5
SSE
10
NW
10
NNW
0
SE
10
SW
20
SW
5
W
15
NNW
 mm 
2
1
2
2
3
1
max°C
10
10
13
11
15
19
14
15
16
13
15
14
11
9
9
8
10
9
8
9
10
9
9
9
9
9
10
9
10
10
9
9
11
9
14
15
13
15
16
12
14
13
12
11
12
9
10
Moonrise
10:00
11:07
12:11
1:12
2:06
2:52
3:30
4:01
4:27
4:50
5:11
5:32
5:53
6:18
6:48
Moonset
7:17
7:41
8:09
8:44
9:27
10:19
11:18
12:23
1:31
2:41
3:52
5:04
6:18
7:36
8:57
Sunrise
6:56
6:54
6:52
6:50
6:48
6:47
6:45
6:43
6:41
6:39
6:37
6:37
6:35
6:33
6:31
6:30
Sunset
7:45
7:46
7:47
7:49
7:50
7:51
7:52
7:53
7:54
7:55
7:57
7:58
7:59
8:00
8:01
Today's sea temperature in Charleston is
10.7° C
(Statistics for 02 Apr 1981-2005 – mean: 10.5 max: 12.0 min: 8.9°C)
Issued (local time): 10 pm Thursday 02 Apr 2026
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest