The Cove, Fort Moultrie, Charleston Harbor Sea Conditions and Tide Table

The Cove, Fort Moultrie, Charleston Harbor 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 05:16 PM.

Days 1–4 Weather Summary

Mostly dry. Warm air temperatures (max 22°C on Thu morning, min 12°C on Mon afternoon). Wind will be generally light.

Days 5–7 Weather Summary

Mostly dry. Warm air temperatures (max 24°C on Sat afternoon, min 16°C on Fri night). Wind will be generally light.

Days 8–10 Weather Summary

Mostly dry. Freeze-thaw conditions (max 24°C on Sun afternoon, min -2°C on Mon night). Wind will be generally light.

Days 11–13 Weather Summary

Mostly dry. Very mild (max 17°C on Fri afternoon, min 5°C on Wed night). Winds decreasing (fresh winds from the W on Wed night, calm by Sat morning).

Mon
22
Tuesday
23
Wednesday
24
Thursday
25
Friday
26
Saturday
27
Sunday
28
Monday
29
Tuesday
30
Wednesday
31
Thursday
1
Friday
2
Sat
3
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
9:19PM1.34m
9:52AM1.65m
9:59PM1.36m
10:30AM1.62m
10:44PM1.39m
11:12AM1.57m
11:35PM1.43m
11:59AM1.52m
00:32AM1.48m
12:53PM1.47m
1:33AM1.55m
1:53PM1.42m
2:38AM1.62m
2:58PM1.39m
3:42AM1.70m
4:03PM1.38m
4:46AM1.79m
5:08PM1.41m
5:49AM1.85m
6:12PM1.44m
6:48AM1.91m
7:11PM1.49m
7:43AM1.94m
Low Tide
3:26PM0.13m
3:19AM0.06m
4:05PM0.13m
4:00AM0.08m
4:45PM0.12m
4:45AM0.11m
5:29PM0.10m
5:37AM0.15m
6:16PM0.08m
6:37AM0.18m
7:10PM0.05m
7:44AM0.20m
8:07PM0.01m
8:53AM0.18m
9:09PM-0.04m
10:01AM0.13m
10:10PM-0.11m
11:04AM0.07m
11:11PM-0.16m
12:04PM-0.00m
00:08AM-0.23m
12:59PM-0.07m
1:02AM-0.27m
Wave
height (m) 
direction
period (s) 
1.2
E
7
0.9
ESE
9
0.8
ESE
9
0.9
SE
6
0.7
ESE
9
0.4
ESE
9
0.4
SE
9
0.4
SE
9
0.4
SE
9
0.5
ESE
9
0.4
ESE
9
0.4
SE
9
0.4
SE
9
0.6
SSW
4
0.6
SSW
4
0.6
SSW
4
0.5
S
4
0.8
SSW
4
0.6
SSW
5
0.5
S
5
0.6
N
3
0.4
NNW
3
0.6
N
3
0.7
NNE
4
0.5
N
3
0.2
E
9
0.2
ESE
9
0.7
SW
4
0.9
SW
4
0.4
SW
5
0.2
SSW
5
0.6
SW
4
0.5
SW
5
0.4
SW
5
0.3
SSW
4
0.3
SSW
4
clear
part cloud
cloud
clear
clear
clear
clear
part cloud
clear
clear
clear
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
clear
clear
clear
clear
part cloud
part cloud
part cloud
clear
some clouds
cloudy
clear
clear
clear
clear
some clouds
clear
clear
clear
some clouds
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
some clouds
clear
clear
clear
clear
some clouds
some clouds
some clouds
 km/h
25
ENE
15
NE
15
SSW
20
SW
15
W
10
NW
5
NE
10
ESE
15
SW
15
WSW
10
W
5
W
15
SSW
15
WSW
15
WSW
15
SW
15
WSW
25
W
20
W
20
NW
25
NNW
20
NW
25
N
20
NNW
20
NNW
10
NW
15
WSW
25
SW
30
W
10
NW
15
SW
20
W
15
WNW
10
W
10
W
5
WNW
 mm 
max°C
12
18
19
19
18
20
21
18
22
23
21
20
20
19
22
24
21
23
24
18
8
10
6
3
6
4
8
10
10
11
13
12
14
17
15
13
Moonrise
10:04
10:35
11:04
11:31
11:59
12:29
1:02
1:41
2:29
3:27
4:34
Moonset
7:41
8:43
9:44
10:45
11:47
12:51
1:58
3:08
4:22
5:37
6:46
7:47
Sunrise
7:18
7:18
7:18
7:18
7:20
7:20
7:20
7:20
7:20
7:20
7:22
7:22
Sunset
5:16
5:17
5:17
5:19
5:20
5:20
5:21
5:22
5:22
5:22
5:23
5:24
Today's sea temperature in The Cove, Fort Moultrie, Charleston Harbor is
12.7° C
(Statistics for 22 Dec 1981-2005 – mean: 21.0 max: 23.1 min: 18.7°C)
Issued (local time): 6 pm Monday 22 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest