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 07:35 AM and sunset is at 07:22 PM.

Days 1–3 Weather Summary

Light rain (total 6mm), mostly falling on Thu afternoon. Warm air temperatures (max 25°C on Tue afternoon, min 8°C on Thu night). Winds increasing (light winds from the SSW on Tue morning, fresh winds from the NNW by Thu afternoon).

Days 4–6 Weather Summary

Light rain (total 5mm), mostly falling on Sun morning. Warm air temperatures (max 22°C on Sun morning, min 8°C on Fri morning). Winds increasing (calm on Fri night, fresh winds from the SSW by Sun night).

Days 7–9 Weather Summary

Light rain (total 7mm), mostly falling on Mon morning. Warm (max 20°C on Mon afternoon, min 1°C on Tue morning). Mainly fresh winds.

Days 10–12 Weather Summary

Mostly dry. Very mild (max 19°C on Sat afternoon, min 8°C on Thu morning). Wind will be generally light.

Tuesday
10
Wednesday
11
Thursday
12
Friday
13
Saturday
14
Sunday
15
Monday
16
Tuesday
17
Wednesday
18
Thursday
19
Friday
20
Saturday
21
Sunday
22
Monday
23
Tuesday
24
Wed
25
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
PM
Wave Height Map
High Tide
1:25PM1.21m
2:13AM1.40m
2:20PM1.17m
3:12AM1.38m
3:21PM1.17m
4:13AM1.40m
4:24PM1.20m
5:11AM1.45m
5:22PM1.27m
6:03AM1.51m
6:15PM1.37m
6:51AM1.57m
7:03PM1.49m
7:35AM1.62m
7:49PM1.61m
8:17AM1.64m
8:33PM1.71m
8:59AM1.64m
9:17PM1.79m
9:42AM1.61m
10:02PM1.83m
10:26AM1.55m
10:51PM1.83m
11:15AM1.48m
11:43PM1.80m
12:09PM1.41m
00:41AM1.75m
1:10PM1.35m
Low Tide
7:28AM0.30m
7:27PM0.26m
8:24AM0.35m
8:25PM0.29m
9:25AM0.36m
9:29PM0.29m
10:25AM0.33m
10:31PM0.25m
11:21AM0.26m
11:29PM0.17m
12:10PM0.17m
00:21AM0.09m
12:55PM0.08m
1:10AM0.00m
1:38PM-0.01m
1:56AM-0.07m
2:19PM-0.08m
2:41AM-0.11m
2:59PM-0.13m
3:27AM-0.12m
3:41PM-0.15m
4:14AM-0.09m
4:25PM-0.13m
5:03AM-0.03m
5:12PM-0.09m
5:57AM0.05m
6:04PM-0.03m
6:56AM0.13m
7:04PM0.04m
Wave
height (m) 
direction
period (s) 
0.6
SE
9
0.6
SE
9
0.6
SE
9
0.6
ESE
8
0.7
SE
6
0.8
SSE
5
0.9
SSE
6
0.9
SSE
6
1.3
ENE
6
1
E
8
0.8
ESE
8
0.7
ESE
8
0.6
ESE
8
0.6
ESE
8
0.6
ESE
8
0.9
SE
6
1.1
SE
6
1.3
SSE
7
1.3
SSE
7
1.1
SSE
7
1
SE
7
0.9
SE
7
0.7
ESE
7
0.9
ESE
8
1.3
E
7
1.4
ESE
8
1.1
ESE
9
1.4
ESE
9
1.2
ESE
9
0.9
ESE
9
0.8
ESE
9
0.9
ESE
10
0.8
ESE
9
0.7
ESE
10
0.8
ESE
10
0.7
ESE
10
0.6
ESE
9
0.7
ESE
9
0.7
ESE
10
0.6
ESE
10
0.7
ESE
10
0.6
ESE
9
0.5
SE
9
0.6
ESE
9
0.6
ESE
9
0.6
ESE
8
0.7
SSE
5
part cloud
clear
clear
clear
part cloud
part cloud
part cloud
mod rain
clear
clear
clear
clear
clear
clear
part cloud
thunderstorm
thunderstorm
thunderstorm
light rain
rain showers
part cloud
clear
part cloud
part cloud
part cloud
clear
part cloud
cloud
cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
part cloud
part cloud
clear
clear
clear
some clouds
clear
clear
clear
some clouds
some clouds
some clouds
mod rain
clear
clear
clear
clear
clear
clear
some clouds
risk tstorm
risk tstorm
risk tstorm
light rain
rain shwrs
some clouds
clear
some clouds
some clouds
some clouds
clear
some clouds
cloudy
cloudy
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
some clouds
some clouds
some clouds
clear
clear
clear
 km/h
5
SSW
20
SSW
10
SW
15
SSW
25
SSW
20
SSW
25
SW
30
N
25
NE
15
E
5
SSE
10
WSW
5
E
10
SE
15
SE
15
S
20
SSE
25
SSW
30
SW
25
SW
30
N
20
N
20
N
25
NNE
25
NE
25
ENE
20
NNE
25
NNE
15
NE
15
NNE
10
NE
10
SE
10
SW
10
WSW
20
SSW
15
SW
10
WSW
20
SSW
15
SW
10
SW
20
SSW
15
SW
10
SW
20
S
15
SW
10
SW
25
SSW
 mm 
6
1
1
3
5
2
max°C
22
25
23
23
24
22
20
16
9
12
15
15
16
18
20
22
22
21
18
20
15
2
8
7
6
9
10
8
14
14
13
15
14
16
19
18
20
24
22
22
25
22
22
24
21
22
25
Moonrise
1:40
2:36
3:28
4:15
4:57
5:34
6:07
6:37
7:05
7:34
8:05
8:38
9:17
10:04
10:59
12:01
Moonset
11:25
12:13
1:07
2:05
3:06
4:09
5:12
6:16
7:21
8:27
9:35
10:46
11:59
1:11
2:17
Sunrise
7:35
7:35
7:33
7:31
7:31
7:30
7:28
7:26
7:26
7:24
7:22
7:22
7:20
7:18
7:18
7:16
Sunset
7:22
7:23
7:23
7:24
7:25
7:27
7:27
7:28
7:29
7:29
7:30
7:30
7:31
7:31
7:32
7:34
Today's sea temperature in The Cove, Fort Moultrie, Charleston Harbor is
16.1° C
(Statistics for 10 Mar 1981-2005 – mean: 19.2 max: 21.7 min: 16.1°C)
Issued (local time): 1 am Tuesday 10 Mar 2026
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest