Shem Creek, Charleston Harbor Sea Conditions and Tide Table

Shem Creek, 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 07:18 AM and sunset is at 05:19 PM.

Days 1–3 Weather Summary

Mostly dry. Warm air temperatures (max 23°C on Sat afternoon, min 16°C on Thu night). Wind will be generally light.

Days 4–6 Weather Summary

Mostly dry. Warm air temperatures (max 23°C on Mon afternoon, min 5°C on Tue night). Wind will be generally light.

Days 7–9 Weather Summary

Mostly dry. Very mild (max 17°C on Fri afternoon, min 5°C on Fri night). Wind will be generally light.

Days 10–12 Weather Summary

Light rain (total 7mm), mostly falling on Sun night. Very mild (max 16°C on Mon night, min 5°C on Sat afternoon). Wind will be generally light.

Thursday
25
Friday
26
Saturday
27
Sunday
28
Monday
29
Tuesday
30
Wednesday
31
Thursday
1
Friday
2
Saturday
3
Sunday
4
Monday
5
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
11:10AM1.60m
11:33PM1.46m
11:57AM1.55m
00:30AM1.51m
12:51PM1.49m
1:31AM1.58m
1:51PM1.44m
2:36AM1.65m
2:56PM1.41m
3:40AM1.74m
4:01PM1.41m
4:44AM1.82m
5:06PM1.43m
5:47AM1.89m
6:10PM1.47m
6:46AM1.95m
7:09PM1.52m
7:41AM1.98m
8:04PM1.55m
8:33AM1.96m
8:57PM1.58m
9:23AM1.91m
9:48PM1.58m
Low Tide
5:36PM0.10m
5:44AM0.15m
6:23PM0.08m
6:44AM0.18m
7:17PM0.05m
7:51AM0.20m
8:14PM0.01m
9:00AM0.18m
9:16PM-0.04m
10:08AM0.13m
10:17PM-0.11m
11:11AM0.07m
11:18PM-0.16m
12:11PM-0.00m
00:15AM-0.23m
1:06PM-0.07m
1:09AM-0.27m
1:57PM-0.11m
2:02AM-0.28m
2:47PM-0.12m
2:52AM-0.25m
3:34PM-0.12m
3:42AM-0.18m
Wave
height (m) 
direction
period (s) 
0.4
SE
9
0.6
SE
5
0.4
ESE
9
0.4
ESE
9
0.6
E
6
0.5
ESE
9
0.6
S
4
0.4
ESE
10
0.4
ESE
11
0.6
ENE
4
0.5
E
6
0.5
ESE
4
0.7
S
4
0.9
SSW
5
0.6
S
5
0.7
NE
4
0.5
E
6
0.4
ENE
5
0.3
E
6
0.2
ESE
8
0.2
E
8
0.2
E
8
0.3
SW
2
0.5
SW
3
0.7
SW
4
0.5
SW
5
0.6
NE
3
1.1
ENE
6
1
E
6
1
E
6
0.7
ENE
4
0.7
E
5
0.6
ESE
5
0.6
SE
5
0.6
SE
5
0.5
SE
5
part cloud
clear
clear
part cloud
part cloud
clear
clear
part cloud
part cloud
cloud
cloud
part cloud
clear
part cloud
part cloud
cloud
cloud
clear
clear
clear
clear
clear
clear
clear
part cloud
cloud
cloud
cloud
clear
clear
part cloud
part cloud
mod rain
rain showers
clear
clear
some clouds
clear
clear
some clouds
some clouds
clear
clear
some clouds
some clouds
cloudy
cloudy
some clouds
clear
some clouds
some clouds
cloudy
cloudy
clear
clear
clear
clear
clear
clear
clear
some clouds
cloudy
cloudy
cloudy
clear
clear
some clouds
some clouds
mod rain
rain shwrs
clear
clear
 km/h
15
SSW
20
SW
10
W
15
ENE
15
ENE
15
WSW
15
WNW
5
S
10
E
20
ENE
5
E
15
SW
25
SW
25
WSW
20
N
20
NNE
10
NNE
10
NE
10
N
10
SSW
5
WNW
5
NW
15
SW
20
WSW
25
W
15
WNW
25
NE
30
NE
20
NE
20
NE
20
NNE
15
NE
15
NNE
10
NE
10
E
5
WSW
 mm 
6
1
max°C
20
22
21
16
17
18
22
23
20
19
20
21
22
23
17
8
10
7
9
10
10
11
13
12
15
17
14
7
7
5
10
12
12
12
15
16
Moonrise
11:04
11:32
11:59
12:29
1:02
1:41
2:29
3:27
4:34
5:47
7:00
8:10
Moonset
10:45
11:47
12:51
1:58
3:08
4:22
5:37
6:47
7:48
8:38
9:19
Sunrise
7:18
7:20
7:20
7:20
7:20
7:20
7:20
7:22
7:22
7:22
7:22
7:22
Sunset
5:19
5:20
5:20
5:21
5:22
5:22
5:22
5:23
5:24
5:24
5:25
5:27
Today's sea temperature in Shem Creek, Charleston Harbor is
12.0° C
(Statistics for 25 Dec 1981-2005 – mean: 20.8 max: 23.0 min: 18.4°C)
Issued (local time): 12 pm Thursday 25 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest