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 — and sunset is at 08:29 PM.

Days 1–4 Weather Summary

Light rain (total 3mm), mostly falling on Thu night. Very warm air temperatures (max 30°C on Tue afternoon, min 26°C on Wed night). Mainly fresh winds.

Days 5–7 Weather Summary

Light rain (total 5mm), mostly falling on Fri night. Very warm air temperatures (max 31°C on Fri afternoon, min 24°C on Fri night). Wind will be generally light.

Days 8–10 Weather Summary

Some drizzle, heaviest during Wed night. Warm (max 29°C on Tue afternoon, min 23°C on Wed night). Wind will be generally light.

Days 11–13 Weather Summary

Light rain (total 5mm), mostly falling on Sat night. Warm (max 28°C on Thu afternoon, min 26°C on Thu night). Wind will be generally light.

Tue
17
Wednesday
18
Thursday
19
Friday
20
Saturday
21
Sunday
22
Monday
23
Tuesday
24
Wednesday
25
Thursday
26
Friday
27
Saturday
28
Sun
29
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
1:09PM1.49m
1:29AM1.60m
2:09PM1.57m
2:26AM1.54m
3:11PM1.66m
3:28AM1.49m
4:14PM1.76m
4:32AM1.46m
5:16PM1.85m
5:36AM1.45m
6:17PM1.93m
6:38AM1.46m
7:15PM1.99m
7:38AM1.48m
8:11PM2.01m
8:35AM1.50m
9:05PM2.01m
9:30AM1.51m
9:56PM1.96m
10:23AM1.50m
10:45PM1.89m
11:14AM1.49m
11:32PM1.79m
Low Tide
7:16PM0.20m
7:56AM0.05m
8:21PM0.22m
8:51AM0.01m
9:29PM0.21m
9:49AM-0.03m
10:37PM0.18m
10:48AM-0.08m
11:42PM0.12m
11:46AM-0.13m
00:43AM0.06m
12:43PM-0.16m
1:39AM0.01m
1:38PM-0.19m
2:33AM-0.02m
2:31PM-0.18m
3:24AM-0.03m
3:23PM-0.15m
4:12AM-0.02m
4:13PM-0.09m
4:59AM0.01m
5:02PM-0.00m
5:45AM0.05m
Wave
height (m) 
direction
period (s) 
0.8
S
4.0
0.9
SSE
5.0
0.8
SSE
5.0
1
S
5.0
0.9
SSE
5.0
0.9
S
5.0
1
S
5.0
1
S
5.0
0.7
SSE
5.0
0.7
SSE
5.0
0.6
SE
8.0
0.5
SE
7.0
0.7
SSE
4.0
0.6
SE
8.0
0.4
SE
8.0
0.5
SE
5.0
0.5
SE
5.0
0.4
SE
7.0
0.5
SE
5.0
0.5
SE
6.0
0.4
SE
8.0
0.5
SE
8.0
0.6
S
4.0
0.5
SE
7.0
0.7
S
4.0
0.8
S
4.0
0.5
S
4.0
0.6
SE
6.0
0.8
S
4.0
0.6
SSE
5.0
0.6
SE
8.0
0.7
SE
5.0
0.7
SE
8.0
0.8
SE
8.0
0.9
SSE
6.0
0.8
SE
8.0
part cloud
clear
clear
clear
clear
clear
clear
thunderstorm
part cloud
cloud
thunderstorm
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
part cloud
part cloud
part cloud
thunderstorm
clear
clear
part cloud
clear
clear
rain showers
clear
clear
rain showers
clear
some clouds
clear
clear
clear
clear
clear
clear
risk tstorm
some clouds
cloudy
risk tstorm
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
some clouds
some clouds
some clouds
some clouds
risk tstorm
clear
clear
some clouds
clear
clear
rain shwrs
clear
clear
rain shwrs
clear
 km/h
25
SSW
20
SW
20
SSW
25
S
25
SSW
20
SSW
30
SSW
25
SW
10
SW
20
SSW
20
SW
10
SSE
25
S
15
SSW
10
SSW
20
S
15
SW
5
S
20
S
15
W
5
SW
20
S
15
WSW
10
SW
25
S
20
WSW
15
SSW
20
S
25
SSW
15
S
20
S
20
S
20
S
20
S
25
SSW
20
SSW
 mm 
3
5
1
1
4
max°C
30
27
29
30
27
28
29
27
29
31
28
27
28
26
28
28
27
28
28
27
28
29
27
28
29
27
27
28
27
27
28
27
27
28
27
28
Moonrise
12:37
1:06
1:35
2:05
2:38
3:16
4:02
4:57
6:01
7:10
8:20
9:28
10:31
Moonset
12:10
1:14
2:19
3:27
4:39
5:53
7:07
8:17
9:17
10:08
10:49
11:23
11:52
Sunrise
6:11
6:11
6:11
6:11
6:11
6:11
6:11
6:11
6:13
6:13
6:13
6:13
Sunset
8:29
8:29
8:30
8:30
8:30
8:30
8:30
8:30
8:30
8:30
8:30
8:30
Today's sea temperature in Shem Creek, Charleston Harbor is 26.4 °C (Statistics for 17 Jun 1981-2005 – mean: 26.5 max: 27.4 min: 24.2°C)
Issued (local time): 1 pm Tuesday 17 Jun 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest