North Charleston Sea Conditions and Tide Table

North 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 05:15 PM.

Days 1–4 Weather Summary

Moderate rain (total 15mm), heaviest on Thu night. Warm air temperatures (max 20°C on Thu morning, min 10°C on Tue afternoon). Wind will be generally light.

Days 5–7 Weather Summary

Mostly dry. Cool air temperatures (max 18°C on Sun afternoon, min 6°C on Sun night). Wind will be generally light.

Days 8–10 Weather Summary

Mostly dry. Warm (max 21°C on Thu morning, min 7°C on Mon afternoon). Wind will be generally light.

Days 11–13 Weather Summary

Mostly dry. Warm (max 23°C on Thu afternoon, min 3°C on Sat night). Wind will be generally light.

Tue
16
Wednesday
17
Thursday
18
Friday
19
Saturday
20
Sunday
21
Monday
22
Tuesday
23
Wednesday
24
Thursday
25
Friday
26
Saturday
27
Sun
28
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
6:02PM1.42m
6:45AM1.73m
6:47PM1.43m
7:27AM1.76m
7:30PM1.43m
8:07AM1.77m
8:11PM1.43m
8:45AM1.76m
8:50PM1.42m
9:21AM1.75m
9:27PM1.41m
9:56AM1.72m
10:03PM1.40m
10:30AM1.69m
10:41PM1.41m
11:07AM1.66m
11:23PM1.43m
11:49AM1.63m
00:11AM1.48m
12:36PM1.58m
1:06AM1.53m
1:29PM1.54m
2:05AM1.60m
Low Tide
11:58PM0.11m
12:51PM0.13m
00:40AM0.08m
1:34PM0.10m
1:21AM0.06m
2:15PM0.08m
1:59AM0.04m
2:53PM0.07m
2:37AM0.03m
3:30PM0.08m
3:15AM0.02m
4:06PM0.08m
3:53AM0.03m
4:43PM0.08m
4:35AM0.04m
5:22PM0.07m
5:22AM0.07m
6:05PM0.05m
6:15AM0.10m
6:53PM0.02m
7:16AM0.12m
7:46PM-0.02m
8:23AM0.13m
Wave
height (m) 
direction
period (s) 
0.5
SE
10
0.5
SE
10
0.5
SE
10
0.5
SE
10
0.5
SE
9
0.9
SE
5
1.1
SE
6
1.2
SE
7
1.6
SE
8
1.2
SSE
8
0.7
SE
8
0.6
SE
8
0.6
ESE
5
0.5
SE
9
0.5
SE
9
0.4
ESE
9
0.4
ESE
11
1.1
E
6
1.1
ENE
5
1.1
E
5
1
E
4
0.9
ESE
9
0.5
ESE
9
0.6
ESE
9
0.6
ESE
10
0.4
ESE
9
0.6
SSE
6
0.8
SSW
4
0.6
S
5
0.5
SSW
4
0.8
SSW
4
0.7
SSW
5
0.9
SSW
6
0.7
S
6
0.7
N
3
0.9
NE
4
clear
clear
part cloud
cloud
cloud
light rain
light rain
heavy rain
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
part cloud
part cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
clear
clear
clear
clear
clear
some clouds
cloudy
cloudy
light rain
light rain
heavy rain
some clouds
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
some clouds
some clouds
some clouds
some clouds
clear
clear
clear
clear
clear
clear
clear
clear
clear
some clouds
clear
clear
clear
 km/h
5
S
5
WSW
5
WNW
5
SSW
5
NE
10
SE
10
S
20
SSW
20
WSW
20
W
10
NW
10
E
10
E
10
WSW
10
W
10
WSW
15
NNE
15
NE
15
ENE
15
NE
15
ENE
10
ENE
5
W
15
W
10
W
10
WSW
15
WSW
15
WSW
10
W
15
WSW
15
WSW
20
WSW
25
W
20
NNW
15
NNW
15
NNE
 mm 
1
3
11
max°C
10
12
16
17
17
20
19
19
18
16
11
15
15
13
16
18
15
9
10
7
11
11
13
18
20
18
21
23
19
23
23
20
20
17
10
7
Moonrise
5:15
6:13
7:09
8:01
8:48
9:29
10:04
10:36
11:04
11:32
11:59
12:29
Moonset
3:15
3:57
4:46
5:41
6:40
7:41
8:43
9:44
10:46
11:48
12:51
Sunrise
7:16
7:16
7:16
7:16
7:18
7:18
7:18
7:18
7:20
7:20
7:20
7:20
Sunset
5:15
5:15
5:15
5:15
5:15
5:16
5:16
5:17
5:17
5:19
5:20
5:20
Today's sea temperature in North Charleston is
13.4° C
(Statistics for 16 Dec 1981-2005 – mean: 21.2 max: 23.5 min: 18.5°C)
Issued (local time): 6 pm Tuesday 16 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
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