James Island Sea Conditions and Tide Table

James Island 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 08:15 PM.

Days 1–4 Weather Summary

Some drizzle, heaviest during Tue night. Cool air temperatures (max 14°C on Mon afternoon, min 7°C on Wed night). Wind will be generally light.

Days 5–7 Weather Summary

Mostly dry. Cool air temperatures (max 11°C on Fri morning, min 8°C on Thu night). Wind will be generally light.

Days 8–10 Weather Summary

Mostly dry. Very mild (max 16°C on Wed morning, min 8°C on Sun night). Wind will be generally light.

Days 11–13 Weather Summary

Heavy rain (total 27mm), heaviest during Thu night. Very mild (max 18°C on Wed afternoon, min 10°C on Sat morning). Wind will be generally light.

Mon
20
Tuesday
21
Wednesday
22
Thursday
23
Friday
24
Saturday
25
Sunday
26
Monday
27
Tuesday
28
Wednesday
29
Thursday
30
Friday
1
Saturday
2
Sunday
3
Monday
4
Tuesday
5
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
night
Wave Height Map
High Tide
3:59PM2.13m
3:12AM2.75m
4:58PM2.01m
4:06AM2.59m
6:05PM1.94m
5:10AM2.39m
7:18PM1.93m
6:26AM2.20m
8:29PM2.00m
7:50AM2.08m
9:27PM2.13m
9:10AM2.05m
10:13PM2.27m
10:18AM2.05m
10:52PM2.39m
11:17AM2.08m
11:26PM2.48m
12:07PM2.09m
11:57PM2.54m
12:52PM2.10m
00:26AM2.55m
1:34PM2.08m
00:55AM2.54m
2:13PM2.06m
1:25AM2.51m
2:51PM2.01m
1:56AM2.45m
3:31PM1.94m
Low Tide
9:17PM0.85m
10:19AM-0.42m
10:11PM0.99m
11:19AM-0.25m
11:18PM1.09m
12:24PM-0.07m
00:40AM1.12m
1:33PM0.07m
2:06AM1.02m
2:40PM0.17m
3:24AM0.80m
3:39PM0.24m
4:26AM0.55m
4:30PM0.32m
5:17AM0.29m
5:14PM0.41m
5:59AM0.06m
5:54PM0.51m
6:37AM-0.11m
6:30PM0.62m
7:12AM-0.22m
7:05PM0.73m
7:46AM-0.27m
7:38PM0.84m
8:20AM-0.27m
8:11PM0.94m
8:56AM-0.22m
Wave
height (m) 
direction
period (s) 
1.5
W
10
1.3
W
10
1.5
W
16
1.6
W
15
1.8
WNW
14
2.1
W
13
3
WNW
11
3
WNW
11
2.5
WNW
11
2.2
WNW
11
1.8
WNW
10
1.5
WNW
9
1.5
WNW
9
1.3
WNW
8
1.5
W
16
1.7
W
16
1.8
W
14
1.8
W
14
1.7
W
13
1.5
W
12
1.4
WNW
12
1.5
WNW
10
1.3
WNW
9
1.1
W
12
1.1
W
11
1.2
W
19
1.3
W
16
1.4
WNW
15
1.4
WNW
14
1.3
WNW
13
1.3
WNW
13
1.5
W
12
1.4
W
12
1.3
W
11
1.2
WSW
9
1
W
10
1
W
11
0.9
W
10
0.8
WNW
10
0.9
WNW
10
1
W
14
1
W
14
1
W
14
0.9
WNW
13
0.9
W
13
0.8
W
12
0.8
W
12
cloud
part cloud
cloud
cloud
light rain
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
clear
clear
clear
part cloud
cloud
part cloud
part cloud
part cloud
clear
clear
clear
clear
part cloud
cloud
light rain
heavy rain
light rain
light rain
light rain
part cloud
clear
part cloud
cloud
cloud
part cloud
cloud
clear
clear
clear
clear
clear
cloudy
some clouds
cloudy
cloudy
light rain
some clouds
clear
clear
clear
clear
clear
clear
clear
clear
clear
some clouds
clear
clear
clear
some clouds
cloudy
some clouds
some clouds
some clouds
clear
clear
clear
clear
some clouds
cloudy
light rain
heavy rain
light rain
light rain
light rain
some clouds
clear
some clouds
cloudy
cloudy
some clouds
cloudy
clear
clear
clear
clear
clear
 km/h
20
S
10
SSE
5
SSW
10
SW
10
WSW
15
W
10
SW
15
SE
20
S
10
SW
5
NE
10
NW
20
NW
5
N
10
SW
10
W
5
SSE
15
S
15
SW
10
SSE
20
S
15
SSW
5
SSE
5
SW
10
NW
10
NNE
5
WSW
10
NW
5
SSW
5
WNW
10
SSE
25
SSE
15
S
10
S
5
NW
10
NW
15
NW
10
NNW
10
NW
15
NW
5
NW
10
WSW
10
WSW
5
SE
15
S
5
SW
10
E
 mm 
1
4
16
2
4
1
max°C
14
13
10
10
10
9
9
8
10
10
9
11
11
10
11
11
10
11
11
9
9
10
9
10
10
12
16
18
14
13
12
12
11
11
11
10
10
9
10
10
9
10
10
9
10
11
10
Moonrise
8:52
10:06
11:26
12:47
2:05
3:20
4:32
5:42
6:52
8:02
9:13
10:22
11:27
12:25
Moonset
1:21
2:19
3:01
3:32
3:54
4:12
4:28
4:43
4:57
5:13
5:32
5:55
6:24
7:01
7:49
Sunrise
6:18
6:16
6:15
6:13
6:11
6:09
6:07
6:05
6:03
6:01
6:01
5:58
5:58
5:56
5:54
Sunset
8:15
8:15
8:17
8:19
8:21
8:22
8:22
8:24
8:25
8:28
8:29
8:30
8:31
8:32
8:35
8:36
Today's sea temperature in James Island is
9.8° C
(Statistics for 20 Apr 1981-2005 – mean: 10.1 max: 11.3 min: 9.0°C)
Issued (local time): 4 pm Monday 20 Apr 2026
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest