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 —.

Days 1–4 Weather Summary

Heavy rain (total 67mm), heaviest during Mon morning. Cool air temperatures (max 12°C on Mon morning, min 8°C on Tue afternoon). Winds decreasing (strong winds from the SW on Mon morning, calm by Mon night).

Days 5–7 Weather Summary

Heavy rain (total 27mm), heaviest during Thu afternoon. Cool air temperatures (max 13°C on Fri afternoon, min 7°C on Wed night). Winds decreasing (fresh winds from the S on Tue night, light winds from the NNW by Wed afternoon).

Days 8–10 Weather Summary

Light rain (total 2mm), mostly falling on Mon morning. Very mild (max 13°C on Sat afternoon, min 10°C on Sat night). Winds increasing (calm on Sat afternoon, fresh winds from the SSE by Sun night).

Days 11–13 Weather Summary

Heavy rain (total 35mm), heaviest during Tue afternoon. Very mild (max 11°C on Mon night, min 6°C on Thu night). Winds decreasing (strong winds from the SSE on Tue morning, calm by Wed afternoon).

Sunday
7
Monday
8
Tuesday
9
Wednesday
10
Thursday
11
Friday
12
Saturday
13
Sunday
14
Monday
15
Tuesday
16
Wednesday
17
Thu
18
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
2:16AM2.37m
1:18PM2.98m
3:06AM2.36m
2:11PM2.80m
3:57AM2.35m
3:07PM2.56m
4:49AM2.35m
4:07PM2.31m
5:41AM2.37m
5:15PM2.07m
6:31AM2.41m
6:33PM1.90m
7:19AM2.47m
7:55PM1.82m
8:02AM2.52m
9:10PM1.84m
8:42AM2.56m
10:13PM1.91m
9:20AM2.60m
11:05PM1.99m
9:58AM2.64m
11:49PM2.06m
10:35AM2.66m
Low Tide
7:34PM-0.61m
7:28AM1.07m
8:22PM-0.46m
8:23AM1.10m
9:11PM-0.25m
9:24AM1.13m
10:02PM-0.01m
10:31AM1.13m
10:53PM0.25m
11:44AM1.07m
11:46PM0.50m
12:58PM0.93m
00:39AM0.73m
2:05PM0.74m
1:34AM0.93m
3:02PM0.53m
2:28AM1.09m
3:49PM0.33m
3:20AM1.20m
4:31PM0.16m
4:07AM1.26m
5:09PM0.03m
4:51AM1.30m
5:45PM-0.06m
Wave
height (m) 
direction
period (s) 
2.3
W
10
2
W
10
2.2
W
10
2.4
W
10
3
WNW
12
4
W
12
4
W
12
4
W
13
3.5
WNW
13
3
W
13
3
W
12
2.5
W
12
2.5
W
14
2.5
W
15
2.5
W
14
2.1
W
13
1.8
W
13
1.6
W
12
1.6
W
11
2.1
W
11
2
W
11
1.6
WSW
11
1.4
WSW
10
1.4
WSW
10
1.7
WSW
11
1.7
WSW
11
1.7
WSW
11
1.7
WSW
10
2
WSW
10
2.4
W
10
3
W
10
3.5
W
13
3.5
W
12
3
W
12
3
W
11
3.5
W
10
mod rain
rain showers
rain showers
mod rain
heavy rain
heavy rain
light rain
cloud
light rain
light rain
light rain
cloud
mod rain
light rain
mod rain
light rain
light rain
cloud
cloud
cloud
part cloud
clear
clear
part cloud
part cloud
light rain
cloud
cloud
cloud
mod rain
heavy rain
light rain
part cloud
rain showers
light rain
rain showers
mod rain
rain shwrs
rain shwrs
mod rain
heavy rain
heavy rain
light rain
cloudy
light rain
light rain
light rain
cloudy
mod rain
light rain
mod rain
light rain
light rain
cloudy
cloudy
cloudy
some clouds
clear
clear
some clouds
some clouds
light rain
cloudy
cloudy
cloudy
mod rain
heavy rain
light rain
some clouds
rain shwrs
light rain
rain shwrs
 km/h
25
SSE
20
S
20
WSW
25
SSE
30
SE
40
SW
20
W
10
SSW
15
SSE
35
WSW
15
WSW
5
NNW
10
ENE
15
SW
5
SW
20
SSE
20
S
15
SSE
15
SSE
10
SSE
5
S
5
NE
10
E
5
SE
30
SSE
25
SSE
20
SSE
15
SE
35
SSE
15
SW
30
SSW
30
WSW
10
W
15
WSW
35
WSW
25
WSW
 mm 
9
3
1
7
26
14
3
4
2
2
6
3
8
4
2
2
9
11
5
3
2
3
max°C
10
11
11
10
12
12
10
10
8
11
9
9
8
11
11
12
12
13
12
12
13
11
12
12
11
11
11
11
11
10
9
9
8
8
8
8
Moonrise
7:30
8:53
10:11
11:25
12:36
1:43
2:51
3:59
5:08
6:16
7:22
Moonset
11:05
11:36
11:58
12:16
12:31
12:46
12:59
1:15
1:32
1:54
2:21
2:58
Sunrise
7:54
7:54
7:56
7:56
7:58
7:58
7:58
8:00
8:00
8:02
8:02
8:03
Sunset
4:25
4:24
4:24
4:24
4:24
4:24
4:24
4:25
4:25
4:25
4:25
4:27
Today's sea temperature in James Island is
10.7° C
(Statistics for 06 Dec 1981-2005 – mean: 9.8 max: 10.7 min: 7.9°C)
Issued (local time): 9 pm Saturday 06 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
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