Back River Reservoir, West Branch, Cooper River Sea Conditions and Tide Table

Back River Reservoir, West Branch, Cooper River 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 05:16 PM.

Days 1–4 Weather Summary

Mostly dry. Warm air temperatures (max 22°C on Thu morning, min 10°C on Mon afternoon). Wind will be generally light.

Days 5–7 Weather Summary

Mostly dry. Warm air temperatures (max 24°C on Sat afternoon, min 16°C on Fri night). Wind will be generally light.

Days 8–10 Weather Summary

Mostly dry. Freeze-thaw conditions (max 24°C on Sun afternoon, min -2°C on Mon night). Wind will be generally light.

Days 11–13 Weather Summary

Mostly dry. Very mild (max 17°C on Fri afternoon, min 4°C on Wed night). Wind will be generally light.

Mon
22
Tuesday
23
Wednesday
24
Thursday
25
Friday
26
Saturday
27
Sunday
28
Monday
29
Tuesday
30
Wednesday
31
Thursday
1
Friday
2
Sat
3
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
2:55PM0.28m
3:02AM0.23m
3:29PM0.28m
3:40AM0.23m
4:06PM0.27m
4:22AM0.23m
4:48PM0.27m
5:10AM0.24m
5:35PM0.26m
6:05AM0.25m
6:28PM0.25m
7:04AM0.26m
7:27PM0.24m
8:07AM0.27m
8:31PM0.24m
9:13AM0.29m
9:37PM0.24m
10:19AM0.30m
10:43PM0.24m
11:24AM0.31m
11:49PM0.25m
12:24PM0.32m
00:47AM0.25m
Low Tide
9:30PM0.06m
9:17AM0.02m
10:07PM0.06m
9:59AM0.03m
10:46PM0.06m
10:46AM0.05m
11:29PM0.04m
11:39AM0.08m
00:17AM0.02m
12:40PM0.10m
1:10AM-0.02m
1:47PM0.10m
2:07AM-0.05m
2:57PM0.09m
3:06AM-0.09m
4:04PM0.04m
4:07AM-0.14m
5:08PM-0.01m
5:08AM-0.17m
6:10PM-0.07m
6:07AM-0.23m
7:06PM-0.12m
7:04AM-0.26m
Wave
height (m) 
direction
period (s) 
1.2
E
7
0.9
ESE
9
0.8
ESE
9
0.9
SE
6
0.7
ESE
9
0.4
ESE
9
0.4
SE
9
0.4
SE
9
0.4
SE
9
0.5
ESE
9
0.4
ESE
9
0.4
SE
9
0.4
SE
9
0.6
SSW
4
0.6
SSW
4
0.6
SSW
4
0.5
S
4
0.8
SSW
4
0.6
SSW
5
0.5
S
5
0.6
N
3
0.4
NNW
3
0.6
N
3
0.7
NNE
4
0.5
N
3
0.2
E
9
0.2
ESE
9
0.7
SW
4
0.9
SW
4
0.4
SW
5
0.2
SSW
5
0.6
SW
4
0.5
SW
5
0.4
SW
5
0.3
SSW
4
0.3
SSW
4
part cloud
part cloud
part cloud
clear
clear
clear
clear
part cloud
clear
clear
clear
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
part cloud
clear
some clouds
some clouds
some clouds
clear
clear
clear
clear
some clouds
clear
clear
clear
some clouds
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
some clouds
some clouds
clear
 km/h
15
ENE
5
NE
10
SSW
15
W
10
W
10
NW
10
N
5
ESE
10
WSW
10
W
10
W
5
WNW
10
SW
10
WSW
15
W
10
W
10
WSW
20
W
15
W
15
NW
20
NNW
15
NW
15
N
15
N
10
NNW
5
WNW
10
SW
15
SW
15
W
10
WNW
10
WSW
10
WSW
10
WNW
10
W
5
W
0
E
 mm 
max°C
12
17
17
20
16
21
21
18
22
23
20
22
23
19
23
24
21
24
24
17
8
9
5
3
5
4
8
11
10
11
14
11
15
17
14
15
Moonrise
10:04
10:36
11:04
11:32
11:59
12:29
1:02
1:41
2:28
3:26
4:33
Moonset
7:41
8:43
9:44
10:46
11:48
12:51
1:58
3:09
4:23
5:38
6:48
7:48
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
5:16
5:17
5:17
5:19
5:19
5:20
5:21
5:21
5:22
5:22
5:23
5:23
Today's sea temperature in Back River Reservoir, West Branch, Cooper River is
12.0° C
(Statistics for 22 Dec 1981-2005 – mean: 20.8 max: 23.0 min: 18.3°C)
Issued (local time): 6 pm Monday 22 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest