US Highway 17 bridge, South Santee River Sea Conditions and Tide Table

US Highway 17 bridge, South Santee 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 05:15 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 23°C on Thu 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 -3°C on Mon night). Wind will be generally light.

Days 11–13 Weather Summary

Mostly dry. Very mild (max 16°C on Fri afternoon, min 5°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
9:59PM1.08m
10:33AM1.31m
10:38PM1.08m
11:10AM1.29m
11:21PM1.09m
11:51AM1.26m
00:10AM1.12m
12:38PM1.23m
1:06AM1.17m
1:32PM1.18m
2:06AM1.23m
2:32PM1.15m
3:10AM1.30m
3:36PM1.12m
4:15AM1.37m
4:41PM1.12m
5:19AM1.44m
5:44PM1.14m
6:21AM1.49m
6:46PM1.17m
7:20AM1.53m
7:44PM1.21m
8:16AM1.55m
Low Tide
5:16PM0.10m
5:04AM0.05m
5:55PM0.10m
5:46AM0.07m
6:36PM0.09m
6:33AM0.09m
7:20PM0.07m
7:26AM0.12m
8:07PM0.04m
8:27AM0.15m
9:00PM0.01m
9:34AM0.15m
9:56PM-0.03m
10:44AM0.12m
10:56PM-0.09m
11:51AM0.06m
11:56PM-0.15m
12:54PM-0.01m
00:55AM-0.21m
1:53PM-0.07m
1:53AM-0.27m
2:48PM-0.12m
2:49AM-0.32m
Wave
height (m) 
direction
period (s) 
0.9
ESE
8
0.8
ESE
9
0.8
ESE
9
0.8
SSE
5
0.5
S
5
0.4
SE
9
0.3
ESE
9
0.4
SE
9
0.3
ESE
9
0.4
ESE
9
0.4
ESE
9
0.3
ESE
9
0.4
ENE
4
0.6
S
4
0.5
S
5
0.4
S
5
0.4
SSW
5
0.6
S
5
0.5
S
5
0.5
S
5
0.4
NNW
3
0.4
NW
3
0.5
NE
4
0.6
NE
5
0.4
NE
4
0.2
E
9
0.2
E
9
0.6
SSW
4
0.7
SSW
6
0.3
SSW
6
0.2
SSW
5
0.4
SSW
4
0.3
SSW
5
0.2
SSW
5
0.2
S
5
0.4
ENE
3
part cloud
part cloud
part cloud
clear
clear
clear
clear
part cloud
clear
clear
clear
part cloud
part cloud
clear
clear
clear
clear
clear
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
part cloud
some clouds
some clouds
some clouds
clear
clear
clear
clear
some clouds
clear
clear
clear
some clouds
some clouds
clear
clear
clear
clear
clear
some clouds
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
some clouds
some clouds
 km/h
15
ENE
10
NE
15
SW
15
WSW
15
W
10
NW
5
NE
5
ESE
15
SSW
10
WSW
10
W
5
ENE
10
SSE
15
WSW
15
W
10
WSW
15
WSW
20
W
15
W
20
NW
20
NW
20
NW
15
N
20
NNW
15
NNW
5
NW
10
WSW
20
SW
20
W
5
WNW
10
W
15
WSW
10
WNW
5
W
5
W
10
ENE
 mm 
max°C
11
18
18
19
16
20
21
18
22
23
20
19
19
18
23
23
21
23
24
16
9
9
4
3
5
4
8
10
9
11
13
11
15
16
14
16
Moonrise
10:03
10:34
11:02
11:30
11:57
12:26
12:59
1:38
2:26
3:23
4:30
Moonset
7:38
8:40
9:42
10:43
11:45
12:49
1:56
3:07
4:22
5:36
6:46
7:47
Sunrise
7:16
7:18
7:18
7:18
7:18
7:18
7:20
7:20
7:20
7:20
7:20
7:20
Sunset
5:15
5:15
5:15
5:15
5:16
5:16
5:17
5:19
5:19
5:20
5:21
5:22
Today's sea temperature in US Highway 17 bridge, South Santee River is
8.2° C
(Statistics for 22 Dec 1981-2005 – mean: 21.1 max: 23.1 min: 19.2°C)
Issued (local time): 6 pm Monday 22 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest