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 07:22 AM and sunset is at 07:28 PM.

Days 1–3 Weather Summary

Light rain (total 3mm), mostly falling on Thu night. Warm air temperatures (max 21°C on Wed afternoon, min 6°C on Fri morning). Winds increasing (calm on Wed morning, fresh winds from the SSW by Thu afternoon).

Days 4–6 Weather Summary

Some drizzle, heaviest during Mon night. Warm air temperatures (max 20°C on Sat afternoon, min 11°C on Sat morning). Wind will be generally light.

Days 7–9 Weather Summary

Mostly dry. Warm (max 21°C on Thu afternoon, min 6°C on Wed morning). Wind will be generally light.

Days 10–12 Weather Summary

Light rain (total 2mm), mostly falling on Sun night. Warm (max 24°C on Sun afternoon, min 12°C on Fri morning). Wind will be generally light.

Wednesday
19
Thursday
20
Friday
21
Saturday
22
Sunday
23
Monday
24
Tuesday
25
Wednesday
26
Thursday
27
Friday
28
Saturday
29
Sunday
30
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
12:27PM1.05m
00:56AM1.20m
1:08PM1.01m
1:41AM1.17m
1:56PM0.98m
2:38AM1.15m
2:53PM0.97m
3:44AM1.16m
3:58PM0.99m
4:52AM1.20m
5:04PM1.05m
5:55AM1.26m
6:06PM1.14m
6:51AM1.33m
7:03PM1.26m
7:42AM1.38m
7:57PM1.37m
8:31AM1.41m
8:47PM1.48m
9:19AM1.41m
9:36PM1.56m
10:07AM1.38m
10:26PM1.59m
Low Tide
7:42AM0.18m
7:28PM0.16m
8:25AM0.23m
8:10PM0.20m
9:15AM0.28m
9:01PM0.23m
10:12AM0.30m
10:02PM0.23m
11:15AM0.29m
11:11PM0.20m
12:17PM0.23m
00:20AM0.13m
1:14PM0.12m
1:24AM0.03m
2:06PM0.00m
2:22AM-0.08m
2:54PM-0.12m
3:17AM-0.18m
3:41PM-0.21m
4:10AM-0.24m
4:27PM-0.27m
5:02AM-0.26m
5:13PM-0.29m
Wave
height (m) 
direction
period (s) 
0.4
ESE
10
0.4
ESE
10
0.5
ESE
11
0.8
ESE
12
1.1
S
6
0.8
ESE
11
0.5
ESE
10
0.3
ESE
10
0.5
ESE
10
0.5
SSW
5
0.8
SSW
5
0.5
S
5
0.3
S
5
0.2
S
4
0.4
S
3
0.9
S
6
1
S
6
0.6
S
6
0.4
S
5
0.3
SSE
5
0.4
SE
5
0.4
NE
4
0.4
SE
8
0.2
ESE
8
0.4
SSW
3
0.6
S
4
0.4
SE
7
0.8
ENE
5
0.7
E
6
0.6
ESE
8
0.6
SE
8
0.6
SE
8
0.6
SE
8
0.6
SE
8
0.6
SE
8
1
SE
7
clear
clear
clear
clear
rain showers
rain showers
clear
clear
clear
clear
clear
clear
clear
part cloud
clear
cloud
cloud
rain showers
part cloud
part cloud
clear
clear
clear
clear
part cloud
clear
part cloud
part cloud
cloud
part cloud
clear
clear
clear
clear
part cloud
rain showers
clear
clear
clear
clear
rain shwrs
rain shwrs
clear
clear
clear
clear
clear
clear
clear
some clouds
clear
cloudy
cloudy
rain shwrs
some clouds
some clouds
clear
clear
clear
clear
some clouds
clear
some clouds
some clouds
cloudy
some clouds
clear
clear
clear
clear
some clouds
rain shwrs
 km/h
0
S
15
S
10
SSW
25
SSW
25
W
25
WNW
20
NW
15
WNW
15
SW
20
WSW
20
WSW
10
W
10
ESE
15
S
15
SSW
20
SSW
20
SW
15
WNW
5
NNE
10
WSW
15
NW
15
N
0
ESE
10
S
15
SW
15
SW
10
N
20
ENE
15
ENE
10
NNE
5
SSE
15
S
10
S
10
S
15
S
20
SW
 mm 
1.0
2.0
1.0
2.0
max°C
17
21
18
19
20
15
8
16
15
15
20
19
15
18
18
17
19
17
13
17
16
9
15
13
16
21
18
13
14
17
21
22
20
22
24
20
Moonrise
12:44
1:43
2:40
3:32
4:18
4:59
5:35
6:08
6:39
7:09
7:42
Moonset
9:53
10:32
11:18
12:12
1:13
2:18
3:27
4:36
5:46
6:57
8:09
9:23
Sunrise
7:22
7:20
7:20
7:18
7:16
7:16
7:15
7:13
7:11
7:11
7:09
7:07
Sunset
7:28
7:28
7:29
7:30
7:30
7:30
7:31
7:32
7:34
7:34
7:35
7:36
Today's sea temperature in US Highway 17 bridge, South Santee River is 15.0 °C (Statistics for 19 Mar 1981-2005 – mean: 19.7 max: 21.9 min: 17.3°C)
Issued (local time): 1 am Wednesday 19 Mar 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest