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 08:29 PM.

Days 1–4 Weather Summary

Light rain (total 6mm), mostly falling on Thu night. Very warm air temperatures (max 32°C on Fri afternoon, min 25°C on Fri morning). Wind will be generally light.

Days 5–7 Weather Summary

Light rain (total 3mm), mostly falling on Tue night. Very warm air temperatures (max 35°C on Tue afternoon, min 22°C on Tue night). Wind will be generally light.

Days 8–10 Weather Summary

Moderate rain (total 17mm), heaviest on Thu night. Warm (max 31°C on Thu afternoon, min 25°C on Thu night). Wind will be generally light.

Days 11–13 Weather Summary

Light rain (total 2mm), mostly falling on Mon morning. Warm (max 31°C on Mon afternoon, min 26°C on Sat night). Wind will be generally light.

Friday
20
Saturday
21
Sunday
22
Monday
23
Tuesday
24
Wednesday
25
Thursday
26
Friday
27
Saturday
28
Sunday
29
Monday
30
Tue
1
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
4:06AM1.20m
4:48PM1.39m
5:08AM1.17m
5:49PM1.47m
6:10AM1.16m
6:49PM1.53m
7:11AM1.16m
7:47PM1.56m
8:11AM1.17m
8:44PM1.57m
9:09AM1.18m
9:39PM1.56m
10:05AM1.18m
10:31PM1.52m
10:59AM1.18m
11:21PM1.47m
11:53AM1.17m
00:09AM1.40m
12:46PM1.16m
00:54AM1.32m
1:37PM1.16m
1:39AM1.24m
2:28PM1.17m
Low Tide
11:12PM0.14m
11:30AM-0.10m
00:19AM0.11m
12:27PM-0.14m
1:24AM0.05m
1:24PM-0.18m
2:24AM-0.00m
2:21PM-0.21m
3:21AM-0.04m
3:17PM-0.22m
4:16AM-0.06m
4:11PM-0.21m
5:08AM-0.06m
5:05PM-0.17m
5:59AM-0.05m
5:57PM-0.11m
6:48AM-0.02m
6:49PM-0.02m
7:35AM0.02m
7:40PM0.07m
8:22AM0.06m
8:32PM0.16m
9:06AM0.10m
Wave
height (m) 
direction
period (s) 
0.8
S
5.0
0.5
SSE
6.0
0.7
SSE
5.0
0.5
SSE
5.0
0.4
SSE
5.0
0.5
S
3.0
0.4
SE
8.0
0.4
SE
8.0
0.5
SE
7.0
0.5
SE
8.0
0.4
SE
7.0
0.5
SE
8.0
0.4
SE
8.0
0.4
SE
8.0
0.4
SE
8.0
0.5
N
3.0
0.4
SE
7.0
0.4
SE
8.0
0.4
SE
8.0
0.4
SE
8.0
0.4
SE
8.0
0.4
SE
3.0
0.3
SE
9.0
0.4
SE
9.0
0.5
SE
9.0
0.5
SE
8.0
0.7
S
4.0
0.8
S
5.0
0.8
SSE
6.0
0.9
S
5.0
0.7
SSE
5.0
0.7
S
5.0
0.9
S
5.0
1
S
6.0
0.8
S
6.0
0.8
S
5.0
thunderstorm
thunderstorm
clear
clear
clear
clear
rain showers
thunderstorm
part cloud
clear
clear
clear
clear
clear
clear
rain showers
part cloud
part cloud
clear
thunderstorm
thunderstorm
thunderstorm
clear
part cloud
thunderstorm
clear
clear
clear
clear
part cloud
part cloud
thunderstorm
rain showers
part cloud
part cloud
part cloud
risk tstorm
risk tstorm
clear
clear
clear
clear
rain shwrs
risk tstorm
some clouds
clear
clear
clear
clear
clear
clear
rain shwrs
some clouds
some clouds
clear
risk tstorm
risk tstorm
risk tstorm
clear
some clouds
risk tstorm
clear
clear
clear
clear
some clouds
some clouds
risk tstorm
rain shwrs
some clouds
some clouds
some clouds
 km/h
20
SW
10
WSW
15
SSW
10
SSW
10
SSW
20
S
10
SSW
5
SSW
15
S
10
SW
5
W
15
S
10
WSW
5
NW
10
SSE
20
N
10
NE
10
ESE
0
SE
0
SE
10
SE
5
WNW
10
S
15
S
10
SSW
10
SW
20
SSW
15
SW
15
SW
25
SSW
15
SW
15
SW
20
SSW
20
SW
20
SW
20
SW
 mm 
2
1
1
2
3
2
1
12
2
1
1
max°C
28
29
32
28
30
31
27
29
30
27
29
32
27
32
35
30
28
32
28
29
31
27
29
31
27
30
31
27
29
30
27
30
31
28
30
29
Moonrise
1:33
2:02
2:35
3:13
3:59
4:54
5:58
7:07
8:17
9:25
10:29
11:29
12:27
Moonset
2:18
3:26
4:38
5:52
7:06
8:16
9:17
10:07
10:48
11:21
11:50
12:16
Sunrise
6:07
6:07
6:09
6:09
6:09
6:09
6:09
6:09
6:09
6:11
6:11
6:11
Sunset
8:29
8:29
8:29
8:30
8:30
8:30
8:30
8:30
8:30
8:30
8:30
8:30
8:30
Today's sea temperature in US Highway 17 bridge, South Santee River is 27.0 °C (Statistics for 19 Jun 1981-2005 – mean: 26.7 max: 27.6 min: 25.4°C)
Issued (local time): 7 pm Thursday 19 Jun 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest