Cedar Island Point, South Santee River Sea Conditions and Tide Table

Cedar Island Point, 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 05:12 PM.

Days 1–4 Weather Summary

Heavy rain (total 36mm), heaviest during Thu night. Warm air temperatures (max 21°C on Thu afternoon, min 10°C on Fri night). Winds decreasing (fresh winds from the SSW on Thu night, light winds from the NE by Sat night).

Days 5–7 Weather Summary

Mostly dry. Cool air temperatures (max 18°C on Wed morning, min 5°C on Sun night). Winds decreasing (fresh winds from the NE on Mon morning, calm by Tue afternoon).

Days 8–10 Weather Summary

Mostly dry. Warm (max 22°C on Sat morning, min 15°C on Wed night). Wind will be generally light.

Days 11–13 Weather Summary

Light rain (total 2mm), mostly falling on Sat night. Warm (max 23°C on Sat afternoon, min 14°C on Mon night). Winds increasing (calm on Sat afternoon, fresh winds from the ENE by Tue morning).

Thu
18
Friday
19
Saturday
20
Sunday
21
Monday
22
Tuesday
23
Wednesday
24
Thursday
25
Friday
26
Saturday
27
Sunday
28
Monday
29
Tue
30
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
6:29PM1.08m
7:06AM1.33m
7:10PM1.07m
7:44AM1.32m
7:49PM1.07m
8:20AM1.31m
8:26PM1.05m
8:55AM1.29m
9:02PM1.05m
9:29AM1.27m
9:40PM1.05m
10:06AM1.25m
10:22PM1.07m
10:48AM1.22m
11:10PM1.11m
11:35AM1.19m
00:05AM1.15m
12:28PM1.16m
1:04AM1.20m
1:27PM1.12m
2:07AM1.26m
2:31PM1.10m
3:13AM1.32m
Low Tide
1:09PM0.08m
00:56AM0.05m
1:50PM0.06m
1:34AM0.03m
2:28PM0.06m
2:12AM0.02m
3:05PM0.06m
2:50AM0.02m
3:41PM0.06m
3:28AM0.02m
4:18PM0.06m
4:10AM0.03m
4:57PM0.06m
4:57AM0.05m
5:40PM0.04m
5:50AM0.08m
6:28PM0.02m
6:51AM0.10m
7:21PM-0.02m
7:58AM0.10m
8:18PM-0.05m
9:08AM0.09m
9:17PM-0.09m
10:15AM0.04m
Wave
height (m) 
direction
period (s) 
0.9
SE
6
1.4
SE
9
1.3
SE
9
1
SE
8
0.6
SE
9
0.7
SE
8
0.7
SE
8
0.6
ESE
8
0.5
SE
8
0.4
ESE
9
0.9
ENE
5
1.3
E
7
1.2
ESE
8
0.9
ESE
9
0.7
ESE
9
0.6
ESE
9
0.5
ESE
9
0.5
ESE
8
0.4
ESE
9
0.4
ESE
9
0.4
ESE
9
0.4
ESE
9
0.4
ESE
9
0.5
SE
9
0.7
S
4
0.5
S
5
0.4
SE
9
0.4
SE
9
0.3
ESE
9
0.4
SE
9
0.4
ESE
9
0.4
ESE
8
0.5
SE
9
0.4
ESE
9
0.7
E
4
1.1
E
6
light rain
rain showers
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
clear
clear
clear
part cloud
clear
clear
clear
clear
clear
part cloud
clear
clear
clear
clear
clear
rain showers
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
cloud
light rain
rain shwrs
some clouds
clear
clear
clear
clear
clear
clear
clear
clear
clear
some clouds
clear
clear
clear
some clouds
clear
clear
clear
clear
clear
some clouds
clear
clear
clear
clear
clear
rain shwrs
some clouds
some clouds
some clouds
some clouds
some clouds
some clouds
cloudy
 km/h
20
SSE
30
SSW
30
W
20
WNW
10
NNW
20
ENE
15
NE
10
WNW
10
WNW
5
NNW
30
NNE
30
NE
25
NE
20
NNE
15
NE
5
S
10
W
10
WNW
5
SSE
10
E
5
SE
10
SSW
15
SW
20
WSW
25
SW
15
W
10
WNW
5
SW
0
WNW
10
E
10
ENE
10
SSW
10
W
10
NE
20
ENE
30
ENE
 mm 
5
31
1
max°C
21
19
19
15
11
12
13
16
15
16
13
6
8
11
16
17
17
18
18
16
18
18
18
20
21
19
22
23
20
19
18
20
21
18
15
15
Moonrise
7:07
7:59
8:46
9:27
10:02
10:33
11:02
11:29
11:57
12:26
12:59
1:38
Moonset
3:54
4:43
5:38
6:37
7:38
8:40
9:41
10:43
11:45
12:49
1:56
3:07
Sunrise
7:15
7:15
7:16
7:16
7:16
7:16
7:18
7:18
7:18
7:18
7:18
7:18
Sunset
5:12
5:13
5:13
5:14
5:14
5:15
5:15
5:15
5:15
5:16
5:17
5:17
Today's sea temperature in Cedar Island Point, South Santee River is
10.7° C
(Statistics for 18 Dec 1981-2005 – mean: 21.6 max: 23.6 min: 19.6°C)
Issued (local time): 6 pm Thursday 18 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest