South Dewees Island, Dewees Inlet Sea Conditions and Tide Table

South Dewees Island, Dewees Inlet 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 07:18 AM and sunset is at 05:17 PM.

Days 1–3 Weather Summary

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

Days 4–6 Weather Summary

Mostly dry. Warm air temperatures (max 22°C on Mon afternoon, min 7°C on Tue morning). Wind will be generally light.

Days 7–9 Weather Summary

Mostly dry. Very mild (max 17°C on Fri afternoon, min 5°C on Tue night). Wind will be generally light.

Days 10–12 Weather Summary

Mostly dry. Very mild (max 18°C on Sun afternoon, min 2°C on Fri night). Winds decreasing (fresh winds from the NNE on Fri night, calm by Mon morning).

Thursday
25
Friday
26
Saturday
27
Sunday
28
Monday
29
Tuesday
30
Wednesday
31
Thursday
1
Friday
2
Saturday
3
Sunday
4
Mon
5
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
11:03AM1.47m
11:25PM1.33m
11:50AM1.43m
00:20AM1.39m
12:43PM1.39m
1:19AM1.45m
1:42PM1.35m
2:22AM1.52m
2:46PM1.33m
3:28AM1.59m
3:52PM1.32m
4:34AM1.67m
4:58PM1.33m
5:39AM1.73m
6:04PM1.36m
6:39AM1.78m
7:02PM1.40m
7:34AM1.80m
7:58PM1.43m
8:27AM1.79m
8:52PM1.45m
9:18AM1.74m
Low Tide
5:15PM0.05m
5:25AM0.09m
6:03PM0.02m
6:26AM0.11m
6:56PM-0.02m
7:33AM0.12m
7:53PM-0.06m
8:43AM0.09m
8:52PM-0.11m
9:50AM0.05m
9:53PM-0.16m
10:54AM-0.02m
10:54PM-0.20m
11:56AM-0.08m
11:53PM-0.25m
12:52PM-0.14m
00:50AM-0.29m
1:44PM-0.18m
1:44AM-0.31m
2:34PM-0.19m
2:36AM-0.28m
3:21PM-0.17m
Wave
height (m) 
direction
period (s) 
0.4
ESE
9
0.7
SSW
3
0.4
ESE
9
0.4
ESE
9
0.6
E
5
0.5
ESE
8
0.6
S
4
0.4
SE
7
0.4
E
5
1
E
5
0.7
E
4
0.5
ESE
5
0.8
SSE
4
0.9
S
5
0.6
S
5
0.6
NE
4
0.6
E
6
0.4
ENE
4
0.5
E
5
0.4
ENE
5
0.3
E
5
0.3
E
4
0.3
E
4
0.4
SW
3
0.5
SW
3
0.4
SW
4
1
NE
4
0.9
ENE
5
0.9
E
6
0.7
E
4
0.8
ENE
4
0.6
E
4
0.6
SE
5
0.6
SE
5
0.6
SE
5
part cloud
clear
clear
part cloud
part cloud
clear
clear
clear
clear
clear
part cloud
part cloud
clear
part cloud
cloud
cloud
cloud
clear
clear
clear
part cloud
clear
clear
clear
clear
clear
clear
part cloud
part cloud
cloud
part cloud
part cloud
clear
part cloud
part cloud
some clouds
clear
clear
some clouds
some clouds
clear
clear
clear
clear
clear
some clouds
some clouds
clear
some clouds
cloudy
cloudy
cloudy
clear
clear
clear
some clouds
clear
clear
clear
clear
clear
clear
some clouds
some clouds
cloudy
some clouds
some clouds
clear
some clouds
some clouds
 km/h
15
SSW
20
SW
10
W
15
ENE
15
ENE
15
WSW
15
W
5
WNW
20
ENE
25
ENE
15
ENE
15
SW
20
SW
25
WSW
20
NW
20
NNE
15
N
15
NNE
15
NE
10
E
5
E
10
N
10
SSW
15
WSW
20
W
15
WNW
30
NNE
25
NE
20
ENE
10
ENE
20
NE
15
ENE
10
WSW
5
NW
5
S
 mm 
max°C
21
22
21
16
17
17
22
24
20
16
17
21
21
22
18
8
9
6
8
9
10
12
13
13
15
17
12
5
6
10
14
18
18
17
18
Moonrise
11:03
11:31
11:59
12:28
1:01
1:40
2:28
3:26
4:33
5:46
6:59
8:09
Moonset
10:45
11:47
12:50
1:57
3:08
4:22
5:36
6:46
7:47
8:37
9:18
Sunrise
7:18
7:18
7:18
7:20
7:20
7:20
7:20
7:20
7:20
7:20
7:20
7:22
Sunset
5:17
5:19
5:20
5:20
5:21
5:22
5:22
5:22
5:23
5:24
5:25
5:25
Today's sea temperature in South Dewees Island, Dewees Inlet is
12.1° C
(Statistics for 25 Dec 1981-2005 – mean: 20.8 max: 23.0 min: 18.5°C)
Issued (local time): 12 am Thursday 25 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest