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 06:48 AM and sunset is at 07:49 PM.

Days 1–3 Weather Summary

Mostly dry. Warm air temperatures (max 26°C on Fri afternoon, min 19°C on Thu morning). Wind will be generally light.

Days 4–6 Weather Summary

Light rain (total 2mm), mostly falling on Sun afternoon. Warm air temperatures (max 28°C on Sun afternoon, min 12°C on Mon morning). Winds decreasing (fresh winds from the N on Sun afternoon, calm by Tue night).

Days 7–9 Weather Summary

Mostly dry. Warm (max 21°C on Fri afternoon, min 17°C on Wed morning). Wind will be generally light.

Days 10–12 Weather Summary

Mostly dry. Warm (max 26°C on Mon afternoon, min 16°C on Sat morning). Wind will be generally light.

Thursday
16
Friday
17
Saturday
18
Sunday
19
Monday
20
Tuesday
21
Wednesday
22
Thursday
23
Friday
24
Saturday
25
Sunday
26
Monday
27
Tuesday
28
Wednesday
29
Thursday
30
Fri
1
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
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
Wave Height Map
High Tide
7:37AM1.55m
7:58PM1.80m
8:24AM1.55m
8:44PM1.87m
9:11AM1.53m
9:33PM1.89m
10:02AM1.49m
10:25PM1.87m
10:58AM1.44m
11:22PM1.81m
11:59AM1.39m
00:24AM1.73m
1:04PM1.36m
1:29AM1.66m
2:10PM1.36m
2:35AM1.60m
3:16PM1.39m
3:38AM1.55m
4:19PM1.45m
4:37AM1.53m
5:17PM1.53m
5:31AM1.51m
6:09PM1.60m
6:18AM1.50m
6:55PM1.67m
7:02AM1.48m
7:37PM1.71m
7:42AM1.46m
Low Tide
1:30PM-0.12m
2:12AM-0.09m
2:16PM-0.17m
3:02AM-0.12m
3:03PM-0.19m
3:53AM-0.11m
3:51PM-0.17m
4:45AM-0.06m
4:42PM-0.12m
5:41AM-0.00m
5:38PM-0.04m
6:41AM0.06m
6:40PM0.03m
7:44AM0.10m
7:48PM0.09m
8:47AM0.12m
8:57PM0.11m
9:47AM0.10m
10:02PM0.10m
10:41AM0.07m
11:02PM0.08m
11:30AM0.04m
11:57PM0.05m
12:15PM0.01m
00:47AM0.02m
12:57PM-0.00m
1:34AM0.01m
1:36PM0.00m
Wave
height (m) 
direction
period (s) 
0.7
ESE
9
0.8
SE
6
0.7
S
4
0.7
S
5
0.7
S
5
0.6
ESE
8
0.6
ESE
8
0.6
ESE
8
0.7
SSE
4
0.7
SSE
5
0.8
N
3
0.9
ENE
4
0.9
ESE
8
0.8
ESE
8
0.6
E
8
0.6
ESE
7
0.6
ESE
7
0.5
ESE
7
0.6
ESE
6
0.5
SE
6
0.5
SE
6
0.5
SE
6
0.6
SE
6
0.6
SE
6
0.7
SE
7
0.7
SE
8
0.8
SE
8
0.7
SE
8
0.9
SSW
4
0.8
S
4
0.6
S
5
0.6
S
5
0.8
S
4
0.6
S
5
0.9
SSW
5
0.8
S
6
0.5
S
5
0.7
S
4
0.5
S
4
0.4
SSE
4
0.6
S
4
1.3
E
6
1.5
E
6
1.4
E
8
1.1
ESE
9
0.8
ESE
9
0.6
ESE
9
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
cloud
light rain
rain showers
clear
clear
clear
part cloud
part cloud
part cloud
clear
clear
part cloud
part cloud
part cloud
clear
clear
clear
clear
clear
part cloud
part cloud
part cloud
cloud
part cloud
clear
cloud
part cloud
clear
clear
part cloud
part cloud
part cloud
part cloud
rain showers
light rain
rain showers
clear
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
some clouds
cloudy
light rain
rain shwrs
clear
clear
clear
some clouds
some clouds
some clouds
clear
clear
some clouds
some clouds
some clouds
clear
clear
clear
clear
clear
some clouds
some clouds
some clouds
cloudy
some clouds
clear
cloudy
some clouds
clear
clear
some clouds
some clouds
some clouds
some clouds
rain shwrs
light rain
rain shwrs
clear
some clouds
 km/h
15
SSW
25
SSW
20
SW
10
SW
20
S
10
SW
15
SSW
20
S
20
SW
15
SW
35
N
20
NNE
20
NE
15
ESE
10
NE
15
E
10
ESE
5
ENE
10
ENE
15
SSE
5
S
10
ENE
15
SE
10
S
5
ESE
20
S
20
SW
15
W
25
SW
10
W
5
SW
15
S
15
SW
10
WNW
20
SSW
20
W
5
WNW
20
S
15
WSW
10
NW
10
S
30
ENE
40
NE
25
N
20
NNW
20
N
15
WNW
 mm 
1
1
24
2
3
max°C
22
23
21
23
26
24
24
24
23
25
28
14
15
17
18
18
18
18
19
19
19
19
20
20
20
21
20
22
25
22
22
24
22
25
26
25
23
25
23
22
23
19
16
13
10
14
19
Moonrise
6:01
6:33
7:11
7:56
8:49
9:51
10:59
12:09
1:18
2:23
3:26
4:25
5:24
6:22
7:20
8:19
Moonset
7:13
8:25
9:40
10:55
12:06
1:09
2:01
2:44
3:20
3:51
4:18
4:44
5:10
5:37
6:07
Sunrise
6:48
6:47
6:46
6:45
6:43
6:41
6:41
6:39
6:39
6:37
6:37
6:35
6:35
6:33
6:33
6:31
Sunset
7:49
7:50
7:50
7:51
7:52
7:52
7:52
7:53
7:54
7:55
7:55
7:57
7:58
7:58
7:59
8:00
Today's sea temperature in South Dewees Island, Dewees Inlet is
20.2° C
(Statistics for 16 Apr 1981-2005 – mean: 20.2 max: 22.6 min: 17.9°C)
Issued (local time): 7 am Thursday 16 Apr 2026
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest