Sweeper Cove, Adak Island Sea Conditions and Tide Table

Sweeper Cove, Adak Island 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 06:35 AM and sunset is at 10:52 PM.

Days 1–3 Weather Summary

Mostly dry. Low air temperatures (max 6°C on Sun afternoon, min 4°C on Sat morning). Wind will be generally light.

Days 4–6 Weather Summary

Moderate rain (total 17mm), heaviest on Thu night. Low air temperatures (max 8°C on Wed afternoon, min 5°C on Tue morning). Wind will be generally light.

Days 7–9 Weather Summary

Light rain (total 6mm), mostly falling on Fri morning. Mild temperatures (max 8°C on Sat morning, min 5°C on Fri night). Winds increasing (light winds from the N on Fri night, fresh winds from the NNE by Sun afternoon).

Days 10–12 Weather Summary

Moderate rain (total 11mm), heaviest on Wed night. Very mild (max 11°C on Tue afternoon, min 6°C on Mon morning). Winds increasing (calm on Mon night, near gales from the S by Wed night).

Days 13–16 Weather Summary

Moderate rain (total 10mm), heaviest on Sat afternoon. Mild temperatures (max 8°C on Sat night, min 5°C on Thu night). Winds decreasing (strong winds from the SW on Thu morning, light winds from the WSW by Fri night).

Saturday
30
Sunday
31
Monday
1
Tuesday
2
Wednesday
3
Thursday
4
Friday
5
Saturday
6
Sunday
7
Monday
8
Tuesday
9
Wednesday
10
Thursday
11
Friday
12
Saturday
13
Sun
14
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
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High Tide
1:22AM1.23m
1:25AM1.26m
1:38AM1.26m
1:49AM1.24m
1:50AM1.20m
1:42AM1.14m
1:30AM1.08m
1:17AM1.01m
1:03AM0.98m
00:49AM0.98m
12:03PM0.48m
00:39AM1.05m
00:39AM1.16m
00:51AM1.30m
1:14AM1.42m
Low Tide
12:17PM-0.24m
12:52PM-0.27m
1:28PM-0.28m
2:05PM-0.28m
2:41PM-0.27m
3:16PM-0.25m
3:49PM-0.20m
4:17PM-0.11m
4:39PM0.02m
4:53PM0.18m
8:16AM0.41m
4:50PM0.36m
8:38AM0.19m
9:14AM-0.04m
9:56AM-0.25m
10:44AM-0.42m
Wave
Height (m)
Direction
Period (s)
1.3
NNE
7
1.2
NNE
6
1.1
NE
7
0.9
NE
6
0.8
NE
7
0.6
NE
6
0.6
NE
6
0.5
NE
5
0.6
NE
5
0.6
NE
6
1
NE
6
1.4
NE
8
1.2
NE
9
1.1
NE
8
0.9
NE
8
0.8
NE
8
0.6
NE
7
0.9
NNE
4
1.4
NE
6
1.4
NE
6
1
N
5
0.6
NNE
5
0.7
NNE
5
1.4
NE
6
1.2
NE
6
1.2
E
6
1.1
NE
6
0.9
NNE
6
0.8
N
6
0.7
NNE
7
0.6
NNE
6
0.5
NNE
6
0.4
NNE
6
0.4
NE
6
0.5
NW
4
0.7
SSW
4
1.7
SSW
6
1.4
SW
5
1.7
W
10
1.6
WNW
9
1.8
WNW
9
1.8
WNW
9
1.3
WNW
9
1
WNW
8
1.1
W
7
1
W
8
0.9
WNW
8
part cloud
clear
part cloud
part cloud
clear
clear
clear
clear
clear
clear
cloud
cloud
part cloud
part cloud
cloud
cloud
light rain
heavy rain
light rain
light rain
part cloud
part cloud
cloud
rain showers
part cloud
clear
clear
clear
clear
clear
clear
clear
part cloud
cloud
cloud
mod rain
light rain
cloud
cloud
part cloud
part cloud
part cloud
cloud
rain showers
light rain
light rain
cloud
some clouds
clear
some clouds
some clouds
clear
clear
clear
clear
clear
clear
cloudy
cloudy
some clouds
some clouds
cloudy
cloudy
light rain
heavy rain
light rain
light rain
some clouds
some clouds
cloudy
rain shwrs
some clouds
clear
clear
clear
clear
clear
clear
clear
some clouds
cloudy
cloudy
mod rain
light rain
cloudy
cloudy
some clouds
some clouds
some clouds
cloudy
rain shwrs
light rain
light rain
cloudy
km/h
20
NNE
20
NE
15
ENE
10
E
10
E
10
NE
15
NNE
10
NNE
15
NNE
20
N
25
N
15
NE
10
ENE
10
E
10
ESE
15
ESE
20
E
25
NNE
25
N
30
NNW
15
NW
10
ENE
15
ENE
20
NE
25
NNE
30
NNE
15
N
15
NNW
10
N
5
NNW
5
WNW
0
SSE
5
S
15
S
20
SSW
35
S
50
SSW
45
SW
45
SW
35
WSW
35
WSW
20
W
10
SSE
20
SE
40
SSW
35
SW
30
W
2
15
2
2
2
10
1
7
2
1
max °C
4
5
5
4
6
5
5
6
5
6
7
6
7
8
7
6
6
6
6
6
6
8
8
7
6
7
7
7
9
9
10
11
11
8
8
7
7
6
6
6
7
6
6
7
8
6
7
Moonrise
11:20
12:21
1:10
1:47
2:13
2:33
2:48
3:01
3:12
3:23
3:36
3:51
4:12
4:42
5:27
Moonset
5:36
6:09
6:53
7:50
8:58
10:11
11:26
12:42
1:58
3:16
4:36
6:00
7:31
9:04
10:34
Sunrise
6:35
6:33
6:33
6:31
6:31
6:31
6:30
6:28
6:28
6:28
6:28
6:26
6:26
6:26
6:26
6:26
Sunset
10:52
10:53
10:55
10:57
10:58
10:59
11:00
11:00
11:00
11:01
11:02
11:04
11:05
11:05
11:06
11:06
Today's sea temperature in Sweeper Cove, Adak Island is
4.5° C
(Statistics for 30 May 1981-2005 – mean: 5.4 max: 6.3 min: 4.6°C)
Issued (local time): 8 am Saturday 30 May 2026
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest