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 07:43 AM and sunset is at 09:47 PM.

Days 1–3 Weather Summary

Mostly dry. Icy conditions (max 3°C on Fri afternoon, min 0°C on Wed morning). Winds decreasing (strong winds from the NW on Wed morning, light winds from the WNW by Fri morning).

Days 4–6 Weather Summary

Mostly dry. Air temperatures will be slightly above freezing (max 4°C on Sun night, min 1°C on Sat morning). Winds increasing (calm on Sat night, strong winds from the ESE by Sun night).

Days 7–9 Weather Summary

Moderate rain (total 19mm) heaviest on Wed afternoon, then becoming colder with a dusting of snow on Thu night. Mild temperatures (max 5°C on Wed morning, min 1°C on Thu night). Winds decreasing (strong winds from the E on Tue night, light winds from the ENE by Wed night).

Days 10–12 Weather Summary

A light covering of new snow, mostly falling on Sun night. Freeze-thaw conditions (max 2°C on Sat morning, min 0°C on Sun night). Winds decreasing (strong winds from the NW on Fri afternoon, light winds from the N by Sun morning).

Wednesday
17
Thursday
18
Friday
19
Saturday
20
Sunday
21
Monday
22
Tuesday
23
Wednesday
24
Thursday
25
Friday
26
Saturday
27
Sunday
28
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
Wave Height Map
High Tide
11:18AM0.91m
4:18AM0.90m
12:25PM0.82m
4:33AM0.84m
1:47PM0.73m
4:36AM0.80m
3:33PM0.66m
4:25AM0.78m
5:49PM0.64m
4:07AM0.80m
3:45AM0.85m
3:22AM0.92m
3:02AM1.00m
2:53AM1.08m
3:13AM1.14m
4:09AM1.18m
5:34AM1.18m
Low Tide
8:10AM0.86m
7:51PM-0.03m
9:06AM0.77m
8:32PM0.12m
10:00AM0.66m
9:07PM0.27m
10:48AM0.54m
9:35PM0.43m
11:29AM0.41m
9:52PM0.58m
12:07PM0.27m
12:42PM0.13m
1:17PM0.01m
1:53PM-0.11m
2:32PM-0.21m
3:12PM-0.29m
3:54PM-0.34m
Wave
height (m) 
direction
period (s) 
2.5
NNW
8
2.5
N
8
2.3
N
8
2.1
NNE
10
1.9
NNE
10
1.4
NNE
9
1.2
NNE
8
1
NNE
8
1.2
NNE
8
1.7
NE
8
1.7
NNE
9
1.2
NNE
8
0.9
NNE
7
0.9
NNE
7
1
ESE
4
1.2
SSE
5
1.1
ENE
5
0.8
NE
6
0.6
NE
5
0.6
NNE
5
0.8
NNE
5
1.2
NNE
6
1.4
NE
7
1.6
NE
8
1.7
NNE
9
2.1
NNE
9
3
N
10
3.5
N
10
4
N
11
4
N
11
3.5
N
10
3
N
10
2.5
N
9
2
N
9
1.7
N
8
1.3
N
8
cloud
cloud
clear
part cloud
cloud
part cloud
clear
part cloud
part cloud
cloud
cloud
cloud
cloud
cloud
cloud
cloud
part cloud
cloud
part cloud
part cloud
cloud
light rain
mod rain
mod rain
light rain
light rain
light snow
light snow
cloud
light snow
cloud
cloud
part cloud
part cloud
cloud
light snow
cloudy
cloudy
clear
some clouds
cloudy
some clouds
clear
some clouds
some clouds
cloudy
cloudy
cloudy
cloudy
cloudy
cloudy
cloudy
some clouds
cloudy
some clouds
some clouds
cloudy
light rain
mod rain
mod rain
light rain
light rain
light snow
light snow
cloudy
light snow
cloudy
cloudy
some clouds
some clouds
cloudy
light snow
 km/h
30
NW
40
NNW
25
NNW
20
NNW
15
WNW
10
W
5
WNW
10
NNW
25
N
25
N
20
NNW
5
N
15
SE
35
ESE
40
ESE
40
ESE
40
ESE
25
E
20
E
25
E
35
E
35
E
40
E
20
ENE
20
NE
25
NNE
30
NNW
40
NW
45
NW
35
NW
35
NW
35
NW
25
NW
10
NNW
10
ENE
30
E
 mm 
1.0
7
6
1.0
2.0
2.0
max°C
1
1
1
0
2
2
2
3
2
1
2
2
3
3
4
4
4
4
4
4
4
5
5
5
4
4
3
1
1
1
2
2
2
2
2
2
Moonrise
3:11
4:24
5:35
6:45
7:55
9:07
10:22
11:40
12:59
2:15
3:21
Moonset
6:17
6:31
6:42
6:52
7:01
7:10
7:20
7:33
7:51
8:16
8:51
9:44
Sunrise
7:43
7:41
7:39
7:37
7:35
7:33
7:31
7:28
7:26
7:24
7:22
7:20
Sunset
9:47
9:50
9:52
9:52
9:54
9:57
9:59
10:00
10:01
10:04
10:05
10:07
Today's sea temperature in Sweeper Cove, Adak Island is 3.8 °C (Statistics for 17 Apr 1981-2005 – mean: 3.9 max: 4.4 min: 3.2°C)
Nearest