Adugak Islands, Umnak Island Sea Conditions and Tide Table

Adugak Islands, Umnak 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 — and sunset is at 06:00 PM.

Days 1–4 Weather Summary

Mostly dry. Low air temperatures (max 5°C on Thu night, min 1°C on Fri afternoon). Mainly fresh winds.

Days 5–7 Weather Summary

Mostly dry. Low air temperatures (max 7°C on Mon afternoon, min 3°C on Tue morning). Winds decreasing (strong winds from the W on Sun night, light winds from the W by Tue night).

Days 8–10 Weather Summary

A dusting of new snow. Freeze-thaw conditions (max 4°C on Wed afternoon, min -1°C on Fri night). Mainly strong winds.

Days 11–13 Weather Summary

Mild with light rain (total 6mm) on Sun night. Becoming colder with a light covering of snow, mostly falling on Mon afternoon. Freeze-thaw conditions (max 5°C on Sun night, min -1°C on Mon night). Winds increasing (calm on Sat afternoon, severe gales from the N by Mon night).

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
12:37PM1.26m
9:29AM1.30m
9:54AM1.32m
10:11AM1.33m
10:25AM1.32m
10:36AM1.30m
10:44AM1.27m
10:48AM1.24m
7:40PM0.84m
10:52AM1.23m
9:44PM0.77m
10:57AM1.25m
11:37PM0.76m
11:08AM1.31m
1:25AM0.82m
11:27AM1.40m
3:11AM0.92m
11:55AM1.50m
Low Tide
10:37PM-0.03m
11:14PM-0.03m
11:52PM-0.02m
00:30AM-0.02m
1:07AM0.00m
1:42AM0.05m
2:15AM0.14m
4:57PM0.89m
2:46AM0.27m
5:11PM0.67m
3:16AM0.43m
5:40PM0.44m
3:45AM0.62m
6:15PM0.20m
6:57PM-0.02m
Wave
height (m) 
direction
period (s) 
1.1
NNW
7
1.1
NW
6
0.8
NW
6
0.7
NW
6
0.7
NW
6
0.6
NW
6
0.7
WSW
9
0.7
W
5
0.9
WNW
4
1.1
WNW
4
1.1
W
7
2.2
WNW
9
2.1
WNW
10
1.7
WNW
11
1.4
WNW
10
1.3
WNW
10
1.2
WNW
11
1.1
WNW
12
1
WNW
11
1.6
NNW
5
2.2
NNW
7
3
NW
10
3
NW
10
3
NW
10
3
NNW
9
2.4
N
9
2
N
8
1.5
N
8
1.2
NNE
8
1
NE
8
1.3
SSW
5
1.8
SSW
7
2.5
SSW
9
2.1
SSW
9
5
NNW
11
5
N
10
cloud
cloud
cloud
cloud
cloud
cloud
cloud
cloud
cloud
cloud
cloud
cloud
clear
part cloud
clear
part cloud
cloud
cloud
cloud
snow showers
cloud
cloud
part cloud
part cloud
part cloud
clear
part cloud
cloud
cloud
cloud
cloud
light rain
light rain
light snow
light snow
cloud
cloudy
cloudy
cloudy
cloudy
cloudy
cloudy
cloudy
cloudy
cloudy
cloudy
cloudy
cloudy
clear
some clouds
clear
some clouds
cloudy
cloudy
cloudy
snow shwrs
cloudy
cloudy
some clouds
some clouds
some clouds
clear
some clouds
cloudy
cloudy
cloudy
cloudy
light rain
light rain
light snow
light snow
cloudy
 km/h
30
NW
30
NW
25
NW
20
WNW
25
NW
20
NW
25
NW
25
WNW
30
W
30
W
25
WSW
45
W
30
W
25
W
20
W
20
W
20
WSW
25
WSW
15
WSW
50
N
40
N
45
N
40
NNE
40
N
40
NNE
40
NNE
25
NE
5
ESE
25
SSW
25
S
40
S
45
S
50
S
50
N
75
N
60
NNE
 mm 
2
4
max°C
3
5
2
1
1
2
2
3
4
4
5
5
7
6
3
3
3
3
4
3
2
2
2
1
1
1
0
1
2
3
4
5
5
2
0
0
Moonrise
11:03
11:50
12:24
12:48
1:05
1:18
1:29
1:38
1:48
2:00
2:15
2:35
Moonset
4:26
5:13
6:14
7:27
8:45
10:05
11:25
12:45
2:06
3:30
4:59
6:32
Sunrise
10:26
10:26
10:26
10:27
10:27
10:27
10:29
10:29
10:29
10:29
10:29
10:29
Sunset
6:00
6:00
6:00
6:01
6:01
6:02
6:04
6:04
6:05
6:06
6:07
6:07
Today's sea temperature in Adugak Islands, Umnak Island is
6.1° C
(Statistics for 18 Dec 1981-2005 – mean: 4.9 max: 5.5 min: 4.0°C)
Issued (local time): 2 pm Thursday 18 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest