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 10:25 AM and sunset is at 06:00 PM.

Days 1–3 Weather Summary

Mostly dry. Air temperatures will be slightly above freezing (max 4°C on Thu afternoon, min 1°C on Thu morning). Mainly fresh winds.

Days 4–6 Weather Summary

Mostly dry. Low air temperatures (max 5°C on Sun morning, min 1°C on Mon night). Winds decreasing (fresh winds from the W on Mon morning, light winds from the WSW by Tue afternoon).

Days 7–9 Weather Summary

Light rain (total 4mm), mostly falling on Thu afternoon. Freeze-thaw conditions (max 6°C on Thu morning, min -1°C on Thu night). Winds decreasing (near gales from the NE on Thu night, light winds from the ENE by Fri night).

Days 10–12 Weather Summary

Mostly dry. Freeze-thaw conditions (max 3°C on Mon night, min 0°C on Sat morning). Winds increasing (calm on Sat afternoon, fresh winds from the ESE by Tue morning).

Thursday
18
Friday
19
Saturday
20
Sunday
21
Monday
22
Tuesday
23
Wednesday
24
Thursday
25
Friday
26
Saturday
27
Sunday
28
Monday
29
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
8:45AM1.25m
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
Low Tide
9:44AM1.35m
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
N
7
1.2
NNW
7
1.2
NW
6
0.8
W
9
0.7
W
8
0.7
NW
5
0.6
WNW
7
0.6
W
8
0.9
NW
4
0.9
WNW
5
1
W
5
1.2
W
8
1.6
WNW
8
1.8
WNW
10
1.7
WNW
11
1.3
WNW
11
1.1
WNW
10
1.1
WNW
11
1.3
SW
15
1.7
SSW
15
1.7
SSW
13
1.5
SSW
12
1.5
SSW
14
4.5
N
10
4
N
10
3.5
NNE
10
3
NNE
10
2.5
NNE
9
2.2
NNE
9
1.7
NE
9
1.4
NE
9
1.2
NE
8
0.9
ENE
8
0.7
ENE
8
0.6
E
7
0.6
SE
7
cloud
cloud
cloud
cloud
cloud
cloud
cloud
cloud
cloud
cloud
clear
part cloud
part cloud
clear
part cloud
cloud
cloud
part cloud
cloud
cloud
light rain
cloud
light rain
part cloud
cloud
part cloud
clear
part cloud
clear
part cloud
part cloud
clear
clear
clear
clear
clear
cloudy
cloudy
cloudy
cloudy
cloudy
cloudy
cloudy
cloudy
cloudy
cloudy
clear
some clouds
some clouds
clear
some clouds
cloudy
cloudy
some clouds
cloudy
cloudy
light rain
cloudy
light rain
some clouds
cloudy
some clouds
clear
some clouds
clear
some clouds
some clouds
clear
clear
clear
clear
clear
 km/h
30
NW
30
NW
30
NW
20
NW
20
WNW
25
NW
25
NW
25
NW
30
WNW
25
W
30
W
30
W
30
W
30
W
25
WNW
15
WNW
5
WSW
20
SE
35
SSE
35
SE
35
SE
30
E
25
ENE
55
NE
40
ENE
30
ENE
10
ENE
5
NE
10
SE
5
NW
10
WSW
10
SW
10
SSW
5
S
15
SE
20
SE
 mm 
1
3
max°C
1
4
4
2
1
2
2
2
4
5
4
4
4
4
3
1
2
2
3
4
5
6
5
2
-1
-1
0
1
1
2
2
2
2
2
2
3
Moonrise
10:03
11:03
11:50
12:24
12:48
1:05
1:18
1:29
1:38
1:48
2:00
2:15
Moonset
4:26
5:13
6:14
7:27
8:45
10:05
11:25
12:45
2:06
3:30
4:59
Sunrise
10:25
10:26
10:26
10:26
10:27
10:27
10:27
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 am Thursday 18 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest