Unalga Bight, Adak Island Sea Conditions and Tide Table

Unalga Bight, 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 08:26 AM and sunset is at 07:30 PM.

Days 1–3 Weather Summary

Mostly dry. Air temperatures will be below freezing (max -1°C on Tue afternoon, min -3°C on Tue night). Winds decreasing (near gales from the NE on Tue morning, light winds from the NE by Wed night).

Days 4–6 Weather Summary

Mostly dry. Icy conditions (max 2°C on Sun morning, min -3°C on Fri morning). Winds decreasing (fresh winds from the NNW on Fri afternoon, light winds from the NW by Sun night).

Days 7–9 Weather Summary

Mostly dry. Freeze-thaw conditions (max 2°C on Mon morning, min 0°C on Mon night). Wind will be generally light.

Days 10–12 Weather Summary

Heavy rain (total 35mm), heaviest during Fri night. Freeze-thaw conditions (max 5°C on Sat morning, min 0°C on Thu morning). Winds increasing (light winds from the SSE on Thu morning, gales from the ESE by Fri night).

Tuesday
3
Wednesday
4
Thursday
5
Friday
6
Saturday
7
Sunday
8
Monday
9
Tuesday
10
Wednesday
11
Thursday
12
Friday
13
Saturday
14
Sunday
15
Monday
16
Tuesday
17
Wed
18
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
6:39AM0.84m
3:46PM0.90m
6:44AM0.83m
5:29PM0.78m
6:52AM0.84m
7:25PM0.73m
7:02AM0.87m
9:20PM0.75m
7:11AM0.92m
11:08PM0.82m
7:23AM0.97m
00:53AM0.89m
7:38AM1.02m
8:00AM1.07m
8:30AM1.11m
9:06AM1.13m
9:46AM1.14m
10:29AM1.12m
11:16AM1.08m
12:12PM1.00m
6:47AM0.74m
1:26PM0.89m
Low Tide
10:35AM0.73m
11:09PM0.18m
12:04PM0.58m
11:51PM0.34m
1:11PM0.42m
00:30AM0.51m
2:04PM0.27m
1:09AM0.66m
2:51PM0.16m
1:44AM0.79m
3:34PM0.07m
3:06AM0.89m
4:17PM0.01m
5:00PM-0.03m
5:44PM-0.05m
6:29PM-0.06m
7:12PM-0.05m
7:53PM-0.03m
8:31PM0.01m
9:07PM0.09m
6:58AM0.74m
Wave
height (m) 
direction
period (s) 
2.1
NNE
8
2.2
NNE
8
2.1
NNE
8
1.7
E
9
1.4
E
9
1
E
9
1.4
E
7
1.6
NNE
7
1.4
NNE
7
1.5
N
8
1.7
N
8
1.7
N
9
1.7
N
9
1.4
N
9
1.3
N
9
1.1
N
9
1
N
8
0.9
N
8
1
N
8
0.7
N
8
0.5
W
7
0.5
WNW
7
0.5
WNW
6
0.5
W
5
0.4
WSW
6
0.4
W
8
0.4
W
7
0.6
SSW
5
0.8
SSW
4
0.8
SSW
7
1.1
SSW
8
1.9
SE
6
3
SSE
13
3
SSE
13
3
SSE
10
3
SSE
9
2.5
SSE
9
2.1
SSE
12
1.5
SSE
12
1.3
SSE
10
1.1
SE
9
0.9
SE
9
0.8
SE
9
0.7
SE
10
0.8
SSE
8
0.7
SSE
8
0.6
SSE
9
cloud
cloud
cloud
cloud
cloud
cloud
cloud
cloud
cloud
cloud
cloud
cloud
cloud
cloud
part cloud
cloud
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
clear
clear
part cloud
clear
clear
part cloud
clear
cloud
cloud
heavy rain
light rain
light rain
heavy rain
mod rain
light rain
mod rain
light snow
light snow
light snow
cloud
cloud
cloud
cloud
cloud
cloudy
cloudy
cloudy
cloudy
cloudy
cloudy
cloudy
cloudy
cloudy
cloudy
cloudy
cloudy
cloudy
cloudy
some clouds
cloudy
some clouds
some clouds
some clouds
some clouds
some clouds
some clouds
some clouds
clear
clear
some clouds
clear
clear
some clouds
clear
cloudy
cloudy
heavy rain
light rain
light rain
heavy rain
mod rain
light rain
mod rain
light snow
light snow
light snow
cloudy
cloudy
cloudy
cloudy
cloudy
 km/h
50
NE
50
NE
45
NE
35
NNE
25
NNE
15
NE
35
NE
40
NNE
30
N
35
NNW
40
NNW
35
NW
35
NW
30
WNW
30
NW
25
NW
20
NW
20
NW
20
N
10
NNW
15
W
15
W
15
W
15
W
15
WSW
10
SW
15
S
20
SSE
25
SE
20
ESE
40
E
60
E
55
ESE
55
SE
50
SE
50
SE
45
SE
20
SE
5
ESE
20
NNW
20
NNW
15
NNW
15
NNW
15
NNW
25
NW
20
NW
20
NNW
 mm 
11
4
5
12
7
4
8
3
max°C
-2
-1
-2
-2
-2
-2
-3
-3
-3
-2
-1
-2
-1
0
1
2
2
2
2
1
0
0
1
2
1
1
0
0
1
2
3
3
4
5
5
5
5
5
4
3
1
1
2
2
3
2
3
Moonrise
8:25
9:42
10:58
12:13
1:29
3:43
4:53
5:54
6:42
7:19
7:45
8:04
8:20
8:32
8:44
Moonset
8:33
8:44
8:54
9:06
9:20
10:37
11:01
11:34
12:19
1:18
2:28
3:45
5:05
6:27
7:49
Sunrise
8:26
8:25
8:22
8:19
8:18
9:15
8:14
8:11
8:08
8:07
8:03
8:02
8:00
7:58
7:54
7:52
Sunset
7:30
7:32
7:35
7:36
7:37
8:39
7:42
7:43
7:45
7:46
7:49
7:50
7:52
7:53
7:54
7:57
Today's sea temperature in Unalga Bight, Adak Island is
4.1° C
(Statistics for 03 Mar 1981-2005 – mean: 3.4 max: 4.0 min: 2.5°C)
Issued (local time): 7 am Tuesday 03 Mar 2026
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest