Bay of Waterfalls, Adak Island Sea Conditions and Tide Table

Bay of Waterfalls, 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 — and sunset is at 05:39 PM.

Days 1–4 Weather Summary

Light rain (total 7mm), mostly falling on Tue night. Low air temperatures (max 5°C on Wed night, min 2°C on Mon afternoon). Winds increasing (light winds from the S on Mon night, strong winds from the NNE by Thu morning).

Days 5–7 Weather Summary

Mostly dry. Icy conditions (max 4°C on Thu afternoon, min -1°C on Fri afternoon). Winds decreasing (severe gales from the NNE on Thu night, fresh winds from the N by Sun morning).

Days 8–10 Weather Summary

Mostly dry. Mild temperatures (max 5°C on Tue night, min 1°C on Sun afternoon). Winds decreasing (fresh winds from the N on Sun afternoon, calm by Mon night).

Days 11–13 Weather Summary

Mostly dry. Mild temperatures (max 7°C on Wed night, min 1°C on Thu night). Wind will be generally light.

Mon
22
Tuesday
23
Wednesday
24
Thursday
25
Friday
26
Saturday
27
Sunday
28
Monday
29
Tuesday
30
Wednesday
31
Thursday
1
Friday
2
Sat
3
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
11:26AM1.34m
11:12AM1.28m
10:43AM1.20m
10:16AM1.13m
9:55AM1.10m
9:42AM1.12m
9:08PM0.58m
9:37AM1.19m
9:42AM1.31m
9:57AM1.44m
10:22AM1.54m
10:55AM1.60m
11:38AM1.60m
Low Tide
11:20PM-0.15m
11:53PM-0.11m
00:22AM-0.02m
00:46AM0.11m
1:03AM0.27m
4:26PM0.50m
1:05AM0.45m
4:50PM0.26m
5:27PM0.03m
6:11PM-0.16m
6:56PM-0.31m
7:48PM-0.39m
8:40PM-0.42m
Wave
height (m) 
direction
period (s) 
1.2
SSW
9
1.3
SSW
9
1.5
SW
9
2
S
7
4
S
15
4
SSE
14
3.5
SSE
13
4
SSE
14
3.5
SSE
13
3
SSE
13
3.5
SSE
12
3.5
E
9
4
E
9
3.5
E
10
2.5
E
10
2.1
E
13
1.7
E
13
1.4
WSW
15
1.4
WSW
14
1.4
WSW
13
1.3
WSW
12
1.4
WSW
13
1.2
WSW
12
0.9
WSW
12
0.9
WSW
11
1.3
SW
13
1.9
SW
12
2
SW
11
1.7
SW
10
1.4
SW
10
1.3
SW
9
1.1
SW
9
1
SW
10
1.1
SW
12
1.5
SW
14
2
SSW
14
clear
cloud
cloud
cloud
light rain
light rain
light rain
light rain
cloud
cloud
cloud
part cloud
part cloud
part cloud
cloud
part cloud
part cloud
cloud
cloud
cloud
part cloud
clear
part cloud
part cloud
cloud
cloud
cloud
cloud
part cloud
part cloud
clear
part cloud
cloud
cloud
cloud
cloud
clear
cloudy
cloudy
cloudy
light rain
light rain
light rain
light rain
cloudy
cloudy
cloudy
some clouds
some clouds
some clouds
cloudy
some clouds
some clouds
cloudy
cloudy
cloudy
some clouds
clear
some clouds
some clouds
cloudy
cloudy
cloudy
cloudy
some clouds
some clouds
clear
some clouds
cloudy
cloudy
cloudy
cloudy
 km/h
25
SSW
20
S
30
SE
35
ESE
35
ESE
40
E
40
ENE
25
NNE
45
NNE
50
N
75
NNE
75
NNE
75
NE
60
NE
50
NNE
40
NNE
45
N
35
N
35
N
25
N
10
NNE
5
NE
15
SE
15
SSW
25
SW
20
SW
25
WSW
20
WSW
15
SW
15
WSW
15
WSW
10
SW
15
SSW
15
S
15
S
15
S
 mm 
3
1
1
2
max°C
3
2
2
3
4
4
4
5
5
4
3
0
-1
1
1
1
1
2
1
2
2
2
1
1
2
5
5
5
7
6
4
3
1
3
4
4
Moonrise
12:31
12:45
12:58
1:09
1:21
1:34
1:51
2:13
2:48
3:38
4:50
Moonset
8:24
9:42
11:00
12:19
1:38
3:00
4:27
5:58
7:31
8:56
10:04
10:50
Sunrise
9:52
9:52
9:52
9:52
9:52
9:52
9:52
9:52
9:52
9:52
9:52
9:52
Sunset
5:39
5:39
5:40
5:42
5:43
5:43
5:44
5:45
5:45
5:46
5:47
5:50
Today's sea temperature in Bay of Waterfalls, Adak Island is
5.2° C
(Statistics for 22 Dec 1981-2005 – mean: 4.6 max: 5.6 min: 3.7°C)
Issued (local time): 1 pm Monday 22 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest