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 10:05 PM.

Days 1–4 Weather Summary

Moderate rain (total 14mm) heaviest on Wed night, then becoming colder with a dusting of snow on Thu night. Air temperatures will be slightly above freezing (max 4°C on Wed morning, min 2°C on Wed night). Winds increasing (moderate winds from the ESE on Tue night, near gales from the NW by Fri afternoon).

Days 5–7 Weather Summary

Light rain (total 3mm), mostly falling on Sun afternoon. Low air temperatures (max 6°C on Mon morning, min 2°C on Fri night). Winds decreasing (near gales from the NW on Fri night, calm by Sat night).

Days 8–10 Weather Summary

Mostly dry. Mild temperatures (max 6°C on Mon night, min 3°C on Tue morning). Wind will be generally light.

Days 11–13 Weather Summary

Mostly dry. Mild temperatures (max 5°C on Thu night, min 3°C on Fri night). Wind will be generally light.

Wednesday
29
Thursday
30
Friday
1
Saturday
2
Sunday
3
Monday
4
Tuesday
5
Wednesday
6
Thursday
7
Friday
8
Saturday
9
Sunday
10
Monday
11
Tuesday
12
Wednesday
13
Thu
14
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
night
AM
Wave Height Map
High Tide
2:13AM0.87m
6:12PM0.66m
1:57AM0.94m
1:29AM0.99m
00:36AM1.05m
00:06AM1.10m
00:17AM1.11m
00:36AM1.10m
00:57AM1.07m
1:12AM1.02m
1:19AM0.96m
1:16AM0.90m
1:04AM0.85m
9:20AM0.64m
00:50AM0.84m
11:46AM0.53m
00:39AM0.88m
2:55PM0.52m
Low Tide
6:59PM0.48m
9:18AM0.11m
6:59PM0.65m
10:01AM-0.01m
10:40AM-0.09m
11:16AM-0.15m
11:53AM-0.18m
12:31PM-0.20m
1:10PM-0.20m
1:50PM-0.20m
2:29PM-0.18m
3:05PM-0.14m
3:38PM-0.07m
4:06PM0.04m
6:23AM0.62m
4:27PM0.18m
6:49AM0.44m
4:36PM0.34m
7:27AM0.23m
Wave
height (m) 
direction
period (s) 
1.4
WSW
9
2.2
SE
7
3.5
SW
16
4.5
SW
15
3
SW
13
2.5
SW
12
2
WSW
11
2.1
SW
10
2.3
SW
10
2.3
SW
10
1.8
SW
10
1.3
SW
9
1
SSW
9
1.1
SSW
9
1.8
S
6
3.5
SW
10
4
WSW
14
4
WSW
14
3.5
WSW
14
3
WSW
13
2.5
WSW
12
1.9
WSW
11
1.6
WSW
10
1.6
SW
10
1.3
S
10
1.5
S
9
1.5
SSW
10
1.4
SW
10
1.3
SSW
10
1.3
SW
10
1
SW
10
0.9
WSW
9
0.8
WSW
9
0.6
SW
9
0.6
SSW
8
0.5
SSW
8
0.5
SE
8
0.7
SSW
10
0.9
SSW
9
0.9
SSE
9
0.9
SE
8
0.7
SE
8
1
E
10
0.9
E
9
0.7
SE
10
0.6
SW
14
0.7
SSW
13
cloud
part cloud
cloud
light rain
light rain
light rain
light snow
light snow
light rain
cloud
cloud
part cloud
part cloud
cloud
light rain
light rain
cloud
part cloud
part cloud
cloud
part cloud
cloud
cloud
cloud
part cloud
cloud
cloud
cloud
cloud
cloud
part cloud
clear
clear
part cloud
cloud
cloud
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
clear
cloudy
some clouds
cloudy
light rain
light rain
light rain
light snow
light snow
light rain
cloudy
cloudy
some clouds
some clouds
cloudy
light rain
light rain
cloudy
some clouds
some clouds
cloudy
some clouds
cloudy
cloudy
cloudy
some clouds
cloudy
cloudy
cloudy
cloudy
cloudy
some clouds
clear
clear
some clouds
cloudy
cloudy
some clouds
some clouds
some clouds
some clouds
some clouds
some clouds
some clouds
some clouds
some clouds
some clouds
clear
 km/h
35
E
35
NE
40
NE
30
NNE
30
N
35
NNW
35
NNW
50
NNW
55
NW
55
NW
40
NNW
30
NNW
5
S
35
SSE
45
SE
35
SSE
10
SSE
20
SSE
10
SSE
15
SSE
10
SSE
20
ESE
25
E
25
E
15
NE
15
NNE
10
N
10
NNE
15
N
20
NNE
15
NNE
15
NNE
15
N
10
N
5
NNW
5
NNW
15
N
25
N
30
NNW
25
N
25
NW
15
W
10
W
10
NW
10
WNW
5
SE
10
SSE
 mm 
3
3
3
2
2
1
1
2
max°C
3
4
4
4
2
2
2
2
2
3
2
3
3
3
4
5
6
6
6
3
4
4
4
5
5
4
4
5
5
5
4
4
5
5
4
4
5
4
4
4
3
3
4
5
5
4
4
Moonrise
8:39
9:54
11:09
12:22
1:29
2:27
3:12
3:45
4:10
4:28
4:43
4:55
5:07
5:19
5:33
Moonset
6:22
6:35
6:49
7:09
7:35
8:11
9:00
10:00
11:10
12:25
1:41
2:58
4:17
5:37
7:02
Sunrise
7:22
7:20
7:18
7:16
7:15
7:13
7:11
7:09
7:07
7:05
7:03
7:03
7:01
6:58
6:58
6:56
Sunset
10:05
10:07
10:08
10:09
10:12
10:14
10:15
10:16
10:19
10:20
10:22
10:22
10:24
10:27
10:28
10:30
Today's sea temperature in Bay of Waterfalls, Adak Island is
4.3° C
(Statistics for 28 Apr 1981-2005 – mean: 4.2 max: 5.0 min: 3.5°C)
Issued (local time): 8 pm Tuesday 28 Apr 2026
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest