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 08:40 PM.

Days 1–4 Weather Summary

Mostly dry. Icy conditions (max 1°C on Tue afternoon, min -1°C on Mon night). Wind will be generally light.

Days 5–7 Weather Summary

Mostly dry. Icy conditions (max 1°C on Sat afternoon, min 0°C on Thu night). Winds increasing (light winds from the NNW on Thu night, strong winds from the NNE by Sun afternoon).

Days 8–10 Weather Summary

Mostly dry. Freeze-thaw conditions (max 2°C on Wed morning, min -1°C on Sun night). Winds decreasing (strong winds from the NNE on Sun night, light winds from the W by Wed afternoon).

Days 11–13 Weather Summary

Moderate rain (total 17mm), heaviest on Sat morning. Temperatures will be slightly above freezing (max 4°C on Fri afternoon, min 1°C on Wed night). Winds increasing (light winds from the WSW on Wed night, strong winds from the ESE by Fri night).

Tuesday
10
Wednesday
11
Thursday
12
Friday
13
Saturday
14
Sunday
15
Monday
16
Tuesday
17
Wednesday
18
Thursday
19
Friday
20
Saturday
21
Sunday
22
Monday
23
Tuesday
24
Wed
25
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
7:47AM1.04m
8:17AM1.08m
8:53AM1.11m
9:33AM1.12m
10:16AM1.10m
11:03AM1.05m
11:59AM0.98m
6:34AM0.73m
1:13PM0.87m
5:12AM0.70m
2:57PM0.76m
4:52AM0.73m
5:13PM0.69m
4:48AM0.81m
7:47PM0.72m
5:23AM1.03m
6:00AM1.13m
6:49AM1.19m
Low Tide
4:17PM-0.03m
5:01PM-0.05m
5:46PM-0.06m
6:29PM-0.05m
7:10PM-0.03m
7:48PM0.01m
8:24PM0.09m
6:15AM0.73m
8:57PM0.20m
8:51AM0.60m
9:27PM0.35m
10:17AM0.42m
9:55PM0.51m
11:24AM0.23m
10:17PM0.68m
12:23PM0.04m
1:19PM-0.12m
2:14PM-0.24m
Wave
height (m) 
direction
period (s) 
0.8
SSE
9
1
SSE
12
1.1
SE
13
1.3
SE
13
1.3
SE
13
1.3
SE
12
1.1
SE
11
1.1
SE
11
1
SE
10
1.1
SE
10
1.2
SE
12
1.1
SE
11
1
SE
11
1
SE
10
0.9
SSE
12
1.1
SE
12
1.1
SE
12
1.2
SE
12
1.4
SE
11
1.2
SE
11
1.2
S
10
1
S
10
0.9
ESE
10
0.9
ESE
13
0.9
ESE
12
1
ESE
13
0.9
ESE
12
0.8
ESE
13
0.9
SE
12
1.2
SW
5
1.6
WSW
6
1.4
WSW
7
1.6
SW
7
3
SSW
14
4
S
13
4
S
13
3
SSE
12
2.5
SSE
12
2.3
SSE
12
2.2
SSE
11
2.3
SSW
11
2.1
SSW
10
1.8
SW
10
1.6
SSW
10
1.7
SSW
9
3.5
SSE
9
2.5
SSE
9
part cloud
cloud
part cloud
part cloud
clear
clear
clear
clear
clear
part cloud
part cloud
clear
part cloud
cloud
part cloud
part cloud
cloud
cloud
cloud
cloud
cloud
part cloud
cloud
cloud
cloud
cloud
cloud
cloud
cloud
cloud
cloud
part cloud
part cloud
light rain
heavy rain
rain showers
part cloud
cloud
clear
clear
clear
part cloud
part cloud
cloud
light snow
light snow
cloud
some clouds
cloudy
some clouds
some clouds
clear
clear
clear
clear
clear
some clouds
some clouds
clear
some clouds
cloudy
some clouds
some clouds
cloudy
cloudy
cloudy
cloudy
cloudy
some clouds
cloudy
cloudy
cloudy
cloudy
cloudy
cloudy
cloudy
cloudy
cloudy
some clouds
some clouds
light rain
heavy rain
rain shwrs
some clouds
cloudy
clear
clear
clear
some clouds
some clouds
cloudy
light snow
light snow
cloudy
 km/h
20
N
25
NNE
25
NNE
15
NE
10
NNE
15
NNE
15
N
20
NNW
20
NNW
20
NNW
30
NNW
30
N
25
N
25
N
25
N
25
NNE
35
NNE
40
NNE
40
NNE
40
N
40
N
30
NNW
25
NW
25
NW
25
WNW
25
WNW
25
W
15
WSW
25
SW
30
SSW
25
SSW
20
S
25
SE
40
ESE
40
SE
25
WSW
20
W
20
WSW
25
WSW
30
WSW
25
W
25
W
15
W
15
SSE
35
SE
30
SE
40
SW
 mm 
5
11
1
3
max°C
-1
0
1
0
0
1
0
-1
0
0
0
0
0
0
1
1
1
1
0
0
0
1
1
1
1
2
2
2
3
3
3
3
4
4
4
4
3
3
3
3
3
3
3
2
0
4
4
Moonrise
4:52
5:53
6:41
7:18
7:44
8:04
8:19
8:32
8:44
8:56
9:10
9:26
9:49
10:22
11:09
12:15
Moonset
11:35
12:20
1:19
2:29
3:46
5:06
6:27
7:49
9:12
10:37
12:06
1:37
3:07
4:29
5:34
Sunrise
9:12
9:10
9:07
9:06
9:03
9:00
8:59
8:56
8:53
8:52
8:49
8:48
8:45
8:42
8:41
8:37
Sunset
8:40
8:43
8:44
8:45
8:47
8:49
8:51
8:52
8:54
8:55
8:58
9:00
9:00
9:02
9:05
9:07
Today's sea temperature in Bay of Waterfalls, Adak Island is
3.8° C
(Statistics for 09 Mar 1981-2005 – mean: 3.5 max: 4.3 min: 2.9°C)
Issued (local time): 8 pm Monday 09 Mar 2026
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest