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 07:35 AM and sunset is at 09:54 PM.

Days 1–3 Weather Summary

Moderate rain (total 10mm), heaviest on Tue night. Low air temperatures (max 5°C on Tue afternoon, min 3°C on Tue morning). Winds increasing (light winds from the SSE on Tue morning, strong winds from the SW by Wed night).

Days 4–6 Weather Summary

Mostly dry. Low air temperatures (max 5°C on Fri afternoon, min 2°C on Sun night). Winds decreasing (fresh winds from the NNW on Sat night, light winds from the N by Sun afternoon).

Days 7–9 Weather Summary

Moderate rain (total 15mm), heaviest on Wed night. Temperatures will be slightly above freezing (max 3°C on Mon morning, min 1°C on Mon night). Winds increasing (light winds from the W on Tue night, near gales from the E by Wed night).

Days 10–12 Weather Summary

Light rain (total 5mm), mostly falling on Thu night. Temperatures will be slightly above freezing (max 4°C on Thu morning, min 1°C on Thu night). Winds decreasing (near gales from the NNE on Thu afternoon, moderate winds from the NW by Sat morning).

Tuesday
22
Wednesday
23
Thursday
24
Friday
25
Saturday
26
Sunday
27
Monday
28
Tuesday
29
Wednesday
30
Thursday
1
Friday
2
Saturday
3
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
8:46AM0.93m
2:14AM0.80m
10:20AM0.82m
1:55AM0.77m
12:10PM0.70m
1:49AM0.81m
2:25PM0.62m
1:53AM0.90m
5:16PM0.66m
2:07AM1.01m
2:31AM1.12m
3:03AM1.19m
3:46AM1.22m
4:40AM1.20m
11:52PM1.13m
00:13AM1.09m
6:59AM1.05m
00:38AM1.04m
Low Tide
5:07PM-0.06m
5:23AM0.72m
5:41PM0.07m
6:35AM0.53m
6:12PM0.25m
7:42AM0.30m
6:36PM0.45m
8:44AM0.07m
6:43PM0.65m
9:43AM-0.15m
10:40AM-0.32m
11:37AM-0.44m
12:33PM-0.49m
1:28PM-0.48m
1:51AM1.10m
2:23PM-0.42m
3:18AM1.01m
3:14PM-0.33m
4:31AM0.88m
Wave
height (m) 
direction
period (s) 
1.2
SSW
7
1.1
SSW
7
1.1
SSW
6
3
S
7
4.5
SW
13
4
SW
13
4.5
WSW
13
4
WSW
13
3.5
WSW
12
3
WSW
11
2.4
WSW
10
1.9
WSW
9
1.5
SW
9
1.4
SW
8
1.2
WSW
8
0.8
SSW
14
0.7
SW
13
0.9
WSW
11
1.3
WSW
10
1.6
E
5
1.6
S
10
2.3
SW
12
2.1
SW
12
1.8
SW
11
1.5
WSW
10
1.4
WSW
10
2.3
SE
6
2.5
S
8
3.5
WSW
14
3
WSW
13
2.2
WSW
12
1.8
SW
11
1.5
WSW
10
1.1
WSW
10
1.3
WSW
9
1.2
WSW
9
cloud
light rain
light rain
light rain
cloud
cloud
cloud
light rain
light rain
cloud
part cloud
cloud
part cloud
part cloud
part cloud
part cloud
part cloud
cloud
cloud
cloud
cloud
cloud
part cloud
cloud
cloud
part cloud
heavy rain
light rain
light rain
light rain
cloud
cloud
cloud
part cloud
part cloud
part cloud
cloudy
light rain
light rain
light rain
cloudy
cloudy
cloudy
light rain
light rain
cloudy
some clouds
cloudy
some clouds
some clouds
some clouds
some clouds
some clouds
cloudy
cloudy
cloudy
cloudy
cloudy
some clouds
cloudy
cloudy
some clouds
heavy rain
light rain
light rain
light rain
cloudy
cloudy
cloudy
some clouds
some clouds
some clouds
 km/h
5
SSE
20
SE
25
SE
40
S
35
SSW
45
SW
40
SW
40
SSW
30
SW
15
NW
30
NNW
20
NW
25
NW
35
NW
30
NNW
25
NNW
10
N
20
E
35
E
35
ENE
30
NNE
20
N
20
NNW
10
W
10
SSW
25
SSE
55
E
25
NE
40
NNE
45
N
50
N
45
NNW
40
NW
25
NW
25
NW
25
NW
 mm 
1
2
2
1
4
15
1
1
3
max°C
3
5
5
5
5
4
4
4
4
4
5
4
4
4
3
3
4
3
3
3
3
2
2
2
3
3
3
4
4
2
2
2
2
2
3
3
Moonrise
5:56
6:11
6:24
6:36
6:49
7:06
7:27
7:58
8:44
9:47
11:05
12:27
Moonset
3:24
4:50
6:18
7:48
9:21
10:59
12:35
2:03
3:13
4:02
4:34
Sunrise
7:35
7:33
7:31
7:30
7:28
7:26
7:24
7:22
7:20
7:18
7:16
7:15
Sunset
9:54
9:57
9:59
10:00
10:01
10:04
10:05
10:07
10:08
10:09
10:12
10:14
Today's sea temperature in Bay of Waterfalls, Adak Island is 4.6 °C (Statistics for 22 Apr 1981-2005 – mean: 4.0 max: 4.6 min: 3.0°C)
Issued (local time): 8 am Tuesday 22 Apr 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest