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 08:29 AM and sunset is at 08:50 PM.

Days 1–3 Weather Summary

Heavy rain (total 28mm), heaviest during Mon night. Cool air temperatures (max 11°C on Tue afternoon, min 7°C on Sun night). Mainly fresh winds.

Days 4–6 Weather Summary

Moderate rain (total 11mm), heaviest on Wed morning. Cool air temperatures (max 11°C on Wed morning, min 8°C on Fri night). Winds increasing (light winds from the SE on Wed morning, near gales from the W by Wed night).

Days 7–9 Weather Summary

Mostly dry. Mild temperatures (max 9°C on Sat morning, min 8°C on Sat morning). Winds decreasing (strong winds from the W on Sat afternoon, light winds from the NNW by Mon night).

Days 10–12 Weather Summary

Heavy rain (total 30mm), heaviest during Tue night. Mild temperatures (max 9°C on Wed morning, min 6°C on Tue night). Winds increasing (calm on Tue morning, stormy winds from the SE by Wed morning).

Days 13–16 Weather Summary

Moderate rain (total 15mm), heaviest on Sat morning. Very mild (max 10°C on Sun morning, min 7°C on Fri morning). Winds increasing (light winds from the NW on Fri afternoon, gales from the WSW by Mon morning).

Sunday
20
Monday
21
Tuesday
22
Wednesday
23
Thursday
24
Friday
25
Saturday
26
Sunday
27
Monday
28
Tuesday
29
Wednesday
30
Thursday
1
Friday
2
Saturday
3
Sunday
4
Mon
5
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
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
High Tide
9:20PM1.03m
10:05PM1.00m
10:53PM0.94m
11:53PM0.87m
4:49PM0.70m
1:16AM0.77m
4:21PM0.69m
3:16AM0.69m
4:04PM0.73m
5:53AM0.68m
3:57PM0.81m
9:09AM0.77m
4:02PM0.92m
4:23PM1.03m
5:01PM1.12m
5:54PM1.19m
6:57PM1.21m
8:06PM1.20m
2:21PM0.98m
Low Tide
6:04AM-0.02m
6:45AM0.03m
7:23AM0.09m
7:58AM0.19m
7:33PM0.66m
8:29AM0.31m
9:01PM0.53m
8:56AM0.45m
10:08PM0.37m
9:17AM0.61m
11:04PM0.19m
9:05AM0.77m
11:56PM0.02m
00:48AM-0.12m
1:40AM-0.23m
2:33AM-0.30m
3:26AM-0.31m
4:19AM-0.28m
Wave
Height (m)
Direction
Period (s)
1.1
WSW
7
1
WSW
8
0.9
WSW
8
0.8
SW
14
0.9
SW
14
1.1
SW
12
1.3
SW
6
1.9
SSW
6
3.5
SW
10
2.5
SW
9
2.5
SW
9
3.5
SW
8
4
WSW
9
3.5
WSW
11
2.2
WSW
15
3
WSW
13
3.5
SW
9
4
SW
10
3.5
SW
10
3.5
WSW
10
3
WSW
10
2.4
WSW
10
2.2
WSW
10
1.5
WSW
9
1.1
WSW
9
1
WSW
8
0.8
WSW
8
0.8
SSE
12
0.8
S
11
1.1
SSW
9
5
SSE
9
6
S
11
4
SW
11
2.5
SSW
10
2
SW
10
1.6
WSW
10
1.2
WSW
10
0.9
WSW
10
0.8
SSW
16
1.4
S
6
2.3
SW
8
2.3
SW
8
2.3
SW
10
2.5
SW
9
4
SW
10
5.5
WSW
11
7
WSW
14
part cloud
part cloud
part cloud
cloud
light rain
heavy rain
light rain
mod rain
light rain
light rain
light rain
cloud
part cloud
clear
cloud
light rain
part cloud
part cloud
part cloud
clear
part cloud
part cloud
part cloud
cloud
part cloud
clear
clear
clear
part cloud
heavy rain
mod rain
mod rain
light rain
clear
clear
part cloud
part cloud
cloud
cloud
mod rain
clear
part cloud
cloud
light rain
rain showers
cloud
part cloud
some clouds
some clouds
some clouds
cloudy
light rain
heavy rain
light rain
mod rain
light rain
light rain
light rain
cloudy
some clouds
clear
cloudy
light rain
some clouds
some clouds
some clouds
clear
some clouds
some clouds
some clouds
cloudy
some clouds
clear
clear
clear
some clouds
heavy rain
mod rain
mod rain
light rain
clear
clear
some clouds
some clouds
cloudy
cloudy
mod rain
clear
some clouds
cloudy
light rain
rain shwrs
cloudy
some clouds
km/h
25
NNW
25
NW
15
W
15
WSW
20
SW
25
SSW
20
S
30
S
30
S
10
SE
25
W
55
W
60
W
45
W
25
SW
45
SSW
55
WSW
55
WSW
45
W
45
W
35
W
35
NW
35
NW
20
NW
15
NNW
20
NW
10
NNW
5
N
15
SSE
30
SE
85
SE
40
SSE
60
N
65
N
55
NNW
40
N
20
N
5
NW
20
SSE
30
S
40
W
25
W
20
SSW
40
S
50
WSW
65
WSW
65
WSW
 mm
2
11
5
6
4
4
4
3
12
9
6
3
8
2
5
max °C
9
9
8
8
9
10
10
11
11
11
11
10
9
10
10
10
9
9
9
9
8
9
9
9
9
9
8
8
8
8
9
8
9
9
9
8
7
7
8
9
9
8
10
10
10
8
8
Moonrise
6:51
7:13
7:30
7:44
7:56
8:08
8:20
8:34
8:52
9:16
9:52
10:43
11:52
1:14
2:42
Moonset
1:19
2:31
3:46
5:03
6:20
7:38
8:57
10:19
11:45
1:14
2:41
3:59
5:00
5:44
6:13
6:35
Sunrise
8:29
8:30
8:33
8:33
8:36
8:37
8:38
8:41
8:41
8:44
8:45
8:47
8:48
8:51
8:52
8:53
Sunset
8:50
8:47
8:45
8:43
8:40
8:38
8:36
8:34
8:31
8:29
8:27
8:24
8:22
8:20
8:17
8:15
Today's sea temperature in Bay of Waterfalls, Adak Island is
7.2°C
(Statistics for 20 Sep 1981-2005 – mean: 9.0 max: 10.5 min: 7.9°C)
Issued (local time): 2 am Sunday 20 Sep 2026
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest