Cape Sagak, Umnak Island Sea Conditions and Tide Table

Cape Sagak, Umnak 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 10:26 AM and sunset is at 06:00 PM.

Days 1–3 Weather Summary

Mostly dry. Low air temperatures (max 5°C on Mon afternoon, min 1°C on Sat morning). Winds decreasing (fresh winds from the W on Sun night, light winds from the NW by Mon night).

Days 4–6 Weather Summary

Heavy rain (total 33mm), heaviest during Thu night. Low air temperatures (max 6°C on Wed night, min 2°C on Tue afternoon). Winds increasing (calm on Tue morning, near gales from the ESE by Thu morning).

Days 7–9 Weather Summary

A dusting of new snow. Freeze-thaw conditions (max 2°C on Fri morning, min -2°C on Fri afternoon). Winds decreasing (strong winds from the ENE on Fri night, light winds from the ENE by Sat night).

Days 10–12 Weather Summary

Mostly dry. Freeze-thaw conditions (max 4°C on Mon night, min 0°C on Tue afternoon). Winds increasing (calm on Mon morning, strong winds from the E by Wed night).

Saturday
20
Sunday
21
Monday
22
Tuesday
23
Wednesday
24
Thursday
25
Friday
26
Saturday
27
Sunday
28
Monday
29
Tuesday
30
Wednesday
31
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
7:21AM1.55m
7:41AM1.56m
7:54AM1.55m
8:05AM1.52m
8:12AM1.48m
8:17AM1.45m
5:10PM1.00m
8:20AM1.44m
7:12PM0.91m
8:25AM1.47m
9:06PM0.89m
8:36AM1.54m
10:55PM0.96m
8:55AM1.65m
00:43AM1.08m
9:23AM1.76m
10:00AM1.85m
Low Tide
9:32PM-0.02m
10:10PM-0.02m
10:47PM-0.00m
11:22PM0.04m
11:54PM0.12m
2:34PM0.82m
00:26AM0.24m
2:50PM0.63m
00:55AM0.39m
3:19PM0.41m
1:24AM0.57m
3:55PM0.19m
1:52AM0.74m
4:36PM-0.02m
2:18AM0.91m
5:23PM-0.18m
6:10PM-0.29m
Wave
height (m) 
direction
period (s) 
0.7
WSW
7
0.7
SW
7
0.8
SW
7
1
SW
8
1
WSW
9
1
WSW
8
1.4
WSW
6
1.3
WSW
7
0.9
WSW
7
0.7
WSW
9
0.5
WSW
9
0.6
SW
14
1.3
SSW
15
1.7
S
14
1.9
S
13
2.5
S
14
4
S
14
3.5
S
13
2.5
S
12
2.5
S
11
3
SE
10
2.1
SSE
11
1.7
SSE
10
1.6
SSE
11
1.3
SSE
11
1.2
SSE
10
0.9
SSE
10
0.8
SSE
9
0.7
SE
9
0.6
SSW
6
0.6
SW
7
0.7
SW
8
0.5
SW
8
0.6
SW
9
0.8
ESE
4
1.5
ESE
5
cloud
cloud
cloud
cloud
cloud
part cloud
part cloud
clear
clear
part cloud
cloud
cloud
cloud
cloud
cloud
mod rain
mod rain
heavy rain
light snow
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
part cloud
cloud
part cloud
cloud
cloudy
cloudy
cloudy
cloudy
cloudy
some clouds
some clouds
clear
clear
some clouds
cloudy
cloudy
cloudy
cloudy
cloudy
mod rain
mod rain
heavy rain
light snow
some clouds
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
some clouds
some clouds
cloudy
some clouds
cloudy
 km/h
30
NNW
25
NW
25
NW
30
WNW
30
WNW
30
W
35
W
30
W
20
WNW
5
WNW
10
S
30
SE
35
ESE
35
ESE
40
ESE
50
ESE
40
ESE
35
ENE
40
NE
40
E
40
E
15
NE
10
ENE
5
ENE
25
NNE
25
NNE
25
NNE
5
NE
15
NNW
20
NNW
25
NNW
35
NNW
15
E
25
E
25
E
45
ESE
 mm 
9
7
17
max°C
1
2
2
4
4
4
4
5
4
3
3
4
4
5
6
5
5
6
2
-1
-2
-2
-1
0
1
1
2
3
3
4
2
1
2
2
2
1
Moonrise
11:49
12:23
12:47
1:04
1:17
1:28
1:38
1:48
2:00
2:14
2:35
3:07
Moonset
6:14
7:27
8:45
10:05
11:25
12:45
2:06
3:30
4:58
6:31
8:06
Sunrise
10:26
10:26
10:26
10:26
10:26
10:27
10:27
10:27
10:27
10:27
10:27
10:27
Sunset
6:00
6:01
6:01
6:02
6:04
6:04
6:05
6:06
6:07
6:07
6:08
6:09
Today's sea temperature in Cape Sagak, Umnak Island is
6.0° C
(Statistics for 20 Dec 1981-2005 – mean: 4.9 max: 5.5 min: 4.0°C)
Issued (local time): 8 am Saturday 20 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest