Udagak Strait, Unalaska Island Sea Conditions and Tide Table

Udagak Strait, Unalaska 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 10:30 PM.

Days 1–4 Weather Summary

Moderate rain (total 16mm), heaviest on Wed morning. Low air temperatures (max 5°C on Wed afternoon, min 2°C on Wed morning). Winds increasing (calm on Wed night, strong winds from the SSW by Fri morning).

Days 5–7 Weather Summary

Light rain (total 3mm), mostly falling on Fri night. Low air temperatures (max 7°C on Sat afternoon, min 2°C on Sat night). Winds decreasing (fresh winds from the SE on Fri night, calm by Sun morning).

Days 8–10 Weather Summary

Light rain (total 6mm), mostly falling on Wed night. Mild temperatures (max 6°C on Thu afternoon, min 3°C on Mon night). Wind will be generally light.

Days 11–13 Weather Summary

Mostly dry. Mild temperatures (max 6°C on Thu night, min 2°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
1:04AM1.24m
3:51PM1.05m
1:17AM1.19m
5:21PM1.16m
1:22AM1.16m
6:33PM1.29m
1:09AM1.16m
7:25PM1.39m
8:07PM1.46m
8:43PM1.49m
9:18PM1.50m
9:49PM1.48m
10:18PM1.43m
10:40PM1.37m
7:17AM1.01m
10:53PM1.30m
8:32AM0.94m
11:00PM1.25m
9:51AM0.87m
11:03PM1.24m
11:18AM0.85m
11:09PM1.29m
12:52PM0.88m
Low Tide
8:02AM-0.02m
7:38PM0.63m
8:45AM-0.09m
8:54PM0.77m
9:24AM-0.13m
10:44PM0.85m
10:03AM-0.15m
10:43AM-0.15m
11:25AM-0.15m
12:08PM-0.15m
12:51PM-0.14m
1:31PM-0.12m
3:44AM0.79m
2:08PM-0.09m
4:00AM0.71m
2:41PM-0.03m
4:20AM0.59m
3:11PM0.07m
4:44AM0.45m
3:39PM0.19m
5:14AM0.27m
4:06PM0.34m
5:51AM0.07m
Wave
height (m) 
direction
period (s) 
1
S
4
0.9
S
4
1.3
SE
5
1.2
SSE
4
1.3
SSE
3
1.3
SSE
4
1.2
S
4
1.8
S
6
1.7
S
7
1.6
SSE
6
1.6
SSE
3
1.4
SSE
6
1
SSE
4
0.7
SSE
3
0.7
SSE
3
0.6
SSE
3
0.5
SE
3
0.5
SE
3
0.6
SE
4
0.6
SSE
5
0.6
SE
4
0.7
SE
3
0.7
ESE
4
0.6
ESE
4
0.6
ESE
4
0.5
ESE
4
0.4
ESE
3
0.4
SE
3
0.5
S
3
0.6
W
3
0.6
W
4
0.6
WSW
4
0.5
SE
4
0.4
SE
4
0.3
SE
4
0.3
ESE
3
0.3
ESE
4
0.3
E
4
0.4
ENE
4
0.6
ENE
4
0.9
ENE
5
0.8
E
5
0.6
NE
4
0.5
NNE
4
0.5
NNE
4
0.4
NW
4
0.3
SSE
3
part cloud
light rain
light rain
cloud
cloud
light rain
light rain
part cloud
rain showers
rain showers
part cloud
part cloud
part cloud
part cloud
cloud
part cloud
cloud
cloud
cloud
cloud
part cloud
cloud
cloud
cloud
light rain
light rain
part cloud
cloud
cloud
part cloud
clear
part cloud
part cloud
part cloud
clear
clear
part cloud
cloud
cloud
cloud
cloud
part cloud
light rain
light rain
light rain
part cloud
part cloud
some clouds
light rain
light rain
cloudy
cloudy
light rain
light rain
some clouds
rain shwrs
rain shwrs
some clouds
some clouds
some clouds
some clouds
cloudy
some clouds
cloudy
cloudy
cloudy
cloudy
some clouds
cloudy
cloudy
cloudy
light rain
light rain
some clouds
cloudy
cloudy
some clouds
clear
some clouds
some clouds
some clouds
clear
clear
some clouds
cloudy
cloudy
cloudy
cloudy
some clouds
light rain
light rain
light rain
some clouds
some clouds
 km/h
20
SW
25
SSE
15
SSE
10
S
5
E
15
SE
15
S
35
SW
35
S
30
SE
10
NNW
15
NNW
10
NW
5
NW
5
SE
5
NNE
5
E
10
E
15
NE
20
NE
10
NNE
5
N
10
N
15
NNE
15
N
15
NNE
5
ESE
5
ENE
10
NNW
20
NNW
20
NNW
20
NNW
10
NNW
5
NW
5
N
10
NE
10
N
15
N
15
N
20
NNW
25
NNW
20
NNW
20
NW
15
NW
20
NW
15
NW
5
NW
 mm 
5
5
1
4
1
3
4
2
1
2
2
max°C
3
2
5
5
5
5
4
4
5
4
5
7
6
4
3
3
2
4
4
4
5
4
5
5
4
4
6
6
6
6
4
5
5
4
4
5
3
4
5
4
4
4
4
4
5
4
7
Moonrise
9:00
10:18
11:36
12:52
2:02
3:01
3:45
4:16
4:38
4:54
5:06
5:16
5:25
5:34
5:46
Moonset
6:36
6:46
6:58
7:14
7:37
8:11
8:58
10:00
11:12
12:30
1:49
3:09
4:30
5:54
7:21
Sunrise
7:33
7:31
7:30
7:28
7:26
7:24
7:22
7:20
7:18
7:16
7:13
7:11
7:09
7:09
7:07
7:05
Sunset
10:30
10:31
10:32
10:35
10:37
10:38
10:40
10:42
10:44
10:45
10:47
10:50
10:51
10:52
10:54
10:55
Today's sea temperature in Udagak Strait, Unalaska Island is
3.7° C
(Statistics for 28 Apr 1981-2005 – mean: 4.6 max: 5.1 min: 3.8°C)
Issued (local time): 9 pm Tuesday 28 Apr 2026
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest