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 08:47 AM and sunset is at 09:08 PM.

Days 1–3 Weather Summary

Light rain (total 3mm), mostly falling on Sun afternoon. Cool air temperatures (max 10°C on Tue night, min 6°C on Sun morning). Winds decreasing (fresh winds from the NW on Sun morning, calm by Tue morning).

Days 4–6 Weather Summary

Heavy rain (total 51mm), heaviest during Wed night. Cool air temperatures (max 11°C on Wed night, min 8°C on Fri night). Winds increasing (light winds from the SE on Wed morning, gales from the WSW by Thu afternoon).

Days 7–9 Weather Summary

Light rain (total 9mm), mostly falling on Sat afternoon. Very mild (max 10°C on Sat afternoon, min 7°C on Mon night). Winds decreasing (near gales from the WSW on Sat morning, light winds from the W by Sun morning).

Days 10–12 Weather Summary

Heavy rain (total 32mm), heaviest during Wed night. Mild temperatures (max 9°C on Tue afternoon, min 6°C on Tue morning). Winds increasing (calm on Tue night, near gales from the E by Wed night).

Days 13–16 Weather Summary

Moderate rain (total 15mm), heaviest on Mon morning. Very mild (max 10°C on Mon afternoon, min 6°C on Fri night). Winds decreasing (strong winds from the N on Fri afternoon, calm by Sat night).

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
12:37PM1.35m
9:41PM1.29m
1:11PM1.27m
10:21PM1.27m
1:37PM1.19m
11:05PM1.22m
1:54PM1.12m
11:58PM1.15m
2:04PM1.08m
1:03AM1.08m
2:11PM1.08m
2:23AM1.03m
2:21PM1.11m
3:57AM1.04m
2:38PM1.18m
5:35AM1.11m
3:05PM1.27m
7:03AM1.23m
3:43PM1.36m
8:13AM1.35m
4:34PM1.44m
9:10AM1.43m
5:36PM1.51m
9:57AM1.48m
6:42PM1.55m
10:39AM1.48m
7:50PM1.56m
11:18AM1.45m
Low Tide
4:53PM0.79m
5:03AM-0.03m
5:18PM0.76m
5:39AM0.02m
5:47PM0.69m
6:12AM0.09m
6:22PM0.61m
6:43AM0.17m
7:04PM0.49m
7:14AM0.28m
7:51PM0.36m
7:49AM0.42m
8:41PM0.21m
8:30AM0.56m
9:35PM0.07m
9:21AM0.70m
10:30PM-0.07m
10:25AM0.82m
11:26PM-0.18m
11:34AM0.90m
00:24AM-0.26m
12:40PM0.94m
1:21AM-0.30m
1:39PM0.93m
2:17AM-0.31m
2:36PM0.87m
3:11AM-0.28m
3:33PM0.79m
Wave
Height (m)
Direction
Period (s)
0.6
WSW
6
0.4
WSW
4
0.4
WSW
5
0.4
SW
4
0.4
SW
4
0.3
SW
4
0.2
S
4
0.2
SSE
3
0.3
SSE
3
0.4
SSE
3
0.9
SSE
4
3
SE
6
1.9
S
6
2.5
SSW
6
1.9
SW
6
0.9
SSW
6
1.1
S
4
1.4
SW
5
1.9
SW
6
1.8
SW
6
1.1
SSW
5
0.8
SSW
3
0.8
WSW
4
0.6
WSW
4
0.8
WSW
6
0.8
WSW
6
0.7
W
6
0.6
W
6
0.5
W
5
0.2
WSW
5
0.2
S
3
0.4
SSE
4
1.8
SE
5
2.2
SE
6
1.7
SE
6
1.3
SE
6
1.3
E
6
1.3
ENE
6
1.1
NE
5
0.8
ENE
5
0.5
ESE
5
0.5
E
4
0.5
ESE
4
0.5
SE
4
0.7
SE
5
1.4
S
4
1.2
S
4
part cloud
rain showers
rain showers
part cloud
part cloud
clear
clear
part cloud
cloud
light rain
mod rain
rain showers
rain showers
mod rain
rain showers
part cloud
part cloud
rain showers
part cloud
light rain
light rain
rain showers
light rain
rain showers
part cloud
part cloud
part cloud
clear
clear
clear
cloud
cloud
heavy rain
light rain
light rain
light rain
rain showers
part cloud
part cloud
part cloud
cloud
cloud
clear
clear
light rain
rain showers
clear
some clouds
rain shwrs
rain shwrs
some clouds
some clouds
clear
clear
some clouds
cloudy
light rain
mod rain
rain shwrs
rain shwrs
mod rain
rain shwrs
some clouds
some clouds
rain shwrs
some clouds
light rain
light rain
rain shwrs
light rain
rain shwrs
some clouds
some clouds
some clouds
clear
clear
clear
cloudy
cloudy
heavy rain
light rain
light rain
light rain
rain shwrs
some clouds
some clouds
some clouds
cloudy
cloudy
clear
clear
light rain
rain shwrs
clear
km/h
30
NW
15
NW
15
WNW
10
WNW
15
WNW
10
W
5
W
10
SSE
10
SE
15
SE
30
SSE
60
SSE
40
SW
65
SW
60
W
20
SW
35
SSW
40
SW
55
WSW
55
WSW
25
WSW
10
W
15
WNW
20
NW
35
NW
45
NNW
30
NNW
25
NNW
20
NNW
5
WNW
10
S
20
SSE
50
ESE
35
ENE
25
NE
35
N
40
N
50
N
40
NNW
25
NNW
5
NNW
0
NW
5
NNW
10
SSE
20
SSW
35
SSE
15
SSW
 mm
2
1
1
6
31
1
8
2
2
1
4
1
1
2
23
1
2
5
2
3
11
max °C
6
6
7
9
9
9
9
9
10
10
10
11
10
10
10
11
11
11
9
10
9
10
10
9
9
9
8
7
9
8
8
8
8
9
9
8
8
8
7
7
7
7
7
8
8
9
10
Moonrise
7:21
7:41
7:55
8:06
8:16
8:25
8:34
8:46
9:00
9:21
9:53
10:42
11:51
1:16
2:47
Moonset
1:19
2:34
3:52
5:11
6:31
7:52
9:14
10:40
12:09
1:41
3:11
4:32
5:33
6:15
6:42
7:00
Sunrise
8:47
8:48
8:49
8:52
8:53
8:55
8:56
8:59
9:00
9:02
9:03
9:06
9:07
9:10
9:11
9:12
Sunset
9:08
9:06
9:04
9:00
8:59
8:55
8:53
8:51
8:49
8:46
8:44
8:42
8:38
8:37
8:34
8:31
Today's sea temperature in Udagak Strait, Unalaska Island is
8.4°C
(Statistics for 20 Sep 1981-2005 – mean: 9.5 max: 10.7 min: 8.5°C)
Issued (local time): 3 am Sunday 20 Sep 2026
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest