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 08:38 AM and sunset is at 09:19 PM.

Days 1–3 Weather Summary

Light rain (total 4mm), mostly falling on Wed night. Cool air temperatures (max 12°C on Wed afternoon, min 9°C on Wed morning). Winds increasing (light winds from the NW on Thu night, fresh winds from the NW by Fri night).

Days 4–6 Weather Summary

Light rain (total 2mm), mostly falling on Sat morning. Low air temperatures (max 9°C on Mon afternoon, min 4°C on Sun night). Wind will be generally light.

Days 7–9 Weather Summary

Mostly dry. Very mild (max 12°C on Thu afternoon, min 8°C on Tue morning). Winds increasing (calm on Wed morning, fresh winds from the SSW by Thu afternoon).

Days 10–12 Weather Summary

Heavy rain (total 33mm), heaviest during Sun afternoon. Very mild (max 11°C on Fri afternoon, min 9°C on Fri morning). Winds decreasing (fresh winds from the S on Sat night, calm by Sun night).

Days 13–16 Weather Summary

Heavy rain (total 22mm), heaviest during Tue afternoon. Very mild (max 11°C on Wed morning, min 7°C on Thu morning). Winds increasing (calm on Mon morning, strong winds from the NW by Thu afternoon).

Wednesday
16
Thursday
17
Friday
18
Saturday
19
Sunday
20
Monday
21
Tuesday
22
Wednesday
23
Thursday
24
Friday
25
Saturday
26
Sunday
27
Monday
28
Tuesday
29
Wednesday
30
Thu
1
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
9:33AM1.42m
6:58PM1.18m
10:25AM1.46m
7:42PM1.21m
11:12AM1.46m
8:23PM1.25m
11:56AM1.41m
9:03PM1.27m
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
Low Tide
2:27PM0.73m
2:10AM-0.10m
3:17PM0.76m
2:56AM-0.10m
3:56PM0.79m
3:41AM-0.08m
4:27PM0.80m
4:24AM-0.06m
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
Wave
Height (m)
Direction
Period (s)
0.6
SSE
4
0.9
SSE
5
1
S
5
0.7
S
4
0.6
S
4
0.5
S
3
0.4
SSE
3
0.4
SSE
4
0.5
WSW
4
0.7
W
5
0.7
W
5
0.5
WSW
5
0.3
SW
4
0.4
WSW
4
0.3
SW
6
0.3
SW
4
0.3
WSW
3
0.3
SW
4
0.3
S
4
0.3
WSW
3
0.3
WSW
3
0.2
S
4
0.3
SE
4
0.4
SSE
4
0.6
S
4
0.9
SSW
3
0.9
SSW
4
0.9
SSW
4
0.9
SSW
4
0.8
SSW
4
0.9
SSW
4
0.9
SSW
4
1
S
4
1.3
S
5
1.2
SSE
6
1.2
SSE
5
1.1
SE
3
1.1
ESE
3
1.1
SE
3
0.9
SE
4
0.9
S
4
0.7
SE
5
0.5
SE
4
0.5
SE
4
0.4
ESE
5
0.7
WSW
6
0.8
WSW
6
clear
part cloud
rain showers
part cloud
light rain
part cloud
cloud
cloud
rain showers
rain showers
part cloud
part cloud
part cloud
rain showers
part cloud
part cloud
part cloud
part cloud
clear
part cloud
part cloud
clear
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
cloud
part cloud
mod rain
light rain
heavy rain
light rain
rain showers
light rain
rain showers
cloud
mod rain
light rain
part cloud
clear
rain showers
light rain
light rain
clear
some clouds
rain shwrs
some clouds
light rain
some clouds
cloudy
cloudy
rain shwrs
rain shwrs
some clouds
some clouds
some clouds
rain shwrs
some clouds
some clouds
some clouds
some clouds
clear
some clouds
some clouds
clear
some clouds
some clouds
some clouds
some clouds
some clouds
some clouds
some clouds
some clouds
cloudy
some clouds
mod rain
light rain
heavy rain
light rain
rain shwrs
light rain
rain shwrs
cloudy
mod rain
light rain
some clouds
clear
rain shwrs
light rain
light rain
km/h
15
SSW
30
SSW
25
SSW
10
SW
15
WSW
10
SW
5
NNE
15
N
15
NW
25
NW
25
NW
15
NW
10
NW
15
NNW
10
W
10
W
10
WNW
0
WNW
5
NW
5
NNW
5
NW
5
W
10
SSE
15
SW
20
SSW
30
SSW
30
SSW
25
SSW
25
SSW
25
SSW
25
SSW
30
SSW
30
S
25
S
25
S
5
NW
5
SSE
10
NNE
5
W
10
NNW
10
WSW
15
N
10
NNW
15
NNW
10
NNW
35
NNW
35
NW
 mm
1
1
2
1
1
9
2
18
4
1
2
2
7
3
2
1
2
max °C
11
12
11
11
10
10
9
11
10
8
8
7
6
7
7
7
9
9
9
10
9
9
9
8
10
12
10
10
11
10
10
10
10
11
11
10
10
10
10
10
9
9
11
11
9
7
7
Moonrise
4:11
5:19
6:13
6:53
7:21
7:41
7:55
8:06
8:16
8:25
8:34
8:46
9:00
9:21
9:53
Moonset
10:44
11:22
12:14
1:19
2:34
3:52
5:11
6:31
7:52
9:14
10:40
12:09
1:41
3:11
4:32
Sunrise
8:38
8:41
8:42
8:45
8:47
8:48
8:49
8:52
8:53
8:55
8:56
8:59
9:00
9:02
9:03
9:06
Sunset
9:19
9:15
9:14
9:10
9:08
9:06
9:04
9:00
8:59
8:55
8:53
8:51
8:49
8:46
8:44
8:42
Today's sea temperature in Udagak Strait, Unalaska Island is
8.4°C
(Statistics for 16 Sep 1981-2005 – mean: 9.7 max: 10.8 min: 8.6°C)
Issued (local time): 3 am Wednesday 16 Sep 2026
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest