Skan Bay, Unalaska Island Sea Conditions and Tide Table

Skan Bay, 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 —.

Days 1–4 Weather Summary

Some drizzle, heaviest during Thu night. Air temperatures will be slightly above freezing (max 4°C on Thu night, min 1°C on Fri night). Wind will be generally light.

Days 5–7 Weather Summary

Some drizzle, heaviest during Mon morning. Icy conditions (max 5°C on Sun night, min 0°C on Tue night). Wind will be generally light.

Days 8–10 Weather Summary

Mostly dry. Freeze-thaw conditions (max 3°C on Wed night, min -1°C on Thu night). Mainly fresh winds.

Days 11–13 Weather Summary

Light rain (total 5mm), mostly falling on Sat night. Freeze-thaw conditions (max 4°C on Mon afternoon, min 0°C on Sun morning). Mainly strong winds.

Friday
19
Saturday
20
Sunday
21
Monday
22
Tuesday
23
Wednesday
24
Thursday
25
Friday
26
Saturday
27
Sunday
28
Monday
29
Tue
30
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
High Tide
9:49AM1.34m
10:17AM1.36m
10:37AM1.37m
10:50AM1.35m
11:01AM1.33m
11:08AM1.30m
11:13AM1.27m
8:06PM0.87m
11:16AM1.26m
10:08PM0.79m
11:21AM1.29m
00:02AM0.78m
11:32AM1.35m
1:51AM0.84m
11:51AM1.44m
3:39AM0.95m
12:19PM1.54m
Low Tide
11:15PM-0.03m
11:51PM-0.03m
00:29AM-0.03m
1:07AM-0.02m
1:44AM-0.00m
2:19AM0.05m
2:51AM0.13m
5:31PM0.89m
3:23AM0.26m
5:47PM0.68m
3:52AM0.42m
6:16PM0.44m
6:52PM0.20m
7:33PM-0.02m
Wave
height (m) 
direction
period (s) 
1.3
WNW
10
1
W
9
0.9
WNW
9
1
NW
6
0.9
NW
5
1
W
10
1
NW
5
1.1
NW
5
1.2
W
10
1.4
W
9
3
WNW
8
3
WNW
10
2.5
WNW
11
2.1
WNW
11
1.9
WNW
10
1.8
WNW
10
1.8
WNW
12
1.7
WNW
12
1.7
WNW
11
2.1
NNW
6
2.5
NNW
8
2.5
NNW
9
2.5
NNW
9
2.5
NNW
9
2.5
N
9
2.3
N
9
1.7
NNE
8
1.5
N
7
1.7
NNW
7
1.6
NW
7
2.5
WNW
7
3.5
NW
10
3.5
NW
11
3
NW
10
2.2
WNW
10
1.9
NW
9
rain showers
part cloud
clear
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
light rain
part cloud
part cloud
part cloud
part cloud
clear
part cloud
cloud
part cloud
clear
clear
clear
part cloud
part cloud
clear
part cloud
cloud
rain showers
cloud
part cloud
part cloud
cloud
rain showers
light rain
part cloud
cloud
rain shwrs
some clouds
clear
some clouds
some clouds
some clouds
some clouds
some clouds
some clouds
some clouds
light rain
some clouds
some clouds
some clouds
some clouds
clear
some clouds
cloudy
some clouds
clear
clear
clear
some clouds
some clouds
clear
some clouds
cloudy
rain shwrs
cloudy
some clouds
some clouds
cloudy
rain shwrs
light rain
some clouds
cloudy
 km/h
20
NW
15
NNW
15
NW
20
NNW
20
NNW
20
NNW
25
NW
25
NW
20
WNW
15
WNW
25
W
20
NW
20
NW
15
NNW
15
NW
10
NW
15
NW
15
NNW
20
N
30
NNW
30
N
20
N
20
N
25
N
30
N
25
N
25
NNW
25
WNW
25
N
15
NW
50
WNW
40
NW
40
NW
25
NW
20
WNW
20
NW
 mm 
1
1
3
1
1
max°C
4
2
3
2
2
2
2
3
4
5
5
4
4
2
2
1
1
3
3
2
0
-1
0
0
0
0
1
3
1
2
3
3
4
4
3
3
Moonrise
11:01
11:47
12:20
12:43
12:59
1:11
1:21
1:30
1:39
1:50
2:03
2:23
Moonset
4:58
5:59
7:13
8:33
9:53
11:15
12:36
1:58
3:23
4:52
6:27
Sunrise
10:21
10:22
10:22
10:22
10:22
10:23
10:23
10:23
10:23
10:25
10:25
10:25
Sunset
5:49
5:49
5:49
5:50
5:51
5:51
5:52
5:52
5:53
5:54
5:54
5:55
Today's sea temperature in Skan Bay, Unalaska Island is
5.6° C
(Statistics for 18 Dec 1981-2005 – mean: 5.0 max: 5.7 min: 4.1°C)
Issued (local time): 8 pm Thursday 18 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest