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 10:10 AM and sunset is at 05:47 PM.

Days 1–3 Weather Summary

Mostly dry. Icy conditions (max 2°C on Mon afternoon, min -5°C on Sun morning). Wind will be generally light.

Days 4–6 Weather Summary

Mostly dry. Icy conditions (max 4°C on Fri afternoon, min -2°C on Wed afternoon). Wind will be generally light.

Days 7–9 Weather Summary

Mostly dry. Freeze-thaw conditions (max 4°C on Sat morning, min 0°C on Sat night). Winds increasing (light winds from the NNE on Sat morning, fresh winds from the N by Mon morning).

Days 10–12 Weather Summary

Mostly dry. Freeze-thaw conditions (max 7°C on Thu night, min 0°C on Tue morning). Wind will be generally light.

Sunday
7
Monday
8
Tuesday
9
Wednesday
10
Thursday
11
Friday
12
Saturday
13
Sunday
14
Monday
15
Tuesday
16
Wednesday
17
Thursday
18
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
9:44AM1.40m
6:02PM1.38m
10:22AM1.43m
7:24PM1.25m
10:59AM1.44m
8:52PM1.11m
11:35AM1.43m
10:24PM0.98m
12:08PM1.41m
11:58PM0.91m
12:38PM1.36m
1:34AM0.88m
1:03PM1.31m
3:11AM0.92m
1:21PM1.26m
4:48AM1.01m
1:30PM1.23m
6:22AM1.12m
1:30PM1.23m
7:51AM1.22m
1:19PM1.25m
9:02AM1.29m
12:57PM1.29m
Low Tide
1:47PM1.26m
2:04AM-0.35m
3:16PM1.12m
3:00AM-0.23m
4:32PM0.93m
3:53AM-0.07m
5:38PM0.71m
4:43AM0.12m
6:35PM0.50m
7:26PM0.31m
6:18AM0.57m
8:12PM0.16m
7:05AM0.79m
8:52PM0.06m
7:51AM0.98m
9:30PM0.00m
8:39AM1.15m
10:05PM-0.02m
9:35AM1.27m
10:39PM-0.03m
10:52AM1.35m
11:15PM-0.03m
Wave
height (m) 
direction
period (s) 
3
N
11
2.5
N
10
1.9
N
10
1.9
N
9
1.5
N
9
1.4
N
8
1.2
N
8
1
N
7
1
N
7
1.2
N
6
1.5
N
7
1.6
NNE
8
1.4
NNE
8
1.2
NNE
8
1.2
NNE
8
1.2
N
8
1.1
N
7
1.1
N
7
1
NNE
7
0.9
NNE
6
1.2
N
6
1.8
N
7
2.2
N
8
2.5
N
8
3
N
8
3
N
9
3
N
9
3
N
9
2.5
N
9
2.2
N
9
1.9
NNE
8
1.5
N
8
1.2
N
8
1
W
14
0.9
W
14
0.9
W
13
clear
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
some clouds
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
 km/h
15
NE
10
N
10
ENE
15
NNE
10
NNE
15
NNE
15
NNE
15
N
10
NE
15
NE
15
NNE
15
NE
10
NE
15
NNE
10
NE
15
NE
15
NNE
15
NE
10
NE
15
N
20
N
20
N
30
N
25
N
40
N
30
N
30
N
25
N
25
N
20
N
20
NNE
15
NNE
15
NNE
10
NE
5
NE
10
NNE
 mm 
max°C
-4
-2
-1
0
2
-1
-1
1
-1
-1
0
0
0
1
2
3
4
4
4
4
1
2
2
2
2
2
1
0
1
0
0
1
5
6
6
7
Moonrise
9:00
10:31
11:56
1:17
2:33
3:48
5:02
6:17
7:33
8:49
10:00
Moonset
1:30
1:51
2:06
2:17
2:25
2:34
2:41
2:51
3:02
3:17
3:39
4:11
Sunrise
10:10
10:11
10:11
10:14
10:15
10:15
10:17
10:18
10:18
10:18
10:19
10:21
Sunset
5:47
5:47
5:47
5:47
5:46
5:46
5:46
5:46
5:47
5:47
5:47
5:47
Today's sea temperature in Skan Bay, Unalaska Island is
6.4° C
(Statistics for 07 Dec 1981-2005 – mean: 5.4 max: 6.0 min: 4.9°C)
Issued (local time): 2 am Sunday 07 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest