Kuliliak Bay, Unalaska Island Sea Conditions and Tide Table

Kuliliak 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 10:08 AM and sunset is at 05:49 PM.

Days 1–3 Weather Summary

Mostly dry. Icy conditions (max 1°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 6°C on Fri morning, min -1°C on Wed morning). Wind will be generally light.

Days 7–9 Weather Summary

Mostly dry. Freeze-thaw conditions (max 5°C on Sat afternoon, min 0°C on Sat night). Winds increasing (light winds from the N on Sat afternoon, strong winds from the NNW by Mon night).

Days 10–12 Weather Summary

Mostly dry. Freeze-thaw conditions (max 1°C on Tue morning, min -2°C on Thu night). Winds decreasing (strong winds from the NNW on Tue morning, calm by Thu afternoon).

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
6:41AM1.95m
2:59PM1.92m
7:19AM1.99m
4:21PM1.73m
7:56AM2.00m
5:49PM1.54m
8:32AM1.99m
7:21PM1.37m
9:05AM1.95m
8:55PM1.26m
9:35AM1.90m
10:31PM1.23m
10:00AM1.82m
00:08AM1.29m
10:18AM1.76m
1:45AM1.41m
10:27AM1.71m
3:19AM1.56m
10:27AM1.71m
4:48AM1.69m
10:16AM1.74m
5:59AM1.80m
9:54AM1.80m
Low Tide
10:31AM1.46m
10:48PM-0.40m
12:00PM1.29m
11:44PM-0.27m
1:16PM1.07m
00:37AM-0.08m
2:22PM0.82m
1:27AM0.14m
3:19PM0.58m
2:16AM0.39m
4:10PM0.36m
3:02AM0.66m
4:56PM0.19m
3:49AM0.91m
5:36PM0.07m
4:35AM1.14m
6:14PM0.00m
6:49PM-0.03m
6:19AM1.46m
7:23PM-0.04m
7:36AM1.55m
7:59PM-0.03m
Wave
height (m) 
direction
period (s) 
1.8
SW
13
1.5
SW
13
1.3
SW
14
2.4
SW
14
2.1
SW
13
1.6
SW
12
1.4
SSW
11
1.2
SSW
10
1
S
10
0.7
S
9
0.9
S
9
0.9
SE
7
0.8
E
6
0.7
S
8
0.6
SW
10
0.8
SW
13
1
SW
12
1.3
SW
12
1.5
SW
13
1.5
SW
13
1.6
S
12
1.6
ESE
12
1.4
ESE
12
1.6
NNW
6
1.7
NNW
5
1.7
NNW
5
1.9
NNW
5
1.7
NNW
5
1.7
NNE
6
1.4
ENE
7
1.2
ENE
7
1.3
ENE
6
1
ENE
7
1.1
ENE
7
1.1
SW
12
1
SW
13
clear
part cloud
clear
clear
clear
clear
clear
clear
part cloud
clear
clear
clear
part cloud
clear
clear
clear
clear
clear
clear
clear
part cloud
part cloud
clear
clear
clear
clear
part cloud
part cloud
clear
clear
part cloud
part cloud
clear
clear
clear
clear
clear
some clouds
clear
clear
clear
clear
clear
clear
some clouds
clear
clear
clear
some clouds
clear
clear
clear
clear
clear
clear
clear
some clouds
some clouds
clear
clear
clear
clear
some clouds
some clouds
clear
clear
some clouds
some clouds
clear
clear
clear
clear
 km/h
10
NNE
10
N
10
NE
15
N
10
N
10
NNE
10
N
15
NNW
15
NNW
10
NNE
5
N
10
NNE
5
E
10
NNW
10
N
10
NNE
5
NNW
10
NNE
10
NNE
10
N
20
NNW
25
NNW
35
NNW
35
NNW
40
NNW
40
NNW
50
NNW
45
NNW
35
NNW
20
N
20
NNW
25
N
15
N
10
N
5
NE
10
NNE
 mm 
max°C
-4
-2
-2
0
1
-1
-1
1
0
0
1
1
1
2
5
6
3
2
4
5
4
2
3
1
1
1
1
1
1
0
1
1
0
-1
0
-1
Moonrise
9:00
10:31
11:57
1:17
2:33
3:48
5:02
6:16
7:32
8:47
9:58
Moonset
1:29
1:51
2:06
2:16
2:25
2:34
2:42
2:51
3:03
3:18
3:40
4:13
Sunrise
10:08
10:10
10:11
10:12
10:14
10:15
10:15
10:17
10:17
10:18
10:18
10:19
Sunset
5:49
5:49
5:49
5:47
5:47
5:47
5:47
5:47
5:47
5:47
5:49
5:49
Today's sea temperature in Kuliliak Bay, Unalaska Island is
6.6° C
(Statistics for 07 Dec 1981-2005 – mean: 5.5 max: 6.0 min: 4.9°C)
Issued (local time): 8 am Sunday 07 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest