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 10:19 AM and sunset is at 05:49 PM.

Days 1–3 Weather Summary

Some drizzle, heaviest during Thu night. Icy conditions (max 4°C on Thu afternoon, min 0°C on Thu morning). Mainly fresh winds.

Days 4–6 Weather Summary

Some drizzle, heaviest during Sun afternoon. Low air temperatures (max 6°C on Mon morning, min 1°C on Tue afternoon). Wind will be generally light.

Days 7–9 Weather Summary

Mostly dry. Freeze-thaw conditions (max 5°C on Thu afternoon, min -4°C on Thu night). Wind will be generally light.

Days 10–12 Weather Summary

Mostly dry. Freeze-thaw conditions (max 3°C on Mon afternoon, min -2°C on Sat morning). Wind will be generally light.

Thursday
18
Friday
19
Saturday
20
Sunday
21
Monday
22
Tuesday
23
Wednesday
24
Thursday
25
Friday
26
Saturday
27
Sunday
28
Monday
29
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
9:54AM1.80m
6:46AM1.86m
7:14AM1.89m
7:34AM1.90m
7:47AM1.88m
7:58AM1.85m
8:05AM1.81m
8:10AM1.76m
5:03PM1.22m
8:13AM1.75m
7:05PM1.10m
8:18AM1.79m
8:59PM1.09m
8:29AM1.88m
10:48PM1.17m
8:48AM2.01m
00:36AM1.32m
Low Tide
7:36AM1.55m
7:59PM-0.03m
8:35PM-0.03m
9:13PM-0.03m
9:51PM-0.02m
10:28PM-0.00m
11:03PM0.05m
11:35PM0.15m
2:15PM1.03m
00:07AM0.30m
2:31PM0.78m
00:36AM0.49m
3:00PM0.51m
1:05AM0.71m
3:36PM0.23m
1:33AM0.93m
4:17PM-0.02m
1:59AM1.13m
Wave
height (m) 
direction
period (s) 
0.9
SW
14
0.9
SW
13
0.9
WSW
13
0.9
SW
12
0.8
WSW
12
0.7
SW
11
0.8
SW
11
0.9
SSW
11
0.9
SSW
10
1
SW
9
1.1
SW
11
1
SW
11
1.3
SW
7
1.4
SW
8
1.1
SW
7
0.8
WSW
6
0.6
SW
6
0.5
SW
9
0.6
S
18
1
SSW
16
1.6
SSW
13
1.8
S
12
2
S
13
4
S
14
3.5
S
13
3
S
12
2.4
S
12
2
SSE
11
1.8
SSE
11
1.7
SSE
11
1.6
SSE
10
1.5
SSE
10
1.3
SSE
10
1.1
SSE
9
1
SSE
9
0.9
SE
9
cloud
cloud
rain showers
part cloud
cloud
part cloud
cloud
cloud
part cloud
part cloud
light rain
cloud
part cloud
part cloud
part cloud
part cloud
cloud
cloud
cloud
cloud
cloud
cloud
cloud
part cloud
part cloud
clear
clear
clear
part cloud
clear
part cloud
clear
clear
clear
clear
clear
cloudy
cloudy
rain shwrs
some clouds
cloudy
some clouds
cloudy
cloudy
some clouds
some clouds
light rain
cloudy
some clouds
some clouds
some clouds
some clouds
cloudy
cloudy
cloudy
cloudy
cloudy
cloudy
cloudy
some clouds
some clouds
clear
clear
clear
some clouds
clear
some clouds
clear
clear
clear
clear
clear
 km/h
25
NW
20
NW
25
NW
20
NNW
20
NW
20
NNW
35
NNW
35
NNW
20
NW
20
NW
25
WNW
15
WNW
15
WNW
25
NW
20
NW
20
NNW
10
NNW
10
E
20
SE
20
SE
20
SE
15
ESE
5
NE
20
NE
15
NE
15
NE
10
NNE
10
NNE
5
NNE
5
NNW
5
NW
0
NNW
5
NW
10
N
5
N
5
SSE
 mm 
1
1
max°C
1
4
4
3
3
1
2
2
4
5
4
5
6
5
3
2
2
3
3
3
4
4
5
2
-3
-2
-2
-2
-1
0
0
1
1
1
3
3
Moonrise
9:58
10:59
11:46
12:19
12:42
12:58
1:11
1:21
1:30
1:39
1:50
2:04
Moonset
4:13
4:59
6:00
7:14
8:33
9:54
11:15
12:36
1:58
3:22
4:52
Sunrise
10:19
10:19
10:21
10:22
10:22
10:22
10:22
10:22
10:22
10:22
10:23
10:23
Sunset
5:49
5:49
5:50
5:50
5:51
5:51
5:52
5:52
5:53
5:53
5:54
5:55
Today's sea temperature in Kuliliak Bay, Unalaska Island is
6.0° C
(Statistics for 18 Dec 1981-2005 – mean: 5.0 max: 5.8 min: 4.2°C)
Issued (local time): 2 am Thursday 18 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest