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 10:22 AM and sunset is at 05:51 PM.

Days 1–3 Weather Summary

Heavy rain (total 34mm), heaviest during Wed night. Low air temperatures (max 6°C on Thu morning, min 1°C on Tue morning). Winds increasing (calm on Tue afternoon, fresh winds from the E by Wed night).

Days 4–6 Weather Summary

Some drizzle, heaviest during Fri morning. Icy conditions (max 5°C on Fri morning, min -4°C on Fri night). Winds increasing (light winds from the NNE on Fri morning, strong winds from the N by Fri night).

Days 7–9 Weather Summary

Some drizzle, heaviest during Wed night. Freeze-thaw conditions (max 4°C on Wed night, min -1°C on Mon morning). Wind will be generally light.

Days 10–12 Weather Summary

Moderate rain (total 17mm), heaviest on Sat night. Mild temperatures (max 9°C on Fri night, min 4°C on Thu night). Winds increasing (light winds from the W on Fri afternoon, strong winds from the WNW by Sun morning).

Tuesday
23
Wednesday
24
Thursday
25
Friday
26
Saturday
27
Sunday
28
Monday
29
Tuesday
30
Wednesday
31
Thursday
1
Friday
2
Saturday
3
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
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
9:16AM2.14m
9:53AM2.25m
10:36AM2.30m
4:37AM1.73m
11:29AM2.27m
4:55AM1.79m
12:29PM2.17m
5:27AM1.84m
Low Tide
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
5:04PM-0.23m
5:51PM-0.36m
6:44PM-0.43m
7:39PM-0.44m
6:45AM1.52m
8:35PM-0.39m
Wave
height (m) 
direction
period (s) 
0.7
SW
6
0.6
WSW
9
0.6
SW
9
0.8
SSW
16
1.3
SSW
15
2.5
SSW
15
4.5
SSW
13
4
S
13
3
S
12
2.3
S
12
2.4
S
11
2.5
ENE
8
2.5
ENE
8
2.5
ENE
8
2.2
ENE
8
1.9
ENE
8
1.7
ENE
8
1.4
E
11
1.3
E
10
1.1
S
13
1.3
SE
13
1.2
SSE
12
1.1
SSE
12
0.9
SSE
11
0.8
SSE
10
1
S
8
1.1
SW
6
1.4
SW
12
2.1
SW
7
2.3
SW
9
1.8
SW
9
1.6
SW
8
1.9
SW
7
1.6
SW
7
1.5
SW
7
2.5
SSW
7
cloud
cloud
cloud
cloud
cloud
heavy rain
heavy rain
light rain
cloud
light rain
cloud
part cloud
clear
part cloud
clear
clear
clear
part cloud
clear
clear
clear
clear
clear
part cloud
cloud
cloud
rain showers
cloud
light rain
mod rain
part cloud
cloud
part cloud
light rain
cloud
mod rain
cloudy
cloudy
cloudy
cloudy
cloudy
heavy rain
heavy rain
light rain
cloudy
light rain
cloudy
some clouds
clear
some clouds
clear
clear
clear
some clouds
clear
clear
clear
clear
clear
some clouds
cloudy
cloudy
rain shwrs
cloudy
light rain
mod rain
some clouds
cloudy
some clouds
light rain
cloudy
mod rain
 km/h
15
NW
10
NNE
15
SE
20
ESE
20
E
30
E
20
ESE
15
SSE
10
S
10
NNE
25
N
35
N
40
N
35
NNE
15
N
25
N
30
NNW
20
NNW
20
N
15
N
20
NNW
20
NNW
15
NW
15
NW
20
NW
10
WNW
15
NW
10
W
20
W
30
NW
15
NW
5
W
20
WNW
10
SW
15
SSW
35
S
 mm 
21
12
1
1
1
2
6
1
8
max°C
2
2
2
3
3
5
6
6
6
5
0
-3
-3
-3
-3
-1
0
-1
0
1
0
0
0
0
3
3
4
6
6
5
6
8
9
7
5
7
Moonrise
12:58
1:11
1:21
1:30
1:39
1:50
2:04
2:24
2:54
3:43
4:54
6:23
Moonset
9:54
11:15
12:36
1:58
3:22
4:52
6:26
8:02
9:30
10:38
11:23
Sunrise
10:22
10:22
10:22
10:22
10:22
10:23
10:23
10:23
10:22
10:22
10:22
10:22
Sunset
5:51
5:52
5:52
5:53
5:53
5:54
5:55
5:57
5:58
6:00
6:00
6:01
Today's sea temperature in Kuliliak Bay, Unalaska Island is
5.8° C
(Statistics for 23 Dec 1981-2005 – mean: 4.9 max: 5.6 min: 3.9°C)
Issued (local time): 8 am Tuesday 23 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest