Usof Bay, Unalaska Island Sea Conditions and Tide Table

Usof 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 08:48 AM and sunset is at 09:36 PM.

Days 1–3 Weather Summary

Light rain (total 9mm), mostly falling on Thu morning. Icy conditions (max 5°C on Thu afternoon, min -1°C on Fri night). Winds decreasing (strong winds from the SW on Thu night, light winds from the NNE by Fri night).

Days 4–6 Weather Summary

A dusting of snow. Milder later with heavy rain (total 21mm) on Tue night. Icy conditions (max 5°C on Tue night, min -2°C on Sun night). Winds increasing (calm on Mon morning, fresh winds from the SSW by Tue night).

Days 7–9 Weather Summary

A light covering of new snow, mostly falling on Fri morning. Becoming milder with moderate rain (total 11mm) heaviest on Fri morning. Freeze-thaw conditions (max 5°C on Wed morning, min 0°C on Thu night). Mainly strong winds.

Days 10–12 Weather Summary

Drizzle at first, then turning colder with dusting of snow on Sat afternoon. Freeze-thaw conditions (max 3°C on Sat morning, min -5°C on Sun night). Winds decreasing (fresh winds from the NW on Sat afternoon, light winds from the N by Tue morning).

Thursday
28
Friday
29
Saturday
30
Sunday
31
Monday
1
Tuesday
2
Wednesday
3
Thursday
4
Friday
5
Saturday
6
Sunday
7
Monday
8
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
8:55PM1.41m
9:50PM1.51m
10:38PM1.58m
11:19PM1.59m
11:50PM1.55m
7:36AM1.66m
00:13AM1.49m
8:40AM1.69m
00:30AM1.43m
9:47AM1.65m
00:47AM1.39m
11:01AM1.55m
1:07AM1.39m
12:23PM1.43m
1:32AM1.43m
1:55PM1.34m
2:03AM1.49m
3:36PM1.32m
2:39AM1.55m
Low Tide
12:04PM0.09m
00:57AM0.98m
12:49PM0.01m
1:53AM1.06m
1:34PM-0.07m
2:22AM1.11m
2:19PM-0.14m
2:39AM1.13m
3:04PM-0.20m
3:00AM1.10m
3:48PM-0.23m
3:35AM1.02m
4:32PM-0.23m
4:24AM0.89m
5:16PM-0.17m
5:22AM0.70m
6:00PM-0.05m
6:26AM0.48m
6:46PM0.12m
7:31AM0.23m
7:37PM0.33m
8:36AM-0.00m
8:36PM0.55m
Wave
height (m) 
direction
period (s) 
mod rain
light rain
part cloud
part cloud
cloud
cloud
part cloud
part cloud
part cloud
part cloud
part cloud
clear
part cloud
cloud
light snow
light rain
light rain
heavy rain
snow showers
rain showers
rain showers
snow showers
part cloud
light snow
light snow
rain showers
light rain
cloud
light snow
light snow
cloud
part cloud
part cloud
clear
part cloud
clear
mod rain
light rain
some clouds
some clouds
cloudy
cloudy
some clouds
some clouds
some clouds
some clouds
some clouds
clear
some clouds
cloudy
light snow
light rain
light rain
heavy rain
snow shwrs
rain shwrs
rain shwrs
snow shwrs
some clouds
light snow
light snow
rain shwrs
light rain
cloudy
light snow
light snow
cloudy
some clouds
some clouds
clear
some clouds
clear
 km/h
20
ESE
25
SSW
45
SW
20
WNW
15
NNW
5
NNE
15
W
40
SW
20
SW
10
NNW
20
NW
20
NW
15
NW
10
SSW
20
S
25
SW
35
SW
25
SW
45
SSW
45
W
25
SW
45
W
40
WNW
5
S
20
ESE
40
SW
25
SSW
15
NW
20
NW
25
NW
25
NW
25
NNW
15
NNW
20
NNW
10
NNW
10
N
 mm 
8
1.0
3
2.0
3
13
2.0
1.0
1.0
3
1.0
3
1.0
max°C
3
5
3
1
1
-1
0
1
1
1
0
-1
-1
0
4
4
4
5
5
4
3
2
1
2
4
4
3
3
3
0
-3
-3
-5
-2
-1
-3
Moonrise
1:00
2:20
3:41
4:57
6:00
6:46
7:17
7:38
7:52
8:04
8:14
8:25
Moonset
9:39
9:55
10:19
10:57
11:54
1:11
2:41
4:16
5:52
7:26
9:01
10:35
Sunrise
8:48
8:45
8:42
8:41
8:37
8:36
8:33
8:30
8:27
8:26
8:23
8:21
Sunset
9:36
9:37
9:39
9:42
9:44
9:45
9:46
9:49
9:51
9:52
9:54
9:55
Today's sea temperature in Usof Bay, Unalaska Island is 3.7 °C (Statistics for 28 Mar 1981-2005 – mean: 3.9 max: 4.9 min: 3.1°C)
Nearest