Unalaska Sea Conditions and Tide Table

Unalaska 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 — and sunset is at 07:42 PM.

Days 1–4 Weather Summary

A dusting of new snow. Air temperatures will be below freezing (max -1°C on Mon morning, min -5°C on Mon night). Mainly fresh winds.

Days 5–7 Weather Summary

A moderate fall of snow, heaviest on Thu afternoon. Turning milder with moderate rain (total 11mm), heaviest on Thu afternoon. Icy conditions (max 3°C on Thu night, min -4°C on Wed morning). Winds decreasing (gales from the E on Thu afternoon, light winds from the SSE by Fri morning).

Days 8–10 Weather Summary

A light covering of new snow, mostly falling on Fri night. Freeze-thaw conditions (max 2°C on Fri afternoon, min -5°C on Fri night). Winds increasing (light winds from the NW on Fri afternoon, near gales from the WNW by Sat afternoon).

Days 11–13 Weather Summary

A dusting of new snow. Temperatures will be below freezing (max 0°C on Mon afternoon, min -4°C on Mon night). Winds increasing (light winds from the NE on Mon night, strong winds from the N by Wed afternoon).

Sat
28
Sunday
1
Monday
2
Tuesday
3
Wednesday
4
Thursday
5
Friday
6
Saturday
7
Sunday
8
Monday
9
Tuesday
10
Wednesday
11
Thursday
12
Friday
13
Saturday
14
Sunday
15
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
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
Wave Height Map
High Tide
2:05PM1.26m
5:26AM0.99m
3:07PM1.17m
6:02AM0.98m
4:17PM1.05m
6:37AM0.98m
5:38PM0.95m
7:09AM0.98m
7:11PM0.89m
7:40AM0.97m
8:47PM0.87m
8:11AM0.96m
10:16PM0.91m
8:42AM0.95m
11:30PM0.96m
9:13AM0.94m
00:32AM1.01m
9:47AM0.95m
1:25AM1.02m
10:21AM0.97m
2:14AM1.02m
10:57AM0.99m
3:01AM1.00m
11:32AM1.01m
3:45AM0.97m
12:08PM1.04m
4:23AM0.94m
12:46PM1.04m
Low Tide
9:51PM-0.17m
9:44AM0.79m
10:40PM-0.05m
10:58AM0.70m
11:29PM0.09m
12:12PM0.60m
00:20AM0.25m
1:22PM0.48m
1:14AM0.41m
2:24PM0.35m
2:14AM0.55m
3:19PM0.23m
3:19AM0.66m
4:08PM0.14m
4:24AM0.74m
4:54PM0.07m
5:22AM0.79m
5:38PM0.02m
6:09AM0.83m
6:21PM-0.02m
6:44AM0.85m
7:03PM-0.04m
7:10AM0.87m
7:44PM-0.04m
7:33AM0.87m
8:22PM-0.02m
7:56AM0.85m
Wave
height (m) 
direction
period (s) 
2.5
NE
8
3
NE
9
3
NE
9
3
NE
9
2.3
NE
8
2
NNE
8
2
NNE
8
1.7
NNE
7
1.2
N
6
1.1
N
6
1.1
N
6
1.3
NNE
6
1.3
N
6
1.2
NNE
6
1.5
NNE
6
3
ENE
7
2.4
NE
9
2
NNE
10
1.9
NNE
9
3
N
8
4
NW
10
4
NNW
10
3.5
NW
10
3
NW
10
2.4
NW
9
1.6
NW
8
1.1
NW
7
0.9
NW
7
0.9
NNE
5
0.8
NNE
5
0.9
N
6
1.1
NW
9
2.1
NNE
7
2.5
N
7
2.1
NNW
8
2.1
N
7
1.9
NNE
7
1.9
NNE
7
2.4
NNE
7
3
NE
8
3.5
NNE
9
4
N
9
4
N
9
3
NNW
9
2.1
NNW
8
1.9
NNW
8
1.7
NNW
8
cloud
light snow
cloud
cloud
cloud
cloud
cloud
cloud
cloud
cloud
cloud
cloud
cloud
cloud
mod snow
mod snow
rain showers
light rain
light snow
light snow
light snow
light snow
cloud
cloud
cloud
part cloud
part cloud
part cloud
part cloud
part cloud
cloud
cloud
cloud
light snow
light snow
cloud
part cloud
part cloud
cloud
light snow
mod snow
light snow
cloud
cloud
cloud
cloud
light snow
cloudy
light snow
cloudy
cloudy
cloudy
cloudy
cloudy
cloudy
cloudy
cloudy
cloudy
cloudy
cloudy
cloudy
mod snow
mod snow
rain shwrs
light rain
light snow
light snow
light snow
light snow
cloudy
cloudy
cloudy
some clouds
some clouds
some clouds
some clouds
some clouds
cloudy
cloudy
cloudy
light snow
light snow
cloudy
some clouds
some clouds
cloudy
light snow
mod snow
light snow
cloudy
cloudy
cloudy
cloudy
light snow
 km/h
30
NE
30
NE
30
NNE
30
NNE
25
NNE
25
NNE
25
NNE
20
N
15
N
20
NNE
20
NNE
25
NNE
25
NNE
20
NNE
40
E
70
E
15
SSE
15
S
5
NW
45
NW
45
NW
50
WNW
45
WNW
25
WNW
20
WNW
10
NW
10
NW
15
NNE
15
NE
10
E
20
ENE
10
NE
35
NNE
45
N
30
N
35
NNE
35
N
30
NNE
45
NNE
45
NNE
50
N
55
NNW
50
NNW
30
NW
20
WNW
15
WNW
5
WSW
 mm 
4
6
1
max°C
-3
-3
-2
-2
-2
-1
-2
-3
-3
-3
-3
-3
-3
-4
-3
2
3
2
2
-4
-4
-3
-3
-1
0
-1
0
0
-3
-2
0
0
0
-1
-1
-1
-1
-2
-1
-2
-2
-3
-3
-3
-3
-2
-3
Moonrise
4:22
5:52
7:18
8:41
10:01
11:19
12:38
1:57
4:14
5:27
6:30
7:18
7:52
8:15
8:32
Moonset
8:33
8:45
8:54
9:02
9:10
9:19
9:30
10:44
11:04
11:34
12:18
1:17
2:30
3:50
5:14
Sunrise
8:52
8:51
8:48
8:45
8:44
8:41
8:38
9:36
8:33
8:32
8:29
8:26
8:23
8:22
8:18
Sunset
7:42
7:44
7:45
7:47
7:49
7:51
7:52
7:54
8:57
7:59
8:00
8:02
8:05
8:07
8:08
8:09
Today's sea temperature in Unalaska is
4.1° C
(Statistics for 28 Feb 1981-2005 – mean: 3.8 max: 4.9 min: 3.0°C)
Issued (local time): 2 pm Saturday 28 Feb 2026
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest