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 07:33 AM and sunset is at 10:32 PM.

Days 1–3 Weather Summary

Light rain (total 3mm) at first, then becoming colder with a dusting of snow on Tue night. Air temperatures will be slightly above freezing (max 4°C on Sun afternoon, min 1°C on Sun night). Wind will be generally light.

Days 4–6 Weather Summary

Moderate rain (total 13mm), heaviest on Thu night. Low air temperatures (max 5°C on Fri morning, min 2°C on Wed morning). Winds increasing (calm on Thu afternoon, strong winds from the W by Fri afternoon).

Days 7–9 Weather Summary

Mostly dry. Very mild (max 11°C on Sat afternoon, min 2°C on Mon night). Winds increasing (calm on Sat afternoon, fresh winds from the W by Sun afternoon).

Days 10–12 Weather Summary

Heavy rain (total 42mm), heaviest during Thu afternoon. Mild temperatures (max 6°C on Thu afternoon, min 2°C on Tue morning). Winds increasing (calm on Wed night, strong winds from the S by Thu night).

Sunday
28
Monday
29
Tuesday
30
Wednesday
1
Thursday
2
Friday
3
Saturday
4
Sunday
5
Monday
6
Tuesday
7
Wednesday
8
Thursday
9
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
1:37AM1.09m
8:01AM0.97m
2:04AM1.07m
9:32AM0.97m
2:24AM1.04m
10:55AM0.95m
2:41AM1.02m
12:18PM0.91m
2:57AM1.01m
1:44PM0.86m
3:15AM1.03m
3:16PM0.82m
3:37AM1.07m
4:55PM0.82m
4:03AM1.11m
6:35PM0.87m
4:35AM1.13m
8:11PM0.96m
9:32PM1.05m
10:35PM1.12m
Low Tide
4:41PM-0.20m
6:18AM0.97m
5:27PM-0.22m
6:33AM0.92m
6:12PM-0.20m
7:06AM0.83m
6:57PM-0.14m
7:49AM0.69m
7:40PM-0.04m
8:39AM0.52m
8:23PM0.12m
9:32AM0.31m
9:08PM0.30m
10:27AM0.10m
9:56PM0.49m
11:22AM-0.10m
10:52PM0.67m
12:18PM-0.26m
00:02AM0.82m
1:14PM-0.36m
1:29AM0.91m
2:11PM-0.41m
3:02AM0.94m
Wave
height (m) 
direction
period (s) 
0.7
N
6
0.6
N
6
0.4
NNW
6
0.6
WNW
7
0.7
WNW
7
0.5
N
5
0.4
N
4
0.6
E
4
0.6
NE
4
0.5
ENE
4
0.8
NE
6
0.9
WNW
9
0.9
WNW
8
0.7
NW
8
0.7
WNW
8
0.9
WNW
5
1.2
WNW
6
1.8
W
10
1.6
WNW
9
1.3
WNW
8
1
W
8
0.8
WNW
7
1.1
W
7
1
W
7
0.9
WNW
7
0.9
WNW
6
0.9
WNW
6
1.3
WNW
7
1.2
WNW
6
0.9
WNW
6
0.8
WNW
6
0.6
NW
5
0.5
NW
5
0.6
ESE
3
1.4
ESE
5
1.1
SE
4
cloud
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
cloud
light snow
light rain
light rain
cloud
clear
part cloud
mod rain
part cloud
part cloud
part cloud
part cloud
clear
clear
cloud
clear
part cloud
part cloud
part cloud
part cloud
rain showers
rain showers
rain showers
part cloud
part cloud
part cloud
light rain
heavy rain
rain showers
cloudy
some clouds
some clouds
some clouds
some clouds
some clouds
some clouds
cloudy
light snow
light rain
light rain
cloudy
clear
some clouds
mod rain
some clouds
some clouds
some clouds
some clouds
clear
clear
cloudy
clear
some clouds
some clouds
some clouds
some clouds
rain shwrs
rain shwrs
rain shwrs
some clouds
some clouds
some clouds
light rain
heavy rain
rain shwrs
 km/h
5
ESE
15
SE
15
NNE
15
N
20
N
5
N
10
SE
20
SSE
15
SE
15
NE
15
NNE
15
N
10
NW
5
NNE
20
SSE
30
W
25
WSW
25
WSW
10
WSW
0
SE
5
SW
5
SSW
15
W
10
WSW
10
W
10
WNW
15
W
20
W
30
W
15
WSW
10
W
10
WNW
5
S
25
SE
40
SE
45
S
 mm 
3
5
1.0
7
2.0
2.0
1.0
1.0
19
14
max°C
3
4
2
2
2
2
3
4
3
2
3
3
4
4
4
5
5
5
8
11
9
7
6
5
4
4
4
3
4
2
3
4
3
3
6
6
Moonrise
3:57
4:48
5:22
5:44
5:59
6:11
6:21
6:30
6:40
6:53
7:10
7:36
Moonset
9:44
10:54
12:19
1:51
3:24
4:56
6:28
8:00
9:34
11:11
12:45
Sunrise
7:33
7:31
7:30
7:28
7:26
7:24
7:22
7:20
7:18
7:16
7:13
7:11
Sunset
10:32
10:35
10:37
10:38
10:39
10:42
10:44
10:45
10:47
10:49
10:51
10:52
Today's sea temperature in Unalaska is 3.6 °C (Statistics for 28 Apr 1981-2005 – mean: 4.6 max: 5.1 min: 3.8°C)
Nearest