False Pass, Isanotski Strait, Unimak Island Sea Conditions and Tide Table

False Pass, Isanotski Strait, Unimak 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 — and sunset is at 05:27 PM.

Days 1–4 Weather Summary

Light rain (total 6mm), mostly falling on Sun night. Low air temperatures (max 5°C on Mon morning, min 1°C on Sat afternoon). Mainly fresh winds.

Days 5–7 Weather Summary

A dusting of new snow. Icy conditions (max 5°C on Thu afternoon, min -6°C on Fri morning). Winds increasing (calm on Wed morning, strong winds from the N by Thu night).

Days 8–10 Weather Summary

A dusting of new snow. Freeze-thaw conditions (max 1°C on Sun afternoon, min -6°C on Fri night). Mainly strong winds.

Days 11–13 Weather Summary

Mostly dry. Freeze-thaw conditions (max 2°C on Tue night, min -6°C on Wed night). Mainly fresh winds.

Sat
20
Sunday
21
Monday
22
Tuesday
23
Wednesday
24
Thursday
25
Friday
26
Saturday
27
Sunday
28
Monday
29
Tuesday
30
Wednesday
31
Thu
1
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
Wave Height Map
High Tide
2:07PM1.66m
2:42PM1.65m
3:18PM1.61m
3:56PM1.53m
4:38PM1.40m
8:52AM1.19m
1:08PM1.18m
9:08AM1.25m
6:49PM0.98m
9:35AM1.33m
8:56PM0.78m
10:08AM1.42m
10:44AM1.52m
11:23AM1.61m
12:05PM1.70m
6:18AM1.31m
Low Tide
10:50PM-0.11m
11:19PM-0.09m
11:48PM-0.05m
00:17AM0.02m
00:46AM0.12m
10:57AM1.17m
3:04PM1.17m
1:15AM0.27m
4:42PM0.95m
1:38AM0.45m
5:42PM0.67m
1:42AM0.65m
6:31PM0.38m
7:17PM0.10m
8:01PM-0.15m
8:45PM-0.33m
7:53AM1.29m
Wave
height (m) 
direction
period (s) 
clear
part cloud
cloud
rain showers
rain showers
light rain
cloud
part cloud
part cloud
cloud
part cloud
part cloud
cloud
cloud
cloud
cloud
light snow
part cloud
part cloud
part cloud
part cloud
cloud
snow showers
part cloud
part cloud
part cloud
part cloud
clear
clear
clear
clear
part cloud
clear
clear
clear
clear
clear
some clouds
cloudy
rain shwrs
rain shwrs
light rain
cloudy
some clouds
some clouds
cloudy
some clouds
some clouds
cloudy
cloudy
cloudy
cloudy
light snow
some clouds
some clouds
some clouds
some clouds
cloudy
snow shwrs
some clouds
some clouds
some clouds
some clouds
clear
clear
clear
clear
some clouds
clear
clear
clear
clear
 km/h
30
NW
20
NW
25
NW
25
NW
20
WNW
35
W
30
WNW
25
WNW
20
WNW
15
WNW
10
NW
5
SE
15
S
15
S
15
S
10
NW
40
N
45
N
40
N
40
NNW
45
NNW
40
N
40
NNW
40
NNW
40
NNW
40
NNW
35
NNW
30
NNW
25
NW
25
NW
25
NW
20
NW
30
N
30
N
35
N
30
N
 mm 
1
3
2
max°C
1
3
4
4
4
5
4
4
4
4
3
2
3
4
4
5
0
-5
-5
-5
-4
-1
0
0
1
1
0
0
1
0
1
2
-3
-3
-5
-5
Moonrise
12:15
12:36
12:50
1:00
1:08
1:16
1:23
1:32
1:44
2:01
2:28
Moonset
5:33
6:48
8:10
9:33
10:56
12:19
1:43
3:10
4:41
6:18
7:57
9:28
Sunrise
10:15
10:15
10:15
10:17
10:17
10:17
10:17
10:17
10:17
10:17
10:17
10:17
Sunset
5:27
5:27
5:28
5:28
5:29
5:30
5:30
5:31
5:31
5:32
5:35
5:36
Today's sea temperature in False Pass, Isanotski Strait, Unimak Island is
4.9° C
(Statistics for 20 Dec 1981-2005 – mean: 5.0 max: 6.0 min: 3.9°C)
Issued (local time): 2 pm Saturday 20 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest