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 07:05 PM.

Days 1–4 Weather Summary

A dusting of new snow. Icy conditions (max 4°C on Tue night, min -4°C on Fri morning). Wind will be generally light.

Days 5–7 Weather Summary

Mostly dry. Icy conditions (max 6°C on Sat morning, min -3°C on Fri afternoon). Wind will be generally light.

Days 8–10 Weather Summary

A light covering of new snow, mostly falling on Tue night. Freeze-thaw conditions (max 5°C on Mon afternoon, min -8°C on Wed morning). Winds increasing (light winds from the SW on Mon night, near gales from the NW by Wed afternoon).

Days 11–13 Weather Summary

Mostly dry. Temperatures will be well below freezing (max -6°C on Sat morning, min -8°C on Thu night). Mainly strong winds.

Tue
17
Wednesday
18
Thursday
19
Friday
20
Saturday
21
Sunday
22
Monday
23
Tuesday
24
Wednesday
25
Thursday
26
Friday
27
Saturday
28
Sunday
1
Monday
2
Tuesday
3
Wednesday
4
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
2:54PM1.46m
4:48AM1.16m
3:39PM1.38m
5:03AM1.22m
4:27PM1.25m
5:23AM1.27m
5:21PM1.08m
5:46AM1.32m
6:26PM0.89m
6:13AM1.36m
8:23PM0.72m
6:43AM1.37m
7:22AM1.36m
4:18AM1.27m
8:24AM1.34m
4:12AM1.30m
10:07AM1.32m
4:25AM1.28m
11:43AM1.34m
4:38AM1.24m
12:50PM1.37m
4:45AM1.19m
1:42PM1.37m
4:44AM1.14m
2:27PM1.33m
4:37AM1.12m
Low Tide
10:26PM-0.01m
10:15AM0.73m
10:46PM0.12m
10:58AM0.62m
11:00PM0.29m
11:51AM0.52m
11:01PM0.48m
1:06PM0.43m
10:42PM0.64m
2:44PM0.32m
9:20PM0.71m
4:19PM0.19m
5:38PM0.03m
5:23AM1.27m
6:43PM-0.12m
6:56AM1.22m
7:35PM-0.22m
7:44AM1.13m
8:19PM-0.27m
8:23AM1.01m
8:57PM-0.25m
8:59AM0.88m
9:31PM-0.16m
9:33AM0.76m
10:00PM-0.03m
10:08AM0.64m
Wave
height (m) 
direction
period (s) 
clear
clear
light snow
part cloud
clear
clear
clear
clear
part cloud
part cloud
part cloud
part cloud
part cloud
cloud
part cloud
cloud
cloud
part cloud
part cloud
part cloud
cloud
part cloud
snow showers
light snow
light snow
light snow
cloud
part cloud
part cloud
part cloud
clear
clear
clear
clear
clear
part cloud
clear
clear
clear
part cloud
clear
clear
clear
clear
part cloud
cloud
cloud
clear
clear
light snow
some clouds
clear
clear
clear
clear
some clouds
some clouds
some clouds
some clouds
some clouds
cloudy
some clouds
cloudy
cloudy
some clouds
some clouds
some clouds
cloudy
some clouds
snow shwrs
light snow
light snow
light snow
cloudy
some clouds
some clouds
some clouds
clear
clear
clear
clear
clear
some clouds
clear
clear
clear
some clouds
clear
clear
clear
clear
some clouds
cloudy
cloudy
 km/h
10
SSE
15
SSW
15
NNW
20
NNW
25
NNW
20
NNW
20
N
15
N
10
N
10
N
5
N
0
WSW
5
S
10
SW
5
WSW
5
SSW
10
SW
15
SW
25
SSW
15
SW
20
W
25
W
45
NW
45
NW
50
NW
50
NW
50
NNW
40
NW
35
NNW
40
NNW
35
NNW
35
NNW
30
NNW
30
NNW
25
NNW
30
NNW
30
NNW
20
NNW
25
NNW
25
NNW
20
N
20
N
15
NNE
15
SSE
30
SE
40
SE
40
SE
 mm 
max°C
3
4
2
2
0
0
-1
-2
-3
-2
4
6
6
6
4
5
3
4
5
4
3
3
-4
-8
-8
-6
-7
-7
-7
-8
-7
-7
-6
-6
-6
-6
-6
-7
-6
-6
-4
-3
-1
-1
0
1
2
Moonrise
9:35
9:42
9:49
9:59
10:11
10:30
11:00
11:49
1:01
2:30
4:04
5:36
7:03
8:27
9:48
Moonset
7:49
9:15
10:41
12:10
1:43
3:18
4:51
6:12
7:10
7:47
8:09
8:24
8:34
8:42
8:49
Sunrise
9:07
9:04
9:03
9:00
8:59
8:56
8:53
8:52
8:48
8:47
8:44
8:41
8:40
8:37
8:34
Sunset
7:05
7:07
7:08
7:10
7:13
7:15
7:16
7:19
7:22
7:23
7:25
7:28
7:30
7:31
7:34
7:36
Today's sea temperature in False Pass, Isanotski Strait, Unimak Island is
1.9° C
(Statistics for 17 Feb 1981-2005 – mean: 3.5 max: 5.0 min: 2.1°C)
Issued (local time): 2 pm Tuesday 17 Feb 2026
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest