Cape Mordvinof, Unimak Island Sea Conditions and Tide Table

Cape Mordvinof, 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 10:18 AM and sunset is at 05:30 PM.

Days 1–3 Weather Summary

Light rain (total 6mm), mostly falling on Sun night. Air temperatures will be slightly above freezing (max 4°C on Fri night, min 3°C on Fri morning). Winds increasing (light winds from the NW on Fri morning, near gales from the W by Sun night).

Days 4–6 Weather Summary

Light rain (total 6mm), mostly falling on Mon morning. Low air temperatures (max 5°C on Mon morning, min 2°C on Tue night). Winds decreasing (near gales from the W on Mon morning, light winds from the W by Wed morning).

Days 7–9 Weather Summary

Mild at first with light rain (total 4mm) on Thu morning followed by colder weather and light fall of snow, heaviest on Thu morning. Freeze-thaw conditions (max 4°C on Thu morning, min -5°C on Thu night). Winds increasing (light winds from the ESE on Thu morning, gales from the N by Thu night).

Days 10–12 Weather Summary

Light rain (total 7mm), mostly falling on Mon night. Freeze-thaw conditions (max 4°C on Sun morning, min -3°C on Tue night). Winds increasing (light winds from the NW on Sun night, gales from the NW by Tue afternoon).

Friday
19
Saturday
20
Sunday
21
Monday
22
Tuesday
23
Wednesday
24
Thursday
25
Friday
26
Saturday
27
Sunday
28
Monday
29
Tuesday
30
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
10:22AM2.20m
10:50AM2.24m
11:10AM2.25m
11:23AM2.23m
11:34AM2.19m
11:41AM2.14m
11:46AM2.09m
8:39PM1.44m
11:49AM2.08m
10:41PM1.30m
11:54AM2.12m
00:35AM1.29m
12:05PM2.23m
2:24AM1.38m
12:24PM2.37m
4:12AM1.56m
12:52PM2.53m
Low Tide
00:29AM-0.03m
1:07AM-0.03m
1:45AM-0.03m
2:22AM-0.00m
2:57AM0.05m
3:29AM0.16m
6:09PM1.10m
6:25PM0.84m
6:54PM0.54m
7:30PM0.25m
8:11PM-0.02m
8:58PM-0.24m
Wave
height (m) 
direction
period (s) 
1.7
WNW
7
1.5
WNW
8
1.5
NW
6
1.4
NW
6
1.4
NW
6
1.6
NW
5
1.8
WNW
6
2.2
WNW
7
1.9
W
7
4
W
9
3.5
WNW
10
3.5
WNW
11
3
WNW
11
2.5
WNW
11
2.2
WNW
11
2
WNW
11
1.9
WNW
11
1.6
WNW
11
1.4
WNW
11
2.3
NNW
6
4
N
9
5
NNW
10
4.5
NNW
10
5
NNW
10
4.5
NNW
10
4
NNW
9
3.5
NW
9
3
NW
9
2.5
NW
8
2.1
NW
8
1.7
WNW
9
1.7
WNW
8
1.6
WNW
8
3
W
9
4.5
W
10
5.5
WNW
11
clear
clear
cloud
cloud
light rain
cloud
cloud
light rain
light rain
light rain
cloud
part cloud
cloud
clear
part cloud
cloud
cloud
light rain
light snow
light snow
cloud
cloud
cloud
cloud
cloud
cloud
light snow
cloud
cloud
cloud
cloud
cloud
light rain
rain showers
light rain
cloud
clear
clear
cloudy
cloudy
light rain
cloudy
cloudy
light rain
light rain
light rain
cloudy
some clouds
cloudy
clear
some clouds
cloudy
cloudy
light rain
light snow
light snow
cloudy
cloudy
cloudy
cloudy
cloudy
cloudy
light snow
cloudy
cloudy
cloudy
cloudy
cloudy
light rain
rain shwrs
light rain
cloudy
 km/h
15
NW
25
WNW
30
NW
25
NNW
30
NW
30
WNW
35
WNW
40
WNW
30
W
55
W
35
WNW
30
W
20
W
15
WSW
15
W
5
W
5
SW
10
SSE
10
ESE
50
NNE
60
N
65
N
60
N
60
NNW
55
NNW
45
NNW
50
NNW
45
NNW
35
NW
15
NW
30
W
20
W
20
S
50
WSW
60
W
60
NW
 mm 
1
1
4
3
3
4
4
2
1
max°C
3
3
4
4
4
4
4
4
4
5
4
4
4
4
4
2
2
3
4
-2
-5
-5
-4
-2
0
1
3
4
4
3
3
3
3
4
4
-1
Moonrise
11:03
11:49
12:20
12:40
12:54
1:05
1:13
1:20
1:27
1:36
1:47
2:04
Moonset
4:34
5:37
6:52
8:14
9:37
11:01
12:23
1:47
3:14
4:46
6:23
Sunrise
10:18
10:19
10:19
10:21
10:21
10:21
10:22
10:22
10:22
10:22
10:22
10:22
Sunset
5:30
5:30
5:30
5:31
5:31
5:32
5:34
5:35
5:35
5:36
5:37
5:37
Today's sea temperature in Cape Mordvinof, Unimak Island is
5.0° C
(Statistics for 19 Dec 1981-2005 – mean: 5.0 max: 5.8 min: 3.8°C)
Issued (local time): 2 am Friday 19 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest