Saint Catherine Cove, Unimak Island Sea Conditions and Tide Table

Saint Catherine Cove, 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 05:29 PM.

Days 1–4 Weather Summary

Mild at first with light rain (total 7mm) on Wed night followed by colder weather and light fall of snow, heaviest on Fri afternoon. Icy conditions (max 6°C on Thu afternoon, min -4°C on Sat morning). Winds increasing (light winds from the SSE on Wed afternoon, strong winds from the N by Sat morning).

Days 5–7 Weather Summary

A dusting of new snow. Air temperatures will be below freezing (max -1°C on Mon morning, min -4°C on Sat afternoon). Winds decreasing (near gales from the N on Sun afternoon, moderate winds from the NW by Mon night).

Days 8–10 Weather Summary

Mostly dry. Freeze-thaw conditions (max 5°C on Wed night, min -2°C on Wed morning). Winds decreasing (fresh winds from the NNW on Tue afternoon, light winds from the NE by Wed afternoon).

Days 11–13 Weather Summary

Moderate rain (total 12mm), heaviest on Mon morning. Mild temperatures (max 5°C on Mon afternoon, min 1°C on Fri night). Winds increasing (calm on Sat afternoon, strong winds from the SE by Mon morning).

Wed
24
Thursday
25
Friday
26
Saturday
27
Sunday
28
Monday
29
Tuesday
30
Wednesday
31
Thursday
1
Friday
2
Saturday
3
Sunday
4
Mon
5
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
11:24AM1.49m
8:17PM1.02m
11:27AM1.48m
10:19PM0.93m
11:32AM1.51m
00:13AM0.91m
11:43AM1.58m
2:02AM0.98m
12:02PM1.69m
3:50AM1.11m
12:30PM1.80m
1:07PM1.89m
1:50PM1.93m
7:51AM1.46m
2:43PM1.91m
8:09AM1.51m
3:43PM1.83m
8:41AM1.55m
4:51PM1.68m
9:15AM1.58m
Low Tide
2:52AM0.16m
5:32PM1.10m
3:24AM0.32m
5:48PM0.84m
3:53AM0.52m
6:17PM0.54m
6:53PM0.25m
7:34PM-0.02m
8:21PM-0.24m
9:08PM-0.38m
10:01PM-0.46m
7:59AM1.61m
10:56PM-0.47m
10:02AM1.63m
11:52PM-0.42m
11:53AM1.56m
00:46AM-0.32m
Wave
height (m) 
direction
period (s) 
1.6
WNW
11
1.3
WNW
11
1.1
WNW
10
1
WSW
6
0.9
NNE
8
0.8
NNE
8
1.4
N
5
4.5
NNW
11
5
NNW
12
5
NNW
11
4
NNW
11
4
N
10
4
N
10
5
N
11
5
N
10
5
N
10
3.5
N
10
3
N
9
2.5
N
8
2
N
8
1.3
NNE
7
1
N
7
0.7
N
6
0.5
N
5
0.6
W
7
0.6
W
5
0.8
WNW
18
1.7
WNW
15
3
WNW
13
2.5
WNW
12
2.1
WNW
12
1.9
WNW
11
2
W
11
1.7
WNW
11
1.5
WNW
10
1.6
WNW
11
cloud
light rain
light rain
cloud
cloud
cloud
light snow
heavy snow
light snow
light snow
snow showers
part cloud
clear
part cloud
clear
part cloud
part cloud
part cloud
clear
clear
clear
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
cloud
part cloud
cloud
part cloud
clear
rain showers
mod rain
cloudy
light rain
light rain
cloudy
cloudy
cloudy
light snow
heavy snow
light snow
light snow
snow shwrs
some clouds
clear
some clouds
clear
some clouds
some clouds
some clouds
clear
clear
clear
some clouds
some clouds
some clouds
some clouds
some clouds
some clouds
some clouds
some clouds
cloudy
some clouds
cloudy
some clouds
clear
rain shwrs
mod rain
 km/h
10
SSE
15
SSE
35
SE
30
SSE
15
SSE
15
SSE
25
NNW
45
N
50
N
45
N
45
N
40
N
45
N
50
N
45
N
45
N
30
NW
30
NNW
30
NNW
15
NW
10
WNW
10
N
10
SE
5
WSW
20
W
10
WSW
15
WNW
20
W
35
W
10
S
5
W
20
W
10
SSE
5
S
20
SSE
45
SE
 mm 
2
3
2
4
7
max°C
2
2
5
6
5
5
4
-3
-4
-4
-3
-3
-2
-3
-1
-1
-1
-1
0
0
-1
-2
5
3
4
4
2
3
2
2
2
4
2
2
3
4
Moonrise
1:09
1:16
1:23
1:32
1:43
2:00
2:27
3:13
4:25
5:57
7:34
Moonset
10:56
12:19
1:43
3:10
4:42
6:20
7:59
9:30
10:38
11:20
11:45
12:01
Sunrise
10:18
10:18
10:18
10:18
10:18
10:18
10:18
10:18
10:18
10:18
10:17
10:17
Sunset
5:29
5:29
5:30
5:30
5:31
5:32
5:34
5:35
5:37
5:37
5:38
5:39
Today's sea temperature in Saint Catherine Cove, Unimak Island is
3.4° C
(Statistics for 24 Dec 1981-2005 – mean: 5.0 max: 6.1 min: 3.7°C)
Issued (local time): 2 pm Wednesday 24 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest