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 10:18 AM and sunset is at 05:29 PM.

Days 1–3 Weather Summary

Mild at first with light rain (total 8mm) on Thu morning 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 Fri night). Winds increasing (light winds from the WSW on Fri morning, strong winds from the NNE by Sat night).

Days 4–6 Weather Summary

Mostly dry. Icy conditions (max 1°C on Tue night, min -3°C on Sun morning). Winds decreasing (near gales from the N on Sun night, light winds from the WNW by Tue night).

Days 7–9 Weather Summary

Some drizzle, heaviest during Fri morning. Freeze-thaw conditions (max 6°C on Fri night, min -1°C on Wed morning). Winds increasing (calm on Wed morning, strong winds from the W by Fri night).

Days 10–12 Weather Summary

A light covering of new snow, mostly falling on Sun morning. Becoming milder with light rain (total 5mm) on Sun night. Freeze-thaw conditions (max 4°C on Sun afternoon, min 0°C on Sat night). Winds increasing (light winds from the ENE on Sat night, fresh winds from the SE by Sun morning).

Thursday
25
Friday
26
Saturday
27
Sunday
28
Monday
29
Tuesday
30
Wednesday
31
Thursday
1
Friday
2
Saturday
3
Sunday
4
Monday
5
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
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
6:08PM1.49m
Low Tide
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
1:36PM1.40m
1:39AM-0.16m
Wave
height (m) 
direction
period (s) 
1.2
WNW
10
1.2
SE
4
0.9
NNE
8
0.7
NNE
7
1.5
N
4
5
NNW
11
5
NNW
12
5
NNW
12
4
NNW
11
4
NNW
10
4
N
10
4.5
N
10
4
N
10
4.5
N
10
4
N
10
3
N
9
2.4
N
8
1.7
N
7
1.1
N
6
0.8
N
6
0.5
NNW
6
0.5
W
8
0.5
W
6
0.5
W
6
1.1
W
6
0.8
W
8
2.5
W
8
2.4
WNW
8
2.1
WNW
8
1.9
NW
9
1.3
NW
9
1
NW
8
0.9
NW
8
1.2
W
6
1.1
W
6
1.3
W
8
light rain
light rain
part cloud
cloud
light snow
light snow
light snow
light snow
part cloud
part cloud
part cloud
part cloud
clear
part cloud
part cloud
clear
clear
clear
clear
cloud
cloud
part cloud
part cloud
cloud
light rain
cloud
part cloud
part cloud
part cloud
light snow
light snow
light rain
snow showers
clear
clear
part cloud
light rain
light rain
some clouds
cloudy
light snow
light snow
light snow
light snow
some clouds
some clouds
some clouds
some clouds
clear
some clouds
some clouds
clear
clear
clear
clear
cloudy
cloudy
some clouds
some clouds
cloudy
light rain
cloudy
some clouds
some clouds
some clouds
light snow
light snow
light rain
snow shwrs
clear
clear
some clouds
 km/h
30
SE
30
SSE
15
SSE
15
S
35
N
40
NNW
45
N
45
N
50
NNE
35
N
45
N
45
N
40
N
45
N
30
NNW
30
NNW
30
NNW
15
WNW
5
NNW
5
E
10
SSE
10
S
10
SSE
5
SSW
5
SSW
5
S
40
WSW
30
WNW
20
WNW
15
ESE
35
SE
30
SE
20
SSE
15
S
15
S
20
S
 mm 
5
3
1
1
4
max°C
5
6
5
5
1
-3
-4
-3
-2
-2
-2
-3
-2
-1
0
0
0
1
-1
2
5
3
4
5
4
4
6
3
1
1
2
4
4
1
3
2
Moonrise
1:09
1:16
1:23
1:32
1:43
2:00
2:27
3:13
4:25
5:57
7:34
9:08
Moonset
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
5:30
5:30
5:31
5:32
5:34
5:35
5:37
5:37
5:38
5:39
5:42
Today's sea temperature in Saint Catherine Cove, Unimak Island is
3.5° C
(Statistics for 25 Dec 1981-2005 – mean: 4.9 max: 6.1 min: 3.7°C)
Issued (local time): 8 am Thursday 25 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest