Zachary Bay, Unga Island, Shumagin Islands Sea Conditions and Tide Table

Zachary Bay, Unga Island, Shumagin Islands 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 08:54 PM.

Days 1–4 Weather Summary

Mostly dry. Air temperatures will be below freezing (max 0°C on Thu afternoon, min -4°C on Thu night). Winds increasing (calm on Fri morning, strong winds from the NNW by Sun morning).

Days 5–7 Weather Summary

Mostly dry. Air temperatures will be below freezing (max -1°C on Wed morning, min -6°C on Sun night). Winds decreasing (strong winds from the NNW on Sun night, light winds from the NW by Tue night).

Days 8–10 Weather Summary

Mostly dry. Freeze-thaw conditions (max 2°C on Fri morning, min -2°C on Wed night). Winds decreasing (strong winds from the NNW on Thu morning, light winds from the WNW by Fri morning).

Days 11–13 Weather Summary

Mostly dry. Freeze-thaw conditions (max 2°C on Sun morning, min -3°C on Tue morning). Winds increasing (light winds from the NW on Mon morning, strong winds from the NNW by Tue morning).

Thu
20
Friday
21
Saturday
22
Sunday
23
Monday
24
Tuesday
25
Wednesday
26
Thursday
27
Friday
28
Saturday
29
Sunday
30
Monday
31
Tue
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
7:44PM1.41m
9:34PM1.31m
7:17AM1.95m
11:30PM1.36m
8:33AM1.88m
00:30AM1.50m
10:20AM1.88m
1:05AM1.66m
11:49AM1.99m
1:35AM1.85m
12:54PM2.14m
2:03AM2.05m
1:50PM2.27m
2:32AM2.25m
2:40PM2.34m
3:01AM2.43m
3:30PM2.34m
3:31AM2.57m
4:20PM2.26m
4:04AM2.64m
5:11PM2.12m
4:39AM2.64m
Low Tide
1:06PM0.29m
00:01AM1.06m
2:09PM0.36m
00:35AM1.19m
3:41PM0.38m
1:39AM1.31m
5:08PM0.29m
4:37AM1.33m
6:10PM0.16m
6:11AM1.12m
6:57PM0.04m
7:06AM0.83m
7:38PM-0.04m
7:52AM0.49m
8:15PM-0.05m
8:35AM0.16m
8:51PM0.02m
9:18AM-0.14m
9:26PM0.14m
10:02AM-0.36m
10:01PM0.32m
10:47AM-0.48m
10:36PM0.52m
11:35AM-0.47m
Wave
height (m) 
direction
period (s) 
0.4
NNW
3
0.3
NNW
3
0.1
E
10
0.1
E
10
0.2
ENE
4
0.4
N
3
0.6
N
3
0.7
NNW
3
1.1
NNW
4
1
NNW
4
1.1
NNW
4
1.1
NNW
4
0.9
NNW
4
0.4
NNW
3
0.4
NW
3
0.3
NNW
3
0.4
NW
3
0.4
NNW
3
0.8
NNW
4
0.6
NNW
3
1
NNW
4
1.3
NNW
4
0.9
NNW
4
0.4
NW
2
0.2
WNW
2
0.3
NW
2
0.4
NNW
3
0.4
NNW
3
0.3
NW
2
0.4
NW
3
0.3
NW
2
0.3
NW
2
0.2
NNW
2
0.2
ENE
6
0.4
NNW
3
0.8
NNW
3
clear
clear
part cloud
cloud
cloud
part cloud
cloud
cloud
cloud
part cloud
part cloud
clear
part cloud
clear
clear
clear
part cloud
part cloud
clear
part cloud
clear
clear
part cloud
cloud
cloud
part cloud
part cloud
part cloud
part cloud
part cloud
clear
clear
part cloud
part cloud
part cloud
cloud
clear
clear
some clouds
cloudy
cloudy
some clouds
cloudy
cloudy
cloudy
some clouds
some clouds
clear
some clouds
clear
clear
clear
some clouds
some clouds
clear
some clouds
clear
clear
some clouds
cloudy
cloudy
some clouds
some clouds
some clouds
some clouds
some clouds
clear
clear
some clouds
some clouds
some clouds
cloudy
 km/h
25
NNW
15
NW
5
NNW
5
ENE
15
NNE
25
N
30
NNW
30
NNW
40
NNW
40
NNW
40
NNW
40
NNW
35
NNW
20
NNW
20
NW
20
NNW
15
NW
25
NNW
35
NNW
25
NW
50
NNW
50
NNW
30
NW
20
NW
20
WNW
15
NW
25
NNW
25
NNW
15
NW
20
NW
20
NW
15
NNW
10
NW
10
NNW
20
NNW
30
NNW
 mm 
max°C
0
-2
-2
-1
-2
-1
-1
-2
-3
-3
-5
-5
-3
-4
-3
-2
-4
-1
-1
0
-1
0
0
2
2
1
1
1
0
2
2
1
1
2
1
-2
Moonrise
4:16
5:29
6:27
7:07
7:32
7:48
7:59
8:07
8:14
8:21
8:30
8:41
8:59
Moonset
10:10
10:45
11:40
12:56
2:24
3:59
5:34
7:10
8:46
10:25
12:07
1:50
Sunrise
8:41
8:40
8:37
8:33
8:32
8:29
8:26
8:23
8:22
8:18
8:15
8:14
Sunset
8:54
8:57
8:59
9:00
9:02
9:05
9:07
9:08
9:10
9:13
9:15
9:16
Today's sea temperature in Zachary Bay, Unga Island, Shumagin Islands is 4.6 °C (Statistics for 20 Mar 1981-2005 – mean: 3.3 max: 4.8 min: 2.3°C)
Issued (local time): 3 pm Thursday 20 Mar 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest