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 09:15 PM.

Days 1–4 Weather Summary

A dusting of new snow. Icy conditions (max 2°C on Tue afternoon, min -2°C on Mon night). Winds increasing (calm on Tue morning, fresh winds from the ENE by Wed afternoon).

Days 5–7 Weather Summary

Mostly dry. Air temperatures will be below freezing (max -1°C on Fri afternoon, min -6°C on Sat night). Wind will be generally light.

Days 8–10 Weather Summary

Mostly dry. Freeze-thaw conditions (max 3°C on Wed afternoon, min -3°C on Sun night). Wind will be generally light.

Days 11–13 Weather Summary

Moderate rain (total 12mm), heaviest on Thu morning. Mild temperatures (max 6°C on Sat afternoon, min 1°C on Fri morning). Wind will be generally light.

Tuesday
31
Wednesday
1
Thursday
2
Friday
3
Saturday
4
Sunday
5
Monday
6
Tuesday
7
Wednesday
8
Thursday
9
Friday
10
Saturday
11
Sunday
12
Monday
13
Tuesday
14
Wed
15
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
AM
Wave Height Map
High Tide
2:23AM2.19m
2:33PM2.15m
2:52AM2.29m
3:16PM2.13m
3:19AM2.34m
3:57PM2.07m
3:43AM2.36m
4:35PM1.98m
4:07AM2.33m
5:13PM1.87m
4:29AM2.28m
5:52PM1.73m
4:54AM2.20m
6:36PM1.58m
5:21AM2.11m
7:31PM1.44m
8:53PM1.35m
10:29PM1.37m
7:42AM1.74m
11:37PM1.47m
9:27AM1.66m
00:17AM1.61m
11:10AM1.70m
00:48AM1.77m
12:20PM1.81m
1:15AM1.94m
1:15PM1.92m
Low Tide
8:06PM0.06m
8:31AM0.25m
8:41PM0.15m
9:09AM0.06m
9:13PM0.27m
9:44AM-0.07m
9:42PM0.41m
10:18AM-0.13m
10:08PM0.56m
10:51AM-0.13m
10:31PM0.70m
11:24AM-0.08m
10:52PM0.84m
11:59AM0.01m
11:14PM0.96m
12:41PM0.13m
11:39PM1.07m
1:34PM0.25m
00:14AM1.18m
2:48PM0.34m
1:16AM1.27m
4:11PM0.36m
4:18AM1.27m
5:18PM0.32m
5:45AM1.07m
6:08PM0.27m
6:37AM0.80m
6:49PM0.24m
7:19AM0.48m
Wave
height (m) 
direction
period (s) 
0.2
NNW
2
0.2
N
2
0.1
E
9
0.1
E
9
0.7
E
4
1
E
4
0.7
ENE
4
0.3
NNE
3
0.4
NNW
2
0.3
NNW
3
0.3
NNE
3
0.2
ENE
6
0.2
NNE
3
0.2
NNW
2
0.3
NNW
2
0.4
NW
3
0.3
NNW
3
0.1
N
2
0.1
N
2
0
E
16
0
E
14
0.1
W
2
0.1
W
2
0.1
W
2
0.2
WSW
2
0.2
WSW
2
0.2
WSW
2
0.1
E
11
0.2
SSE
2
0.2
ESE
5
0.1
E
11
0.2
NNE
3
0.1
E
9
0.1
E
10
0.1
E
9
0.1
E
9
0.1
E
4
0.1
NE
4
0.1
N
2
0.2
NNW
2
0.4
NW
3
0.4
NNW
3
0.4
NNW
3
0.4
NW
2
0.4
NW
3
0.5
NW
3
0.2
NNW
2
clear
clear
part cloud
cloud
light snow
light snow
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
cloud
part cloud
part cloud
clear
part cloud
clear
part cloud
light rain
light rain
light rain
rain showers
part cloud
part cloud
part cloud
part cloud
cloud
cloud
cloud
part cloud
part cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
some clouds
cloudy
light snow
light snow
some clouds
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
some clouds
cloudy
some clouds
some clouds
clear
some clouds
clear
some clouds
light rain
light rain
light rain
rain shwrs
some clouds
some clouds
some clouds
some clouds
cloudy
cloudy
cloudy
some clouds
some clouds
some clouds
clear
clear
clear
clear
clear
clear
 km/h
10
NNW
10
N
5
SSW
10
ESE
30
E
35
ENE
25
NE
15
NNW
20
NNW
15
NW
10
NNW
10
NNW
15
NNW
15
NNW
25
NNW
20
NNW
15
NNW
10
NNW
5
NNW
5
SW
10
WSW
10
W
10
W
20
WSW
15
WSW
15
SW
20
SW
10
SSW
15
SE
10
S
10
WSW
10
N
10
ENE
5
ENE
5
ESE
5
SSW
10
WSW
10
NNW
10
NW
15
NNW
20
NW
25
NNW
25
NW
20
NW
25
NW
20
NW
15
NW
 mm 
1
5
4
2
max°C
0
1
2
2
1
1
1
0
0
-2
-2
-1
-3
-3
-2
-3
-4
-1
-3
-1
0
0
1
2
1
2
3
2
3
3
3
4
5
4
5
6
6
6
6
3
3
3
-1
0
2
0
1
Moonrise
8:16
9:37
10:57
12:19
1:40
2:58
4:07
5:01
5:39
6:04
6:20
6:32
6:41
6:48
6:55
Moonset
7:47
7:54
8:00
8:08
8:19
8:34
8:57
9:33
10:25
11:34
12:52
2:16
3:41
5:06
6:33
Sunrise
8:15
8:14
8:11
8:08
8:06
8:03
8:00
7:58
7:56
7:54
7:50
7:48
7:46
7:43
7:41
7:39
Sunset
9:15
9:16
9:19
9:21
9:22
9:24
9:27
9:29
9:30
9:32
9:35
9:37
9:38
9:40
9:43
9:45
Today's sea temperature in Zachary Bay, Unga Island, Shumagin Islands is
2.4° C
(Statistics for 30 Mar 1981-2005 – mean: 3.4 max: 4.7 min: 2.3°C)
Issued (local time): 9 pm Monday 30 Mar 2026
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest