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 09:57 PM.

Days 1–4 Weather Summary

A dusting of new snow. Low air temperatures (max 5°C on Mon afternoon, min 1°C on Mon night). Winds decreasing (fresh winds from the SW on Mon morning, light winds from the NNE by Mon night).

Days 5–7 Weather Summary

Light rain (total 8mm), mostly falling on Sat afternoon. Low air temperatures (max 5°C on Thu afternoon, min 1°C on Wed night). Wind will be generally light.

Days 8–10 Weather Summary

Heavy rain (total 57mm), heaviest during Mon night. Mild temperatures (max 5°C on Sun afternoon, min 3°C on Sat night). Winds decreasing (strong winds from the ENE on Mon afternoon, light winds from the S by Tue morning).

Days 11–13 Weather Summary

Some drizzle, heaviest during Tue night. Mild temperatures (max 5°C on Wed morning, min 4°C on Tue night). Wind will be generally light.

Monday
21
Tuesday
22
Wednesday
23
Thursday
24
Friday
25
Saturday
26
Sunday
27
Monday
28
Tuesday
29
Wednesday
30
Thursday
1
Fri
2
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
Wave Height Map
High Tide
10:33PM1.45m
8:04AM1.76m
11:26PM1.58m
9:52AM1.71m
00:04AM1.76m
11:28AM1.77m
00:37AM1.97m
12:40PM1.89m
1:09AM2.18m
1:40PM2.00m
1:41AM2.38m
2:35PM2.07m
2:16AM2.55m
3:27PM2.09m
2:51AM2.66m
4:19PM2.04m
3:29AM2.69m
5:11PM1.94m
4:10AM2.63m
6:06PM1.81m
4:52AM2.49m
7:07PM1.69m
Low Tide
2:07AM1.26m
4:06PM0.20m
4:36AM1.13m
5:11PM0.18m
5:52AM0.83m
6:04PM0.17m
6:45AM0.46m
6:50PM0.20m
7:32AM0.07m
7:32PM0.26m
8:17AM-0.29m
8:12PM0.36m
9:01AM-0.57m
8:52PM0.48m
9:47AM-0.73m
9:31PM0.61m
10:33AM-0.77m
10:11PM0.75m
11:22AM-0.69m
10:54PM0.88m
12:15PM-0.52m
11:42PM1.01m
1:14PM-0.30m
Wave
height (m) 
direction
period (s) 
0.1
S
2
0.5
SW
3
0.4
SW
2
0.1
S
2
0.1
W
1
0.1
W
2
0.1
NW
2
0.4
NW
2
0.3
NNW
2
0.1
N
2
0
E
18
0.3
E
2
0.4
E
3
0.4
E
3
0.4
E
3
0.2
ESE
2
0.3
SE
2
0.4
SE
3
0.6
ESE
3
1.2
E
5
1.2
E
5
0.5
E
3
1.3
E
5
1.6
ENE
5
1
ENE
7
0.5
E
10
0.5
E
7
0.4
E
6
0.3
ENE
10
0.3
ENE
9
0.1
E
9
0.1
E
8
0.3
ENE
3
0.2
E
8
0.1
E
8
0.1
E
8
part cloud
part cloud
part cloud
light snow
part cloud
part cloud
clear
clear
clear
part cloud
cloud
cloud
cloud
part cloud
part cloud
light rain
light rain
light rain
mod rain
mod rain
light rain
mod rain
mod rain
mod rain
heavy rain
light rain
light rain
light rain
cloud
cloud
part cloud
cloud
part cloud
part cloud
part cloud
part cloud
some clouds
some clouds
some clouds
light snow
some clouds
some clouds
clear
clear
clear
some clouds
cloudy
cloudy
cloudy
some clouds
some clouds
light rain
light rain
light rain
mod rain
mod rain
light rain
mod rain
mod rain
mod rain
heavy rain
light rain
light rain
light rain
cloudy
cloudy
some clouds
cloudy
some clouds
some clouds
some clouds
some clouds
 km/h
15
SW
30
SW
25
WSW
15
WSW
10
W
15
W
15
NW
20
NW
15
NNW
10
NNW
5
ESE
20
ESE
20
E
20
ESE
20
ESE
10
SE
15
SE
20
SSE
25
SE
40
E
30
E
15
E
40
ENE
45
ENE
25
NE
10
S
20
SSE
15
SE
10
E
10
ESE
0
SW
10
ENE
10
E
10
ENE
5
ENE
5
S
 mm 
2
2
4
9
8
4
8
6
7
12
2
1
1
max°C
4
4
5
4
3
4
3
3
4
3
4
5
4
5
5
4
5
5
4
4
5
5
4
4
5
4
5
4
5
5
5
5
5
5
5
5
Moonrise
5:34
5:53
6:05
6:14
6:22
6:29
6:37
6:47
7:01
7:24
8:03
9:05
10:27
Moonset
12:01
1:30
3:02
4:35
6:08
7:44
9:24
11:08
12:53
2:28
3:40
4:26
Sunrise
7:24
7:22
7:18
7:16
7:15
7:11
7:09
7:07
7:05
7:03
7:01
6:58
Sunset
9:57
9:59
10:00
10:02
10:05
10:07
10:08
10:10
10:13
10:14
10:15
10:17
10:20
Today's sea temperature in Zachary Bay, Unga Island, Shumagin Islands is 4.2 °C (Statistics for 20 Apr 1981-2005 – mean: 3.8 max: 5.0 min: 2.7°C)
Issued (local time): 9 pm Sunday 20 Apr 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest