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 06:33 AM and sunset is at 10:45 PM.

Days 1–3 Weather Summary

Heavy rain (total 24mm), heaviest during Fri afternoon. Low air temperatures (max 5°C on Fri afternoon, min 3°C on Fri morning). Winds decreasing (near gales from the ESE on Fri afternoon, light winds from the SSE by Sun night).

Days 4–6 Weather Summary

Heavy rain (total 20mm), heaviest during Wed night. Low air temperatures (max 5°C on Mon afternoon, min 3°C on Mon morning). Winds increasing (calm on Mon morning, near gales from the E by Wed night).

Days 7–9 Weather Summary

Moderate rain (total 10mm), heaviest on Thu morning. Temperatures will be slightly above freezing (max 4°C on Thu night, min 1°C on Fri night). Winds increasing (light winds from the WNW on Thu afternoon, strong winds from the WNW by Fri afternoon).

Days 10–12 Weather Summary

Heavy rain (total 27mm), heaviest during Tue night. Mild temperatures (max 8°C on Mon afternoon, min 1°C on Sun night). Wind will be generally light.

Days 13–16 Weather Summary

Light rain (total 6mm), mostly falling on Thu morning. Mild temperatures (max 9°C on Thu afternoon, min 3°C on Fri night). Wind will be generally light.

Friday
15
Saturday
16
Sunday
17
Monday
18
Tuesday
19
Wednesday
20
Thursday
21
Friday
22
Saturday
23
Sunday
24
Monday
25
Tuesday
26
Wednesday
27
Thursday
28
Friday
29
Sat
30
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
PM
Wave Height Map
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High Tide
2:46PM1.86m
1:55AM2.55m
3:37PM1.90m
2:35AM2.64m
4:28PM1.89m
3:18AM2.66m
5:21PM1.84m
4:04AM2.59m
6:15PM1.78m
4:53AM2.44m
7:14PM1.74m
8:14PM1.73m
9:14PM1.78m
8:18AM1.69m
10:09PM1.86m
9:52AM1.52m
10:58PM1.96m
11:18AM1.46m
11:40PM2.05m
12:29PM1.48m
00:17AM2.13m
1:28PM1.53m
00:52AM2.19m
2:18PM1.58m
1:24AM2.23m
3:02PM1.63m
Low Tide
8:16AM-0.49m
7:54PM0.65m
9:00AM-0.72m
8:37PM0.73m
9:46AM-0.84m
9:21PM0.79m
10:34AM-0.84m
10:07PM0.86m
11:25AM-0.76m
10:58PM0.92m
12:18PM-0.59m
00:01AM0.98m
1:14PM-0.37m
1:21AM0.99m
2:13PM-0.15m
2:55AM0.91m
3:14PM0.08m
4:21AM0.72m
4:13PM0.28m
5:30AM0.47m
5:08PM0.45m
6:26AM0.22m
5:58PM0.59m
7:12AM-0.01m
6:43PM0.70m
7:52AM-0.19m
7:24PM0.79m
8:29AM-0.31m
Wave
Height (m)
Direction
Period (s)
1.2
ESE
4
1.9
E
6
1.1
SE
4
1
SE
4
1
SE
4
0.3
SSW
2
0.4
SW
3
0.4
SSW
3
0.2
SSW
2
0.1
E
9
0.1
SW
2
0.2
SSW
2
0.2
S
2
0.3
S
2
0.4
SW
3
0.2
SSW
2
0.5
SE
3
1.7
E
6
0.9
SSE
4
0.3
E
8
0.3
WNW
3
0.4
NW
2
0.9
WNW
4
0.6
WNW
3
0.6
NW
3
0.4
NW
3
0.3
NW
2
0.4
NW
2
0.3
NNW
2
0.4
NW
3
0.3
NNW
2
0
E
4
0.2
W
2
0
E
6
0.1
SE
2
0.4
ENE
3
0.4
E
3
0.3
SE
2
0.2
SSE
2
0.1
SE
3
0.1
E
6
0.1
N
2
0.3
NNW
2
0.3
NNW
2
0.3
NNW
3
0.3
NW
2
0.3
NW
2
light rain
light rain
light rain
light rain
light rain
light rain
part cloud
rain showers
rain showers
light rain
part cloud
part cloud
cloud
light rain
part cloud
light rain
light rain
heavy rain
light rain
light rain
rain showers
rain showers
part cloud
part cloud
clear
clear
clear
clear
clear
clear
part cloud
cloud
cloud
cloud
cloud
heavy rain
light rain
cloud
light rain
light rain
part cloud
part cloud
part cloud
clear
cloud
cloud
cloud
light rain
light rain
light rain
light rain
light rain
light rain
some clouds
rain shwrs
rain shwrs
light rain
some clouds
some clouds
cloudy
light rain
some clouds
light rain
light rain
heavy rain
light rain
light rain
rain shwrs
rain shwrs
some clouds
some clouds
clear
clear
clear
clear
clear
clear
some clouds
cloudy
cloudy
cloudy
cloudy
heavy rain
light rain
cloudy
light rain
light rain
some clouds
some clouds
some clouds
clear
cloudy
cloudy
cloudy
km/h
50
ESE
60
ESE
35
SSE
40
SE
35
SSE
30
SW
30
SW
30
SSW
15
SSW
5
S
20
SW
20
SW
20
S
25
SSW
25
SW
20
SSW
25
SE
40
ESE
25
SSE
10
WNW
25
WNW
30
WNW
45
WNW
35
WNW
35
NW
30
NW
15
NW
20
NW
20
NNW
15
NW
10
NNW
10
W
10
WSW
10
S
10
ESE
15
E
10
SE
10
SSE
15
SSE
0
ESE
5
NW
10
NNW
15
NNW
20
NNW
15
NW
15
NW
15
NW
3
5
2
4
4
3
2
1
2
2
1
4
11
5
2
1
2
26
1
4
2
max °C
4
5
5
4
4
4
5
5
4
3
5
4
5
5
5
5
4
5
3
3
4
3
3
2
3
4
3
5
7
5
7
8
7
5
6
6
7
7
6
7
9
8
5
6
5
3
4
Moonrise
5:30
5:48
6:18
7:08
8:23
9:55
11:31
1:03
2:30
3:52
5:11
6:30
7:48
9:08
10:28
Moonset
10:17
11:59
1:28
2:33
3:12
3:35
3:49
3:59
4:06
4:13
4:19
4:27
4:36
4:48
5:06
Sunrise
6:33
6:31
6:28
6:28
6:26
6:24
6:22
6:20
6:20
6:18
6:16
6:16
6:13
6:13
6:11
6:11
Sunset
10:45
10:46
10:47
10:50
10:52
10:53
10:54
10:57
10:59
11:00
11:01
11:02
11:05
11:06
11:07
11:08
Today's sea temperature in Zachary Bay, Unga Island, Shumagin Islands is
4.0° C
(Statistics for 15 May 1981-2005 – mean: 5.1 max: 6.1 min: 3.5°C)
Issued (local time): 3 am Friday 15 May 2026
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest