Udamat Bay, Sedanka Island, Unalaska Island Sea Conditions and Tide Table

Udamat Bay, Sedanka Island, Unalaska 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 — and sunset is at 09:34 PM.

Days 1–4 Weather Summary

Mostly dry. Icy conditions (max 4°C on Thu night, min -1°C on Fri night). Winds decreasing (gales from the SSW on Thu night, light winds from the NW by Fri afternoon).

Days 5–7 Weather Summary

Moderate rain (total 10mm), heaviest on Mon night. Icy conditions (max 6°C on Tue afternoon, min -2°C on Sun night). Winds increasing (light winds from the W on Mon morning, near gales from the SSW by Tue night).

Days 8–10 Weather Summary

A dusting of snow turning to light rain (total 6mm) on Fri night. Freeze-thaw conditions (max 5°C on Fri night, min 0°C on Thu morning). Winds increasing (light winds from the SW on Wed night, near gales from the SSW by Sat morning).

Days 11–13 Weather Summary

Some drizzle, heaviest during Sun morning. Freeze-thaw conditions (max 3°C on Sat night, min -3°C on Mon night). Winds decreasing (strong winds from the SW on Sat night, moderate winds from the W by Sun morning).

Friday
29
Saturday
30
Sunday
31
Monday
1
Tuesday
2
Wednesday
3
Thursday
4
Friday
5
Saturday
6
Sunday
7
Monday
8
Tue
9
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
9:13PM1.23m
10:09PM1.32m
10:56PM1.38m
11:36PM1.39m
00:07AM1.36m
7:51AM1.44m
00:29AM1.30m
8:56AM1.46m
00:46AM1.25m
10:05AM1.43m
1:04AM1.22m
11:19AM1.35m
1:24AM1.22m
12:41PM1.25m
1:50AM1.26m
2:12PM1.17m
2:20AM1.31m
3:51PM1.16m
2:57AM1.36m
5:32PM1.23m
Low Tide
1:20AM1.12m
1:08PM0.02m
2:16AM1.21m
1:53PM-0.07m
2:44AM1.26m
2:38PM-0.15m
3:00AM1.29m
3:23PM-0.22m
3:21AM1.25m
4:07PM-0.26m
3:57AM1.16m
4:52PM-0.25m
4:46AM1.00m
5:36PM-0.19m
5:43AM0.79m
6:20PM-0.05m
6:46AM0.53m
7:07PM0.14m
7:51AM0.26m
7:58PM0.38m
8:56AM-0.01m
8:56PM0.62m
10:00AM-0.23m
Wave
height (m) 
direction
period (s) 
3
SSW
6
1.6
WSW
4
1.2
W
3
1
W
4
0.7
S
4
1.3
SSW
5
1.4
S
7
1.3
WSW
5
1.4
WSW
6
1.1
WSW
6
0.5
WSW
4
0.4
SE
3
1
SSW
4
1.7
SSW
5
2.3
SSW
5
2.4
SSW
6
1.8
S
6
1.6
S
6
1.5
S
3
1.4
SSW
3
1.4
W
5
0.9
SSW
5
0.8
S
4
1.1
S
5
1.4
S
5
1.8
SSW
5
2.2
SSW
6
2
SSW
5
1.8
SSW
5
1.7
WSW
6
1.3
WSW
6
0.9
WSW
5
0.8
WSW
5
0.8
ESE
5
0.7
E
5
0.9
E
5
part cloud
part cloud
cloud
cloud
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
cloud
light rain
light rain
light rain
rain showers
cloud
cloud
part cloud
snow showers
snow showers
part cloud
cloud
light snow
rain showers
cloud
part cloud
part cloud
rain showers
part cloud
part cloud
cloud
cloud
cloud
cloud
part cloud
some clouds
some clouds
cloudy
cloudy
some clouds
some clouds
some clouds
some clouds
some clouds
some clouds
some clouds
cloudy
light rain
light rain
light rain
rain shwrs
cloudy
cloudy
some clouds
snow shwrs
snow shwrs
some clouds
cloudy
light snow
rain shwrs
cloudy
some clouds
some clouds
rain shwrs
some clouds
some clouds
cloudy
cloudy
cloudy
cloudy
some clouds
 km/h
65
SSW
20
WNW
15
NW
25
NNW
20
W
40
SW
20
WSW
40
NW
55
NW
50
NW
20
WNW
10
SSE
35
SSW
45
SSW
50
SSW
40
SW
25
SSW
20
SSW
15
SSW
15
WNW
35
NNW
5
SW
20
S
35
SSE
30
S
45
SSW
50
SW
40
SSW
30
W
45
WNW
45
NW
35
NW
40
NNW
40
NNW
35
N
45
N
 mm 
4
2.0
3
1.0
6
1.0
max°C
4
2
2
1
0
2
1
-1
-1
-1
-1
0
5
5
6
6
4
5
4
2
0
1
3
1
5
4
4
3
3
1
-1
-2
-2
-2
-2
-3
Moonrise
12:59
2:20
3:41
4:58
6:01
6:47
7:17
7:37
7:51
8:02
8:12
8:22
8:33
Moonset
9:35
9:51
10:15
10:52
11:49
1:06
2:37
4:12
5:49
7:24
8:58
10:34
Sunrise
8:42
8:40
8:37
8:34
8:33
8:30
8:27
8:26
8:22
8:21
8:18
8:15
Sunset
9:34
9:36
9:37
9:39
9:42
9:44
9:45
9:46
9:49
9:51
9:52
9:54
9:57
Today's sea temperature in Udamat Bay, Sedanka Island, Unalaska Island is 3.5 °C (Statistics for 28 Mar 1981-2005 – mean: 3.9 max: 5.0 min: 2.8°C)
Nearest