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 08:48 AM and sunset is at 09:06 PM.

Days 1–3 Weather Summary

Light rain (total 6mm), mostly falling on Thu afternoon. Cool air temperatures (max 11°C on Sat morning, min 7°C on Thu morning). Wind will be generally light.

Days 4–6 Weather Summary

Mostly dry. Cool air temperatures (max 11°C on Sun afternoon, min 7°C on Tue morning). Wind will be generally light.

Days 7–9 Weather Summary

Light rain (total 7mm), mostly falling on Thu afternoon. Mild temperatures (max 9°C on Wed morning, min 7°C on Thu night). Winds increasing (calm on Thu night, fresh winds from the SSE by Fri afternoon).

Days 10–12 Weather Summary

Light rain (total 9mm), mostly falling on Sat morning. Mild temperatures (max 9°C on Sat morning, min 7°C on Sun night). Winds increasing (calm on Mon morning, near gales from the NNW by Tue morning).

Thursday
21
Friday
22
Saturday
23
Sunday
24
Monday
25
Tuesday
26
Wednesday
27
Thursday
28
Friday
29
Saturday
30
Sunday
1
Monday
2
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
Wave Height Map
High Tide
10:51AM1.30m
6:38PM1.35m
11:35AM1.33m
7:31PM1.45m
12:11PM1.31m
8:29PM1.53m
12:41PM1.28m
9:30PM1.57m
1:08PM1.23m
10:35PM1.54m
1:34PM1.21m
11:47PM1.45m
2:03PM1.21m
1:08AM1.34m
2:34PM1.23m
2:40AM1.23m
3:09PM1.26m
4:22AM1.20m
3:49PM1.30m
6:03AM1.26m
4:34PM1.32m
7:31AM1.38m
5:25PM1.33m
Low Tide
2:18PM1.19m
2:57AM-0.19m
2:46PM1.23m
3:44AM-0.26m
3:19PM1.20m
4:32AM-0.30m
4:03PM1.12m
5:19AM-0.28m
4:58PM1.00m
6:08AM-0.21m
6:02PM0.82m
6:57AM-0.08m
7:11PM0.61m
7:48AM0.12m
8:22PM0.37m
8:44AM0.35m
9:32PM0.13m
9:48AM0.59m
10:39PM-0.08m
11:03AM0.79m
11:43PM-0.24m
12:25PM0.93m
00:43AM-0.33m
Wave
height (m) 
direction
period (s) 
0.3
SSE
3
0.6
S
4
0.6
SSW
4
0.8
SSW
5
0.6
SSW
4
0.5
S
4
0.5
S
3
0.5
SSW
4
0.6
S
3
0.6
S
4
0.5
SSW
4
0.4
SSW
3
0.4
WNW
2
0.4
WSW
3
0.3
WSW
3
0.3
SE
4
0.2
ESE
3
0.6
E
5
0.7
E
5
0.9
ESE
4
0.9
SE
4
0.9
SE
5
1
SE
5
0.9
ESE
4
0.8
SE
3
0.7
SE
4
0.8
S
4
0.8
S
4
0.7
S
3
0.5
SSW
3
0.4
SSW
3
0.4
SSE
3
0.5
S
3
0.4
SSE
3
0.4
SSE
3
0.8
W
5
cloud
mod rain
part cloud
part cloud
cloud
clear
clear
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
clear
part cloud
cloud
cloud
cloud
part cloud
clear
part cloud
cloud
light rain
rain showers
cloud
cloud
light rain
light rain
light rain
rain showers
clear
clear
clear
clear
clear
cloud
cloudy
mod rain
some clouds
some clouds
cloudy
clear
clear
some clouds
some clouds
some clouds
some clouds
some clouds
some clouds
clear
some clouds
cloudy
cloudy
cloudy
some clouds
clear
some clouds
cloudy
light rain
rain shwrs
cloudy
cloudy
light rain
light rain
light rain
rain shwrs
clear
clear
clear
clear
clear
cloudy
 km/h
10
S
25
SSW
5
W
15
SW
10
W
5
SW
15
SW
20
W
10
SW
10
SW
15
WSW
10
WNW
15
NNW
15
NW
10
NNW
5
NE
10
E
20
NE
15
N
15
N
5
ENE
25
E
30
E
10
NE
10
SSE
25
SSE
30
SSE
25
SSE
20
SSE
10
NW
5
WSW
5
W
5
WSW
0
NNW
5
N
40
NW
 mm 
6
3
2.0
2.0
3
3
3
max°C
8
7
9
10
10
10
11
11
11
10
11
10
9
10
9
8
8
8
9
9
8
8
8
7
8
9
9
9
9
8
9
9
8
8
9
8
Moonrise
5:14
6:24
7:17
7:51
8:14
8:30
8:42
8:52
9:02
9:13
9:27
9:45
Moonset
11:23
12:17
1:33
3:05
4:42
6:20
7:55
9:28
11:00
12:33
2:04
Sunrise
8:48
8:49
8:51
8:52
8:55
8:56
8:59
9:00
9:02
9:03
9:06
9:07
Sunset
9:06
9:02
9:00
8:59
8:55
8:53
8:51
8:49
8:45
8:44
8:40
8:38
Today's sea temperature in Udamat Bay, Sedanka Island, Unalaska Island is 7.8 °C (Statistics for 21 Sep 1981-2005 – mean: 9.4 max: 10.7 min: 8.5°C)
Nearest