Skan Bay, Unalaska Island Sea Conditions and Tide Table

Skan Bay, 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 09:26 AM and sunset is at 06:15 PM.

Days 1–3 Weather Summary

Heavy rain (total 21mm), heaviest during Thu afternoon. Low air temperatures (max 7°C on Tue night, min 4°C on Tue morning). Winds increasing (calm on Tue morning, strong winds from the ENE by Thu afternoon).

Days 4–6 Weather Summary

Heavy rain (total 30mm), heaviest during Sat night. Low air temperatures (max 8°C on Sat night, min 4°C on Fri morning). Winds increasing (light winds from the WNW on Fri night, near gales from the SSW by Sun afternoon).

Days 7–9 Weather Summary

Heavy rain (total 33mm), heaviest during Tue night. Mild temperatures (max 6°C on Tue night, min 3°C on Mon afternoon). Winds increasing (light winds from the SW on Mon afternoon, near gales from the WSW by Wed night).

Days 10–12 Weather Summary

Heavy rain (total 22mm), heaviest during Thu night. Temperatures will be slightly above freezing (max 4°C on Thu morning, min 2°C on Sat morning). Winds decreasing (strong winds from the WSW on Thu afternoon, calm by Sun morning).

Tuesday
11
Wednesday
12
Thursday
13
Friday
14
Saturday
15
Sunday
16
Monday
17
Tuesday
18
Wednesday
19
Thursday
20
Friday
21
Saturday
22
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
12:12PM1.38m
10:23PM1.09m
12:50PM1.35m
11:44PM0.99m
1:25PM1.30m
1:08AM0.90m
1:54PM1.24m
2:37AM0.86m
2:18PM1.18m
4:13AM0.87m
2:32PM1.12m
5:56AM0.94m
2:34PM1.09m
7:37AM1.05m
2:18PM1.09m
8:54AM1.16m
9:42AM1.25m
10:17AM1.30m
10:46AM1.34m
Low Tide
5:43PM0.82m
5:16AM-0.12m
6:43PM0.65m
6:06AM0.06m
7:40PM0.48m
6:53AM0.27m
8:32PM0.32m
7:39AM0.49m
9:19PM0.19m
8:24AM0.71m
10:00PM0.09m
9:12AM0.91m
10:36PM0.03m
10:18AM1.07m
11:10PM-0.01m
11:44PM-0.02m
00:21AM-0.03m
1:00AM-0.03m
1:41AM-0.03m
Wave
height (m) 
direction
period (s) 
2.5
W
12.0
1.9
W
11.0
1.2
W
10.0
1.1
W
8.0
1
WNW
7.0
0.9
W
12.0
0.8
W
15.0
0.9
W
14.0
1.3
W
14.0
2.5
NW
7.0
3.5
NNW
8.0
2.3
NNW
9.0
1.4
NNW
9.0
1.1
NW
9.0
1.6
SSE
5.0
2
SSW
6.0
3
WSW
9.0
3.5
W
12.0
3
W
12.0
2.4
W
12.0
2.2
W
12.0
2
W
12.0
1.7
W
12.0
1.8
W
12.0
1.5
W
11.0
1.8
W
10.0
3
W
8.0
3
W
11.0
3
W
11.0
2.5
W
8.0
3
NW
8.0
3.5
NW
9.0
3.5
NNW
10.0
3
NNW
10.0
2.5
NNW
10.0
1.9
NNW
9.0
part cloud
light rain
light rain
part cloud
cloud
cloud
light rain
mod rain
mod rain
mod rain
light rain
part cloud
cloud
cloud
heavy rain
light rain
light rain
rain showers
light rain
light rain
rain showers
light rain
rain showers
heavy rain
part cloud
light rain
rain showers
rain showers
rain showers
mod rain
light rain
rain showers
rain showers
part cloud
clear
part cloud
some clouds
light rain
light rain
some clouds
cloudy
cloudy
light rain
mod rain
mod rain
mod rain
light rain
some clouds
cloudy
cloudy
heavy rain
light rain
light rain
rain shwrs
light rain
light rain
rain shwrs
light rain
rain shwrs
heavy rain
some clouds
light rain
rain shwrs
rain shwrs
rain shwrs
mod rain
light rain
rain shwrs
rain shwrs
some clouds
clear
some clouds
 km/h
0
WNW
20
S
15
SE
10
NW
5
NNE
10
ESE
20
ENE
35
ENE
15
SSW
45
NW
50
NW
10
WNW
20
SSE
25
SSE
50
SE
55
SSW
60
SSW
45
SW
25
S
20
ESE
20
SSW
30
S
25
S
35
ESE
15
SW
40
SSW
45
WSW
40
SW
45
WSW
30
NW
35
NW
35
NW
35
NW
30
NNW
25
NW
10
NNW
 mm 
3
2
1
8
7
6
3
14
3
2
2
2
5
4
2
1
13
3
3
1
2
10
4
2
3
max°C
5
4
7
5
6
5
5
6
7
5
5
5
7
7
8
5
5
4
4
4
4
5
5
6
4
4
5
4
4
4
4
4
3
3
4
3
Moonrise
12:52
2:13
3:31
4:45
5:59
7:13
8:29
9:45
11:00
12:09
1:06
Moonset
3:48
4:00
4:09
4:17
4:25
4:33
4:43
4:55
5:12
5:36
6:12
7:03
Sunrise
9:26
9:29
9:30
9:33
9:34
9:36
9:37
9:40
9:41
9:44
9:45
9:47
Sunset
6:15
6:14
6:13
6:10
6:09
6:07
6:07
6:05
6:04
6:02
6:00
6:00
Today's sea temperature in Skan Bay, Unalaska Island is 6.7 °C (Statistics for 11 Nov 1981-2005 – mean: 6.6 max: 7.7 min: 5.7°C)
Issued (local time): 2 am Tuesday 11 Nov 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest