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 06:37 AM and sunset is at 11:40 PM.

Days 1–3 Weather Summary

Heavy rain (total 24mm), heaviest during Fri morning. Low air temperatures (max 8°C on Fri morning, min 8°C on Fri morning). Winds decreasing (fresh winds from the S on Sat morning, calm by Sun night).

Days 4–6 Weather Summary

Moderate rain (total 10mm), heaviest on Wed afternoon. Cool air temperatures (max 10°C on Mon afternoon, min 7°C on Wed night). Wind will be generally light.

Days 7–9 Weather Summary

Moderate rain (total 11mm), heaviest on Thu morning. Mild temperatures (max 9°C on Fri morning, min 7°C on Thu morning). Wind will be generally light.

Days 10–12 Weather Summary

Heavy rain (total 22mm), heaviest during Sun night. Very mild (max 11°C on Sun afternoon, min 7°C on Mon night). Winds increasing (light winds from the WNW on Sun morning, near gales from the WSW by Mon morning).

Friday
20
Saturday
21
Sunday
22
Monday
23
Tuesday
24
Wednesday
25
Thursday
26
Friday
27
Saturday
28
Sunday
29
Monday
30
Tuesday
1
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
3:06PM0.66m
1:20AM1.24m
4:55PM0.76m
1:50AM1.32m
6:43PM0.88m
2:28AM1.38m
8:05PM1.00m
8:50PM1.08m
9:28PM1.13m
10:06PM1.16m
10:42PM1.18m
7:27AM1.05m
11:18PM1.18m
8:50AM0.90m
11:50PM1.17m
10:21AM0.77m
00:21AM1.15m
11:57AM0.69m
00:48AM1.11m
Low Tide
8:12AM-0.03m
6:27PM0.57m
8:58AM-0.25m
7:02PM0.77m
9:48AM-0.42m
7:40PM0.92m
10:41AM-0.53m
8:44PM1.05m
11:35AM-0.57m
10:25PM1.12m
12:30PM-0.57m
00:11AM1.12m
1:25PM-0.53m
1:52AM1.06m
2:20PM-0.45m
3:24AM0.94m
3:12PM-0.33m
4:44AM0.77m
4:01PM-0.19m
5:51AM0.58m
4:49PM-0.02m
6:48AM0.38m
5:36PM0.18m
Wave
height (m) 
direction
period (s) 
0.6
NNE
8.0
0.4
NNE
8.0
0.7
ENE
5.0
1
SSW
4.0
0.9
SSW
4.0
0.7
SSW
4.0
0.5
SW
4.0
0.4
S
3.0
0.3
WNW
7.0
0.3
W
4.0
0.4
W
4.0
0.6
SSW
3.0
0.5
W
7.0
0.6
W
7.0
1.1
W
9.0
1.2
W
9.0
1.1
W
9.0
1.2
W
9.0
1.4
W
6.0
1.4
W
7.0
1.7
W
8.0
1.4
WNW
8.0
1
W
8.0
0.8
WNW
7.0
0.6
W
5.0
0.4
WNW
7.0
1
W
6.0
0.8
W
7.0
0.9
W
7.0
0.9
WNW
6.0
2.5
WSW
7.0
3
W
8.0
2
W
7.0
1.3
W
7.0
1.5
NW
6.0
1.4
NW
6.0
light rain
light rain
light rain
light rain
light rain
light rain
light rain
light rain
cloud
part cloud
cloud
light rain
cloud
cloud
cloud
cloud
light rain
rain showers
light rain
light rain
rain showers
cloud
cloud
light rain
cloud
cloud
part cloud
clear
part cloud
light rain
light rain
light rain
light rain
light rain
light rain
light rain
light rain
light rain
light rain
light rain
light rain
light rain
light rain
light rain
cloudy
some clouds
cloudy
light rain
cloudy
cloudy
cloudy
cloudy
light rain
rain shwrs
light rain
light rain
rain shwrs
cloudy
cloudy
light rain
cloudy
cloudy
some clouds
clear
some clouds
light rain
light rain
light rain
light rain
light rain
light rain
light rain
 km/h
15
SE
15
ESE
20
SSE
30
S
25
S
20
S
15
SE
15
SSE
10
S
5
WNW
10
WSW
20
S
10
SSW
5
WSW
0
NNE
15
S
15
S
10
WNW
20
W
15
W
15
WSW
5
SSW
15
S
20
SE
15
SSE
15
SSW
5
NNW
5
W
5
WSW
20
SSE
55
WSW
35
W
25
W
20
WNW
25
WNW
15
NW
 mm 
3
3
5
2
2
4
3
2
3
4
3
1
2
4
4
3
3
2
4
2
3
5
max°C
8
8
8
8
8
8
8
8
8
9
10
9
9
10
9
9
8
8
7
7
7
9
8
8
9
9
9
10
11
10
8
8
7
8
8
8
Moonrise
3:29
3:42
4:00
4:28
5:11
6:17
7:40
9:10
10:37
12:01
1:19
2:34
Moonset
6:18
7:54
9:31
11:00
12:11
12:59
1:28
1:47
2:00
2:10
2:18
Sunrise
6:37
6:37
6:37
6:37
6:39
6:39
6:39
6:39
6:39
6:41
6:41
6:41
Sunset
11:40
11:40
11:42
11:42
11:42
11:42
11:42
11:40
11:40
11:40
11:40
11:39
Today's sea temperature in Skan Bay, Unalaska Island is 7.2 °C (Statistics for 20 Jun 1981-2005 – mean: 7.4 max: 9.0 min: 6.2°C)
Issued (local time): 3 am Friday 20 Jun 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest