Ulak Island, Delarof Islands Sea Conditions and Tide Table

Ulak Island, Delarof 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 06:50 AM and sunset is at 11:10 PM.

Days 1–3 Weather Summary

Light rain (total 3mm), mostly falling on Wed night. Low air temperatures (max 8°C on Wed afternoon, min 6°C on Fri morning). Winds increasing (calm on Wed afternoon, fresh winds from the WSW by Fri afternoon).

Days 4–6 Weather Summary

Light rain (total 4mm), mostly falling on Mon night. Low air temperatures (max 9°C on Sun afternoon, min 7°C on Sat morning). Winds increasing (calm on Sun morning, strong winds from the S by Mon afternoon).

Days 7–9 Weather Summary

Mostly dry. Mild temperatures (max 9°C on Wed afternoon, min 7°C on Tue morning). Mainly fresh winds.

Days 10–12 Weather Summary

Some drizzle, heaviest during Fri night. Very mild (max 10°C on Fri afternoon, min 7°C on Sat afternoon). Wind will be generally light.

Wednesday
9
Thursday
10
Friday
11
Saturday
12
Sunday
13
Monday
14
Tuesday
15
Wednesday
16
Thursday
17
Friday
18
Saturday
19
Sunday
20
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
00:41AM1.40m
1:14AM1.39m
1:48AM1.35m
2:20AM1.26m
00:35AM1.12m
10:45PM1.05m
10:19PM1.04m
7:45AM0.71m
10:10PM1.09m
10:29AM0.61m
10:13PM1.19m
10:27PM1.30m
10:49PM1.42m
11:20PM1.50m
Low Tide
10:26AM-0.31m
11:05AM-0.33m
11:43AM-0.32m
12:19PM-0.29m
12:54PM-0.21m
1:26PM-0.09m
1:55PM0.08m
4:19AM0.67m
2:18PM0.27m
4:58AM0.40m
2:30PM0.47m
5:41AM0.12m
6:27AM-0.12m
7:16AM-0.30m
Wave
height (m) 
direction
period (s) 
1
SSW
8.0
0.9
SSW
9.0
0.9
SW
11.0
0.8
SSW
11.0
1.2
SW
10.0
1.5
SW
10.0
1.5
SW
10.0
1.4
SW
9.0
1.4
SW
8.0
1.2
WSW
8.0
1
SW
7.0
0.9
SW
7.0
0.7
SSW
7.0
0.7
SSW
7.0
0.8
SW
7.0
1.2
SSW
5.0
1.7
SSW
6.0
2
SSW
7.0
1.6
SSW
7.0
1.2
SSW
7.0
1.1
S
6.0
1
S
6.0
1
S
6.0
1.1
WSW
12.0
1.3
WSW
13.0
1.4
WSW
12.0
1.7
SSW
10.0
1.9
SSE
9.0
2.1
SSE
9.0
2.4
SE
9.0
1.8
SE
9.0
1.5
SE
9.0
1.4
SE
9.0
1.4
SE
9.0
1.2
SE
9.0
1.2
SSE
9.0
clear
part cloud
light rain
cloud
part cloud
cloud
cloud
cloud
cloud
cloud
clear
part cloud
cloud
part cloud
cloud
cloud
light rain
light rain
cloud
part cloud
part cloud
clear
clear
part cloud
cloud
cloud
cloud
part cloud
part cloud
light rain
cloud
cloud
cloud
cloud
cloud
cloud
clear
some clouds
light rain
cloudy
some clouds
cloudy
cloudy
cloudy
cloudy
cloudy
clear
some clouds
cloudy
some clouds
cloudy
cloudy
light rain
light rain
cloudy
some clouds
some clouds
clear
clear
some clouds
cloudy
cloudy
cloudy
some clouds
some clouds
light rain
cloudy
cloudy
cloudy
cloudy
cloudy
cloudy
 km/h
10
NNW
5
N
5
SSE
10
E
10
NNE
20
W
25
W
30
WSW
25
WNW
20
NW
20
NNW
20
NNW
5
WNW
15
SSW
25
S
35
S
45
S
45
SSW
20
WSW
15
NNW
15
NNE
15
NE
15
ENE
20
E
25
E
25
E
25
E
25
NE
25
NE
25
NE
20
NE
15
N
10
NNE
10
NNW
10
NW
15
S
 mm 
3
1
3
1
max°C
7
8
8
8
8
8
6
7
7
7
8
8
8
9
9
8
8
9
8
8
8
8
9
9
8
8
8
9
10
9
8
8
8
8
8
9
Moonrise
11:21
11:55
12:20
12:38
12:52
1:05
1:16
1:29
1:44
2:03
2:30
Moonset
5:06
6:12
7:30
8:52
10:15
11:37
12:59
2:22
3:47
5:15
6:45
8:12
Sunrise
6:50
6:50
6:52
6:52
6:54
6:54
6:56
6:58
6:58
7:00
7:01
7:03
Sunset
11:10
11:09
11:08
11:07
11:07
11:07
11:06
11:05
11:04
11:02
11:00
11:00
Today's sea temperature in Ulak Island, Delarof Islands is 6.0 °C (Statistics for 09 Jul 1981-2005 – mean: 7.8 max: 8.6 min: 6.7°C)
Issued (local time): 8 am Wednesday 09 Jul 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest