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 09:56 AM and sunset is at 05:47 PM.

Days 1–3 Weather Summary

Mostly dry. Low air temperatures (max 6°C on Fri night, min 3°C on Fri morning). Mainly strong winds.

Days 4–6 Weather Summary

Heavy rain (total 24mm), heaviest during Tue night. Low air temperatures (max 5°C on Tue afternoon, min 3°C on Mon morning). Mainly near gales.

Days 7–9 Weather Summary

Light rain (total 2mm), mostly falling on Thu morning. Freeze-thaw conditions (max 4°C on Thu morning, min -1°C on Fri morning). Winds decreasing (severe gales from the NNE on Thu night, moderate winds from the ESE by Sat night).

Days 10–12 Weather Summary

Mostly dry. Temperatures will be slightly above freezing (max 3°C on Sun night, min 1°C on Mon morning). Winds increasing (light winds from the SSE on Sun afternoon, strong winds from the N by Mon afternoon).

Friday
19
Saturday
20
Sunday
21
Monday
22
Tuesday
23
Wednesday
24
Thursday
25
Friday
26
Saturday
27
Sunday
28
Monday
29
Tuesday
30
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
11:17AM1.51m
11:38AM1.53m
11:59AM1.51m
12:11PM1.48m
11:55AM1.42m
11:15AM1.35m
10:44AM1.28m
10:22AM1.25m
10:08AM1.27m
9:31PM0.69m
10:02AM1.34m
10:07AM1.46m
10:22AM1.58m
Low Tide
10:19PM-0.17m
10:55PM-0.18m
11:32PM-0.17m
00:06AM-0.14m
00:39AM-0.07m
1:08AM0.04m
1:32AM0.18m
1:49AM0.36m
5:15PM0.61m
5:39PM0.34m
6:15PM0.08m
6:58PM-0.15m
Wave
height (m) 
direction
period (s) 
1.9
SW
8
2.1
SW
9
2.3
SW
9
2.2
SW
10
2.1
WSW
11
1.8
WSW
11
1.6
WSW
10
1.5
WSW
10
1.3
WSW
9
1.4
SW
9
1.5
SW
9
1.6
WSW
10
2.1
SSE
7
3
SSE
9
5
S
14
4
SSE
14
3.5
SSE
13
3.5
SSE
14
4.5
SSE
13
5
NNE
12
4.5
NNE
12
4.5
NE
10
4.5
ENE
11
4.5
E
11
4
E
11
3.5
ESE
11
3
ESE
12
2.2
ESE
11
1.9
SSE
11
1.6
SE
10
1.5
SE
9
2
N
6
1.7
WNW
8
1.3
WNW
9
1.2
WNW
9
1
WNW
9
cloud
cloud
cloud
cloud
cloud
cloud
part cloud
clear
clear
clear
part cloud
cloud
light rain
light rain
mod rain
light rain
light rain
light rain
light rain
cloud
cloud
part cloud
part cloud
clear
part cloud
part cloud
cloud
cloud
cloud
cloud
cloud
cloud
cloud
cloud
cloud
part cloud
cloudy
cloudy
cloudy
cloudy
cloudy
cloudy
some clouds
clear
clear
clear
some clouds
cloudy
light rain
light rain
mod rain
light rain
light rain
light rain
light rain
cloudy
cloudy
some clouds
some clouds
clear
some clouds
some clouds
cloudy
cloudy
cloudy
cloudy
cloudy
cloudy
cloudy
cloudy
cloudy
some clouds
 km/h
40
SSE
40
SSE
35
SSE
35
S
30
SSW
25
SSW
25
SSW
25
SW
30
SSW
30
SSW
35
S
30
SSE
40
SE
45
SE
45
SE
35
SE
25
ENE
50
N
75
NNE
75
NNE
75
NE
70
NE
65
ENE
60
ENE
55
E
45
E
35
ESE
20
SE
15
SSE
20
SW
40
NNW
45
N
30
N
20
N
20
NNW
20
NW
 mm 
1
5
9
3
3
3
2
max°C
4
4
6
5
5
6
6
6
6
3
3
3
4
5
5
5
5
5
4
1
0
-1
-1
1
1
2
2
2
2
3
2
2
2
2
2
2
Moonrise
10:31
11:19
11:54
12:20
12:39
12:53
1:06
1:18
1:30
1:43
2:00
2:24
Moonset
5:06
6:07
7:18
8:35
9:52
11:10
12:28
1:47
3:09
4:35
6:06
Sunrise
9:56
9:57
9:57
9:59
9:59
9:59
10:00
10:00
10:00
10:00
10:00
10:00
Sunset
5:47
5:49
5:49
5:50
5:51
5:51
5:52
5:52
5:52
5:53
5:54
5:55
Today's sea temperature in Ulak Island, Delarof Islands is
5.6° C
(Statistics for 19 Dec 1981-2005 – mean: 4.5 max: 5.4 min: 3.7°C)
Issued (local time): 7 am Friday 19 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest