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 09:04 AM and sunset is at 09:02 PM.

Days 1–3 Weather Summary

Mostly dry. Icy conditions (max 1°C on Tue afternoon, min 0°C on Tue morning). Wind will be generally light.

Days 4–6 Weather Summary

A light covering of new snow, mostly falling on Sun morning. Becoming milder with light rain (total 3mm) on Sun afternoon. Icy conditions (max 3°C on Sun afternoon, min -1°C on Fri night). Winds decreasing (near gales from the SE on Sun morning, light winds from the W by Sun night).

Days 7–9 Weather Summary

Moderate rain (total 11mm), heaviest on Wed morning. Temperatures will be slightly above freezing (max 4°C on Mon morning, min 2°C on Mon afternoon). Winds increasing (light winds from the NNE on Tue morning, near gales from the SE by Tue night).

Days 10–12 Weather Summary

Mostly dry. Temperatures will be slightly above freezing (max 4°C on Fri afternoon, min 2°C on Sat morning). Winds decreasing (fresh winds from the W on Thu morning, light winds from the WSW by Fri morning).

Tuesday
17
Wednesday
18
Thursday
19
Friday
20
Saturday
21
Sunday
22
Monday
23
Tuesday
24
Wednesday
25
Thursday
26
Friday
27
Saturday
28
Sunday
29
Monday
30
Tuesday
31
Wed
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
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
Wave Height Map
High Tide
1:42PM1.01m
5:39AM0.81m
3:25PM0.89m
5:20AM0.84m
5:39PM0.82m
5:18AM0.92m
8:07PM0.83m
10:32PM0.92m
6:34AM1.24m
7:22AM1.31m
8:18AM1.35m
9:18AM1.34m
10:20AM1.29m
3:59AM0.96m
11:25AM1.19m
4:08AM0.91m
12:37PM1.07m
4:20AM0.88m
2:02PM0.94m
4:33AM0.87m
Low Tide
9:46PM0.28m
9:33AM0.71m
10:19PM0.44m
11:04AM0.52m
10:49PM0.61m
12:12PM0.30m
11:17PM0.77m
1:10PM0.08m
11:32PM0.91m
2:06PM-0.12m
3:00PM-0.26m
3:55PM-0.34m
4:49PM-0.36m
5:43PM-0.32m
6:35PM-0.22m
7:26PM-0.09m
6:59AM0.85m
8:14PM0.08m
8:33AM0.73m
9:01PM0.27m
9:56AM0.58m
Wave
height (m) 
direction
period (s) 
0.7
E
10
0.7
SSE
13
0.8
S
13
1
SE
13
0.9
SE
12
0.8
SE
11
0.8
SE
11
0.9
SSE
12
1.3
SSW
13
1.5
SSW
12
1.8
SSW
12
1.8
SSW
10
1.9
SSW
11
2.1
SSW
10
2.5
SSE
8
3.5
S
9
3.5
S
10
2.4
S
9
2.2
SW
10
2.2
WSW
10
2.1
WSW
11
1.8
WSW
11
1.5
WSW
10
1.4
WSW
10
3
SSE
8
2.4
S
9
2.1
S
8
2.1
SSW
8
2.3
SW
10
2.2
WSW
11
1.8
WSW
10
1.6
WSW
10
1.3
WSW
9
1.1
SW
8
1.1
SW
8
1.3
SW
7
1.2
SW
8
1.1
SW
8
0.9
SSW
8
0.7
SSW
8
0.6
S
8
0.6
S
14
0.9
SSW
11
0.9
SSW
10
0.9
S
9
0.8
SSE
8
1
SSE
8
cloud
cloud
cloud
cloud
cloud
cloud
cloud
cloud
cloud
cloud
cloud
cloud
part cloud
part cloud
cloud
light snow
light snow
clear
clear
clear
part cloud
clear
part cloud
part cloud
mod rain
rain showers
cloud
cloud
cloud
part cloud
cloud
cloud
cloud
cloud
part cloud
part cloud
clear
clear
clear
part cloud
cloud
part cloud
part cloud
part cloud
part cloud
cloud
cloud
cloudy
cloudy
cloudy
cloudy
cloudy
cloudy
cloudy
cloudy
cloudy
cloudy
cloudy
cloudy
some clouds
some clouds
cloudy
light snow
light snow
clear
clear
clear
some clouds
clear
some clouds
some clouds
mod rain
rain shwrs
cloudy
cloudy
cloudy
some clouds
cloudy
cloudy
cloudy
cloudy
some clouds
some clouds
clear
clear
clear
some clouds
cloudy
some clouds
some clouds
some clouds
some clouds
cloudy
cloudy
 km/h
20
NW
20
NNW
20
NNW
20
NNW
15
N
10
NE
5
SW
5
SW
5
ENE
15
ESE
35
ESE
35
ESE
35
ESE
45
SE
50
SE
55
SE
45
SSE
25
WNW
15
SW
30
W
25
WNW
5
NNE
15
SSE
40
SE
55
SE
25
WSW
35
WSW
30
W
30
WSW
25
W
10
WSW
10
SW
10
WSW
25
W
25
W
25
WNW
15
NNW
15
N
10
NNE
10
NW
5
SW
20
W
25
NW
15
NW
10
N
20
S
30
S
 mm 
3
10
1
max°C
0
1
1
0
0
1
1
1
1
1
0
0
-1
-1
0
0
3
3
4
4
2
2
2
3
4
4
4
3
3
3
3
4
4
3
3
3
2
2
2
2
2
2
2
2
2
2
2
Moonrise
8:41
8:53
9:05
9:19
9:36
9:59
10:33
11:20
12:26
1:46
3:11
4:36
5:57
7:16
8:32
Moonset
7:58
9:21
10:46
12:14
1:45
3:15
4:36
5:41
6:27
6:59
7:20
7:36
7:49
8:01
8:12
Sunrise
9:04
9:03
9:00
8:57
8:56
8:53
8:52
8:48
8:47
8:45
8:42
8:40
8:37
8:36
8:33
8:30
Sunset
9:02
9:05
9:07
9:07
9:09
9:12
9:13
9:15
9:16
9:17
9:20
9:22
9:22
9:24
9:27
9:28
Today's sea temperature in Ulak Island, Delarof Islands is
3.9° C
(Statistics for 17 Mar 1981-2005 – mean: 3.4 max: 4.0 min: 2.8°C)
Issued (local time): 2 am Tuesday 17 Mar 2026
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest