Holtz Bay, Attu Island Sea Conditions and Tide Table

Holtz Bay, Attu 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 — and sunset is at 11:55 PM.

Days 1–4 Weather Summary

Light rain (total 3mm), mostly falling on Wed night. Low air temperatures (max 9°C on Fri morning, min 7°C on Tue afternoon). Mainly fresh winds.

Days 5–7 Weather Summary

Mostly dry. Cool air temperatures (max 10°C on Fri afternoon, min 7°C on Sat morning). Winds increasing (calm on Sat night, fresh winds from the ENE by Mon morning).

Days 8–10 Weather Summary

Some drizzle, heaviest during Thu morning. Mild temperatures (max 9°C on Wed night, min 6°C on Tue night). Winds decreasing (fresh winds from the NE on Mon night, light winds from the W by Wed morning).

Days 11–13 Weather Summary

Light rain (total 2mm), mostly falling on Thu afternoon. Very mild (max 13°C on Sun morning, min 7°C on Fri afternoon). Wind will be generally light.

Days 14–17 Weather Summary

Moderate rain (total 17mm), heaviest on Tue morning. Very mild (max 14°C on Sun afternoon, min 7°C on Tue night). Wind will be generally light.

Tue
23
Wednesday
24
Thursday
25
Friday
26
Saturday
27
Sunday
28
Monday
29
Tuesday
30
Wednesday
1
Thursday
2
Friday
3
Saturday
4
Sunday
5
Monday
6
Tuesday
7
Wednesday
8
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
night
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
High Tide
2:12PM0.68m
00:09AM1.23m
00:31AM1.23m
00:51AM1.22m
1:11AM1.21m
1:29AM1.21m
1:47AM1.19m
10:43PM1.17m
10:35PM1.17m
10:39PM1.16m
10:42PM1.13m
10:42PM1.10m
10:39PM1.08m
7:33AM0.80m
10:36PM1.07m
9:15AM0.70m
10:34PM1.10m
11:08AM0.65m
Low Tide
6:35PM0.62m
9:37AM-0.03m
10:25AM-0.13m
11:11AM-0.20m
11:56AM-0.24m
12:38PM-0.27m
1:18PM-0.27m
1:22AM1.17m
1:56PM-0.27m
2:30PM-0.24m
3:02PM-0.19m
3:31PM-0.11m
5:36AM0.90m
3:58PM0.00m
5:59AM0.76m
4:23PM0.15m
6:29AM0.58m
4:43PM0.31m
7:05AM0.37m
Wave
Height (m)
Direction
Period (s)
0.9
ENE
6
0.7
ENE
6
0.8
ENE
6
0.8
ENE
6
0.9
ENE
6
1
NE
6
1.1
NE
6
1.1
NE
6
1.3
N
6
1.3
NNW
6
1.2
NNE
7
0.9
NE
7
0.7
NE
6
0.6
NNE
6
0.4
NNE
6
0.4
NNE
5
0.4
NNE
7
0.9
NE
4
1.6
NE
6
2.1
NE
7
2.1
ENE
8
1.9
ENE
8
1.6
ENE
8
1.3
ENE
8
1.1
NE
7
0.9
NE
7
0.6
NE
6
0.7
N
6
0.6
NNW
6
0.7
NW
5
0.6
NW
5
0.5
NW
5
0.5
NW
5
0.6
NW
4
0.6
NW
5
0.6
NW
6
0.6
NW
6
0.8
WNW
7
0.7
NW
8
0.7
NW
7
0.6
NW
7
0.7
WNW
7
1.2
WNW
9
1
W
9
0.7
W
9
0.5
W
8
0.5
W
8
cloud
cloud
cloud
cloud
light rain
cloud
cloud
cloud
cloud
cloud
part cloud
part cloud
part cloud
part cloud
part cloud
clear
part cloud
cloud
cloud
cloud
cloud
cloud
part cloud
clear
clear
part cloud
light rain
rain showers
part cloud
clear
part cloud
part cloud
part cloud
part cloud
clear
clear
clear
clear
clear
cloud
part cloud
heavy rain
light rain
cloud
light rain
part cloud
part cloud
cloudy
cloudy
cloudy
cloudy
light rain
cloudy
cloudy
cloudy
cloudy
cloudy
some clouds
some clouds
some clouds
some clouds
some clouds
clear
some clouds
cloudy
cloudy
cloudy
cloudy
cloudy
some clouds
clear
clear
some clouds
light rain
rain shwrs
some clouds
clear
some clouds
some clouds
some clouds
some clouds
clear
clear
clear
clear
clear
cloudy
some clouds
heavy rain
light rain
cloudy
light rain
some clouds
some clouds
km/h
15
ESE
10
ENE
15
NW
15
NW
15
NW
20
WNW
15
NW
20
WNW
30
W
25
W
20
W
20
WNW
10
NW
0
SSW
5
ESE
15
ESE
15
E
30
ENE
35
NE
35
NE
30
NNE
20
N
15
NNW
15
WNW
10
WNW
10
WSW
15
SW
10
WSW
15
W
15
WNW
15
NW
10
WNW
5
WSW
15
WNW
15
WNW
15
WNW
20
WNW
20
WNW
10
W
10
WSW
10
SW
15
SW
20
SW
15
WNW
5
N
10
NNE
10
N
 mm
3
1
2
11
4
2
max °C
7
7
7
7
7
7
7
8
9
10
10
7
7
7
7
8
8
7
7
7
7
7
7
8
8
9
8
8
10
8
7
8
8
9
12
13
14
13
12
14
14
9
8
8
8
8
8
Moonrise
6:19
7:35
8:50
10:02
11:07
11:59
12:38
1:05
1:25
1:40
1:51
2:02
2:11
2:21
2:34
Moonset
3:39
3:54
4:14
4:43
5:23
6:18
7:24
8:38
9:54
11:12
12:28
1:45
3:04
4:26
5:53
Sunrise
7:01
7:01
7:03
7:03
7:03
7:03
7:05
7:05
7:05
7:07
7:07
7:09
7:09
7:11
7:11
Sunset
11:55
11:57
11:57
11:55
11:55
11:55
11:55
11:55
11:54
11:54
11:54
11:53
11:52
11:52
11:52
11:51
Today's sea temperature in Holtz Bay, Attu Island is
5.5° C
(Statistics for 23 Jun 1981-2005 – mean: 6.3 max: 7.3 min: 5.0°C)
Issued (local time): 2 pm Tuesday 23 Jun 2026
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest