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 10:49 PM.

Days 1–4 Weather Summary

Light rain (total 3mm), mostly falling on Thu morning. Air temperatures will be slightly above freezing (max 3°C on Tue night, min 1°C on Fri morning). Winds increasing (light winds from the NE on Wed afternoon, strong winds from the NNW by Thu night).

Days 5–7 Weather Summary

Moderate rain (total 18mm), heaviest on Sat night. Air temperatures will be slightly above freezing (max 4°C on Sun morning, min 2°C on Fri night). Winds increasing (light winds from the SW on Fri night, gales from the SE by Sun morning).

Days 8–10 Weather Summary

Moderate rain (total 10mm), heaviest on Mon night. Temperatures will be slightly above freezing (max 4°C on Wed afternoon, min 2°C on Tue afternoon). Mainly fresh winds.

Days 11–13 Weather Summary

Mostly dry. Mild temperatures (max 5°C on Sat afternoon, min 1°C on Fri night). Mainly fresh winds.

Wednesday
29
Thursday
30
Friday
1
Saturday
2
Sunday
3
Monday
4
Tuesday
5
Wednesday
6
Thursday
7
Friday
8
Saturday
9
Sunday
10
Monday
11
Tuesday
12
Wednesday
13
Thu
14
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
AM
Wave Height Map
High Tide
3:15AM0.94m
6:09PM0.78m
7:26PM0.87m
8:28PM0.95m
9:21PM1.00m
10:10PM1.03m
10:57PM1.03m
11:42PM1.02m
00:22AM1.00m
6:19AM0.96m
00:53AM0.97m
7:03AM0.92m
1:11AM0.94m
8:01AM0.85m
1:21AM0.91m
9:29AM0.75m
1:25AM0.89m
11:31AM0.65m
1:27AM0.89m
1:54PM0.61m
1:31AM0.93m
Low Tide
10:35PM0.50m
12:06PM-0.02m
11:38PM0.64m
12:49PM-0.14m
00:44AM0.76m
1:28PM-0.22m
1:50AM0.84m
2:05PM-0.28m
2:49AM0.90m
2:41PM-0.30m
3:39AM0.93m
3:17PM-0.31m
4:17AM0.95m
3:54PM-0.30m
4:47AM0.96m
4:31PM-0.27m
5:21AM0.94m
5:08PM-0.22m
6:09AM0.91m
5:45PM-0.15m
7:10AM0.84m
6:22PM-0.05m
8:10AM0.72m
6:58PM0.09m
9:00AM0.56m
7:34PM0.25m
9:43AM0.37m
8:08PM0.44m
10:26AM0.15m
Wave
height (m) 
direction
period (s) 
1.6
NNE
9
1.4
NNE
8
1.3
NNE
8
1.1
NE
8
1
NNE
7
1
NE
7
1.5
NE
6
2.4
N
7
2.3
NNE
8
1.8
NNE
8
1.3
NNE
8
1.3
NE
8
1.9
E
6
3.5
ESE
8
2.4
E
8
2.4
E
7
1.9
E
8
1.4
E
9
1.3
ENE
8
1.1
ENE
7
1
NNE
8
0.9
ENE
8
0.9
ENE
7
1
ENE
7
1.4
NE
6
1.6
NE
7
1.9
NE
7
1.9
NE
7
1.9
NE
8
1.8
NE
8
1.6
NE
8
1.3
NE
8
1.2
NE
8
1.4
N
6
1.6
N
6
1.6
NNE
7
1.6
NNE
7
1.3
NNE
8
1.2
NNE
8
1
NNE
7
0.6
NNE
7
0.6
NNE
7
0.5
NNE
6
0.4
NNE
6
0.5
N
6
0.4
NNE
6
0.5
NE
6
cloud
cloud
cloud
cloud
light rain
rain showers
rain showers
part cloud
part cloud
part cloud
cloud
cloud
light rain
light rain
light rain
mod rain
light rain
part cloud
rain showers
cloud
light rain
light rain
light rain
light rain
light rain
cloud
part cloud
part cloud
part cloud
part cloud
clear
clear
part cloud
clear
cloud
cloud
part cloud
part cloud
cloud
clear
clear
part cloud
part cloud
cloud
light snow
part cloud
cloud
cloudy
cloudy
cloudy
cloudy
light rain
rain shwrs
rain shwrs
some clouds
some clouds
some clouds
cloudy
cloudy
light rain
light rain
light rain
mod rain
light rain
some clouds
rain shwrs
cloudy
light rain
light rain
light rain
light rain
light rain
cloudy
some clouds
some clouds
some clouds
some clouds
clear
clear
some clouds
clear
cloudy
cloudy
some clouds
some clouds
cloudy
clear
clear
some clouds
some clouds
cloudy
light snow
some clouds
cloudy
 km/h
30
NE
20
NE
15
NE
15
ENE
20
NNE
20
N
30
NNW
45
NNW
35
NW
20
WNW
20
SSW
25
S
50
SE
65
SE
50
SE
55
SSE
35
SSE
25
SSW
20
S
20
S
20
SSE
15
SSE
15
E
20
ENE
30
NE
30
NNE
30
N
25
N
25
NNE
20
NNE
20
NNE
15
NNW
20
WNW
30
NW
30
N
25
N
15
N
5
W
15
WNW
20
WNW
10
NW
10
N
5
NNE
5
NE
10
ENE
15
NNE
15
WNW
 mm 
1
1
1
2
3
1
8
4
1
2
2
2
2
1
max°C
3
2
3
3
2
3
2
2
2
2
3
3
3
4
3
3
3
4
3
3
3
2
2
4
4
3
3
3
2
3
2
2
5
5
2
2
2
3
4
5
4
3
3
3
2
2
2
Moonrise
9:25
10:41
11:58
1:13
2:21
3:19
4:03
4:34
4:57
5:13
5:26
5:37
5:47
5:58
6:11
Moonset
7:00
7:11
7:24
7:42
8:07
8:42
9:31
10:33
11:44
1:00
2:19
3:38
4:58
6:20
7:47
Sunrise
7:58
7:56
7:54
7:52
7:50
7:48
7:47
7:45
7:43
7:41
7:39
7:37
7:35
7:33
7:31
7:31
Sunset
10:49
10:51
10:52
10:54
10:55
10:58
11:00
11:01
11:02
11:05
11:07
11:07
11:09
11:12
11:13
11:15
Today's sea temperature in Holtz Bay, Attu Island is
3.7° C
(Statistics for 28 Apr 1981-2005 – mean: 3.8 max: 4.3 min: 2.8°C)
Issued (local time): 8 pm Tuesday 28 Apr 2026
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest