Massacre Bay, Attu Island Sea Conditions and Tide Table

Massacre 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 11:49 PM.

Days 1–4 Weather Summary

Moderate rain (total 17mm), heaviest on Wed night. Low air temperatures (max 6°C on Tue morning, min 4°C on Tue night). Winds increasing (light winds from the W on Tue morning, strong winds from the ESE by Wed night).

Days 5–7 Weather Summary

Light rain (total 2mm), mostly falling on Thu night. Low air temperatures (max 8°C on Fri night, min 5°C on Thu night). Wind will be generally light.

Days 8–10 Weather Summary

Light rain (total 2mm), mostly falling on Mon night. Mild temperatures (max 8°C on Mon morning, min 6°C on Mon night). Wind will be generally light.

Days 11–13 Weather Summary

Moderate rain (total 10mm), heaviest on Fri night. Very mild (max 10°C on Thu night, min 6°C on Fri night). Winds increasing (light winds from the WSW on Wed night, strong winds from the ESE by Fri afternoon).

Days 14–17 Weather Summary

Mostly dry. Mild temperatures (max 8°C on Sat night, min 7°C on Sat night). Wind will be generally light.

Tuesday
9
Wednesday
10
Thursday
11
Friday
12
Saturday
13
Sunday
14
Monday
15
Tuesday
16
Wednesday
17
Thursday
18
Friday
19
Saturday
20
Sunday
21
Monday
22
Tuesday
23
Wed
24
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
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High Tide
00:58AM0.94m
1:30PM0.53m
1:02AM0.99m
4:52PM0.58m
1:13AM1.06m
1:32AM1.15m
2:03AM1.23m
2:46AM1.28m
3:39AM1.30m
4:40AM1.27m
11:21PM1.02m
11:12PM1.01m
6:59AM1.09m
11:24PM1.01m
8:16AM0.96m
11:43PM1.02m
9:41AM0.81m
00:04AM1.05m
11:17AM0.68m
00:26AM1.07m
1:07PM0.61m
00:49AM1.09m
Low Tide
8:14AM0.34m
5:49PM0.42m
8:54AM0.14m
5:10PM0.58m
9:38AM-0.06m
10:25AM-0.24m
11:15AM-0.39m
12:06PM-0.48m
12:57PM-0.53m
1:48PM-0.52m
00:40AM1.02m
2:36PM-0.45m
2:33AM0.92m
3:22PM-0.33m
4:02AM0.79m
4:04PM-0.18m
5:19AM0.62m
4:44PM0.00m
6:29AM0.43m
5:20PM0.20m
7:31AM0.26m
5:52PM0.39m
8:26AM0.10m
Wave
Height (m)
Direction
Period (s)
0.5
S
9
0.5
S
9
0.5
S
9
0.6
SSW
7
0.8
S
5
1.1
SSE
5
1.6
S
8
2
SSW
10
1.8
SSW
10
1.5
SSW
10
1.3
SSW
10
1.1
SSW
9
0.7
SSW
8
0.6
S
8
0.5
S
8
0.5
S
8
0.4
SSW
8
0.4
SSW
8
0.4
SSW
8
0.5
SW
9
0.6
SW
5
1.1
WSW
7
1.2
WSW
8
1.1
WSW
8
1.2
WSW
8
1
WSW
8
0.9
WSW
8
0.8
SW
8
0.8
WSW
7
0.7
SW
8
0.6
SSW
9
0.5
S
12
1
SSW
7
1.8
SSW
9
1.4
SSW
9
1.1
S
9
0.9
SSW
9
0.8
SSW
8
0.7
SSW
8
0.6
S
8
0.6
S
7
0.6
S
8
0.5
S
12
0.6
S
10
0.7
S
10
0.8
S
10
1
S
10
clear
part cloud
part cloud
part cloud
cloud
cloud
mod rain
light rain
light rain
light rain
part cloud
clear
clear
clear
clear
clear
cloud
cloud
part cloud
cloud
cloud
rain showers
part cloud
part cloud
part cloud
part cloud
part cloud
cloud
cloud
part cloud
cloud
cloud
light rain
mod rain
cloud
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
clear
some clouds
some clouds
some clouds
cloudy
cloudy
mod rain
light rain
light rain
light rain
some clouds
clear
clear
clear
clear
clear
cloudy
cloudy
some clouds
cloudy
cloudy
rain shwrs
some clouds
some clouds
some clouds
some clouds
some clouds
cloudy
cloudy
some clouds
cloudy
cloudy
light rain
mod rain
cloudy
some clouds
some clouds
some clouds
some clouds
some clouds
some clouds
some clouds
some clouds
some clouds
some clouds
some clouds
some clouds
km/h
15
W
5
W
10
SSW
20
S
25
SSE
35
SE
40
ESE
40
ESE
35
ESE
25
E
20
ENE
15
ENE
10
ENE
5
NNE
0
NW
5
NNW
5
WNW
10
WNW
5
W
10
WSW
20
WSW
25
WSW
20
WNW
15
WSW
25
W
15
WNW
10
W
10
SW
15
W
15
WSW
10
SSW
10
SE
30
ESE
35
SE
20
SSE
15
S
10
SSE
10
ESE
10
SSE
5
ENE
10
N
10
NNE
5
NNW
5
SSW
10
S
15
SSW
20
SW
9
4
4
2
2
1
9
max °C
5
6
6
6
5
5
6
6
6
6
6
7
8
7
7
8
8
7
7
8
8
7
8
7
7
7
6
7
8
9
10
8
7
7
7
8
8
7
7
7
8
8
8
8
8
8
8
Moonrise
4:04
4:15
4:29
4:48
5:17
6:01
7:08
8:34
10:08
11:40
1:07
2:29
3:47
5:03
6:18
Moonset
5:20
6:46
8:18
9:53
11:25
12:40
1:33
2:07
2:29
2:45
2:56
3:07
3:16
3:27
3:39
Sunrise
7:03
7:03
7:01
7:01
7:01
7:01
7:01
7:01
7:01
7:01
7:01
7:01
7:01
7:01
7:01
7:01
Sunset
11:49
11:49
11:50
11:51
11:52
11:52
11:52
11:52
11:53
11:53
11:54
11:54
11:54
11:55
11:55
11:55
Today's sea temperature in Massacre Bay, Attu Island is
5.4° C
(Statistics for 08 Jun 1981-2005 – mean: 5.3 max: 6.2 min: 4.2°C)
Issued (local time): 8 pm Monday 08 Jun 2026
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest