Herendeen Island, Shumagin Islands Sea Conditions and Tide Table

Herendeen Island, Shumagin 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 — and sunset is at —.

Days 1–4 Weather Summary

Mostly dry. Icy conditions (max 2°C on Mon morning, min -5°C on Sat night). Winds decreasing (fresh winds from the NNW on Sat night, light winds from the N by Sun afternoon).

Days 5–7 Weather Summary

Mostly dry. Icy conditions (max 3°C on Fri afternoon, min -2°C on Wed night). Mainly strong winds.

Days 8–10 Weather Summary

Mostly dry. Freeze-thaw conditions (max 4°C on Sun night, min 0°C on Sat night). Winds decreasing (near gales from the NNW on Fri night, moderate winds from the N by Sun morning).

Days 11–13 Weather Summary

Mostly dry. Temperatures will be slightly above freezing (max 4°C on Thu afternoon, min 1°C on Wed morning). Winds increasing (fresh winds from the NNW on Mon night, gales from the NW by Wed night).

Sunday
7
Monday
8
Tuesday
9
Wednesday
10
Thursday
11
Friday
12
Saturday
13
Sunday
14
Monday
15
Tuesday
16
Wednesday
17
Thu
18
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
4:35AM1.99m
3:11PM2.77m
5:26AM1.97m
4:04PM2.56m
6:15AM1.95m
4:59PM2.30m
7:06AM1.97m
5:59PM2.02m
7:58AM2.01m
7:14PM1.76m
8:48AM2.07m
8:48PM1.58m
9:31AM2.15m
10:15PM1.53m
10:11AM2.23m
11:33PM1.57m
10:50AM2.30m
00:35AM1.65m
11:28AM2.36m
1:22AM1.73m
12:06PM2.41m
2:03AM1.80m
12:42PM2.45m
Low Tide
9:44PM-0.62m
9:12AM1.18m
10:33PM-0.45m
10:08AM1.21m
11:21PM-0.24m
11:12AM1.23m
00:09AM0.02m
12:26PM1.21m
00:58AM0.28m
1:56PM1.11m
1:51AM0.53m
3:19PM0.93m
2:45AM0.75m
4:24PM0.70m
3:36AM0.93m
5:18PM0.48m
4:24AM1.06m
6:05PM0.27m
6:46PM0.10m
6:03AM1.22m
7:23PM-0.03m
6:47AM1.24m
Wave
height (m) 
direction
period (s) 
0.5
SW
10
0.4
SW
8
0.4
SW
13
0.4
SSW
11
0.6
SE
6
0.7
SSW
12
0.7
SSW
11
0.5
S
10
0.5
S
10
0.7
SW
7
0.6
SW
7
0.6
W
4
0.9
NNW
4
0.9
NNW
4
0.7
N
4
0.5
N
4
0.5
ESE
5
0.8
NNW
4
1.1
NW
4
1.1
NNW
4
1
N
4
0.7
ESE
5
0.5
S
10
0.5
ESE
5
0.7
SW
6
0.9
NW
4
0.9
NW
4
0.8
S
6
0.8
NNW
4
0.9
NW
4
1.3
WNW
4
0.7
NW
4
1.1
NW
4
1.3
NW
4
1.2
NW
4
1
NW
4
part cloud
clear
clear
part cloud
cloud
cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
part cloud
part cloud
part cloud
some clouds
clear
clear
some clouds
cloudy
cloudy
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
some clouds
some clouds
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
some clouds
some clouds
some clouds
some clouds
 km/h
25
NNW
20
N
10
N
20
NE
25
NNE
15
NNE
15
NNW
15
NNW
15
NNW
35
NNW
30
NNW
30
N
40
N
45
NNW
35
N
25
NNW
25
NW
40
NNW
50
NNW
55
N
45
N
35
NNE
20
N
30
N
30
NW
45
NNW
45
NNW
35
NNW
35
NNW
40
NNW
60
NW
30
NW
50
NNW
65
NW
55
NW
50
NW
 mm 
max°C
-4
-3
-1
1
2
2
1
0
1
2
1
-1
0
-1
0
0
1
3
3
2
1
1
1
2
4
4
4
3
3
2
2
1
1
3
3
4
Moonrise
8:17
9:52
11:20
12:43
2:01
3:18
4:34
5:51
7:10
8:28
9:41
Moonset
1:09
1:28
1:40
1:49
1:56
2:02
2:08
2:15
2:25
2:38
2:57
3:27
Sunrise
9:48
9:48
9:49
9:52
9:52
9:53
9:55
9:56
9:56
9:56
9:57
9:59
Sunset
5:09
5:08
5:08
5:08
5:07
5:07
5:07
5:07
5:07
5:07
5:08
5:08
Today's sea temperature in Herendeen Island, Shumagin Islands is
6.7° C
(Statistics for 06 Dec 1981-2005 – mean: 5.6 max: 6.6 min: 4.7°C)
Issued (local time): 8 pm Saturday 06 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest