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 08:15 AM and sunset is at 07:22 PM.

Days 1–3 Weather Summary

A heavy fall of snow, heaviest during Thu night. Air temperatures will be below freezing (max -1°C on Thu night, min -7°C on Sat night). Winds increasing (light winds from the NNW on Thu morning, gales from the NW by Thu night).

Days 4–6 Weather Summary

Mostly dry. Air temperatures will be below freezing (max -5°C on Mon night, min -9°C on Sun night). Winds decreasing (gales from the NW on Sun night, strong winds from the NW by Tue night).

Days 7–9 Weather Summary

Mostly dry. Temperatures will be below freezing (max 0°C on Wed afternoon, min -9°C on Fri night). Winds decreasing (gales from the NW on Wed night, fresh winds from the N by Fri night).

Days 10–12 Weather Summary

Mostly dry. Freeze-thaw conditions (max 1°C on Sun afternoon, min -8°C on Mon night). Mainly near gales.

Thursday
5
Friday
6
Saturday
7
Sunday
8
Monday
9
Tuesday
10
Wednesday
11
Thursday
12
Friday
13
Saturday
14
Sunday
15
Monday
16
Tuesday
17
Wednesday
18
Thursday
19
Fri
20
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
3:44PM2.16m
3:56AM2.31m
4:26PM1.99m
4:22AM2.28m
5:07PM1.81m
4:46AM2.23m
5:50PM1.62m
5:12AM2.16m
6:41PM1.44m
8:05PM1.30m
6:20AM1.98m
10:10PM1.29m
7:27AM1.89m
00:03AM1.40m
9:15AM1.87m
00:26AM1.54m
10:37AM1.94m
00:49AM1.68m
11:41AM2.05m
1:12AM1.83m
12:33PM2.16m
1:36AM1.99m
1:18PM2.24m
1:59AM2.14m
2:01PM2.27m
2:24AM2.27m
2:44PM2.25m
Low Tide
9:39AM0.23m
9:43PM0.32m
10:17AM0.20m
10:08PM0.52m
10:53AM0.20m
10:30PM0.71m
11:31AM0.26m
10:48PM0.88m
12:15PM0.34m
11:05PM1.03m
1:15PM0.44m
11:23PM1.15m
2:42PM0.48m
11:43PM1.27m
4:03PM0.43m
2:47AM1.38m
5:09PM0.32m
4:44AM1.29m
6:01PM0.20m
6:41PM0.11m
6:41AM0.87m
7:15PM0.06m
7:20AM0.61m
7:45PM0.07m
7:57AM0.34m
8:14PM0.13m
8:34AM0.11m
Wave
height (m) 
direction
period (s) 
0.7
S
9
0.7
S
9
1.4
NE
4
1.5
WNW
5
1
S
11
1
S
13
0.9
SSW
8
1.1
SSW
8
1.3
WNW
4
1.3
WNW
4
1.3
WNW
4
1.4
NW
5
1.3
WNW
4
1.3
WNW
4
1
NW
4
1.3
NW
4
1.2
NW
4
1.2
WNW
4
0.8
WNW
4
1
WNW
4
1.2
NW
4
1.2
NW
4
1.1
NW
4
1.1
NW
4
1.1
NW
4
0.7
NW
4
0.6
N
3
0.8
NNW
4
0.6
NNW
4
0.7
NW
4
0.9
WNW
4
0.9
NW
4
0.8
NW
4
1
NW
4
0.7
NW
4
0.9
NNW
4
0.9
NNW
4
0.8
NNW
4
0.9
NNW
4
0.7
N
4
0.6
ESE
6
0.7
NW
4
1.2
NW
4
1.2
WNW
4
1.2
NW
4
1.4
WNW
4
1.3
WNW
4
cloud
light snow
heavy snow
cloud
cloud
cloud
cloud
cloud
cloud
cloud
cloud
part cloud
part cloud
part cloud
part cloud
clear
clear
clear
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
cloud
part cloud
clear
clear
part cloud
part cloud
part cloud
clear
part cloud
clear
clear
part cloud
clear
part cloud
cloud
cloud
cloud
cloud
cloudy
light snow
heavy snow
cloudy
cloudy
cloudy
cloudy
cloudy
cloudy
cloudy
cloudy
some clouds
some clouds
some clouds
some clouds
clear
clear
clear
some clouds
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
cloudy
some clouds
clear
clear
some clouds
some clouds
some clouds
clear
some clouds
clear
clear
some clouds
clear
some clouds
cloudy
cloudy
cloudy
cloudy
 km/h
15
NNW
30
NE
65
NNE
70
WNW
45
W
40
WNW
45
WNW
55
WNW
60
WNW
65
WNW
65
NW
70
NW
60
NW
60
NW
55
NW
65
NW
60
NW
55
NW
45
WNW
55
NW
65
NW
55
NW
50
NW
45
NNW
50
NNW
35
NNW
35
NNW
40
NNW
30
NNW
40
NW
45
NW
45
NW
35
NNW
50
NNW
35
N
45
N
45
N
40
N
40
NNW
30
NNW
25
NNW
35
NW
60
NW
65
NW
60
NW
65
NW
60
NW
 mm 
max°C
-4
-2
-1
-4
-5
-5
-6
-6
-6
-7
-7
-8
-7
-6
-5
-7
-7
-7
-2
0
-1
-4
-5
-6
-7
-7
-8
-5
-4
0
0
1
0
-3
-4
-6
-8
-7
-7
-7
-6
-5
-4
-3
-6
-9
-8
Moonrise
10:52
12:13
1:34
3:53
5:08
6:12
7:00
7:33
7:54
8:09
8:19
8:28
8:35
8:42
8:51
Moonset
8:39
8:47
8:56
10:08
10:26
10:54
11:36
12:36
1:50
3:13
4:38
6:05
7:32
8:59
10:30
Sunrise
8:15
8:14
8:11
9:08
8:06
8:03
8:00
7:58
7:56
7:54
7:50
7:48
7:46
7:43
7:41
7:39
Sunset
7:22
7:23
7:25
8:28
7:30
7:31
7:34
7:36
7:37
7:39
7:42
7:44
7:45
7:47
7:50
7:52
Today's sea temperature in Herendeen Island, Shumagin Islands is
3.2° C
(Statistics for 05 Mar 1981-2005 – mean: 3.6 max: 5.1 min: 2.6°C)
Issued (local time): 2 am Thursday 05 Mar 2026
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest