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 08:18 AM and sunset is at 08:42 PM.

Days 1–3 Weather Summary

Some drizzle, heaviest during Sun night. Low air temperatures (max 9°C on Tue afternoon, min 7°C on Sun morning). Winds decreasing (near gales from the WNW on Sun night, light winds from the NW by Tue night).

Days 4–6 Weather Summary

Heavy rain (total 32mm), heaviest during Thu morning. Cool air temperatures (max 12°C on Thu morning, min 8°C on Wed morning). Winds increasing (calm on Wed morning, gales from the SE by Thu morning).

Days 7–9 Weather Summary

Light rain (total 8mm), mostly falling on Sat night. Very mild (max 10°C on Sat morning, min 9°C on Sat morning). Winds decreasing (near gales from the SW on Sat afternoon, light winds from the W by Sun afternoon).

Days 10–12 Weather Summary

Heavy rain (total 28mm), heaviest during Thu night. Mild temperatures (max 9°C on Tue morning, min 8°C on Tue morning). Winds increasing (light winds from the SSW on Wed night, severe gales from the NNE by Fri morning).

Days 13–16 Weather Summary

Light rain (total 9mm), mostly falling on Fri morning. Mild temperatures (max 9°C on Fri afternoon, min 7°C on Sun night). Winds decreasing (severe gales from the NNE on Fri morning, light winds from the W by Sun night).

Sunday
20
Monday
21
Tuesday
22
Wednesday
23
Thursday
24
Friday
25
Saturday
26
Sunday
27
Monday
28
Tuesday
29
Wednesday
30
Thursday
1
Friday
2
Saturday
3
Sunday
4
Mon
5
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
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
12:29PM1.42m
10:10PM1.79m
1:01PM1.56m
11:29PM1.86m
1:26PM1.70m
00:30AM1.96m
1:51PM1.85m
1:20AM2.07m
2:14PM2.00m
2:05AM2.15m
2:37PM2.14m
2:46AM2.18m
3:00PM2.26m
3:26AM2.17m
3:24PM2.37m
4:09AM2.10m
3:49PM2.45m
4:55AM1.99m
4:19PM2.50m
5:46AM1.84m
4:53PM2.50m
6:41AM1.68m
5:34PM2.44m
7:50AM1.53m
6:23PM2.33m
9:25AM1.47m
7:28PM2.17m
10:56AM1.55m
Low Tide
4:19PM1.34m
5:51AM0.32m
5:44PM1.21m
6:41AM0.23m
6:43PM1.02m
7:20AM0.17m
7:28PM0.79m
7:54AM0.14m
8:06PM0.55m
8:24AM0.16m
8:41PM0.31m
8:52AM0.24m
9:15PM0.09m
9:19AM0.36m
9:51PM-0.09m
9:46AM0.50m
10:30PM-0.20m
10:14AM0.66m
11:13PM-0.24m
10:43AM0.83m
00:01AM-0.21m
11:16AM0.98m
00:57AM-0.11m
11:55AM1.13m
2:09AM0.02m
12:52PM1.27m
3:37AM0.10m
3:11PM1.33m
Wave
Height (m)
Direction
Period (s)
1.1
WNW
4
1.1
W
4
1.2
WNW
4
1
WNW
4
1
WNW
4
0.9
WNW
4
0.7
NW
3
0.6
W
4
0.3
S
15
0.2
S
16
0.2
S
16
0.9
SSE
4
1.8
SSE
8
1.3
S
10
1.4
S
10
1.5
SW
8
1.3
SW
8
1.1
SSW
6
1.3
SW
6
1.5
SW
7
1.3
SW
7
0.7
SSW
10
0.6
SSW
11
0.6
SSW
11
0.6
SSW
11
0.6
W
4
0.6
W
5
0.9
NW
4
0.8
NW
4
0.9
NW
4
0.7
NW
3
0.3
S
13
0.2
S
14
0.8
SE
4
1.4
SE
5
1.6
SSE
9
1.8
SSW
11
1.6
S
11
0.9
SSE
11
0.8
SSE
13
0.8
SSE
15
0.8
SSE
15
0.8
SSE
15
0.8
SSE
14
0.6
SSE
14
0.7
SSE
13
0.9
SSE
6
clear
part cloud
light rain
part cloud
clear
clear
clear
clear
clear
clear
clear
rain showers
heavy rain
cloud
light rain
part cloud
part cloud
rain showers
part cloud
part cloud
rain showers
part cloud
part cloud
part cloud
rain showers
light rain
part cloud
clear
clear
clear
clear
part cloud
cloud
cloud
mod rain
heavy rain
mod rain
light rain
cloud
part cloud
clear
part cloud
part cloud
part cloud
part cloud
cloud
light rain
clear
some clouds
light rain
some clouds
clear
clear
clear
clear
clear
clear
clear
rain shwrs
heavy rain
cloudy
light rain
some clouds
some clouds
rain shwrs
some clouds
some clouds
rain shwrs
some clouds
some clouds
some clouds
rain shwrs
light rain
some clouds
clear
clear
clear
clear
some clouds
cloudy
cloudy
mod rain
heavy rain
mod rain
light rain
cloudy
some clouds
clear
some clouds
some clouds
some clouds
some clouds
cloudy
light rain
km/h
55
WNW
55
WNW
60
NW
55
NW
55
NW
45
NW
40
NW
30
NW
15
NW
5
WSW
15
S
40
SE
70
SE
40
SW
50
SSW
55
WSW
45
WSW
45
SSW
50
SW
55
SW
50
SW
20
WNW
20
W
25
NW
25
WNW
30
NNW
30
NNW
40
NW
35
NW
50
NW
30
NNW
10
NW
10
SSW
40
ESE
60
ESE
60
E
75
NNE
65
NNE
35
N
25
NNW
25
NNW
30
NW
25
NW
30
NW
15
W
25
S
40
SSE
 mm
1
9
13
4
6
4
3
1
8
16
9
1
2
max °C
7
7
8
8
8
8
8
9
9
8
9
10
12
11
11
11
11
11
10
10
10
10
10
10
10
10
10
9
8
8
8
8
9
9
9
9
8
9
9
9
9
9
8
8
8
9
9
Moonrise
7:03
7:20
7:32
7:42
7:50
7:57
8:05
8:14
8:26
8:45
9:14
10:00
11:10
12:36
2:10
Moonset
12:39
1:55
3:16
4:38
6:00
7:22
8:46
10:14
11:45
1:19
2:53
4:16
5:17
5:57
6:21
6:37
Sunrise
8:18
8:19
8:22
8:23
8:26
8:27
8:30
8:32
8:33
8:34
8:37
8:38
8:41
8:42
8:45
8:47
Sunset
8:42
8:38
8:37
8:34
8:30
8:29
8:25
8:23
8:21
8:19
8:15
8:13
8:10
8:07
8:06
8:02
Today's sea temperature in Herendeen Island, Shumagin Islands is
11.0°C
(Statistics for 20 Sep 1981-2005 – mean: 10.4 max: 11.8 min: 9.3°C)
Issued (local time): 3 am Sunday 20 Sep 2026
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest