Korovin Island (east side), Shumagin Islands Sea Conditions and Tide Table

Korovin Island (east side), 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 06:20 AM and sunset is at 11:10 PM.

Days 1–3 Weather Summary

Heavy rain (total 20mm), heaviest during Thu morning. Cool air temperatures (max 11°C on Wed morning, min 9°C on Thu morning). Winds decreasing (strong winds from the ESE on Thu afternoon, light winds from the N by Thu night).

Days 4–6 Weather Summary

Light rain (total 5mm), mostly falling on Sat morning. Cool air temperatures (max 13°C on Mon night, min 10°C on Sat morning). Wind will be generally light.

Days 7–9 Weather Summary

Mostly dry. Very mild (max 16°C on Thu afternoon, min 10°C on Tue morning). Wind will be generally light.

Days 10–12 Weather Summary

Light rain (total 7mm), mostly falling on Sat morning. Very mild (max 13°C on Fri morning, min 10°C on Sun night). Winds decreasing (fresh winds from the WSW on Sat morning, light winds from the W by Sun morning).

Wednesday
16
Thursday
17
Friday
18
Saturday
19
Sunday
20
Monday
21
Tuesday
22
Wednesday
23
Thursday
24
Friday
25
Saturday
26
Sunday
27
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
Wave Height Map
High Tide
7:20PM2.19m
7:28AM1.76m
8:05PM2.26m
8:39AM1.54m
8:57PM2.33m
10:09AM1.39m
9:57PM2.39m
11:53AM1.40m
11:02PM2.45m
1:15PM1.51m
00:08AM2.54m
2:14PM1.66m
1:10AM2.63m
3:01PM1.81m
2:05AM2.69m
3:41PM1.92m
2:54AM2.69m
4:18PM2.01m
3:40AM2.63m
4:53PM2.08m
4:22AM2.51m
5:25PM2.11m
5:02AM2.33m
Low Tide
1:14PM-0.01m
1:59AM0.50m
1:55PM0.31m
3:08AM0.40m
2:43PM0.66m
4:26AM0.25m
3:42PM0.97m
5:46AM0.04m
4:54PM1.18m
6:57AM-0.22m
6:11PM1.24m
7:57AM-0.46m
7:21PM1.16m
8:48AM-0.64m
8:21PM1.00m
9:32AM-0.73m
9:13PM0.84m
10:13AM-0.74m
10:00PM0.69m
10:49AM-0.65m
10:45PM0.60m
11:24AM-0.48m
11:28PM0.56m
Wave
height (m) 
direction
period (s) 
0.4
ESE
6.0
0.5
SW
4.0
0.4
SSW
3.0
0.6
SE
4.0
1.2
ESE
5.0
0.9
E
5.0
0.4
ESE
6.0
0.3
E
6.0
0.2
E
5.0
0.4
ESE
3.0
0.3
ESE
3.0
0.3
SSE
2.0
0.2
ESE
4.0
0.2
ESE
4.0
0.1
E
8.0
0.1
E
8.0
0.3
SSE
2.0
0.3
SSE
3.0
0.2
WSW
2.0
0.2
W
2.0
0.1
SW
4.0
0.1
E
12.0
0.1
E
10.0
0.2
S
3.0
0.2
S
3.0
0.1
S
3.0
0.2
WSW
3.0
0.1
SE
6.0
0.3
SW
3.0
0.2
WSW
3.0
0.4
SW
3.0
0.4
SW
3.0
0.2
ESE
15.0
0.2
E
15.0
0.1
E
15.0
0.2
E
6.0
part cloud
part cloud
rain showers
mod rain
mod rain
light rain
cloud
cloud
cloud
light rain
cloud
light rain
light rain
light rain
part cloud
cloud
cloud
cloud
cloud
part cloud
part cloud
cloud
cloud
cloud
cloud
cloud
part cloud
cloud
part cloud
cloud
light rain
light rain
light rain
part cloud
part cloud
part cloud
some clouds
some clouds
rain shwrs
mod rain
mod rain
light rain
cloudy
cloudy
cloudy
light rain
cloudy
light rain
light rain
light rain
some clouds
cloudy
cloudy
cloudy
cloudy
some clouds
some clouds
cloudy
cloudy
cloudy
cloudy
cloudy
some clouds
cloudy
some clouds
cloudy
light rain
light rain
light rain
some clouds
some clouds
some clouds
 km/h
25
WSW
25
SW
25
SSW
30
SE
45
ESE
30
ENE
10
WSW
15
S
15
SE
25
E
15
S
20
SSE
15
SSW
20
SW
15
SW
20
SSW
25
SSW
25
SSW
25
WSW
15
WSW
15
W
15
WSW
15
SW
20
WSW
15
WSW
15
WSW
20
WSW
20
WSW
25
WSW
25
WSW
30
WSW
30
WSW
20
WSW
10
NW
10
NW
20
WNW
 mm 
1
7
9
3
2
1
1
1
2
2
3
max°C
11
11
10
10
10
11
11
11
11
11
11
11
11
11
11
12
12
13
11
13
13
12
13
14
15
16
15
13
12
12
11
11
11
12
12
11
Moonrise
12:59
1:06
1:15
1:27
1:45
2:17
3:10
4:26
5:57
7:31
9:01
10:25
Moonset
2:07
3:38
5:13
6:51
8:26
9:46
10:41
11:13
11:32
11:44
11:53
11:59
Sunrise
6:20
6:22
6:22
6:24
6:26
6:28
6:28
6:31
6:33
6:33
6:35
6:37
Sunset
11:10
11:09
11:08
11:07
11:06
11:04
11:02
11:00
10:59
10:58
10:55
10:53
Today's sea temperature in Korovin Island (east side), Shumagin Islands is 11.1 °C (Statistics for 16 Jul 1981-2005 – mean: 10.1 max: 12.0 min: 8.7°C)
Issued (local time): 9 am Wednesday 16 Jul 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest