Sanborn Harbor, Nagai Island, Shumagin Islands Sea Conditions and Tide Table

Sanborn Harbor, Nagai 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 05:10 PM.

Days 1–4 Weather Summary

Mostly dry. Icy conditions (max 4°C on Thu afternoon, min 0°C on Sat morning). Winds decreasing (near gales from the NW on Thu night, fresh winds from the WNW by Sun morning).

Days 5–7 Weather Summary

Mostly dry. Low air temperatures (max 5°C on Mon morning, min 1°C on Sun night). Winds decreasing (near gales from the NW on Mon afternoon, light winds from the NW by Wed morning).

Days 8–10 Weather Summary

Mostly dry. Freeze-thaw conditions (max 4°C on Wed afternoon, min -7°C on Fri morning). Winds increasing (light winds from the WNW on Wed afternoon, stormy winds from the NNW by Fri morning).

Days 11–13 Weather Summary

Light rain (total 2mm) at first, then becoming colder with a dusting of snow on Mon night. Freeze-thaw conditions (max 5°C on Mon afternoon, min -7°C on Tue morning). Winds increasing (light winds from the WNW on Sun afternoon, severe gales from the NNW by Tue afternoon).

Thu
18
Friday
19
Saturday
20
Sunday
21
Monday
22
Tuesday
23
Wednesday
24
Thursday
25
Friday
26
Saturday
27
Sunday
28
Monday
29
Tue
30
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
High Tide
12:35PM2.50m
2:49AM1.94m
1:09PM2.54m
3:26AM1.97m
1:42PM2.55m
4:01AM1.98m
2:17PM2.54m
4:36AM1.98m
2:52PM2.50m
5:10AM1.98m
3:30PM2.41m
5:44AM2.00m
4:11PM2.28m
6:17AM2.05m
5:00PM2.10m
6:53AM2.12m
6:00PM1.89m
7:31AM2.23m
7:23PM1.69m
8:14AM2.36m
9:15PM1.58m
9:03AM2.49m
10:59PM1.62m
9:55AM2.63m
Low Tide
7:53PM-0.02m
7:13AM1.38m
8:28PM-0.08m
7:48AM1.38m
9:02PM-0.11m
8:22AM1.36m
9:35PM-0.11m
8:58AM1.34m
10:08PM-0.07m
9:39AM1.32m
10:41PM0.01m
10:26AM1.29m
11:14PM0.14m
11:24AM1.23m
11:49PM0.31m
12:34PM1.13m
00:28AM0.53m
1:55PM0.95m
1:12AM0.76m
3:16PM0.70m
2:05AM0.98m
4:26PM0.40m
3:08AM1.15m
Wave
height (m) 
direction
period (s) 
0.8
NW
4
1.4
NW
5
1.3
NNW
5
1.1
NW
4
1.1
NW
4
1.1
NW
4
1.2
NW
4
1.2
NW
4
0.9
NW
4
0.5
WNW
3
1.1
NW
4
1
W
4
1.7
NW
5
1
NW
4
0.8
NW
4
0.6
NW
3
0.6
NW
3
0.4
NW
3
0.4
NW
2
0.8
NW
3
1.2
NW
4
1.4
NW
5
2
NNW
6
2.2
NNW
6
2.5
NNW
6
2
NNW
6
1
NW
4
1.1
NW
4
0.9
NNW
4
0.6
NW
3
0.4
NW
3
0.4
SW
4
1.1
SW
5
1.1
SW
5
1.3
SW
5
1.5
NW
5
part cloud
part cloud
clear
part cloud
clear
clear
clear
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
clear
part cloud
part cloud
clear
part cloud
part cloud
part cloud
part cloud
cloud
cloud
part cloud
clear
clear
clear
clear
part cloud
part cloud
cloud
cloud
cloud
cloud
light snow
part cloud
some clouds
some clouds
clear
some clouds
clear
clear
clear
some clouds
some clouds
some clouds
some clouds
some clouds
some clouds
clear
some clouds
some clouds
clear
some clouds
some clouds
some clouds
some clouds
cloudy
cloudy
some clouds
clear
clear
clear
clear
some clouds
some clouds
cloudy
cloudy
cloudy
cloudy
light snow
some clouds
 km/h
40
WNW
55
NW
50
NW
50
NW
45
NW
50
NW
55
NW
50
NW
45
NW
35
WNW
50
NW
45
WNW
60
NW
45
NW
40
NW
30
NW
25
NW
25
WNW
20
WNW
40
NW
55
NW
60
NW
70
NW
80
NNW
85
NNW
75
NNW
55
NNW
50
NNW
35
NNW
25
NW
20
WNW
30
WSW
45
SW
45
SSW
50
SSW
70
NNW
 mm 
2
max°C
4
3
3
4
3
1
0
2
2
3
4
5
4
4
2
3
4
4
4
4
-1
-3
-5
-7
-6
-3
-1
-1
-1
1
2
3
3
5
5
-5
Moonrise
10:47
11:33
12:04
12:24
12:37
12:47
12:55
1:02
1:09
1:17
1:28
1:45
Moonset
3:28
4:13
5:15
6:31
7:54
9:17
10:41
12:04
1:29
2:56
4:28
6:06
Sunrise
10:02
10:03
10:03
10:03
10:03
10:04
10:04
10:04
10:04
10:04
10:04
10:04
Sunset
5:10
5:10
5:10
5:12
5:12
5:13
5:14
5:14
5:15
5:15
5:16
5:17
Today's sea temperature in Sanborn Harbor, Nagai Island, Shumagin Islands is
6.1° C
(Statistics for 18 Dec 1981-2005 – mean: 5.1 max: 6.7 min: 4.0°C)
Issued (local time): 2 pm Thursday 18 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest