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Alcan Harbor, Shemya Island Tides Today and Tomorrow

Today, Friday, Mar 20, 2026 in Alcan Harbor, Shemya Island the tide is rising. Next high tide is 06:22 AM. Next low tide is 12:48 PM.

Alcan Harbor, Shemya Island Tide Chart

NOAA Station:Alcan Harbor, Shemya Island (TWC2309)
February highest tide is on Wednesday the 25th at a height of 4.239 ft. February lowest tide is on Wednesday the 25th at a height of -0.842 ft.
March highest tide is on Wednesday the 25th at a height of 3.715 ft. March lowest tide is on Tuesday the 24th at a height of -1.237 ft.
April highest tide is on Tuesday the 21st at a height of 3.609 ft. April lowest tide is on Monday the 20th at a height of -1.683 ft.
DayLow Tide (FT)High Tide (FT)
Thu 12
06:06 pm
-0.27 ft


Fri 13
06:59 pm
-0.24 ft
10:46 am
3.27 ft

Sat 14
07:51 pm
-0.16 ft
11:34 am
3.15 ft

Sun 15
08:40 pm
-0.02 ft

12:40 pm
2.96 ft
Mon 16
09:25 pm
0.22 ft

2:09 pm
2.74 ft
Tue 179:40 am
1.95 ft
10:07 pm
0.54 ft
6:08 am
2.41 ft
3:50 pm
2.56 ft
Wed 1810:34 am
1.4 ft
10:47 pm
0.94 ft
6:02 am
2.4 ft
5:25 pm
2.5 ft
Thu 1911:19 am
0.78 ft
11:23 pm
1.38 ft
6:01 am
2.49 ft
6:51 pm
2.53 ft
Fri 20
11:56 pm
1.81 ft
6:08 am
2.67 ft
8:09 pm
2.61 ft
Sat 21
12:48 pm
-0.41 ft
6:22 am
2.94 ft
9:22 pm
2.68 ft
Sun 2212:25 am
2.17 ft
01:35 pm
-0.86 ft
6:45 am
3.23 ft
10:34 pm
2.71 ft
Mon 2312:51 am
2.43 ft
02:25 pm
-1.13 ft
7:18 am
3.49 ft
11:47 pm
2.68 ft
Tue 241:14 am
2.57 ft
03:18 pm
-1.24 ft
7:59 am
3.67 ft

Wed 25
04:14 pm
-1.18 ft
8:46 am
3.72 ft

Thu 26
05:12 pm
-0.98 ft
9:41 am
3.62 ft

Fri 27

10:44 am
3.38 ft

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