Alaska

Alcan Harbor, Shemya Island — Weekly Tide Table

Jul 5 – Jul 11, 2026 · Local station time · Heights in ft (MLLW)
Date Tide Curve High & Low Tides Sun Moon
Sun, Jul 5 4:39 AM 2.3 8:38 AM 2.4 3:02 PM 0.4 11:40 PM 3.3
7:07 AM
11:50 PM
1:55 AM
1:53 PM
Waning Gibbous · 69%
Mon, Jul 6 5:09 AM 1.7 10:21 AM 2.1 3:23 PM 0.9 11:39 PM 3.3
7:08 AM
11:50 PM
2:06 AM
3:14 PM
Last Quarter · 59%
Tue, Jul 7 5:45 AM 1.1 12:14 PM 2.0 3:36 PM 1.5 11:43 PM 3.5
7:09 AM
11:49 PM
2:17 AM
4:39 PM
Last Quarter · 48%
Wed, Jul 8 6:26 AM 0.5 11:55 PM 3.8
7:10 AM
11:49 PM
2:31 AM
6:08 PM
Last Quarter · 36%
Thu, Jul 9 7:12 AM -0.2
7:11 AM
11:48 PM
2:48 AM
7:39 PM
Waning Crescent · 26%
Fri, Jul 10 12:17 AM 4.1 8:03 AM -0.7
7:12 AM
11:47 PM
3:12 AM
9:09 PM
Waning Crescent · 16%
Sat, Jul 11 12:50 AM 4.3 8:57 AM -1.1
7:13 AM
11:46 PM
3:48 AM
10:29 PM
Waning Crescent · 9%

▲ high tide   ▼ low tide · heights in ft above MLLW · predictions derived from NOAA data for station TWC2309 · view the interactive daily chart