Alaska

Alcan Harbor, Shemya Island — Weekly Tide Table

May 24 – May 30, 2026 · Local station time · Heights in ft (MLLW)
Date Tide Curve High & Low Tides Sun Moon
Sun, May 24 1:25 AM 3.2 6:44 AM 1.4 12:29 PM 2.1 5:38 PM 0.6
7:16 AM
11:27 PM
4:33 PM
4:54 AM
First Quarter · 65%
Mon, May 25 1:50 AM 3.3 7:50 AM 0.8 2:32 PM 1.9 6:18 PM 1.2
7:15 AM
11:28 PM
5:52 PM
5:03 AM
Waxing Gibbous · 74%
Tue, May 26 2:14 AM 3.3 8:46 AM 0.3 4:47 PM 2.0 6:59 PM 1.8
7:14 AM
11:30 PM
7:09 PM
5:13 AM
Waxing Gibbous · 83%
Wed, May 27 2:38 AM 3.4 9:35 AM -0.2
7:12 AM
11:31 PM
8:26 PM
5:23 AM
Waxing Gibbous · 89%
Thu, May 28 2:59 AM 3.3 10:20 AM -0.5
7:11 AM
11:32 PM
9:42 PM
5:36 AM
Waxing Gibbous · 95%
Fri, May 29 3:18 AM 3.3 11:01 AM -0.8
7:10 AM
11:34 PM
10:57 PM
5:52 AM
Full Moon · 98%
Sat, May 30 3:34 AM 3.3 11:40 AM -0.9
7:09 AM
11:35 PM
6:14 AM
Full Moon · 100%

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