Alaska

Alcan Harbor, Shemya Island — Weekly Tide Table

Sep 27 – Oct 3, 2026 · Local station time · Heights in ft (MLLW)
Date Tide Curve High & Low Tides Sun Moon
Sun, Sep 27 12:03 AM 0.6 8:02 AM 2.6 12:10 PM 1.8 6:29 PM 2.7
9:18 AM
9:14 PM
9:02 PM
10:57 AM
Full Moon · 98%
Mon, Sep 28 12:42 AM 0.1 9:14 AM 2.8 12:46 PM 2.2 6:42 PM 2.9
9:19 AM
9:12 PM
9:19 PM
12:24 PM
Waning Gibbous · 95%
Tue, Sep 29 1:23 AM -0.5 10:21 AM 2.9 1:16 PM 2.5 7:03 PM 3.2
9:21 AM
9:09 PM
9:41 PM
1:54 PM
Waning Gibbous · 88%
Wed, Sep 30 2:06 AM -0.8 11:26 AM 3.0 1:42 PM 2.8 7:35 PM 3.4
9:23 AM
9:07 PM
10:15 PM
3:24 PM
Waning Gibbous · 80%
Thu, Oct 1 2:52 AM -1.1 12:30 PM 3.0 2:06 PM 2.9 8:15 PM 3.6
9:24 AM
9:04 PM
11:05 PM
4:45 PM
Waning Gibbous · 70%
Fri, Oct 2 3:42 AM -1.2 9:03 PM 3.7
9:26 AM
9:02 PM
5:49 PM
Last Quarter · 58%
Sat, Oct 3 4:35 AM -1.1 9:59 PM 3.6
9:28 AM
9:00 PM
12:15 AM
6:34 PM
Last Quarter · 47%

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