Alaska

Chowiet Island, Semidi Island — Weekly Tide Table

Sep 6 – Sep 12, 2026 · Local station time · Heights in ft (MLLW)
Date Tide Curve High & Low Tides Sun Moon
Sun, Sep 6 4:54 AM 0.3 11:46 AM 6.0 4:30 PM 4.6 10:36 PM 8.5
7:40 AM
9:13 PM
1:02 AM
8:01 PM
Waning Crescent · 22%
Mon, Sep 7 6:07 AM -0.2 12:51 PM 6.7 6:03 PM 3.9 11:56 PM 8.8
7:42 AM
9:10 PM
2:38 AM
8:20 PM
Waning Crescent · 13%
Tue, Sep 8 7:04 AM -0.6 1:35 PM 7.5 7:07 PM 2.9
7:44 AM
9:08 PM
4:18 AM
8:32 PM
Waning Crescent · 6%
Wed, Sep 9 1:02 AM 9.2 7:50 AM -0.8 2:11 PM 8.2 7:59 PM 1.9
7:46 AM
9:05 PM
5:54 AM
8:41 PM
New Moon · 2%
Thu, Sep 10 1:57 AM 9.5 8:30 AM -0.7 2:44 PM 8.9 8:44 PM 1.0
7:48 AM
9:02 PM
7:26 AM
8:48 PM
New Moon · 0%
Fri, Sep 11 2:45 AM 9.6 9:07 AM -0.4 3:17 PM 9.4 9:26 PM 0.3
7:50 AM
9:00 PM
8:53 AM
8:54 PM
New Moon · 1%
Sat, Sep 12 3:30 AM 9.4 9:41 AM 0.1 3:48 PM 9.6 10:06 PM -0.2
7:52 AM
8:57 PM
10:18 AM
9:00 PM
Waxing Crescent · 4%

▲ high tide   ▼ low tide · heights in ft above MLLW · predictions derived from NOAA data for station 9458519 · view the interactive daily chart