Alaska

Constantine Harbor, Amchitka Island — Weekly Tide Table

Sep 27 – Oct 3, 2026 · Local station time · Heights in ft (MLLW) · Negative tides only
Date Tide Curve High & Low Tides Sun Moon
Wed, Sep 30 1:45 AM -0.3 6:42 PM 3.0
9:01 AM
8:46 PM
10:03 PM
2:52 PM
Waning Gibbous · 80%
Thu, Oct 1 2:37 AM -0.6 7:35 PM 3.1
9:03 AM
8:44 PM
10:54 PM
4:13 PM
Waning Gibbous · 70%
Fri, Oct 2 3:30 AM -0.8 8:37 PM 3.2
9:04 AM
8:42 PM
5:17 PM
Last Quarter · 58%
Sat, Oct 3 4:23 AM -0.8 9:45 PM 3.2
9:06 AM
8:40 PM
12:03 AM
6:03 PM
Last Quarter · 47%

▲ high tide   ▼ low tide · heights in ft above MLLW · predictions derived from NOAA data for station TWC2303 · view the interactive daily chart