Alaska

Constantine Harbor, Amchitka Island — Weekly Tide Table

Apr 26 – May 2, 2026 · Local station time · Heights in ft (MLLW)
Date Tide Curve High & Low Tides Sun Moon
Sun, Apr 26 3:22 AM 2.4 7:26 AM 1.6 1:10 PM 2.0 6:49 PM 0.2
7:47 AM
10:16 PM
5:11 PM
6:12 AM
Waxing Gibbous · 79%
Mon, Apr 27 3:37 AM 2.3 8:31 AM 1.1 2:54 PM 1.7 7:25 PM 0.7
7:45 AM
10:18 PM
6:29 PM
6:24 AM
Waxing Gibbous · 87%
Tue, Apr 28 3:47 AM 2.3 9:28 AM 0.7 5:02 PM 1.6 7:53 PM 1.2
7:43 AM
10:19 PM
7:45 PM
6:35 AM
Waxing Gibbous · 93%
Wed, Apr 29 3:52 AM 2.3 10:17 AM 0.3
7:41 AM
10:21 PM
9:00 PM
6:46 AM
Full Moon · 97%
Thu, Apr 30 3:50 AM 2.3 11:00 AM 0.0
7:39 AM
10:23 PM
10:15 PM
6:59 AM
Full Moon · 99%
Fri, May 1 3:36 AM 2.5 11:38 AM -0.2
7:37 AM
10:24 PM
11:29 PM
7:14 AM
Full Moon · 100%
Sat, May 2 2:58 AM 2.6 12:14 PM -0.4
7:35 AM
10:26 PM
7:33 AM
Full Moon · 98%

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