Alaska

Constantine Harbor, Amchitka Island — Weekly Tide Table

May 3 – May 9, 2026 · Local station time · Heights in ft (MLLW)
Date Tide Curve High & Low Tides Sun Moon
Sun, May 3 2:00 AM 2.8 12:51 PM -0.5
7:33 AM
10:28 PM
12:41 AM
8:00 AM
Waning Gibbous · 95%
Mon, May 4 1:31 AM 2.9 1:29 PM -0.5
7:32 AM
10:29 PM
1:46 AM
8:37 AM
Waning Gibbous · 91%
Tue, May 5 1:43 AM 2.9 2:08 PM -0.5
7:30 AM
10:31 PM
2:42 AM
9:27 AM
Waning Gibbous · 84%
Wed, May 6 2:07 AM 2.9 2:48 PM -0.5
7:28 AM
10:33 PM
3:25 AM
10:28 AM
Waning Gibbous · 77%
Thu, May 7 2:32 AM 2.8 3:27 PM -0.5
7:26 AM
10:34 PM
3:57 AM
11:39 AM
Last Quarter · 68%
Fri, May 8 2:54 AM 2.7 4:04 PM -0.4
7:25 AM
10:36 PM
4:21 AM
12:55 PM
Last Quarter · 59%
Sat, May 9 3:06 AM 2.5 4:37 PM -0.2
7:23 AM
10:37 PM
4:39 AM
2:13 PM
Last Quarter · 49%

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