Alaska

Constantine Harbor, Amchitka Island — Weekly Tide Table

Aug 2 – Aug 8, 2026 · Local station time · Heights in ft (MLLW) · Negative tides only
Date Tide Curve High & Low Tides Sun Moon
Thu, Aug 6 5:35 AM -0.1 10:52 PM 3.3
7:34 AM
10:45 PM
12:59 AM
6:14 PM
Last Quarter · 40%
Fri, Aug 7 6:22 AM -0.5 11:27 PM 3.5
7:36 AM
10:43 PM
1:31 AM
7:37 PM
Waning Crescent · 29%
Sat, Aug 8 7:12 AM -0.8
7:37 AM
10:42 PM
2:19 AM
8:45 PM
Waning Crescent · 19%

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