Alaska

Constantine Harbor, Amchitka Island — Weekly Tide Table

Jul 5 – Jul 11, 2026 · Local station time · Heights in ft (MLLW) · Negative tides only
Date Tide Curve High & Low Tides Sun Moon
Thu, Jul 9 6:57 AM -0.1
6:57 AM
11:20 PM
2:32 AM
7:10 PM
Waning Crescent · 26%
Fri, Jul 10 12:03 AM 3.4 7:40 AM -0.6
6:58 AM
11:19 PM
2:59 AM
8:38 PM
Waning Crescent · 16%
Sat, Jul 11 12:31 AM 3.7 8:27 AM -1.0
6:59 AM
11:19 PM
3:36 AM
9:56 PM
Waning Crescent · 9%

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