Alaska

Constantine Harbor, Amchitka Island — Weekly Tide Table

Nov 30 – Dec 6, 2025 · Local station time · Heights in ft (MLLW) · Negative tides only
Date Tide Curve High & Low Tides Sun Moon
Tue, Dec 2 12:41 PM 3.5 8:12 PM -0.4
9:47 AM
5:59 PM
4:06 PM
7:30 AM
Waxing Gibbous · 94%
Wed, Dec 3 1:03 PM 3.8 9:02 PM -0.8
9:49 AM
5:58 PM
4:34 PM
9:02 AM
Full Moon · 98%
Thu, Dec 4 1:35 PM 4.0 9:54 PM -1.1
9:50 AM
5:58 PM
5:15 PM
10:30 AM
Full Moon · 100%
Fri, Dec 5 2:16 PM 4.1 10:48 PM -1.2
9:51 AM
5:57 PM
6:13 PM
11:45 AM
Full Moon · 98%
Sat, Dec 6 3:06 PM 3.9 11:41 PM -1.2
9:53 AM
5:57 PM
7:29 PM
12:41 PM
Waning Gibbous · 95%

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