Alaska

Morse Cove, Duke Island — Weekly Tide Table

Sep 6 – Sep 12, 2026 · Local station time · Heights in ft (MLLW)
Date Tide Curve High & Low Tides Sun Moon
Sun, Sep 6 3:28 AM 1.3 9:58 AM 11.0 3:32 PM 5.7 9:36 PM 13.7
6:00 AM
7:29 PM
6:09 PM
Waning Crescent · 22%
Mon, Sep 7 4:40 AM 0.3 11:03 AM 12.2 4:50 PM 4.4 10:48 PM 14.6
6:02 AM
7:27 PM
12:58 AM
6:31 PM
Waning Crescent · 13%
Tue, Sep 8 5:35 AM -0.8 11:52 AM 13.6 5:48 PM 2.8 11:45 PM 15.6
6:04 AM
7:24 PM
2:35 AM
6:46 PM
Waning Crescent · 6%
Wed, Sep 9 6:21 AM -1.6 12:33 PM 14.8 6:36 PM 1.2
6:06 AM
7:22 PM
4:10 AM
6:56 PM
New Moon · 2%
Thu, Sep 10 12:34 AM 16.2 7:01 AM -2.0 1:10 PM 15.8 7:19 PM 0.0
6:07 AM
7:19 PM
5:39 AM
7:05 PM
New Moon · 0%
Fri, Sep 11 1:18 AM 16.5 7:38 AM -1.9 1:44 PM 16.4 7:59 PM -0.9
6:09 AM
7:17 PM
7:05 AM
7:12 PM
New Moon · 1%
Sat, Sep 12 2:00 AM 16.2 8:13 AM -1.3 2:17 PM 16.6 8:37 PM -1.2
6:11 AM
7:14 PM
8:28 AM
7:20 PM
Waxing Crescent · 4%

▲ high tide   ▼ low tide · heights in ft above MLLW · predictions derived from NOAA data for station 9450172 · view the interactive daily chart