Alaska

Morse Cove, Duke Island — Weekly Tide Table

Jul 19 – Jul 25, 2026 · Local station time · Heights in ft (MLLW)
Date Tide Curve High & Low Tides Sun Moon
Sun, Jul 19 4:51 AM 13.8 11:13 AM -0.2 5:27 PM 14.5 11:52 PM 1.8
4:32 AM
9:12 PM
11:46 AM
10:55 PM
First Quarter · 33%
Mon, Jul 20 5:43 AM 12.2 11:55 AM 1.5 6:09 PM 13.9
4:33 AM
9:10 PM
1:07 PM
11:03 PM
First Quarter · 44%
Tue, Jul 21 12:50 AM 2.3 6:43 AM 10.8 12:41 PM 3.2 6:57 PM 13.2
4:35 AM
9:09 PM
2:28 PM
11:13 PM
First Quarter · 54%
Wed, Jul 22 1:57 AM 2.6 7:57 AM 9.8 1:36 PM 4.7 7:51 PM 12.7
4:37 AM
9:08 PM
3:49 PM
11:27 PM
First Quarter · 63%
Thu, Jul 23 3:10 AM 2.6 9:24 AM 9.4 2:45 PM 5.6 8:55 PM 12.5
4:38 AM
9:06 PM
5:07 PM
11:47 PM
Waxing Gibbous · 72%
Fri, Jul 24 4:21 AM 2.2 10:44 AM 9.8 4:01 PM 6.0 9:59 PM 12.6
4:40 AM
9:05 PM
6:18 PM
Waxing Gibbous · 80%
Sat, Jul 25 5:19 AM 1.6 11:44 AM 10.5 5:05 PM 5.7 10:57 PM 13.1
4:41 AM
9:03 PM
7:18 PM
12:18 AM
Waxing Gibbous · 87%

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