Alaska

Morse Cove, Duke Island — Weekly Tide Table

Jul 12 – Jul 18, 2026 · Local station time · Heights in ft (MLLW)
Date Tide Curve High & Low Tides Sun Moon
Sun, Jul 12 5:59 AM -2.0 12:17 PM 12.6 5:52 PM 3.7 11:53 PM 16.4
4:22 AM
9:20 PM
1:33 AM
9:02 PM
New Moon · 3%
Mon, Jul 13 6:51 AM -3.1 1:09 PM 13.5 6:49 PM 2.9
4:24 AM
9:19 PM
2:45 AM
9:42 PM
New Moon · 0%
Tue, Jul 14 12:48 AM 17.1 7:40 AM -3.8 1:57 PM 14.4 7:41 PM 2.1
4:25 AM
9:18 PM
4:16 AM
10:06 PM
New Moon · 0%
Wed, Jul 15 1:40 AM 17.4 8:25 AM -4.0 2:41 PM 14.9 8:31 PM 1.5
4:26 AM
9:17 PM
5:53 AM
10:21 PM
New Moon · 3%
Thu, Jul 16 2:29 AM 17.2 9:09 AM -3.7 3:24 PM 15.2 9:20 PM 1.1
4:28 AM
9:16 PM
7:27 AM
10:32 PM
Waxing Crescent · 8%
Fri, Jul 17 3:17 AM 16.4 9:51 AM -2.9 4:05 PM 15.2 10:08 PM 1.1
4:29 AM
9:14 PM
8:57 AM
10:40 PM
Waxing Crescent · 15%
Sat, Jul 18 4:03 AM 15.3 10:32 AM -1.7 4:46 PM 15.0 10:59 PM 1.3
4:30 AM
9:13 PM
10:23 AM
10:48 PM
Waxing Crescent · 24%

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