Alaska

Kelp Island Passage, Duke Island — Weekly Tide Table

Aug 23 – Aug 29, 2026 · Local station time · Heights in ft (MLLW)
Date Tide Curve High & Low Tides Sun Moon
Sun, Aug 23 4:43 AM 2.4 11:15 AM 10.3 4:38 PM 6.0 10:30 PM 12.3
5:34 AM
8:04 PM
6:33 PM
Waxing Gibbous · 82%
Mon, Aug 24 5:31 AM 1.5 11:56 AM 11.2 5:29 PM 5.0 11:20 PM 13.2
5:36 AM
8:01 PM
6:56 PM
1:04 AM
Waxing Gibbous · 89%
Tue, Aug 25 6:08 AM 0.5 12:28 PM 12.1 6:09 PM 3.8
5:38 AM
7:59 PM
7:12 PM
2:20 AM
Waxing Gibbous · 94%
Wed, Aug 26 12:02 AM 14.0 6:41 AM -0.3 12:58 PM 13.0 6:45 PM 2.7
5:40 AM
7:57 PM
7:24 PM
3:41 AM
Full Moon · 98%
Thu, Aug 27 12:39 AM 14.7 7:10 AM -0.9 1:26 PM 13.8 7:18 PM 1.7
5:42 AM
7:54 PM
7:33 PM
5:01 AM
Full Moon · 100%
Fri, Aug 28 1:15 AM 15.1 7:39 AM -1.2 1:54 PM 14.5 7:52 PM 0.8
5:44 AM
7:52 PM
7:41 PM
6:22 AM
Full Moon · 100%
Sat, Aug 29 1:50 AM 15.2 8:08 AM -1.2 2:21 PM 15.0 8:26 PM 0.1
5:45 AM
7:49 PM
7:49 PM
7:43 AM
Full Moon · 97%

▲ high tide   ▼ low tide · heights in ft above MLLW · predictions derived from NOAA data for station 9450142 · view the interactive daily chart