Alaska

Kelp Island Passage, Duke Island — Weekly Tide Table

Aug 9 – Aug 15, 2026 · Local station time · Heights in ft (MLLW)
Date Tide Curve High & Low Tides Sun Moon
Sun, Aug 9 4:39 AM -0.2 11:06 AM 11.3 4:33 PM 4.8 10:42 PM 14.8
5:08 AM
8:35 PM
12:26 AM
7:39 PM
Waning Crescent · 11%
Mon, Aug 10 5:38 AM -1.4 12:02 PM 12.5 5:38 PM 3.6 11:43 PM 15.7
5:10 AM
8:33 PM
1:51 AM
8:08 PM
Waning Crescent · 4%
Tue, Aug 11 6:28 AM -2.5 12:49 PM 13.7 6:32 PM 2.3
5:12 AM
8:31 PM
3:26 AM
8:27 PM
New Moon · 1%
Wed, Aug 12 12:36 AM 16.4 7:12 AM -3.1 1:30 PM 14.7 7:20 PM 1.1
5:14 AM
8:29 PM
5:02 AM
8:39 PM
New Moon · 0%
Thu, Aug 13 1:24 AM 16.7 7:53 AM -3.3 2:09 PM 15.4 8:05 PM 0.3
5:16 AM
8:27 PM
6:34 AM
8:49 PM
New Moon · 2%
Fri, Aug 14 2:09 AM 16.5 8:31 AM -2.9 2:46 PM 15.7 8:48 PM -0.2
5:17 AM
8:24 PM
8:02 AM
8:56 PM
Waxing Crescent · 6%
Sat, Aug 15 2:52 AM 15.9 9:08 AM -2.0 3:21 PM 15.7 9:31 PM -0.2
5:19 AM
8:22 PM
9:26 AM
9:04 PM
Waxing Crescent · 12%

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