Alaska

Port Houghton, Robert Islands — 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 4:52 AM 14.5 11:06 AM -0.2 5:29 PM 15.2 11:46 PM 1.8
4:26 AM
9:36 PM
11:58 AM
10:59 PM
First Quarter · 33%
Mon, Jul 20 5:43 AM 12.7 11:50 AM 1.8 6:11 PM 14.6
4:27 AM
9:34 PM
1:23 PM
11:04 PM
First Quarter · 44%
Tue, Jul 21 12:42 AM 2.4 6:42 AM 11.2 12:38 PM 3.6 6:57 PM 13.9
4:29 AM
9:33 PM
2:48 PM
11:10 PM
First Quarter · 54%
Wed, Jul 22 1:46 AM 2.8 7:59 AM 10.1 1:37 PM 5.2 7:52 PM 13.3
4:31 AM
9:31 PM
4:13 PM
11:19 PM
First Quarter · 63%
Thu, Jul 23 2:57 AM 3.0 9:31 AM 9.8 2:50 PM 6.3 8:54 PM 13.1
4:33 AM
9:29 PM
5:37 PM
11:35 PM
Waxing Gibbous · 72%
Fri, Jul 24 4:08 AM 2.6 10:54 AM 10.2 4:06 PM 6.5 9:58 PM 13.2
4:35 AM
9:27 PM
6:53 PM
Waxing Gibbous · 80%
Sat, Jul 25 5:08 AM 2.0 11:54 AM 11.0 5:09 PM 6.2 10:55 PM 13.8
4:36 AM
9:26 PM
7:54 PM
12:02 AM
Waxing Gibbous · 87%

▲ high tide   ▼ low tide · heights in ft above MLLW · predictions derived from NOAA data for station TWC1673 · view the interactive daily chart