Washington

Mailboat Slough, Willapa River — Weekly Tide Table

May 24 – May 30, 2026 · Local station time · Heights in ft (MLLW)
Date Tide Curve High & Low Tides Sun Moon
Sun, May 24 2:36 AM 2.6 8:26 AM 7.2 2:39 PM 0.9 9:34 PM 8.5
5:33 AM
8:53 PM
2:14 PM
2:37 AM
First Quarter · 64%
Mon, May 25 3:48 AM 1.9 9:46 AM 6.8 3:36 PM 1.5 10:20 PM 8.8
5:32 AM
8:54 PM
3:26 PM
2:53 AM
Waxing Gibbous · 73%
Tue, May 26 4:47 AM 1.1 10:58 AM 6.7 4:28 PM 2.0 11:00 PM 9.1
5:31 AM
8:55 PM
4:37 PM
3:09 AM
Waxing Gibbous · 82%
Wed, May 27 5:37 AM 0.3 12:01 PM 6.8 5:16 PM 2.5 11:36 PM 9.3
5:31 AM
8:56 PM
5:47 PM
3:26 AM
Waxing Gibbous · 89%
Thu, May 28 6:20 AM -0.3 12:56 PM 7.0 6:01 PM 2.8
5:30 AM
8:57 PM
6:56 PM
3:44 AM
Waxing Gibbous · 94%
Fri, May 29 12:11 AM 9.4 6:59 AM -0.8 1:44 PM 7.1 6:43 PM 3.1
5:29 AM
8:58 PM
8:05 PM
4:06 AM
Full Moon · 98%
Sat, May 30 12:45 AM 9.4 7:35 AM -1.1 2:25 PM 7.3 7:22 PM 3.3
5:28 AM
8:59 PM
9:09 PM
4:34 AM
Full Moon · 100%

▲ high tide   ▼ low tide · heights in ft above MLLW · predictions derived from NOAA data for station TWC0940 · view the interactive daily chart