Washington

Mailboat Slough, Willapa River — Weekly Tide Table

Apr 26 – May 2, 2026 · Local station time · Heights in ft (MLLW)
Date Tide Curve High & Low Tides Sun Moon
Sun, Apr 26 4:09 AM 2.8 10:06 AM 7.8 4:23 PM 0.9 11:10 PM 8.7
6:11 AM
8:17 PM
3:17 PM
4:15 AM
Waxing Gibbous · 78%
Mon, Apr 27 5:10 AM 1.9 11:15 AM 7.9 5:13 PM 1.1 11:49 PM 9.1
6:09 AM
8:18 PM
4:30 PM
4:32 AM
Waxing Gibbous · 86%
Tue, Apr 28 6:00 AM 1.0 12:13 PM 7.9 5:57 PM 1.4
6:07 AM
8:20 PM
5:41 PM
4:48 AM
Waxing Gibbous · 92%
Wed, Apr 29 12:23 AM 9.5 6:43 AM 0.2 1:04 PM 8.0 6:37 PM 1.8
6:06 AM
8:21 PM
6:51 PM
5:04 AM
Full Moon · 97%
Thu, Apr 30 12:54 AM 9.7 7:21 AM -0.4 1:49 PM 8.0 7:13 PM 2.2
6:04 AM
8:22 PM
8:01 PM
5:21 AM
Full Moon · 99%
Fri, May 1 1:24 AM 9.7 7:56 AM -0.8 2:31 PM 8.0 7:48 PM 2.6
6:03 AM
8:24 PM
9:09 PM
5:40 AM
Full Moon · 100%
Sat, May 2 1:53 AM 9.7 8:30 AM -0.9 3:10 PM 7.8 8:21 PM 2.9
6:01 AM
8:25 PM
10:17 PM
6:04 AM
Full Moon · 99%

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