Washington

Mailboat Slough, Willapa River — Weekly Tide Table

Aug 2 – Aug 8, 2026 · Local station time · Heights in ft (MLLW)
Date Tide Curve High & Low Tides Sun Moon
Sun, Aug 2 3:58 AM 8.4 10:11 AM -0.3 4:51 PM 8.6 10:42 PM 1.5
5:56 AM
8:48 PM
10:19 PM
10:29 AM
Waning Gibbous · 83%
Mon, Aug 3 4:44 AM 7.8 10:44 AM 0.4 5:23 PM 8.8 11:31 PM 1.2
5:58 AM
8:47 PM
10:38 PM
11:44 AM
Waning Gibbous · 74%
Tue, Aug 4 5:36 AM 7.1 11:21 AM 1.2 5:59 PM 9.0
5:59 AM
8:46 PM
11:00 PM
1:02 PM
Last Quarter · 64%
Wed, Aug 5 12:27 AM 0.9 6:38 AM 6.4 12:02 PM 2.0 6:41 PM 9.1
6:00 AM
8:44 PM
11:28 PM
2:24 PM
Last Quarter · 52%
Thu, Aug 6 1:32 AM 0.6 7:55 AM 5.9 12:54 PM 2.8 7:35 PM 9.1
6:01 AM
8:43 PM
3:47 PM
Last Quarter · 41%
Fri, Aug 7 2:45 AM 0.1 9:26 AM 5.7 2:03 PM 3.5 8:40 PM 9.2
6:03 AM
8:41 PM
12:04 AM
5:06 PM
Waning Crescent · 30%
Sat, Aug 8 3:58 AM -0.4 10:53 AM 6.0 3:27 PM 3.7 9:51 PM 9.4
6:04 AM
8:40 PM
12:53 AM
6:16 PM
Waning Crescent · 19%

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