Washington

Mailboat Slough, Willapa River — Weekly Tide Table

Jun 28 – Jul 4, 2026 · Local station time · Heights in ft (MLLW) · Negative tides only
Date Tide Curve High & Low Tides Sun Moon
Sun, Jun 28 12:17 AM 9.0 7:16 AM -1.1 2:16 PM 6.9 7:02 PM 3.6
5:24 AM
9:14 PM
8:53 PM
3:49 AM
Full Moon · 99%
Mon, Jun 29 12:57 AM 9.0 7:53 AM -1.2 2:52 PM 7.0 7:41 PM 3.5
5:25 AM
9:14 PM
9:37 PM
4:41 AM
Full Moon · 100%
Tue, Jun 30 1:37 AM 9.1 8:28 AM -1.3 3:25 PM 7.2 8:19 PM 3.4
5:25 AM
9:14 PM
10:12 PM
5:41 AM
Full Moon · 99%
Wed, Jul 1 2:15 AM 9.1 9:02 AM -1.3 3:58 PM 7.3 8:56 PM 3.3
5:26 AM
9:14 PM
10:40 PM
6:47 AM
Full Moon · 97%
Thu, Jul 2 2:52 AM 9.0 9:36 AM -1.2 4:31 PM 7.4 9:35 PM 3.2
5:26 AM
9:13 PM
11:02 PM
7:57 AM
Waning Gibbous · 93%
Fri, Jul 3 3:30 AM 8.7 10:10 AM -1.0 5:04 PM 7.6 10:18 PM 3.0
5:27 AM
9:13 PM
11:22 PM
9:08 AM
Waning Gibbous · 87%
Sat, Jul 4 4:11 AM 8.3 10:44 AM -0.6 5:38 PM 7.8 11:05 PM 2.8
5:27 AM
9:13 PM
11:39 PM
10:20 AM
Waning Gibbous · 79%

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