Washington

Mailboat Slough, Willapa River — Weekly Tide Table

Mar 29 – Apr 4, 2026 · Local station time · Heights in ft (MLLW) · Negative tides only
Date Tide Curve High & Low Tides Sun Moon
Fri, Apr 3 2:34 AM 10.0 8:52 AM -0.2 3:18 PM 8.6 8:49 PM 2.1
6:53 AM
7:46 PM
10:14 PM
7:15 AM
Full Moon · 97%
Sat, Apr 4 3:02 AM 9.9 9:27 AM -0.3 3:58 PM 8.2 9:20 PM 2.6
6:51 AM
7:47 PM
11:22 PM
7:36 AM
Waning Gibbous · 92%

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