Washington

Mailboat Slough, Willapa River — Weekly Tide Table

Feb 22 – Feb 28, 2026 · Local station time · Heights in ft (MLLW) · Negative tides only
Date Tide Curve High & Low Tides Sun Moon
Fri, Feb 27 3:12 AM 4.5 9:22 AM 9.8 4:24 PM -0.1 11:25 PM 8.0
7:01 AM
5:57 PM
1:37 PM
5:25 AM
Waxing Gibbous · 86%
Sat, Feb 28 4:24 AM 3.9 10:30 AM 10.1 5:17 PM -0.4
6:59 AM
5:58 PM
2:59 PM
6:00 AM
Waxing Gibbous · 93%

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