Washington

Mailboat Slough, Willapa River — Weekly Tide Table

Jan 11 – Jan 17, 2026 · Local station time · Heights in ft (MLLW) · Negative tides only
Date Tide Curve High & Low Tides Sun Moon
Sat, Jan 17 1:08 AM 8.0 5:56 AM 4.5 11:53 AM 10.3 6:45 PM -0.3
7:56 AM
4:56 PM
7:34 AM
3:40 PM
New Moon · 1%

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