Washington

Mailboat Slough, Willapa River — Weekly Tide Table

Jan 4 – Jan 10, 2026 · Local station time · Heights in ft (MLLW) · Negative tides only
Date Tide Curve High & Low Tides Sun Moon
Sun, Jan 4 2:12 AM 9.2 7:14 AM 3.5 1:19 PM 11.7 8:02 PM -1.7
8:01 AM
4:40 PM
6:19 PM
9:32 AM
Full Moon · 97%
Mon, Jan 5 2:55 AM 9.5 8:05 AM 3.3 2:09 PM 11.2 8:45 PM -1.3
8:00 AM
4:41 PM
7:39 PM
10:00 AM
Waning Gibbous · 92%
Tue, Jan 6 3:36 AM 9.6 8:56 AM 3.2 2:58 PM 10.5 9:27 PM -0.6
8:00 AM
4:42 PM
8:56 PM
10:21 AM
Waning Gibbous · 85%

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