Washington

Cosmopolis, Chehalis River — Weekly Tide Table

Apr 26 – May 2, 2026 · Local station time · Heights in ft (MLLW) · Negative tides only
Date Tide Curve High & Low Tides Sun Moon
Thu, Apr 30 1:02 AM 11.1 7:25 AM -0.4 1:57 PM 9.2 7:17 PM 2.4
6:03 AM
8:23 PM
8:01 PM
5:20 AM
Full Moon · 99%
Fri, May 1 1:32 AM 11.2 8:00 AM -0.8 2:39 PM 9.2 7:52 PM 2.8
6:02 AM
8:24 PM
9:10 PM
5:39 AM
Full Moon · 100%
Sat, May 2 2:01 AM 11.2 8:34 AM -1.0 3:18 PM 9.0 8:25 PM 3.2
6:00 AM
8:26 PM
10:18 PM
6:02 AM
Full Moon · 99%

▲ high tide   ▼ low tide · heights in ft above MLLW · predictions derived from NOAA data for station 9441158 · view the interactive daily chart