Washington

Cosmopolis, Chehalis River — Weekly Tide Table

Sep 27 – Oct 3, 2026 · Local station time · Heights in ft (MLLW)
Date Tide Curve High & Low Tides Sun Moon
Sun, Sep 27 2:20 AM 10.4 8:04 AM 0.9 2:26 PM 11.5 8:37 PM -0.4
7:08 AM
7:06 PM
7:04 PM
8:24 AM
Full Moon · 99%
Mon, Sep 28 3:04 AM 10.2 8:38 AM 1.5 2:57 PM 11.8 9:18 PM -0.9
7:09 AM
7:04 PM
7:27 PM
9:42 AM
Waning Gibbous · 95%
Tue, Sep 29 3:50 AM 9.8 9:13 AM 2.1 3:30 PM 11.9 10:02 PM -1.1
7:11 AM
7:02 PM
7:56 PM
11:04 AM
Waning Gibbous · 89%
Wed, Sep 30 4:41 AM 9.3 9:51 AM 2.8 4:08 PM 11.8 10:51 PM -0.9
7:12 AM
7:00 PM
8:34 PM
12:26 PM
Waning Gibbous · 81%
Thu, Oct 1 5:37 AM 8.7 10:35 AM 3.5 4:54 PM 11.5 11:48 PM -0.6
7:13 AM
6:58 PM
9:26 PM
1:44 PM
Waning Gibbous · 71%
Fri, Oct 2 6:43 AM 8.1 11:30 AM 4.2 5:50 PM 10.9
7:15 AM
6:56 PM
10:33 PM
2:51 PM
Last Quarter · 59%
Sat, Oct 3 12:53 AM -0.1 8:01 AM 7.9 12:44 PM 4.7 7:02 PM 10.3
7:16 AM
6:54 PM
11:51 PM
3:43 PM
Last Quarter · 48%

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