Washington

Cosmopolis, Chehalis River — Weekly Tide Table

Sep 28 – Oct 4, 2025 · Local station time · Heights in ft (MLLW)
Date Tide Curve High & Low Tides Sun Moon
Sun, Sep 28 6:38 AM 7.5 11:17 AM 4.6 5:36 PM 9.5
7:10 AM
7:04 PM
2:37 PM
10:17 PM
First Quarter · 39%
Mon, Sep 29 12:41 AM 1.3 7:48 AM 7.1 12:13 PM 5.1 6:34 PM 9.1
7:11 AM
7:02 PM
3:27 PM
11:16 PM
First Quarter · 49%
Tue, Sep 30 1:49 AM 1.5 9:14 AM 7.2 1:39 PM 5.4 7:51 PM 8.9
7:12 AM
7:00 PM
4:08 PM
First Quarter · 59%
Wed, Oct 1 3:03 AM 1.4 10:25 AM 7.6 3:15 PM 5.1 9:13 PM 9.0
7:14 AM
6:58 PM
4:39 PM
12:24 AM
First Quarter · 69%
Thu, Oct 2 4:06 AM 1.1 11:13 AM 8.3 4:26 PM 4.4 10:23 PM 9.5
7:15 AM
6:56 PM
5:05 PM
1:38 AM
Waxing Gibbous · 78%
Fri, Oct 3 4:58 AM 0.7 11:49 AM 9.1 5:19 PM 3.3 11:22 PM 10.0
7:16 AM
6:54 PM
5:26 PM
2:55 AM
Waxing Gibbous · 86%
Sat, Oct 4 5:42 AM 0.4 12:22 PM 10.0 6:06 PM 2.2
7:18 AM
6:52 PM
5:44 PM
4:12 AM
Waxing Gibbous · 93%

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