Washington

Cosmopolis, Chehalis River — Weekly Tide Table

Aug 16 – Aug 22, 2026 · Local station time · Heights in ft (MLLW)
Date Tide Curve High & Low Tides Sun Moon
Sun, Aug 16 4:23 AM 10.0 10:16 AM 0.1 4:53 PM 10.7 10:55 PM 0.6
6:13 AM
8:28 PM
11:03 AM
9:58 PM
Waxing Crescent · 19%
Mon, Aug 17 5:12 AM 9.0 10:53 AM 1.2 5:29 PM 10.5 11:45 PM 0.7
6:15 AM
8:26 PM
12:15 PM
10:16 PM
Waxing Crescent · 28%
Tue, Aug 18 6:04 AM 8.0 11:31 AM 2.2 6:06 PM 10.1
6:16 AM
8:24 PM
1:26 PM
10:38 PM
First Quarter · 37%
Wed, Aug 19 12:38 AM 0.9 7:04 AM 7.2 12:13 PM 3.2 6:48 PM 9.7
6:17 AM
8:23 PM
2:35 PM
11:06 PM
First Quarter · 47%
Thu, Aug 20 1:38 AM 1.1 8:17 AM 6.6 1:04 PM 4.0 7:39 PM 9.3
6:19 AM
8:21 PM
3:41 PM
11:41 PM
First Quarter · 57%
Fri, Aug 21 2:47 AM 1.2 9:51 AM 6.5 2:16 PM 4.6 8:42 PM 9.0
6:20 AM
8:19 PM
4:40 PM
First Quarter · 66%
Sat, Aug 22 3:57 AM 1.0 11:17 AM 6.8 3:41 PM 4.7 9:51 PM 9.1
6:21 AM
8:17 PM
5:31 PM
12:25 AM
Waxing Gibbous · 74%

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