Washington

Cosmopolis, Chehalis River — Weekly Tide Table

Aug 9 – Aug 15, 2026 · Local station time · Heights in ft (MLLW)
Date Tide Curve High & Low Tides Sun Moon
Sun, Aug 9 5:07 AM -1.1 12:10 PM 7.6 4:49 PM 3.9 11:06 PM 11.3
6:04 AM
8:39 PM
1:55 AM
7:13 PM
Waning Crescent · 11%
Mon, Aug 10 6:05 AM -1.7 1:04 PM 8.3 5:56 PM 3.3
6:06 AM
8:37 PM
3:12 AM
7:54 PM
Waning Crescent · 5%
Tue, Aug 11 12:08 AM 11.6 6:56 AM -2.1 1:49 PM 9.0 6:54 PM 2.6
6:07 AM
8:36 PM
4:35 AM
8:25 PM
New Moon · 1%
Wed, Aug 12 1:05 AM 11.9 7:41 AM -2.3 2:29 PM 9.7 7:46 PM 1.9
6:08 AM
8:34 PM
5:59 AM
8:48 PM
New Moon · 0%
Thu, Aug 13 1:58 AM 11.8 8:23 AM -2.1 3:07 PM 10.2 8:34 PM 1.3
6:09 AM
8:33 PM
7:19 AM
9:08 PM
New Moon · 2%
Fri, Aug 14 2:47 AM 11.5 9:02 AM -1.6 3:43 PM 10.6 9:21 PM 0.9
6:11 AM
8:31 PM
8:36 AM
9:25 PM
Waxing Crescent · 6%
Sat, Aug 15 3:35 AM 10.8 9:40 AM -0.9 4:18 PM 10.8 10:08 PM 0.7
6:12 AM
8:29 PM
9:51 AM
9:41 PM
Waxing Crescent · 12%

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