Washington

Cosmopolis, Chehalis River — Weekly Tide Table

Sep 13 – Sep 19, 2026 · Local station time · Heights in ft (MLLW) · Negative tides only
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Date Tide Curve High & Low Tides Sun Moon
Sun, Sep 13 ▲ 3:23 AM 10.4 ▼ 9:06 AM 0.8 ▲ 3:32 PM 11.3 ▼ 9:41 PM -0.2
6:50 AM
7:35 PM
↑ 10:00 AM
↓ 8:21 PM
Waxing Crescent · 9%
Mon, Sep 14 ▲ 4:07 AM 9.7 ▼ 9:40 AM 1.6 ▲ 4:03 PM 11.1 ▼ 10:21 PM -0.1
6:51 AM
7:33 PM
↑ 11:11 AM
↓ 8:42 PM
Waxing Crescent · 15%

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