Washington

Mailboat Slough, Willapa River — Weekly Tide Table

Dec 6 – Dec 12, 2026 · Local station time · Heights in ft (MLLW) · Negative tides only
Date Tide Curve High & Low Tides Sun Moon
Sun, Dec 6 4:41 AM 3.8 10:52 AM 10.4 5:44 PM -0.2
7:45 AM
4:29 PM
5:48 AM
2:42 PM
Waning Crescent · 4%
Mon, Dec 7 12:33 AM 8.1 5:26 AM 4.1 11:29 AM 10.4 6:22 PM -0.5
7:46 AM
4:29 PM
6:57 AM
3:14 PM
New Moon · 1%
Tue, Dec 8 1:16 AM 8.2 6:08 AM 4.3 12:05 PM 10.4 6:58 PM -0.6
7:47 AM
4:29 PM
8:00 AM
3:55 PM
New Moon · 0%
Wed, Dec 9 1:54 AM 8.3 6:47 AM 4.4 12:41 PM 10.3 7:32 PM -0.6
7:48 AM
4:28 PM
8:55 AM
4:45 PM
New Moon · 1%
Thu, Dec 10 2:30 AM 8.3 7:23 AM 4.4 1:17 PM 10.2 8:07 PM -0.4
7:49 AM
4:28 PM
9:40 AM
5:44 PM
New Moon · 3%
Fri, Dec 11 3:06 AM 8.3 8:00 AM 4.5 1:54 PM 10.0 8:43 PM -0.2
7:50 AM
4:28 PM
10:16 AM
6:49 PM
Waxing Crescent · 7%

▲ high tide   ▼ low tide · heights in ft above MLLW · predictions derived from NOAA data for station TWC0940 · view the interactive daily chart