Washington

Mailboat Slough, Willapa River — Weekly Tide Table

Dec 20 – Dec 26, 2026 · Local station time · Heights in ft (MLLW)
Date Tide Curve High & Low Tides Sun Moon
Sun, Dec 20 2:46 AM 3.8 9:17 AM 10.5 4:17 PM 0.3 10:53 PM 7.5
7:57 AM
4:30 PM
1:26 PM
4:20 AM
Waxing Gibbous · 86%
Mon, Dec 21 3:46 AM 4.0 10:05 AM 11.1 5:08 PM -0.7 11:54 PM 8.0
7:57 AM
4:30 PM
2:02 PM
5:41 AM
Waxing Gibbous · 93%
Tue, Dec 22 4:44 AM 4.1 10:55 AM 11.6 5:57 PM -1.5
7:58 AM
4:31 PM
2:51 PM
6:59 AM
Full Moon · 98%
Wed, Dec 23 12:47 AM 8.5 5:39 AM 4.0 11:46 AM 11.9 6:45 PM -2.0
7:58 AM
4:31 PM
3:54 PM
8:08 AM
Full Moon · 100%
Thu, Dec 24 1:37 AM 8.8 6:32 AM 3.8 12:38 PM 12.0 7:31 PM -2.2
7:59 AM
4:32 PM
5:10 PM
9:04 AM
Full Moon · 99%
Fri, Dec 25 2:24 AM 9.1 7:25 AM 3.6 1:30 PM 11.9 8:18 PM -2.0
7:59 AM
4:32 PM
6:33 PM
9:46 AM
Waning Gibbous · 96%
Sat, Dec 26 3:11 AM 9.4 8:18 AM 3.4 2:23 PM 11.5 9:04 PM -1.5
7:59 AM
4:33 PM
7:57 PM
10:18 AM
Waning Gibbous · 90%

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