Washington

Mailboat Slough, Willapa River — Weekly Tide Table

Nov 15 – Nov 21, 2026 · Local station time · Heights in ft (MLLW)
Date Tide Curve High & Low Tides Sun Moon
Sun, Nov 15 5:35 AM 7.5 10:31 AM 4.9 4:19 PM 8.4 11:15 PM 1.2
7:17 AM
4:44 PM
12:41 PM
10:09 PM
First Quarter · 35%
Mon, Nov 16 6:27 AM 7.6 11:38 AM 4.9 5:20 PM 7.9
7:19 AM
4:43 PM
1:03 PM
11:18 PM
First Quarter · 45%
Tue, Nov 17 12:07 AM 1.6 7:20 AM 7.8 12:56 PM 4.6 6:32 PM 7.5
7:20 AM
4:42 PM
1:21 PM
First Quarter · 54%
Wed, Nov 18 1:02 AM 1.9 8:08 AM 8.3 2:09 PM 3.9 7:50 PM 7.3
7:22 AM
4:41 PM
1:38 PM
12:27 AM
First Quarter · 64%
Thu, Nov 19 1:57 AM 2.2 8:50 AM 8.8 3:08 PM 2.9 9:03 PM 7.4
7:23 AM
4:40 PM
1:55 PM
1:37 AM
Waxing Gibbous · 74%
Fri, Nov 20 2:49 AM 2.5 9:28 AM 9.5 3:58 PM 1.8 10:08 PM 7.7
7:24 AM
4:39 PM
2:13 PM
2:49 AM
Waxing Gibbous · 83%
Sat, Nov 21 3:38 AM 2.7 10:05 AM 10.1 4:44 PM 0.6 11:06 PM 8.0
7:26 AM
4:38 PM
2:33 PM
4:03 AM
Waxing Gibbous · 90%

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