Washington

Mailboat Slough, Willapa River — Tide Calendar

January 2026 · Local station time · Heights in ft (MLLW)
Date Tide Curve High & Low Tides Sun Moon
Thu, Jan 1 4:27 AM 4.2 10:39 AM 11.5 5:42 PM -1.4
8:01 AM
4:38 PM
2:34 PM
6:56 AM
Full Moon · 97%
Fri, Jan 2 12:37 AM 8.5 5:27 AM 4.1 11:34 AM 11.8 6:32 PM -1.8
8:01 AM
4:38 PM
3:40 PM
8:03 AM
Full Moon · 99%
Sat, Jan 3 1:26 AM 8.9 6:22 AM 3.8 12:27 PM 11.8 7:18 PM -1.9
8:01 AM
4:39 PM
4:58 PM
8:54 AM
Full Moon · 100%
Sun, Jan 4 2:12 AM 9.2 7:14 AM 3.5 1:19 PM 11.7 8:02 PM -1.7
8:01 AM
4:40 PM
6:19 PM
9:32 AM
Full Moon · 97%
Mon, Jan 5 2:55 AM 9.5 8:05 AM 3.3 2:09 PM 11.2 8:45 PM -1.3
8:00 AM
4:41 PM
7:39 PM
10:00 AM
Waning Gibbous · 92%
Tue, Jan 6 3:36 AM 9.6 8:56 AM 3.2 2:58 PM 10.5 9:27 PM -0.6
8:00 AM
4:42 PM
8:56 PM
10:21 AM
Waning Gibbous · 85%
Wed, Jan 7 4:17 AM 9.7 9:50 AM 3.1 3:48 PM 9.6 10:08 PM 0.3
8:00 AM
4:43 PM
10:09 PM
10:39 AM
Waning Gibbous · 77%
Thu, Jan 8 4:57 AM 9.8 10:46 AM 3.0 4:41 PM 8.7 10:48 PM 1.3
8:00 AM
4:45 PM
11:19 PM
10:54 AM
Last Quarter · 68%
Fri, Jan 9 5:37 AM 9.7 11:45 AM 2.9 5:38 PM 7.7 11:30 PM 2.3
7:59 AM
4:46 PM
11:09 AM
Last Quarter · 58%
Sat, Jan 10 6:19 AM 9.6 12:49 PM 2.7 6:46 PM 6.9
7:59 AM
4:47 PM
12:28 AM
11:25 AM
Last Quarter · 49%
Sun, Jan 11 12:15 AM 3.3 7:03 AM 9.5 1:56 PM 2.4 8:09 PM 6.5
7:59 AM
4:48 PM
1:36 AM
11:42 AM
Last Quarter · 39%
Mon, Jan 12 1:08 AM 4.1 7:51 AM 9.4 3:00 PM 1.9 9:39 PM 6.5
7:58 AM
4:49 PM
2:44 AM
12:02 PM
Waning Crescent · 30%
Tue, Jan 13 2:14 AM 4.7 8:43 AM 9.5 3:57 PM 1.4 10:56 PM 6.8
7:58 AM
4:51 PM
3:52 AM
12:28 PM
Waning Crescent · 22%
Wed, Jan 14 3:21 AM 4.9 9:34 AM 9.6 4:46 PM 0.9 11:52 PM 7.3
7:57 AM
4:52 PM
4:57 AM
1:01 PM
Waning Crescent · 15%
Thu, Jan 15 4:21 AM 5.0 10:23 AM 9.8 5:30 PM 0.4
7:57 AM
4:53 PM
5:58 AM
1:44 PM
Waning Crescent · 9%
Fri, Jan 16 12:34 AM 7.7 5:12 AM 4.8 11:10 AM 10.0 6:09 PM 0.0
7:56 AM
4:54 PM
6:51 AM
2:37 PM
Waning Crescent · 4%
Sat, Jan 17 1:08 AM 8.0 5:56 AM 4.5 11:53 AM 10.3 6:45 PM -0.3
7:56 AM
4:56 PM
7:34 AM
3:40 PM
New Moon · 1%
Sun, Jan 18 1:40 AM 8.3 6:36 AM 4.3 12:33 PM 10.4 7:19 PM -0.5
7:55 AM
4:57 PM
8:09 AM
4:50 PM
New Moon · 0%
Mon, Jan 19 2:10 AM 8.6 7:13 AM 4.0 1:12 PM 10.5 7:52 PM -0.6
7:54 AM
4:58 PM
8:37 AM
6:03 PM
New Moon · 1%
Tue, Jan 20 2:40 AM 8.9 7:51 AM 3.7 1:50 PM 10.4 8:24 PM -0.4
7:53 AM
5:00 PM
8:59 AM
7:17 PM
Waxing Crescent · 4%
Wed, Jan 21 3:11 AM 9.2 8:31 AM 3.4 2:30 PM 10.1 8:56 PM -0.1
7:53 AM
5:01 PM
9:19 AM
8:32 PM
Waxing Crescent · 9%
Thu, Jan 22 3:41 AM 9.4 9:15 AM 3.0 3:13 PM 9.5 9:30 PM 0.5
7:52 AM
5:03 PM
9:37 AM
9:48 PM
Waxing Crescent · 16%
Fri, Jan 23 4:13 AM 9.7 10:03 AM 2.7 4:02 PM 8.8 10:06 PM 1.2
7:51 AM
5:04 PM
9:55 AM
11:06 PM
Waxing Crescent · 25%
Sat, Jan 24 4:48 AM 10.0 10:58 AM 2.3 4:59 PM 8.0 10:45 PM 2.1
7:50 AM
5:06 PM
10:14 AM
First Quarter · 36%
Sun, Jan 25 5:28 AM 10.1 12:00 PM 1.9 6:08 PM 7.2 11:30 PM 3.0
7:49 AM
5:07 PM
10:35 AM
12:26 AM
First Quarter · 47%
Mon, Jan 26 6:14 AM 10.2 1:11 PM 1.5 7:35 PM 6.7
7:48 AM
5:09 PM
11:02 AM
1:50 AM
First Quarter · 59%
Tue, Jan 27 12:28 AM 3.9 7:12 AM 10.3 2:26 PM 0.9 9:12 PM 6.7
7:47 AM
5:10 PM
11:36 AM
3:15 AM
Waxing Gibbous · 70%
Wed, Jan 28 1:44 AM 4.5 8:19 AM 10.4 3:36 PM 0.2 10:36 PM 7.2
7:46 AM
5:12 PM
12:23 PM
4:37 AM
Waxing Gibbous · 80%
Thu, Jan 29 3:08 AM 4.7 9:27 AM 10.6 4:38 PM -0.4 11:40 PM 7.8
7:45 AM
5:13 PM
1:24 PM
5:49 AM
Waxing Gibbous · 89%
Fri, Jan 30 4:21 AM 4.4 10:31 AM 10.9 5:32 PM -1.0
7:44 AM
5:15 PM
2:37 PM
6:47 AM
Waxing Gibbous · 95%
Sat, Jan 31 12:30 AM 8.5 5:24 AM 3.9 11:30 AM 11.2 6:20 PM -1.3
7:43 AM
5:16 PM
3:58 PM
7:29 AM
Full Moon · 99%

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