Washington
Mailboat Slough, Willapa River — Tide Calendar
December 2026 · Local station time · Heights in ft (MLLW)| Date | Tide Curve | High & Low Tides | Sun | Moon |
|---|---|---|---|---|
| Tue, Dec 1 | ▼ 12:04 AM 0.7 ▲ 7:06 AM 9.2 ▼ 1:00 PM 3.4 ▲ 6:51 PM 8.1 |
7:39 AM
4:31 PM
|
↑ —
↓ 1:00 PM
Last Quarter · 45%
|
|
| Wed, Dec 2 | ▼ 1:03 AM 1.5 ▲ 8:00 AM 9.5 ▼ 2:16 PM 2.7 ▲ 8:13 PM 7.6 |
7:40 AM
4:31 PM
|
↑ 12:56 AM
↓ 1:18 PM
Last Quarter · 34%
|
|
| Thu, Dec 3 | ▼ 2:02 AM 2.3 ▲ 8:49 AM 9.9 ▼ 3:22 PM 1.8 ▲ 9:33 PM 7.4 |
7:41 AM
4:30 PM
|
↑ 2:11 AM
↓ 1:35 PM
Waning Crescent · 24%
|
|
| Fri, Dec 4 | ▼ 2:59 AM 2.9 ▲ 9:34 AM 10.2 ▼ 4:16 PM 1.0 ▲ 10:43 PM 7.6 |
7:43 AM
4:30 PM
|
↑ 3:24 AM
↓ 1:54 PM
Waning Crescent · 16%
|
|
| Sat, Dec 5 | ▼ 3:52 AM 3.4 ▲ 10:14 AM 10.3 ▼ 5:02 PM 0.3 ▲ 11:43 PM 7.8 |
7:44 AM
4:29 PM
|
↑ 4:37 AM
↓ 2:16 PM
Waning Crescent · 9%
|
|
| 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%
|
|
| Sat, Dec 12 | ▲ 3:42 AM 8.2 ▼ 8:38 AM 4.6 ▲ 2:31 PM 9.7 ▼ 9:19 PM 0.1 |
7:51 AM
4:28 PM
|
↑ 10:44 AM
↓ 7:56 PM
Waxing Crescent · 13%
|
|
| Sun, Dec 13 | ▲ 4:20 AM 8.2 ▼ 9:20 AM 4.6 ▲ 3:10 PM 9.3 ▼ 9:56 PM 0.5 |
7:52 AM
4:28 PM
|
↑ 11:07 AM
↓ 9:05 PM
Waxing Crescent · 20%
|
|
| Mon, Dec 14 | ▲ 4:58 AM 8.3 ▼ 10:09 AM 4.6 ▲ 3:55 PM 8.7 ▼ 10:34 PM 0.9 |
7:52 AM
4:28 PM
|
↑ 11:26 AM
↓ 10:13 PM
Waxing Crescent · 28%
|
|
| Tue, Dec 15 | ▲ 5:37 AM 8.5 ▼ 11:06 AM 4.4 ▲ 4:46 PM 8.1 ▼ 11:15 PM 1.5 |
7:53 AM
4:28 PM
|
↑ 11:44 AM
↓ 11:22 PM
First Quarter · 37%
|
|
| Wed, Dec 16 | ▲ 6:17 AM 8.7 ▼ 12:09 PM 4.0 ▲ 5:49 PM 7.5 ▼ 11:59 PM 2.1 |
7:54 AM
4:29 PM
|
↑ 12:00 PM
↓ —
First Quarter · 47%
|
|
| Thu, Dec 17 | ▲ 6:59 AM 9.0 ▼ 1:18 PM 3.4 ▲ 7:05 PM 7.1 |
7:55 AM
4:29 PM
|
↑ 12:17 PM
↓ 12:33 AM
First Quarter · 58%
|
|
| Fri, Dec 18 | ▼ 12:49 AM 2.7 ▲ 7:44 AM 9.5 ▼ 2:24 PM 2.5 ▲ 8:27 PM 6.9 |
7:55 AM
4:29 PM
|
↑ 12:36 PM
↓ 1:45 AM
First Quarter · 68%
|
|
| Sat, Dec 19 | ▼ 1:45 AM 3.3 ▲ 8:30 AM 10.0 ▼ 3:23 PM 1.4 ▲ 9:44 PM 7.1 |
7:56 AM
4:29 PM
|
↑ 12:58 PM
↓ 3:01 AM
Waxing Gibbous · 78%
|
|
| 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%
|
|
| Sun, Dec 27 | ▲ 3:57 AM 9.6 ▼ 9:14 AM 3.3 ▲ 3:17 PM 10.7 ▼ 9:50 PM -0.8 |
8:00 AM
4:33 PM
|
↑ 9:19 PM
↓ 10:43 AM
Waning Gibbous · 82%
|
|
| Mon, Dec 28 | ▲ 4:43 AM 9.7 ▼ 10:15 AM 3.1 ▲ 4:14 PM 9.8 ▼ 10:37 PM 0.1 |
8:00 AM
4:34 PM
|
↑ 10:38 PM
↓ 11:04 AM
Waning Gibbous · 72%
|
|
| Tue, Dec 29 | ▲ 5:29 AM 9.9 ▼ 11:20 AM 3.0 ▲ 5:16 PM 8.7 ▼ 11:25 PM 1.2 |
8:00 AM
4:35 PM
|
↑ 11:53 PM
↓ 11:22 AM
Last Quarter · 61%
|
|
| Wed, Dec 30 | ▲ 6:17 AM 9.9 ▼ 12:30 PM 2.7 ▲ 6:26 PM 7.7 |
8:00 AM
4:36 PM
|
↑ —
↓ 11:40 AM
Last Quarter · 51%
|
|
| Thu, Dec 31 | ▼ 12:15 AM 2.3 ▲ 7:05 AM 10.0 ▼ 1:42 PM 2.3 ▲ 7:45 PM 7.0 |
8:01 AM
4:36 PM
|
↑ 1:08 AM
↓ 11:58 AM
Last Quarter · 40%
|
▲ high tide ▼ low tide · heights in ft above MLLW · predictions derived from NOAA data for station TWC0940 · view the interactive daily chart