Washington
Mailboat Slough, Willapa River — Tide Calendar
December 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%
|
|
| 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%
|
▲ high tide ▼ low tide · heights in ft above MLLW · predictions derived from NOAA data for station TWC0940 · view the interactive daily chart