Washington
Cosmopolis, Chehalis 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 | ▼ 4:45 AM 4.2 ▲ 11:00 AM 12.0 ▼ 5:48 PM -0.2 |
7:46 AM
4:28 PM
|
↑ 5:49 AM
↓ 2:40 PM
Waning Crescent · 4%
|
|
| Mon, Dec 7 | ▲ 12:41 AM 9.3 ▼ 5:30 AM 4.5 ▲ 11:37 AM 12.0 ▼ 6:26 PM -0.5 |
7:47 AM
4:28 PM
|
↑ 6:58 AM
↓ 3:13 PM
New Moon · 1%
|
|
| Tue, Dec 8 | ▲ 1:24 AM 9.4 ▼ 6:12 AM 4.7 ▲ 12:13 PM 11.9 ▼ 7:02 PM -0.7 |
7:48 AM
4:27 PM
|
↑ 8:02 AM
↓ 3:53 PM
New Moon · 0%
|
|
| Wed, Dec 9 | ▲ 2:02 AM 9.5 ▼ 6:51 AM 4.8 ▲ 12:49 PM 11.8 ▼ 7:36 PM -0.6 |
7:49 AM
4:27 PM
|
↑ 8:57 AM
↓ 4:44 PM
New Moon · 1%
|
|
| Thu, Dec 10 | ▲ 2:38 AM 9.6 ▼ 7:27 AM 4.9 ▲ 1:25 PM 11.7 ▼ 8:11 PM -0.5 |
7:50 AM
4:27 PM
|
↑ 9:42 AM
↓ 5:43 PM
New Moon · 3%
|
|
| Fri, Dec 11 | ▲ 3:14 AM 9.5 ▼ 8:04 AM 4.9 ▲ 2:02 PM 11.4 ▼ 8:47 PM -0.2 |
7:51 AM
4:27 PM
|
↑ 10:17 AM
↓ 6:47 PM
Waxing Crescent · 7%
|
|
| Mon, Dec 21 | ▼ 3:50 AM 4.4 ▲ 10:13 AM 12.7 ▼ 5:12 PM -0.8 |
7:58 AM
4:29 PM
|
↑ 2:01 PM
↓ 5:42 AM
Waxing Gibbous · 93%
|
|
| Tue, Dec 22 | ▲ 12:02 AM 9.2 ▼ 4:48 AM 4.5 ▲ 11:03 AM 13.3 ▼ 6:01 PM -1.6 |
7:59 AM
4:29 PM
|
↑ 2:49 PM
↓ 7:01 AM
Full Moon · 98%
|
|
| Wed, Dec 23 | ▲ 12:55 AM 9.7 ▼ 5:43 AM 4.4 ▲ 11:54 AM 13.7 ▼ 6:49 PM -2.2 |
7:59 AM
4:30 PM
|
↑ 3:53 PM
↓ 8:10 AM
Full Moon · 100%
|
|
| Thu, Dec 24 | ▲ 1:45 AM 10.2 ▼ 6:36 AM 4.2 ▲ 12:46 PM 13.8 ▼ 7:35 PM -2.4 |
8:00 AM
4:30 PM
|
↑ 5:09 PM
↓ 9:05 AM
Full Moon · 99%
|
|
| Fri, Dec 25 | ▲ 2:32 AM 10.5 ▼ 7:29 AM 3.9 ▲ 1:38 PM 13.7 ▼ 8:22 PM -2.2 |
8:00 AM
4:31 PM
|
↑ 6:32 PM
↓ 9:47 AM
Waning Gibbous · 96%
|
|
| Sat, Dec 26 | ▲ 3:19 AM 10.8 ▼ 8:22 AM 3.7 ▲ 2:31 PM 13.2 ▼ 9:08 PM -1.7 |
8:00 AM
4:32 PM
|
↑ 7:56 PM
↓ 10:19 AM
Waning Gibbous · 90%
|
|
| Sun, Dec 27 | ▲ 4:05 AM 11.0 ▼ 9:18 AM 3.6 ▲ 3:25 PM 12.3 ▼ 9:54 PM -0.9 |
8:01 AM
4:32 PM
|
↑ 9:18 PM
↓ 10:44 AM
Waning Gibbous · 82%
|
▲ high tide ▼ low tide · heights in ft above MLLW · predictions derived from NOAA data for station 9441158 · view the interactive daily chart