Washington
Knappa, Knappa Slough — Tide Calendar
December 2025 · Local station time · Heights in ft (MLLW)| Date | Tide Curve | High & Low Tides | Sun | Moon |
|---|---|---|---|---|
| Mon, Dec 1 | ▼ 4:14 AM 1.8 ▲ 10:05 AM 9.0 ▼ 5:30 PM 0.2 ▲ 11:12 PM 7.0 |
7:37 AM
4:32 PM
|
↑ 2:08 PM
↓ 3:45 AM
Waxing Gibbous · 87%
|
|
| Tue, Dec 2 | ▼ 5:07 AM 2.1 ▲ 10:49 AM 9.5 ▼ 6:24 PM -0.5 |
7:38 AM
4:31 PM
|
↑ 2:34 PM
↓ 5:08 AM
Waxing Gibbous · 94%
|
|
| Wed, Dec 3 | ▲ 12:14 AM 7.3 ▼ 6:00 AM 2.4 ▲ 11:33 AM 10.0 ▼ 7:15 PM -1.1 |
7:39 AM
4:31 PM
|
↑ 3:07 PM
↓ 6:33 AM
Full Moon · 98%
|
|
| Thu, Dec 4 | ▲ 1:11 AM 7.6 ▼ 6:53 AM 2.7 ▲ 12:19 PM 10.3 ▼ 8:06 PM -1.4 |
7:40 AM
4:31 PM
|
↑ 3:52 PM
↓ 7:56 AM
Full Moon · 100%
|
|
| Fri, Dec 5 | ▲ 2:05 AM 7.8 ▼ 7:46 AM 2.8 ▲ 1:06 PM 10.3 ▼ 8:56 PM -1.4 |
7:41 AM
4:30 PM
|
↑ 4:50 PM
↓ 9:10 AM
Full Moon · 99%
|
|
| Sat, Dec 6 | ▲ 2:57 AM 7.9 ▼ 8:39 AM 2.9 ▲ 1:55 PM 10.1 ▼ 9:45 PM -1.3 |
7:42 AM
4:30 PM
|
↑ 6:01 PM
↓ 10:11 AM
Waning Gibbous · 95%
|
|
| Sun, Dec 7 | ▲ 3:49 AM 7.9 ▼ 9:33 AM 2.9 ▲ 2:46 PM 9.7 ▼ 10:33 PM -1.0 |
7:43 AM
4:30 PM
|
↑ 7:20 PM
↓ 10:56 AM
Waning Gibbous · 89%
|
|
| Mon, Dec 8 | ▲ 4:39 AM 7.9 ▼ 10:27 AM 2.9 ▲ 3:38 PM 9.1 ▼ 11:21 PM -0.5 |
7:44 AM
4:30 PM
|
↑ 8:40 PM
↓ 11:30 AM
Waning Gibbous · 81%
|
|
| Tue, Dec 9 | ▲ 5:30 AM 7.8 ▼ 11:25 AM 2.9 ▲ 4:34 PM 8.4 |
7:45 AM
4:29 PM
|
↑ 9:58 PM
↓ 11:55 AM
Waning Gibbous · 72%
|
|
| Wed, Dec 10 | ▼ 12:08 AM 0.0 ▲ 6:20 AM 7.8 ▼ 12:27 PM 2.8 ▲ 5:36 PM 7.6 |
7:46 AM
4:29 PM
|
↑ 11:12 PM
↓ 12:15 PM
Last Quarter · 62%
|
|
| Thu, Dec 11 | ▼ 12:56 AM 0.6 ▲ 7:09 AM 7.9 ▼ 1:36 PM 2.6 ▲ 6:46 PM 6.8 |
7:47 AM
4:29 PM
|
↑ —
↓ 12:32 PM
Last Quarter · 51%
|
|
| Fri, Dec 12 | ▼ 1:47 AM 1.2 ▲ 7:58 AM 8.0 ▼ 2:47 PM 2.2 ▲ 8:03 PM 6.3 |
7:48 AM
4:29 PM
|
↑ 12:23 AM
↓ 12:48 PM
Last Quarter · 41%
|
|
| Sat, Dec 13 | ▼ 2:39 AM 1.8 ▲ 8:44 AM 8.1 ▼ 3:55 PM 1.7 ▲ 9:20 PM 6.1 |
7:49 AM
4:29 PM
|
↑ 1:32 AM
↓ 1:03 PM
Last Quarter · 32%
|
|
| Sun, Dec 14 | ▼ 3:31 AM 2.3 ▲ 9:29 AM 8.3 ▼ 4:53 PM 1.1 ▲ 10:31 PM 6.3 |
7:50 AM
4:29 PM
|
↑ 2:39 AM
↓ 1:19 PM
Waning Crescent · 23%
|
|
| Mon, Dec 15 | ▼ 4:22 AM 2.7 ▲ 10:10 AM 8.5 ▼ 5:44 PM 0.6 ▲ 11:32 PM 6.6 |
7:51 AM
4:30 PM
|
↑ 3:47 AM
↓ 1:37 PM
Waning Crescent · 15%
|
|
| Tue, Dec 16 | ▼ 5:11 AM 3.0 ▲ 10:48 AM 8.7 ▼ 6:29 PM 0.2 |
7:51 AM
4:30 PM
|
↑ 4:54 AM
↓ 2:00 PM
Waning Crescent · 9%
|
|
| Wed, Dec 17 | ▲ 12:24 AM 6.9 ▼ 5:58 AM 3.3 ▲ 11:25 AM 8.8 ▼ 7:10 PM 0.0 |
7:52 AM
4:30 PM
|
↑ 6:01 AM
↓ 2:28 PM
Waning Crescent · 5%
|
|
| Thu, Dec 18 | ▲ 1:11 AM 7.2 ▼ 6:43 AM 3.4 ▲ 12:01 PM 8.9 ▼ 7:50 PM -0.2 |
7:53 AM
4:30 PM
|
↑ 7:04 AM
↓ 3:05 PM
New Moon · 2%
|
|
| Fri, Dec 19 | ▲ 1:54 AM 7.4 ▼ 7:27 AM 3.5 ▲ 12:36 PM 9.0 ▼ 8:27 PM -0.3 |
7:53 AM
4:31 PM
|
↑ 8:03 AM
↓ 3:52 PM
New Moon · 0%
|
|
| Sat, Dec 20 | ▲ 2:34 AM 7.5 ▼ 8:09 AM 3.6 ▲ 1:12 PM 9.0 ▼ 9:03 PM -0.3 |
7:54 AM
4:31 PM
|
↑ 8:53 AM
↓ 4:49 PM
New Moon · 1%
|
|
| Sun, Dec 21 | ▲ 3:13 AM 7.6 ▼ 8:49 AM 3.5 ▲ 1:48 PM 9.0 ▼ 9:36 PM -0.3 |
7:54 AM
4:31 PM
|
↑ 9:33 AM
↓ 5:55 PM
New Moon · 3%
|
|
| Mon, Dec 22 | ▲ 3:49 AM 7.5 ▼ 9:29 AM 3.4 ▲ 2:26 PM 8.9 ▼ 10:09 PM -0.3 |
7:55 AM
4:32 PM
|
↑ 10:06 AM
↓ 7:06 PM
Waxing Crescent · 7%
|
|
| Tue, Dec 23 | ▲ 4:24 AM 7.5 ▼ 10:09 AM 3.3 ▲ 3:06 PM 8.7 ▼ 10:42 PM -0.2 |
7:55 AM
4:32 PM
|
↑ 10:32 AM
↓ 8:20 PM
Waxing Crescent · 13%
|
|
| Wed, Dec 24 | ▲ 4:58 AM 7.6 ▼ 10:51 AM 3.1 ▲ 3:50 PM 8.4 ▼ 11:15 PM 0.0 |
7:56 AM
4:33 PM
|
↑ 10:54 AM
↓ 9:35 PM
Waxing Crescent · 21%
|
|
| Thu, Dec 25 | ▲ 5:32 AM 7.7 ▼ 11:40 AM 2.8 ▲ 4:41 PM 7.8 ▼ 11:52 PM 0.4 |
7:56 AM
4:33 PM
|
↑ 11:13 AM
↓ 10:50 PM
Waxing Crescent · 30%
|
|
| Fri, Dec 26 | ▲ 6:09 AM 7.9 ▼ 12:37 PM 2.5 ▲ 5:43 PM 7.2 |
7:57 AM
4:34 PM
|
↑ 11:32 AM
↓ —
First Quarter · 41%
|
|
| Sat, Dec 27 | ▼ 12:34 AM 0.9 ▲ 6:50 AM 8.2 ▼ 1:45 PM 2.1 ▲ 6:57 PM 6.6 |
7:57 AM
4:35 PM
|
↑ 11:50 AM
↓ 12:06 AM
First Quarter · 52%
|
|
| Sun, Dec 28 | ▼ 1:24 AM 1.5 ▲ 7:35 AM 8.6 ▼ 2:57 PM 1.6 ▲ 8:23 PM 6.3 |
7:57 AM
4:35 PM
|
↑ 12:11 PM
↓ 1:24 AM
First Quarter · 64%
|
|
| Mon, Dec 29 | ▼ 2:22 AM 2.2 ▲ 8:25 AM 9.0 ▼ 4:08 PM 0.9 ▲ 9:49 PM 6.3 |
7:57 AM
4:36 PM
|
↑ 12:34 PM
↓ 2:46 AM
Waxing Gibbous · 74%
|
|
| Tue, Dec 30 | ▼ 3:27 AM 2.7 ▲ 9:18 AM 9.4 ▼ 5:12 PM 0.2 ▲ 11:04 PM 6.7 |
7:58 AM
4:37 PM
|
↑ 1:04 PM
↓ 4:10 AM
Waxing Gibbous · 84%
|
|
| Wed, Dec 31 | ▼ 4:33 AM 3.1 ▲ 10:14 AM 9.7 ▼ 6:12 PM -0.4 |
7:58 AM
4:38 PM
|
↑ 1:44 PM
↓ 5:34 AM
Waxing Gibbous · 91%
|
▲ high tide ▼ low tide · heights in ft above MLLW · predictions derived from NOAA data for station 9439069 · view the interactive daily chart