Washington
Knappa, Knappa Slough — Tide Calendar
September 2026 · Local station time · Heights in ft (MLLW)| Date | Tide Curve | High & Low Tides | Sun | Moon |
|---|---|---|---|---|
| Tue, Sep 1 | ▲ 5:10 AM 6.8 ▼ 11:24 AM 0.8 ▲ 5:01 PM 8.4 |
6:35 AM
7:57 PM
|
↑ 9:28 PM
↓ 12:00 PM
Waning Gibbous · 77%
|
|
| Wed, Sep 2 | ▼ 12:18 AM -0.1 ▲ 6:05 AM 6.3 ▼ 12:00 PM 1.4 ▲ 5:39 PM 8.4 |
6:36 AM
7:55 PM
|
↑ 10:01 PM
↓ 1:21 PM
Last Quarter · 67%
|
|
| Thu, Sep 3 | ▼ 1:13 AM 0.0 ▲ 7:12 AM 5.7 ▼ 12:45 PM 2.1 ▲ 6:27 PM 8.3 |
6:37 AM
7:53 PM
|
↑ 10:45 PM
↓ 2:42 PM
Last Quarter · 56%
|
|
| Fri, Sep 4 | ▼ 2:23 AM 0.1 ▲ 8:32 AM 5.4 ▼ 1:46 PM 2.7 ▲ 7:28 PM 8.0 |
6:38 AM
7:51 PM
|
↑ 11:43 PM
↓ 3:57 PM
Last Quarter · 44%
|
|
| Sat, Sep 5 | ▼ 3:48 AM 0.2 ▲ 9:58 AM 5.4 ▼ 3:14 PM 3.0 ▲ 8:47 PM 7.8 |
6:40 AM
7:49 PM
|
↑ —
↓ 4:58 PM
Last Quarter · 33%
|
|
| Sun, Sep 6 | ▼ 5:08 AM -0.1 ▲ 11:14 AM 5.9 ▼ 4:46 PM 2.8 ▲ 10:11 PM 7.8 |
6:41 AM
7:47 PM
|
↑ 12:55 AM
↓ 5:45 PM
Waning Crescent · 22%
|
|
| Mon, Sep 7 | ▼ 6:13 AM -0.5 ▲ 12:12 PM 6.4 ▼ 6:01 PM 2.3 ▲ 11:27 PM 8.0 |
6:42 AM
7:45 PM
|
↑ 2:16 AM
↓ 6:21 PM
Waning Crescent · 13%
|
|
| Tue, Sep 8 | ▼ 7:07 AM -0.8 ▲ 1:00 PM 7.0 ▼ 7:03 PM 1.6 |
6:43 AM
7:43 PM
|
↑ 3:39 AM
↓ 6:48 PM
Waning Crescent · 6%
|
|
| Wed, Sep 9 | ▲ 12:30 AM 8.2 ▼ 7:54 AM -1.0 ▲ 1:41 PM 7.5 ▼ 7:58 PM 0.9 |
6:45 AM
7:41 PM
|
↑ 5:00 AM
↓ 7:10 PM
New Moon · 2%
|
|
| Thu, Sep 10 | ▲ 1:25 AM 8.3 ▼ 8:35 AM -1.0 ▲ 2:18 PM 7.9 ▼ 8:47 PM 0.3 |
6:46 AM
7:39 PM
|
↑ 6:18 AM
↓ 7:28 PM
New Moon · 0%
|
|
| Fri, Sep 11 | ▲ 2:15 AM 8.2 ▼ 9:13 AM -0.7 ▲ 2:53 PM 8.1 ▼ 9:33 PM -0.1 |
6:47 AM
7:38 PM
|
↑ 7:33 AM
↓ 7:46 PM
New Moon · 1%
|
|
| Sat, Sep 12 | ▲ 3:03 AM 7.9 ▼ 9:48 AM -0.3 ▲ 3:26 PM 8.3 ▼ 10:17 PM -0.3 |
6:48 AM
7:36 PM
|
↑ 8:46 AM
↓ 8:03 PM
New Moon · 4%
|
|
| Sun, Sep 13 | ▲ 3:49 AM 7.5 ▼ 10:22 AM 0.2 ▲ 3:57 PM 8.3 ▼ 10:58 PM -0.4 |
6:50 AM
7:34 PM
|
↑ 9:57 AM
↓ 8:22 PM
Waxing Crescent · 9%
|
|
| Mon, Sep 14 | ▲ 4:36 AM 7.1 ▼ 10:54 AM 0.9 ▲ 4:27 PM 8.2 ▼ 11:38 PM -0.3 |
6:51 AM
7:32 PM
|
↑ 11:08 AM
↓ 8:43 PM
Waxing Crescent · 15%
|
|
| Tue, Sep 15 | ▲ 5:23 AM 6.6 ▼ 11:26 AM 1.5 ▲ 4:56 PM 8.0 |
6:52 AM
7:30 PM
|
↑ 12:18 PM
↓ 9:10 PM
Waxing Crescent · 23%
|
|
| Wed, Sep 16 | ▼ 12:19 AM 0.0 ▲ 6:14 AM 6.1 ▼ 12:00 PM 2.1 ▲ 5:27 PM 7.7 |
6:53 AM
7:28 PM
|
↑ 1:25 PM
↓ 9:43 PM
First Quarter · 31%
|
|
| Thu, Sep 17 | ▼ 1:04 AM 0.3 ▲ 7:13 AM 5.7 ▼ 12:40 PM 2.6 ▲ 6:04 PM 7.4 |
6:55 AM
7:26 PM
|
↑ 2:27 PM
↓ 10:24 PM
First Quarter · 40%
|
|
| Fri, Sep 18 | ▼ 1:59 AM 0.7 ▲ 8:21 AM 5.4 ▼ 1:34 PM 3.1 ▲ 6:53 PM 7.0 |
6:56 AM
7:24 PM
|
↑ 3:21 PM
↓ 11:15 PM
First Quarter · 50%
|
|
| Sat, Sep 19 | ▼ 3:10 AM 0.9 ▲ 9:36 AM 5.4 ▼ 2:50 PM 3.3 ▲ 8:02 PM 6.6 |
6:57 AM
7:22 PM
|
↑ 4:05 PM
↓ —
First Quarter · 59%
|
|
| Sun, Sep 20 | ▼ 4:25 AM 0.9 ▲ 10:45 AM 5.7 ▼ 4:14 PM 3.2 ▲ 9:24 PM 6.5 |
6:58 AM
7:20 PM
|
↑ 4:41 PM
↓ 12:14 AM
First Quarter · 68%
|
|
| Mon, Sep 21 | ▼ 5:28 AM 0.6 ▲ 11:39 AM 6.1 ▼ 5:25 PM 2.8 ▲ 10:39 PM 6.7 |
7:00 AM
7:18 PM
|
↑ 5:09 PM
↓ 1:19 AM
Waxing Gibbous · 77%
|
|
| Tue, Sep 22 | ▼ 6:18 AM 0.3 ▲ 12:21 PM 6.5 ▼ 6:21 PM 2.2 ▲ 11:39 PM 7.0 |
7:01 AM
7:16 PM
|
↑ 5:32 PM
↓ 2:27 AM
Waxing Gibbous · 84%
|
|
| Wed, Sep 23 | ▼ 6:59 AM 0.1 ▲ 12:56 PM 6.9 ▼ 7:09 PM 1.6 |
7:02 AM
7:14 PM
|
↑ 5:52 PM
↓ 3:36 AM
Waxing Gibbous · 91%
|
|
| Thu, Sep 24 | ▲ 12:30 AM 7.3 ▼ 7:36 AM -0.1 ▲ 1:27 PM 7.3 ▼ 7:52 PM 1.0 |
7:03 AM
7:12 PM
|
↑ 6:10 PM
↓ 4:46 AM
Waxing Gibbous · 96%
|
|
| Fri, Sep 25 | ▲ 1:17 AM 7.5 ▼ 8:10 AM -0.1 ▲ 1:55 PM 7.7 ▼ 8:33 PM 0.4 |
7:05 AM
7:10 PM
|
↑ 6:27 PM
↓ 5:56 AM
Full Moon · 99%
|
|
| Sat, Sep 26 | ▲ 2:01 AM 7.6 ▼ 8:43 AM 0.1 ▲ 2:22 PM 8.0 ▼ 9:13 PM -0.1 |
7:06 AM
7:08 PM
|
↑ 6:45 PM
↓ 7:08 AM
Full Moon · 100%
|
|
| Sun, Sep 27 | ▲ 2:46 AM 7.6 ▼ 9:16 AM 0.4 ▲ 2:49 PM 8.4 ▼ 9:53 PM -0.5 |
7:07 AM
7:06 PM
|
↑ 7:05 PM
↓ 8:22 AM
Full Moon · 99%
|
|
| Mon, Sep 28 | ▲ 3:31 AM 7.4 ▼ 9:49 AM 0.8 ▲ 3:18 PM 8.7 ▼ 10:33 PM -0.8 |
7:08 AM
7:04 PM
|
↑ 7:29 PM
↓ 9:39 AM
Waning Gibbous · 95%
|
|
| Tue, Sep 29 | ▲ 4:18 AM 7.2 ▼ 10:24 AM 1.3 ▲ 3:50 PM 8.9 ▼ 11:16 PM -0.8 |
7:10 AM
7:02 PM
|
↑ 7:58 PM
↓ 11:00 AM
Waning Gibbous · 89%
|
|
| Wed, Sep 30 | ▲ 5:10 AM 6.8 ▼ 11:02 AM 1.7 ▲ 4:27 PM 8.9 |
7:11 AM
7:00 PM
|
↑ 8:37 PM
↓ 12:21 PM
Waning Gibbous · 81%
|
▲ high tide ▼ low tide · heights in ft above MLLW · predictions derived from NOAA data for station 9439069 · view the interactive daily chart