Washington
Mailboat Slough, Willapa River — Tide Calendar
May 2026 · Local station time · Heights in ft (MLLW)| Date | Tide Curve | High & Low Tides | Sun | Moon |
|---|---|---|---|---|
| Fri, May 1 | ▲ 1:24 AM 9.7 ▼ 7:56 AM -0.8 ▲ 2:31 PM 8.0 ▼ 7:48 PM 2.6 |
6:03 AM
8:24 PM
|
↑ 9:09 PM
↓ 5:40 AM
Full Moon · 100%
|
|
| Sat, May 2 | ▲ 1:53 AM 9.7 ▼ 8:30 AM -0.9 ▲ 3:10 PM 7.8 ▼ 8:21 PM 2.9 |
6:01 AM
8:25 PM
|
↑ 10:17 PM
↓ 6:04 AM
Full Moon · 99%
|
|
| Sun, May 3 | ▲ 2:23 AM 9.6 ▼ 9:03 AM -0.9 ▲ 3:48 PM 7.6 ▼ 8:53 PM 3.3 |
6:00 AM
8:26 PM
|
↑ 11:20 PM
↓ 6:34 AM
Waning Gibbous · 96%
|
|
| Mon, May 4 | ▲ 2:53 AM 9.4 ▼ 9:38 AM -0.8 ▲ 4:28 PM 7.4 ▼ 9:27 PM 3.6 |
5:58 AM
8:28 PM
|
↑ —
↓ 7:12 AM
Waning Gibbous · 91%
|
|
| Tue, May 5 | ▲ 3:26 AM 9.1 ▼ 10:16 AM -0.5 ▲ 5:11 PM 7.1 ▼ 10:03 PM 3.9 |
5:57 AM
8:29 PM
|
↑ 12:16 AM
↓ 8:01 AM
Waning Gibbous · 85%
|
|
| Wed, May 6 | ▲ 4:03 AM 8.7 ▼ 10:58 AM -0.1 ▲ 5:57 PM 6.9 ▼ 10:46 PM 4.1 |
5:55 AM
8:30 PM
|
↑ 1:02 AM
↓ 8:59 AM
Waning Gibbous · 78%
|
|
| Thu, May 7 | ▲ 4:45 AM 8.3 ▼ 11:44 AM 0.3 ▲ 6:49 PM 6.7 ▼ 11:39 PM 4.3 |
5:54 AM
8:32 PM
|
↑ 1:40 AM
↓ 10:05 AM
Waning Gibbous · 69%
|
|
| Fri, May 8 | ▲ 5:35 AM 7.9 ▼ 12:35 PM 0.6 ▲ 7:44 PM 6.8 |
5:52 AM
8:33 PM
|
↑ 2:10 AM
↓ 11:15 AM
Last Quarter · 60%
|
|
| Sat, May 9 | ▼ 12:48 AM 4.3 ▲ 6:38 AM 7.4 ▼ 1:30 PM 0.9 ▲ 8:40 PM 7.0 |
5:51 AM
8:34 PM
|
↑ 2:34 AM
↓ 12:27 PM
Last Quarter · 50%
|
|
| Sun, May 10 | ▼ 2:08 AM 4.0 ▲ 7:52 AM 7.1 ▼ 2:28 PM 1.1 ▲ 9:30 PM 7.5 |
5:49 AM
8:36 PM
|
↑ 2:54 AM
↓ 1:39 PM
Last Quarter · 40%
|
|
| Mon, May 11 | ▼ 3:22 AM 3.2 ▲ 9:10 AM 7.0 ▼ 3:24 PM 1.3 ▲ 10:12 PM 8.1 |
5:48 AM
8:37 PM
|
↑ 3:12 AM
↓ 2:52 PM
Waning Crescent · 29%
|
|
| Tue, May 12 | ▼ 4:23 AM 2.2 ▲ 10:22 AM 7.1 ▼ 4:15 PM 1.5 ▲ 10:51 PM 8.8 |
5:47 AM
8:38 PM
|
↑ 3:30 AM
↓ 4:07 PM
Waning Crescent · 20%
|
|
| Wed, May 13 | ▼ 5:14 AM 1.0 ▲ 11:25 AM 7.4 ▼ 5:04 PM 1.7 ▲ 11:28 PM 9.5 |
5:45 AM
8:40 PM
|
↑ 3:48 AM
↓ 5:24 PM
Waning Crescent · 12%
|
|
| Thu, May 14 | ▼ 6:02 AM -0.3 ▲ 12:25 PM 7.7 ▼ 5:51 PM 1.9 |
5:44 AM
8:41 PM
|
↑ 4:07 AM
↓ 6:44 PM
Waning Crescent · 6%
|
|
| Fri, May 15 | ▲ 12:07 AM 10.2 ▼ 6:48 AM -1.4 ▲ 1:21 PM 8.0 ▼ 6:37 PM 2.2 |
5:43 AM
8:42 PM
|
↑ 4:30 AM
↓ 8:07 PM
New Moon · 2%
|
|
| Sat, May 16 | ▲ 12:48 AM 10.7 ▼ 7:34 AM -2.2 ▲ 2:14 PM 8.2 ▼ 7:24 PM 2.4 |
5:42 AM
8:43 PM
|
↑ 5:00 AM
↓ 9:31 PM
New Moon · 0%
|
|
| Sun, May 17 | ▲ 1:31 AM 11.0 ▼ 8:20 AM -2.7 ▲ 3:06 PM 8.2 ▼ 8:11 PM 2.6 |
5:41 AM
8:45 PM
|
↑ 5:38 AM
↓ 10:50 PM
New Moon · 2%
|
|
| Mon, May 18 | ▲ 2:17 AM 11.0 ▼ 9:07 AM -2.8 ▲ 3:59 PM 8.2 ▼ 8:59 PM 2.8 |
5:39 AM
8:46 PM
|
↑ 6:31 AM
↓ 11:57 PM
Waxing Crescent · 6%
|
|
| Tue, May 19 | ▲ 3:06 AM 10.8 ▼ 9:57 AM -2.6 ▲ 4:53 PM 8.0 ▼ 9:52 PM 3.0 |
5:38 AM
8:47 PM
|
↑ 7:37 AM
↓ —
Waxing Crescent · 12%
|
|
| Wed, May 20 | ▲ 3:58 AM 10.3 ▼ 10:49 AM -2.1 ▲ 5:48 PM 7.9 ▼ 10:52 PM 3.2 |
5:37 AM
8:48 PM
|
↑ 8:56 AM
↓ 12:49 AM
Waxing Crescent · 21%
|
|
| Thu, May 21 | ▲ 4:56 AM 9.5 ▼ 11:44 AM -1.4 ▲ 6:46 PM 7.9 |
5:36 AM
8:49 PM
|
↑ 10:18 AM
↓ 1:27 AM
Waxing Crescent · 31%
|
|
| Fri, May 22 | ▼ 12:01 AM 3.3 ▲ 5:59 AM 8.7 ▼ 12:41 PM -0.6 ▲ 7:44 PM 8.0 |
5:35 AM
8:50 PM
|
↑ 11:40 AM
↓ 1:56 AM
First Quarter · 42%
|
|
| Sat, May 23 | ▼ 1:17 AM 3.1 ▲ 7:09 AM 7.8 ▼ 1:40 PM 0.2 ▲ 8:41 PM 8.2 |
5:34 AM
8:52 PM
|
↑ 12:59 PM
↓ 2:18 AM
First Quarter · 53%
|
|
| Sun, May 24 | ▼ 2:36 AM 2.6 ▲ 8:26 AM 7.2 ▼ 2:39 PM 0.9 ▲ 9:34 PM 8.5 |
5:33 AM
8:53 PM
|
↑ 2:14 PM
↓ 2:37 AM
First Quarter · 64%
|
|
| Mon, May 25 | ▼ 3:48 AM 1.9 ▲ 9:46 AM 6.8 ▼ 3:36 PM 1.5 ▲ 10:20 PM 8.8 |
5:32 AM
8:54 PM
|
↑ 3:26 PM
↓ 2:53 AM
Waxing Gibbous · 73%
|
|
| Tue, May 26 | ▼ 4:47 AM 1.1 ▲ 10:58 AM 6.7 ▼ 4:28 PM 2.0 ▲ 11:00 PM 9.1 |
5:31 AM
8:55 PM
|
↑ 4:37 PM
↓ 3:09 AM
Waxing Gibbous · 82%
|
|
| Wed, May 27 | ▼ 5:37 AM 0.3 ▲ 12:01 PM 6.8 ▼ 5:16 PM 2.5 ▲ 11:36 PM 9.3 |
5:31 AM
8:56 PM
|
↑ 5:47 PM
↓ 3:26 AM
Waxing Gibbous · 89%
|
|
| Thu, May 28 | ▼ 6:20 AM -0.3 ▲ 12:56 PM 7.0 ▼ 6:01 PM 2.8 |
5:30 AM
8:57 PM
|
↑ 6:56 PM
↓ 3:44 AM
Waxing Gibbous · 94%
|
|
| Fri, May 29 | ▲ 12:11 AM 9.4 ▼ 6:59 AM -0.8 ▲ 1:44 PM 7.1 ▼ 6:43 PM 3.1 |
5:29 AM
8:58 PM
|
↑ 8:05 PM
↓ 4:06 AM
Full Moon · 98%
|
|
| Sat, May 30 | ▲ 12:45 AM 9.4 ▼ 7:35 AM -1.1 ▲ 2:25 PM 7.3 ▼ 7:22 PM 3.3 |
5:28 AM
8:59 PM
|
↑ 9:09 PM
↓ 4:34 AM
Full Moon · 100%
|
|
| Sun, May 31 | ▲ 1:20 AM 9.3 ▼ 8:10 AM -1.3 ▲ 3:03 PM 7.3 ▼ 7:58 PM 3.4 |
5:28 AM
9:00 PM
|
↑ 10:08 PM
↓ 5:09 AM
Full Moon · 100%
|
▲ high tide ▼ low tide · heights in ft above MLLW · predictions derived from NOAA data for station TWC0940 · view the interactive daily chart