Washington
Mailboat Slough, Willapa River — Weekly Tide Table
Aug 16 – Aug 22, 2026 · Local station time · Heights in ft (MLLW)| Date | Tide Curve | High & Low Tides | Sun | Moon |
|---|---|---|---|---|
| Sun, Aug 16 | ▲ 4:15 AM 8.7 ▼ 10:12 AM 0.1 ▲ 4:45 PM 9.3 ▼ 10:51 PM 0.6 |
6:14 AM
8:27 PM
|
↑ 11:03 AM
↓ 9:58 PM
Waxing Crescent · 19%
|
|
| Mon, Aug 17 | ▲ 5:04 AM 7.8 ▼ 10:49 AM 1.1 ▲ 5:21 PM 9.1 ▼ 11:41 PM 0.7 |
6:15 AM
8:26 PM
|
↑ 12:14 PM
↓ 10:17 PM
Waxing Crescent · 28%
|
|
| Tue, Aug 18 | ▲ 5:56 AM 7.0 ▼ 11:27 AM 2.0 ▲ 5:58 PM 8.8 |
6:17 AM
8:24 PM
|
↑ 1:25 PM
↓ 10:40 PM
First Quarter · 37%
|
|
| Wed, Aug 19 | ▼ 12:34 AM 0.8 ▲ 6:56 AM 6.3 ▼ 12:09 PM 2.9 ▲ 6:40 PM 8.4 |
6:18 AM
8:22 PM
|
↑ 2:34 PM
↓ 11:07 PM
First Quarter · 47%
|
|
| Thu, Aug 20 | ▼ 1:34 AM 1.0 ▲ 8:09 AM 5.8 ▼ 1:00 PM 3.7 ▲ 7:31 PM 8.1 |
6:19 AM
8:20 PM
|
↑ 3:40 PM
↓ 11:43 PM
First Quarter · 57%
|
|
| Fri, Aug 21 | ▼ 2:43 AM 1.1 ▲ 9:43 AM 5.6 ▼ 2:12 PM 4.2 ▲ 8:34 PM 7.9 |
6:21 AM
8:19 PM
|
↑ 4:39 PM
↓ —
First Quarter · 66%
|
|
| Sat, Aug 22 | ▼ 3:53 AM 0.9 ▲ 11:09 AM 5.9 ▼ 3:37 PM 4.3 ▲ 9:43 PM 7.9 |
6:22 AM
8:17 PM
|
↑ 5:30 PM
↓ 12:27 AM
Waxing Gibbous · 74%
|
▲ high tide ▼ low tide · heights in ft above MLLW · predictions derived from NOAA data for station TWC0940 · view the interactive daily chart