Washington
Mailboat Slough, Willapa River — Weekly Tide Table
Apr 12 – Apr 18, 2026 · Local station time · Heights in ft (MLLW) · Negative tides only| Date | Tide Curve | High & Low Tides | Sun | Moon |
|---|---|---|---|---|
| Thu, Apr 16 | ▲ 12:55 AM 9.8 ▼ 7:11 AM -0.1 ▲ 1:32 PM 8.9 ▼ 7:13 PM 1.2 |
6:28 AM
8:03 PM
|
↑ 5:44 AM
↓ 7:44 PM
New Moon · 1%
|
|
| Fri, Apr 17 | ▲ 1:28 AM 10.4 ▼ 7:53 AM -1.1 ▲ 2:21 PM 9.0 ▼ 7:51 PM 1.6 |
6:27 AM
8:05 PM
|
↑ 6:04 AM
↓ 9:06 PM
New Moon · 0%
|
|
| Sat, Apr 18 | ▲ 2:04 AM 10.8 ▼ 8:36 AM -1.7 ▲ 3:10 PM 8.8 ▼ 8:31 PM 2.0 |
6:25 AM
8:06 PM
|
↑ 6:30 AM
↓ 10:30 PM
New Moon · 2%
|
▲ high tide ▼ low tide · heights in ft above MLLW · predictions derived from NOAA data for station TWC0940 · view the interactive daily chart