Washington

Knappa, Knappa Slough — Weekly Tide Table

Sep 27 – Oct 3, 2026 · Local station time · Heights in ft (MLLW)
Date Tide Curve High & Low Tides Sun Moon
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%
Thu, Oct 1 12:04 AM -0.7 6:07 AM 6.4 11:45 AM 2.2 5:11 PM 8.7
7:12 AM
6:58 PM
9:30 PM
1:39 PM
Waning Gibbous · 71%
Fri, Oct 2 1:01 AM -0.4 7:14 AM 6.1 12:38 PM 2.7 6:05 PM 8.3
7:13 AM
6:56 PM
10:36 PM
2:46 PM
Last Quarter · 59%
Sat, Oct 3 2:11 AM 0.0 8:29 AM 5.9 1:52 PM 3.0 7:15 PM 7.7
7:15 AM
6:54 PM
11:54 PM
3:39 PM
Last Quarter · 48%

▲ high tide   ▼ low tide · heights in ft above MLLW · predictions derived from NOAA data for station 9439069 · view the interactive daily chart