Washington

Knappa, Knappa Slough — Weekly Tide Table

Jul 12 – Jul 18, 2026 · Local station time · Heights in ft (MLLW) · Negative tides only
Date Tide Curve High & Low Tides Sun Moon
Sun, Jul 12 7:39 AM -1.1 1:39 PM 6.6 7:08 PM 2.7
5:35 AM
9:06 PM
3:07 AM
8:26 PM
New Moon · 4%
Mon, Jul 13 12:36 AM 9.3 8:33 AM -1.5 2:32 PM 7.0 8:10 PM 2.5
5:36 AM
9:06 PM
4:17 AM
9:16 PM
New Moon · 1%
Tue, Jul 14 1:33 AM 9.4 9:23 AM -1.7 3:20 PM 7.3 9:08 PM 2.1
5:36 AM
9:05 PM
5:36 AM
9:53 PM
New Moon · 0%
Wed, Jul 15 2:28 AM 9.3 10:10 AM -1.7 4:05 PM 7.5 10:04 PM 1.8
5:37 AM
9:04 PM
6:59 AM
10:21 PM
New Moon · 3%
Thu, Jul 16 3:21 AM 9.0 10:53 AM -1.6 4:48 PM 7.7 10:56 PM 1.5
5:38 AM
9:04 PM
8:21 AM
10:43 PM
Waxing Crescent · 8%
Fri, Jul 17 4:13 AM 8.5 11:33 AM -1.2 5:29 PM 7.9 11:48 PM 1.2
5:39 AM
9:03 PM
9:39 AM
11:02 PM
Waxing Crescent · 15%
Sat, Jul 18 5:06 AM 7.9 12:11 PM -0.6 6:08 PM 7.9
5:40 AM
9:02 PM
10:53 AM
11:19 PM
Waxing Crescent · 23%

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