Washington

Duwamish Waterway, Eighth Ave. South — Tide Calendar

September 2026 · Local station time · Heights in ft (MLLW)
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Minus Tides Weekly View Daily Chart
Date Tide Curve High & Low Tides Sun Moon
Tue, Sep 1 ▼ 2:26 AM 0.8 ▲ 8:42 AM 9.6 ▼ 2:21 PM 4.0 ▲ 8:19 PM 11.0
6:28 AM
7:54 PM
↑ 9:18 PM
↓ 11:59 AM
Waning Gibbous · 77%
Wed, Sep 2 ▼ 3:11 AM 0.0 ▲ 9:45 AM 9.4 ▼ 3:06 PM 5.4 ▲ 8:52 PM 10.7
6:29 AM
7:52 PM
↑ 9:50 PM
↓ 1:22 PM
Last Quarter · 67%
Thu, Sep 3 ▼ 4:02 AM -0.4 ▲ 11:01 AM 9.2 ▼ 4:00 PM 6.7 ▲ 9:31 PM 10.3
6:30 AM
7:50 PM
↑ 10:32 PM
↓ 2:44 PM
Last Quarter · 56%
Fri, Sep 4 ▼ 5:00 AM -0.6 ▲ 12:41 PM 9.2 ▼ 5:19 PM 7.6 ▲ 10:25 PM 9.9
6:32 AM
7:48 PM
↑ 11:30 PM
↓ 3:59 PM
Last Quarter · 44%
Sat, Sep 5 ▼ 6:06 AM -0.6 ▲ 2:29 PM 9.6 ▼ 7:11 PM 7.9 ▲ 11:40 PM 9.4
6:33 AM
7:46 PM
↑ —
↓ 5:00 PM
Last Quarter · 33%
Sun, Sep 6 ▼ 7:16 AM -0.7 ▲ 3:37 PM 10.2 ▼ 8:50 PM 7.4
6:34 AM
7:44 PM
↑ 12:42 AM
↓ 5:47 PM
Waning Crescent · 22%
Mon, Sep 7 ▲ 1:07 AM 9.3 ▼ 8:23 AM -0.9 ▲ 4:21 PM 10.7 ▼ 9:49 PM 6.4
6:36 AM
7:42 PM
↑ 2:04 AM
↓ 6:21 PM
Waning Crescent · 13%
Tue, Sep 8 ▲ 2:26 AM 9.5 ▼ 9:23 AM -1.0 ▲ 4:55 PM 11.0 ▼ 10:34 PM 5.4
6:37 AM
7:40 PM
↑ 3:29 AM
↓ 6:46 PM
Waning Crescent · 6%
Wed, Sep 9 ▲ 3:34 AM 9.8 ▼ 10:15 AM -0.8 ▲ 5:24 PM 11.2 ▼ 11:13 PM 4.2
6:38 AM
7:38 PM
↑ 4:52 AM
↓ 7:07 PM
New Moon · 2%
Thu, Sep 10 ▲ 4:33 AM 10.0 ▼ 11:02 AM -0.3 ▲ 5:50 PM 11.3 ▼ 11:50 PM 3.1
6:40 AM
7:36 PM
↑ 6:11 AM
↓ 7:24 PM
New Moon · 0%
Fri, Sep 11 ▲ 5:29 AM 10.1 ▼ 11:45 AM 0.5 ▲ 6:14 PM 11.3
6:41 AM
7:34 PM
↑ 7:28 AM
↓ 7:40 PM
New Moon · 1%
Sat, Sep 12 ▼ 12:27 AM 2.1 ▲ 6:22 AM 10.1 ▼ 12:26 PM 1.6 ▲ 6:40 PM 11.2
6:42 AM
7:32 PM
↑ 8:42 AM
↓ 7:56 PM
New Moon · 4%
Sun, Sep 13 ▼ 1:03 AM 1.2 ▲ 7:15 AM 10.0 ▼ 1:07 PM 2.8 ▲ 7:06 PM 11.0
6:44 AM
7:29 PM
↑ 9:55 AM
↓ 8:14 PM
Waxing Crescent · 9%
Mon, Sep 14 ▼ 1:39 AM 0.6 ▲ 8:08 AM 9.9 ▼ 1:49 PM 4.1 ▲ 7:35 PM 10.6
6:45 AM
7:27 PM
↑ 11:07 AM
↓ 8:34 PM
Waxing Crescent · 15%
Tue, Sep 15 ▼ 2:17 AM 0.2 ▲ 9:03 AM 9.8 ▼ 2:34 PM 5.4 ▲ 8:05 PM 10.1
6:46 AM
7:25 PM
↑ 12:18 PM
↓ 8:59 PM
Waxing Crescent · 23%
Wed, Sep 16 ▼ 2:57 AM 0.1 ▲ 10:04 AM 9.6 ▼ 3:26 PM 6.4 ▲ 8:39 PM 9.5
6:48 AM
7:23 PM
↑ 1:26 PM
↓ 9:31 PM
First Quarter · 31%
Thu, Sep 17 ▼ 3:41 AM 0.4 ▲ 11:16 AM 9.4 ▼ 4:36 PM 7.2 ▲ 9:19 PM 8.8
6:49 AM
7:21 PM
↑ 2:29 PM
↓ 10:11 PM
First Quarter · 40%
Fri, Sep 18 ▼ 4:32 AM 0.7 ▲ 12:50 PM 9.4 ▼ 6:40 PM 7.5 ▲ 10:14 PM 8.2
6:50 AM
7:19 PM
↑ 3:23 PM
↓ 11:02 PM
First Quarter · 50%
Sat, Sep 19 ▼ 5:32 AM 1.1 ▲ 2:19 PM 9.6 ▼ 8:34 PM 7.1 ▲ 11:31 PM 7.8
6:51 AM
7:17 PM
↑ 4:07 PM
↓ —
First Quarter · 59%
Sun, Sep 20 ▼ 6:40 AM 1.3 ▲ 3:16 PM 9.8 ▼ 9:26 PM 6.6
6:53 AM
7:15 PM
↑ 4:42 PM
↓ 12:02 AM
First Quarter · 68%
Mon, Sep 21 ▲ 12:56 AM 7.8 ▼ 7:46 AM 1.3 ▲ 3:53 PM 10.0 ▼ 9:57 PM 6.0
6:54 AM
7:13 PM
↑ 5:09 PM
↓ 1:08 AM
Waxing Gibbous · 77%
Tue, Sep 22 ▲ 2:07 AM 8.1 ▼ 8:42 AM 1.1 ▲ 4:19 PM 10.2 ▼ 10:20 PM 5.3
6:55 AM
7:11 PM
↑ 5:31 PM
↓ 2:17 AM
Waxing Gibbous · 84%
Wed, Sep 23 ▲ 3:03 AM 8.5 ▼ 9:29 AM 1.0 ▲ 4:38 PM 10.4 ▼ 10:40 PM 4.5
6:57 AM
7:09 PM
↑ 5:49 PM
↓ 3:27 AM
Waxing Gibbous · 91%
Thu, Sep 24 ▲ 3:52 AM 9.0 ▼ 10:10 AM 1.1 ▲ 4:56 PM 10.6 ▼ 11:02 PM 3.6
6:58 AM
7:07 PM
↑ 6:06 PM
↓ 4:38 AM
Waxing Gibbous · 96%
Fri, Sep 25 ▲ 4:37 AM 9.4 ▼ 10:48 AM 1.4 ▲ 5:14 PM 10.8 ▼ 11:28 PM 2.5
6:59 AM
7:05 PM
↑ 6:22 PM
↓ 5:50 AM
Full Moon · 99%
Sat, Sep 26 ▲ 5:22 AM 9.9 ▼ 11:25 AM 2.0 ▲ 5:35 PM 10.9 ▼ 11:58 PM 1.3
7:01 AM
7:03 PM
↑ 6:39 PM
↓ 7:03 AM
Full Moon · 100%
Sun, Sep 27 ▲ 6:08 AM 10.2 ▼ 12:02 PM 2.9 ▲ 5:59 PM 11.0
7:02 AM
7:01 PM
↑ 6:57 PM
↓ 8:19 AM
Full Moon · 99%
Mon, Sep 28 ▼ 12:32 AM 0.1 ▲ 6:56 AM 10.5 ▼ 12:42 PM 3.9 ▲ 6:25 PM 11.1
7:04 AM
6:59 PM
↑ 7:19 PM
↓ 9:37 AM
Waning Gibbous · 95%
Tue, Sep 29 ▼ 1:10 AM -0.8 ▲ 7:48 AM 10.7 ▼ 1:24 PM 5.0 ▲ 6:55 PM 10.9
7:05 AM
6:56 PM
↑ 7:48 PM
↓ 11:00 AM
Waning Gibbous · 89%
Wed, Sep 30 ▼ 1:52 AM -1.4 ▲ 8:45 AM 10.7 ▼ 2:10 PM 6.0 ▲ 7:28 PM 10.7
7:06 AM
6:54 PM
↑ 8:25 PM
↓ 12:23 PM
Waning Gibbous · 81%

▲ high tide   ▼ low tide · heights in ft above MLLW · predictions derived from NOAA data for station 9447029 · view the interactive daily chart