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Duwamish Waterway, Eighth Ave. South tide times

High and low tides, king tides and solunar fishing times for Duwamish Waterway, Eighth Ave. South, Washington, NOAA station 9447029. Times are local (Pacific Time). Heights are feet above Mean Lower Low Water (MLLW).

Predictions for October 2026 and November 2026. Generated October 10, 2026.

Tide tablesKing tidesBest fishing timesWashington king tides

Duwamish Waterway, Eighth Ave. South tide table, October 2026

DayHigh and low tides (ft above MLLW)Sunrise / sunsetSolunar windows
1 ThuL 2:38a -1.6 ftH 9:47a 10.5 ftL 3:04p 6.9 ftH 8:07p 10.2 ft7:08a / 6:48pMajor 4:03a-6:03aMinor 1:13p-2:13pMajor 4:33p-6:33pMinor 8:53p-9:53p
2 FriL 3:31a -1.4 ftH 11:03a 10.2 ftL 4:15p 7.6 ftH 8:58p 9.6 ft7:09a / 6:46pMajor 5:05a-7:05aMinor 2:17p-3:17pMajor 5:38p-7:38pMinor 9:59p-10:59p
3 SatL 4:32a -0.9 ftH 12:33p 10.2 ftL 5:57p 7.6 ftH 10:11p 8.9 ft7:11a / 6:44pMajor 6:07a-8:07aMinor 3:06p-4:06pMajor 6:41p-8:41pMinor 11:16p-12:16a
4 SunL 5:40a -0.4 ftH 1:54p 10.4 ftL 7:47p 7.0 ftH 11:48p 8.5 ft7:12a / 6:42pMajor 7:06a-9:06aMinor 3:43p-4:43pMajor 7:40p-9:40p
5 MonL 6:53a 0.1 ftH 2:50p 10.7 ftL 8:53p 5.8 ft7:14a / 6:40pMinor 12:38a-1:38aMajor 8:00a-10:00aMinor 4:10p-5:10pMajor 8:34p-10:34p
6 TueH 1:26a 8.5 ftL 8:02a 0.5 ftH 3:30p 10.9 ftL 9:39p 4.5 ft7:15a / 6:38pMinor 1:59a-2:59aMajor 8:51a-10:51aMinor 4:32p-5:32pMajor 9:24p-11:24p
7 WedH 2:48a 8.8 ftL 9:03a 0.9 ftH 4:01p 11.1 ftL 10:17p 3.2 ft7:16a / 6:36pMinor 3:18a-4:18aMajor 9:38a-11:38aMinor 4:50p-5:50pMajor 10:10p-12:10a
8 ThuH 3:55a 9.3 ftL 9:56a 1.5 ftH 4:28p 11.2 ftL 10:51p 1.9 ft7:18a / 6:34pMinor 4:34a-5:34aMajor 10:23a-12:23pMinor 5:06p-6:06pMajor 10:55p-12:55a
9 FriH 4:53a 9.8 ftL 10:43a 2.4 ftH 4:52p 11.2 ftL 11:23p 0.8 ft7:19a / 6:32pMinor 5:49a-6:49aMajor 11:08a-1:08pMinor 5:23p-6:23p
10 SatH 5:46a 10.2 ftL 11:27a 3.3 ftH 5:16p 11.1 ftL 11:55p 0.0 ft7:21a / 6:30pMajor 11:39p-1:39aMinor 7:03a-8:03aMajor 11:52a-1:52pMinor 5:40p-6:40p
11 SunH 6:35a 10.5 ftL 12:10p 4.3 ftH 5:41p 10.8 ft7:22a / 6:28pMajor 12:23a-2:23aMinor 8:16a-9:16aMajor 12:38p-2:38pMinor 6:00p-7:00p
12 MonL 12:26a -0.6 ftH 7:22a 10.7 ftL 12:53p 5.3 ftH 6:09p 10.5 ft7:24a / 6:26pMajor 1:09a-3:09aMinor 9:29a-10:29aMajor 1:26p-3:26pMinor 6:23p-7:23p
13 TueL 12:59a -1.0 ftH 8:08a 10.8 ftL 1:37p 6.1 ftH 6:38p 10.0 ft7:25a / 6:24pMajor 1:56a-3:56aMinor 10:41a-11:41aMajor 2:17p-4:17pMinor 6:53p-7:53p
14 WedL 1:34a -1.0 ftH 8:54a 10.7 ftL 2:26p 6.8 ftH 7:11p 9.5 ft7:26a / 6:22pMajor 2:46a-4:46aMinor 11:47a-12:47pMajor 3:09p-5:09pMinor 7:30p-8:30p
15 ThuL 2:13a -0.7 ftH 9:43a 10.6 ftL 3:22p 7.2 ftH 7:47p 8.9 ft7:28a / 6:20pMajor 3:36a-5:36aMinor 12:46p-1:46pMajor 4:02p-6:02pMinor 8:17p-9:17p
16 FriL 2:55a -0.2 ftH 10:39a 10.3 ftL 4:37p 7.4 ftH 8:30p 8.3 ft7:29a / 6:19pMajor 4:27a-6:27aMinor 1:35p-2:35pMajor 4:54p-6:54pMinor 9:14p-10:14p
17 SatL 3:44a 0.4 ftH 11:44a 10.1 ftL 6:36p 7.3 ftH 9:30p 7.8 ft7:31a / 6:17pMajor 5:17a-7:17aMinor 2:14p-3:14pMajor 5:46p-7:46pMinor 10:17p-11:17p
18 SunL 4:40a 1.0 ftH 12:51p 10.0 ftL 8:00p 6.7 ftH 10:53p 7.3 ft7:32a / 6:15pMajor 6:06a-8:06aMinor 2:44p-3:44pMajor 6:35p-8:35pMinor 11:25p-12:25a
19 MonL 5:42a 1.6 ftH 1:46p 10.1 ftL 8:42p 6.0 ft7:34a / 6:13pMajor 6:53a-8:53aMinor 3:08p-4:08pMajor 7:22p-9:22p
20 TueH 12:22a 7.2 ftL 6:46a 2.0 ftH 2:25p 10.3 ftL 9:09p 5.2 ft7:35a / 6:11pMinor 12:36a-1:36aMajor 7:37a-9:37aMinor 3:28p-4:28pMajor 8:07p-10:07p
21 WedH 1:42a 7.5 ftL 7:46a 2.3 ftH 2:55p 10.5 ftL 9:30p 4.2 ft7:37a / 6:09pMinor 1:46a-2:46aMajor 8:20a-10:20aMinor 3:46p-4:46pMajor 8:50p-10:50p
22 ThuH 2:47a 8.1 ftL 8:40a 2.6 ftH 3:19p 10.7 ftL 9:53p 3.0 ft7:38a / 6:08pMinor 2:58a-3:58aMajor 9:03a-11:03aMinor 4:02p-5:02pMajor 9:34p-11:34p
23 FriH 3:43a 8.8 ftL 9:27a 3.1 ftH 3:42p 10.9 ftL 10:19p 1.6 ft7:40a / 6:06pMinor 4:11a-5:11aMajor 9:47a-11:47aMinor 4:18p-5:18pMajor 10:19p-12:19a
24 SatH 4:33a 9.5 ftL 10:12a 3.8 ftH 4:06p 11.0 ftL 10:49p 0.2 ft7:41a / 6:04pMinor 5:27a-6:27aMajor 10:33a-12:33pMinor 4:36p-5:36p
25 SunH 5:22a 10.3 ftL 10:56a 4.6 ftH 4:32p 11.2 ftL 11:22p -1.0 ft7:42a / 6:02pMajor 11:06p-1:06aMinor 6:46a-7:46aMajor 11:22a-1:22pMinor 4:57p-5:57p
26 MonH 6:11a 10.9 ftL 11:40a 5.4 ftH 5:01p 11.2 ft7:44a / 6:01pMajor 11:57p-1:57aMinor 8:10a-9:10aMajor 12:17p-2:17pMinor 5:23p-6:23p
27 TueL 12:00a -2.1 ftH 7:01a 11.4 ftL 12:26p 6.2 ftH 5:33p 11.1 ft7:45a / 5:59pMajor 12:52a-2:52aMinor 9:35a-10:35aMajor 1:17p-3:17pMinor 5:58p-6:58p
28 WedL 12:41a -2.7 ftH 7:53a 11.6 ftL 1:15p 6.9 ftH 6:09p 10.9 ft7:47a / 5:57pMajor 1:53a-3:53aMinor 10:57a-11:57aMajor 2:22p-4:22pMinor 6:46p-7:46p
29 ThuL 1:26a -2.8 ftH 8:49a 11.6 ftL 2:09p 7.4 ftH 6:52p 10.5 ft7:48a / 5:56pMajor 2:56a-4:56aMinor 12:08p-1:08pMajor 3:29p-5:29pMinor 7:49p-8:49p
30 FriL 2:16a -2.5 ftH 9:50a 11.4 ftL 3:14p 7.6 ftH 7:43p 9.9 ft7:50a / 5:54pMajor 4:00a-6:00aMinor 1:04p-2:04pMajor 4:34p-6:34pMinor 9:05p-10:05p
31 SatL 3:10a -1.8 ftH 10:56a 11.3 ftL 4:36p 7.5 ftH 8:49p 9.1 ft7:52a / 5:53pMajor 5:01a-7:01aMinor 1:44p-2:44pMajor 5:36p-7:36pMinor 10:27p-11:27p
Last Quarter Oct 2New Moon Oct 9First Quarter Oct 17Full Moon Oct 25

Duwamish Waterway, Eighth Ave. South tide table, November 2026

DayHigh and low tides (ft above MLLW)Sunrise / sunsetSolunar windows
1 SunL 3:09a -0.9 ftH 11:03a 11.1 ftL 5:14p 6.8 ftH 9:16p 8.3 ft6:53a / 4:51pMajor 4:57a-6:57aMinor 1:14p-2:14pMajor 5:31p-7:31p
2 MonL 4:14a 0.2 ftH 12:03p 11.2 ftL 6:35p 5.6 ftH 10:59p 7.8 ft6:55a / 4:50pMajor 5:49a-7:49aMinor 1:37p-2:37pMajor 6:21p-8:21p
3 TueL 5:23a 1.3 ftH 12:52p 11.3 ftL 7:32p 4.2 ft6:56a / 4:48pMinor 12:08a-1:08aMajor 6:36a-8:36aMinor 1:56p-2:56pMajor 7:08p-9:08p
4 WedH 12:42a 7.9 ftL 6:32a 2.3 ftH 1:31p 11.3 ftL 8:15p 2.7 ft6:58a / 4:47pMinor 1:23a-2:23aMajor 7:21a-9:21aMinor 2:13p-3:13pMajor 7:52p-9:52p
5 ThuH 2:08a 8.5 ftL 7:37a 3.3 ftH 2:03p 11.3 ftL 8:52p 1.3 ft6:59a / 4:45pMinor 2:36a-3:36aMajor 8:05a-10:05aMinor 2:29p-3:29pMajor 8:35p-10:35p
6 FriH 3:17a 9.3 ftL 8:35a 4.2 ftH 2:32p 11.3 ftL 9:25p 0.2 ft7:01a / 4:44pMinor 3:49a-4:49aMajor 8:48a-10:48aMinor 2:45p-3:45pMajor 9:19p-11:19p
7 SatH 4:15a 10.0 ftL 9:28a 5.1 ftH 2:58p 11.1 ftL 9:56p -0.7 ft7:02a / 4:42pMinor 5:01a-6:01aMajor 9:33a-11:33aMinor 3:04p-4:04pMajor 10:03p-12:03a
8 SunH 5:06a 10.7 ftL 10:17a 5.9 ftH 3:25p 10.8 ftL 10:25p -1.3 ft7:04a / 4:41pMinor 6:13a-7:13aMajor 10:20a-12:20pMinor 3:26p-4:26pMajor 10:50p-12:50a
9 MonH 5:51a 11.1 ftL 11:04a 6.6 ftH 3:52p 10.5 ftL 10:56p -1.6 ft7:05a / 4:40pMinor 7:25a-8:25aMajor 11:09a-1:09pMinor 3:53p-4:53p
10 TueH 6:31a 11.4 ftL 11:50a 7.1 ftH 4:22p 10.1 ftL 11:29p -1.6 ft7:07a / 4:38pMajor 11:39p-1:39aMinor 8:34a-9:34aMajor 12:01p-2:01pMinor 4:28p-5:28p
11 WedH 7:09a 11.5 ftL 12:36p 7.4 ftH 4:55p 9.7 ft7:08a / 4:37pMajor 12:29a-2:29aMinor 9:36a-10:36aMajor 12:53p-2:53pMinor 5:11p-6:11p
12 ThuL 12:04a -1.4 ftH 7:46a 11.4 ftL 1:23p 7.5 ftH 5:31p 9.2 ft7:10a / 4:36pMajor 1:20a-3:20aMinor 10:28a-11:28aMajor 1:46p-3:46pMinor 6:05p-7:05p
13 FriL 12:42a -1.1 ftH 8:25a 11.3 ftL 2:15p 7.5 ftH 6:12p 8.8 ft7:11a / 4:35pMajor 2:10a-4:10aMinor 11:11a-12:11pMajor 2:38p-4:38pMinor 7:06p-8:06p
14 SatL 1:23a -0.5 ftH 9:07a 11.1 ftL 3:17p 7.4 ftH 6:59p 8.3 ft7:13a / 4:33pMajor 2:59a-4:59aMinor 11:44a-12:44pMajor 3:28p-5:28pMinor 8:12p-9:12p
15 SunL 2:08a 0.1 ftH 9:52a 10.9 ftL 4:30p 7.0 ftH 7:58p 7.7 ft7:14a / 4:32pMajor 3:46a-5:46aMinor 12:10p-1:10pMajor 4:15p-6:15pMinor 9:20p-10:20p
16 MonL 2:56a 0.8 ftH 10:38a 10.8 ftL 5:39p 6.4 ftH 9:14p 7.2 ft7:16a / 4:31pMajor 4:31a-6:31aMinor 12:31p-1:31pMajor 4:59p-6:59pMinor 10:29p-11:29p
17 TueL 3:48a 1.7 ftH 11:22a 10.8 ftL 6:27p 5.5 ftH 10:41p 7.0 ft7:17a / 4:30pMajor 5:13a-7:13aMinor 12:49p-1:49pMajor 5:43p-7:43p
18 WedL 4:44a 2.6 ftH 12:00p 10.9 ftL 7:02p 4.3 ft7:18a / 4:29pMinor 11:38p-12:38aMajor 5:55a-7:55aMinor 1:05p-2:05pMajor 6:25p-8:25p
19 ThuH 12:10a 7.2 ftL 5:43a 3.5 ftH 12:34p 11.0 ftL 7:33p 3.0 ft7:20a / 4:28pMinor 12:49a-1:49aMajor 6:38a-8:38aMinor 1:21p-2:21pMajor 7:08p-9:08p
20 FriH 1:30a 7.8 ftL 6:43a 4.5 ftH 1:05p 11.1 ftL 8:05p 1.5 ft7:21a / 4:27pMinor 2:02a-3:02aMajor 7:21a-9:21aMinor 1:38p-2:38pMajor 7:53p-9:53p
21 SatH 2:38a 8.8 ftL 7:43a 5.4 ftH 1:35p 11.2 ftL 8:39p 0.0 ft7:23a / 4:26pMinor 3:18a-4:18aMajor 8:08a-10:08aMinor 1:57p-2:57pMajor 8:42p-10:42p
22 SunH 3:36a 9.8 ftL 8:39a 6.2 ftH 2:06p 11.3 ftL 9:15p -1.4 ft7:24a / 4:25pMinor 4:39a-5:39aMajor 9:00a-11:00aMinor 2:20p-3:20pMajor 9:35p-11:35p
23 MonH 4:28a 10.8 ftL 9:33a 6.9 ftH 2:40p 11.4 ftL 9:54p -2.6 ft7:26a / 4:25pMinor 6:03a-7:03aMajor 9:57a-11:57aMinor 2:51p-3:51pMajor 10:34p-12:34a
24 TueH 5:18a 11.5 ftL 10:25a 7.4 ftH 3:17p 11.4 ftL 10:37p -3.3 ft7:27a / 4:24pMinor 7:29a-8:29aMajor 11:01a-1:01pMinor 3:34p-4:34p
25 WedH 6:08a 12.0 ftL 11:17a 7.7 ftH 3:58p 11.3 ftL 11:22p -3.6 ft7:28a / 4:23pMajor 11:37p-1:37aMinor 8:48a-9:48aMajor 12:10p-2:10pMinor 4:32p-5:32p
26 ThuH 6:58a 12.3 ftL 12:12p 7.8 ftH 4:45p 11.0 ft7:30a / 4:22pMajor 12:44a-2:44aMinor 9:52a-10:52aMajor 1:19p-3:19pMinor 5:45p-6:45p
27 FriL 12:10a -3.4 ftH 7:49a 12.3 ftL 1:10p 7.7 ftH 5:39p 10.5 ft7:31a / 4:22pMajor 1:48a-3:48aMinor 10:41a-11:41aMajor 2:25p-4:25pMinor 7:09p-8:09p
28 SatL 1:00a -2.8 ftH 8:40a 12.2 ftL 2:16p 7.3 ftH 6:41p 9.7 ft7:32a / 4:21pMajor 2:49a-4:49aMinor 11:15a-12:15pMajor 3:24p-5:24pMinor 8:34p-9:34p
29 SunL 1:52a -1.8 ftH 9:30a 12.1 ftL 3:31p 6.6 ftH 7:53p 8.8 ft7:34a / 4:21pMajor 3:44a-5:44aMinor 11:41a-12:41pMajor 4:18p-6:18pMinor 9:56p-10:56p
30 MonL 2:46a -0.5 ftH 10:19a 12.0 ftL 4:48p 5.6 ftH 9:20p 8.0 ft7:35a / 4:20pMajor 4:34a-6:34aMinor 12:02p-1:02pMajor 5:06p-7:06pMinor 11:14p-12:14a
Last Quarter Nov 1New Moon Nov 8First Quarter Nov 16Full Moon Nov 24Last Quarter Nov 30

Solunar windows: major windows are lunar transits (2 hours), minor windows are moonrise and moonset (1 hour). Stars count three factors: a major window, overlap with sunrise or sunset, and a high or low tide inside the window.

King tides at Duwamish Waterway, Eighth Ave. South

The highest predicted high tides and lowest predicted low tides at this station for each month, taken from the tables above.

October 2026

Highest high tides
  1. Wed, Oct 28, 7:53a: 11.6 ft
  2. Thu, Oct 29, 8:49a: 11.6 ft
  3. Fri, Oct 30, 9:50a: 11.4 ft
Lowest low tides
  1. Thu, Oct 29, 1:26a: -2.8 ft
  2. Wed, Oct 28, 12:41a: -2.7 ft
  3. Fri, Oct 30, 2:16a: -2.5 ft
Low tides below 0.0 ft on 15 days: Oct 1, Oct 2, Oct 3, Oct 4, Oct 12, Oct 13, Oct 14, Oct 15, Oct 16, Oct 25, Oct 27, Oct 28, Oct 29, Oct 30, Oct 31.

November 2026

Highest high tides
  1. Fri, Nov 27, 7:49a: 12.3 ft
  2. Thu, Nov 26, 6:58a: 12.3 ft
  3. Sat, Nov 28, 8:40a: 12.2 ft
Lowest low tides
  1. Wed, Nov 25, 11:22p: -3.6 ft
  2. Fri, Nov 27, 12:10a: -3.4 ft
  3. Tue, Nov 24, 10:37p: -3.3 ft
Low tides below 0.0 ft on 16 days: Nov 1, Nov 7, Nov 8, Nov 9, Nov 10, Nov 12, Nov 13, Nov 14, Nov 22, Nov 23, Nov 24, Nov 25, Nov 27, Nov 28, Nov 29, Nov 30.

Best fishing times at Duwamish Waterway, Eighth Ave. South

Days with the highest-rated solunar windows each month, with the major window times. Solunar windows are a fishing-planning method, not a forecast of catches.

October 2026

  1. Fri, Oct 2: 5:05a-7:05a5:38p-7:38p
  2. Sat, Oct 3: 6:07a-8:07a6:41p-8:41p
  3. Sun, Oct 4: 7:06a-9:06a7:40p-9:40p
  4. Sat, Oct 17: 5:17a-7:17a5:46p-7:46p
  5. Sun, Oct 18: 6:06a-8:06a6:35p-8:35p

November 2026

  1. Sun, Nov 1: 4:57a-6:57a5:31p-7:31p
  2. Mon, Nov 2: 5:49a-7:49a6:21p-8:21p
  3. Tue, Nov 3: 6:36a-8:36a7:08p-9:08p
  4. Sun, Nov 15: 3:46a-5:46a4:15p-6:15p
  5. Mon, Nov 16: 4:31a-6:31a4:59p-6:59p

Station details

NOAA station
9447029
Prediction type
Subordinate (offsets)
Coordinates
47.535, -122.322
Time zone
Pacific Time

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About these predictions

Predictions for Duwamish Waterway, Eighth Ave. South are computed from NOAA CO-OPS harmonic constituents with Ebb's tide engine, using NOAA's published time and height offsets for this subordinate station. They are astronomical predictions and do not include the effect of wind, pressure or river flow on water levels. Ebb is not a navigation product. Use NOAA Tides & Currents for navigation.