Armitage Island, Thatcher Pass Tide Chart & Fishing Times
Tide times, heights, and solunar bite windows for Armitage Island, Thatcher Pass, Washington — August 2026 & September 2026. Every value is computed from NOAA harmonic constituents, the same offline engine that powers the Ebb app.
NOAA Station
9449932
Type
Harmonic (reference)
Coordinates
48.535, -122.797
Time Zone
Los Angeles
Sun, moon & bite windows
Sunday, August 2
Sunday, August 2
Sunrise 5:47 AM · Sunset 8:46 PM · Moon Waning Gibbous (83% lit)
Low 1:53a · 4.3 ftHigh 6:38a · 5.7 ftLow 1:17p · 0.6 ftHigh 8:49p · 7.6 ft
Major window ★★★
3:09a – 5:09a
Minor window ★★★
9:51a – 10:51a
Major window ★★★
3:21p – 5:21p
Minor window ★★★
9:46p – 10:46p
Best fishing days — August 2026
Top solunar bite days this month
Ranked by solunar quality — days when the major feeding windows stack up with sunrise, sunset, or a strong tide swing.
Wednesday, Aug 5 ★★★
Major window overlaps dawn/dusk or a tide swing
Major windows: 5:26a–7:26a, 5:44p–7:44p
Thursday, Aug 6 ★★★
Major window overlaps dawn/dusk or a tide swing
Major windows: 6:19a–8:19a, 6:42p–8:42p
Wednesday, Aug 19 ★★★
Major window overlaps dawn/dusk or a tide swing
Major windows: 5:26a–7:26a, 5:46p–7:46p
Thursday, Aug 20 ★★★
Major window overlaps dawn/dusk or a tide swing
Major windows: 6:15a–8:15a, 6:37p–8:37p
Friday, Aug 21 ★★★
Major window stacks with dawn/dusk and a tide swing
Major windows: 7:05a–9:05a, 7:29p–9:29p
Saturday, Aug 22 ★★★
Major window stacks with dawn/dusk and a tide swing
Major windows: 7:55a–9:55a, 8:22p–10:22p
Tide table — August 2026
Armitage Island, Thatcher Pass tides, August 2026
All high and low tides for Armitage Island, Thatcher Pass, in local time (Los Angeles). Heights are feet above Mean Lower Low Water (MLLW).
| Day | Tides (height above MLLW) | Sunrise / Sunset | |
|---|---|---|---|
| 1 | Sat | L 1:09a 5.1 ftH 5:35a 6.2 ftL 12:43p -0.4 ftH 8:34p 7.6 ft | 5:45a / 8:48p |
| 2 | Sun | L 1:53a 4.3 ftH 6:38a 5.7 ftL 1:17p 0.6 ftH 8:49p 7.6 ft | 5:47a / 8:46p |
| 3 | Mon | L 2:39a 3.3 ftH 7:58a 5.0 ftL 1:47p 1.9 ftH 9p 7.7 ft | 5:48a / 8:45p |
| 4 | Tue | L 3:29a 2.0 ftH 9:31a 4.7 ftL 2:19p 3.2 ftH 9:17p 7.7 ft | 5:49a / 8:43p |
| 5 | Wed | L 4:18a 0.9 ftH 12p 4.8 ftL 2:48p 4.5 ftH 9:37p 7.8 ft | 5:51a / 8:42p |
| 6 | Thu | L 5:11a -0.1 ftH 10:02p 7.9 ft | 5:52a / 8:40p |
| 7 | Fri | L 6:07a -1.0 ftH 10:37p 7.9 ft | 5:54a / 8:38p |
| 8 | Sat | L 7:04a -1.7 ftH 5:06p 7.3 ftL 6:45p 7.2 ftH 11:28p 7.9 ft | 5:55a / 8:37p |
| 9 | Sun | L 8:02a -2.2 ftH 5:28p 7.7 ftL 8:46p 7.2 ft | 5:56a / 8:35p |
| 10 | Mon | H 12:32a 7.8 ftL 8:56a -2.5 ftH 5:56p 7.8 ftL 9:48p 6.7 ft | 5:58a / 8:33p |
| 11 | Tue | H 1:42a 7.7 ftL 9:47a -2.5 ftH 6:24p 7.8 ftL 10:36p 6.1 ft | 5:59a / 8:32p |
| 12 | Wed | H 2:53a 7.5 ftL 10:35a -2.2 ftH 6:50p 7.8 ftL 11:23p 5.3 ft | 6a / 8:30p |
| 13 | Thu | H 4:04a 7.1 ftL 11:19a -1.6 ftH 7:15p 7.7 ft | 6:02a / 8:28p |
| 14 | Fri | L 12:11a 4.4 ftH 5:15a 6.7 ftL 12:01p -0.6 ftH 7:38p 7.6 ft | 6:03a / 8:27p |
| 15 | Sat | L 1:01a 3.5 ftH 6:28a 6.2 ftL 12:42p 0.5 ftH 7:58p 7.6 ft | 6:05a / 8:25p |
| 16 | Sun | L 1:51a 2.6 ftH 7:44a 5.8 ftL 1:21p 1.9 ftH 8:16p 7.5 ft | 6:06a / 8:23p |
| 17 | Mon | L 2:41a 1.8 ftH 9:10a 5.5 ftL 2:01p 3.3 ftH 8:33p 7.4 ft | 6:07a / 8:21p |
| 18 | Tue | L 3:30a 1.1 ftH 10:55a 5.5 ftL 2:42p 4.5 ftH 8:52p 7.3 ft | 6:09a / 8:19p |
| 19 | Wed | L 4:20a 0.7 ftH 12:57p 5.9 ftL 3:30p 5.6 ftH 9:14p 7.1 ft | 6:10a / 8:17p |
| 20 | Thu | L 5:11a 0.4 ftH 2:52p 6.5 ftL 5:55p 6.4 ftH 9:41p 6.9 ft | 6:11a / 8:16p |
| 21 | Fri | L 6:06a 0.3 ftH 3:57p 7.0 ftL 8:13p 6.5 ftH 10:19p 6.7 ft | 6:13a / 8:14p |
| 22 | Sat | L 7:02a 0.2 ftH 4:37p 7.3 ftL 9:20p 6.4 ftH 11:14p 6.5 ft | 6:14a / 8:12p |
| 23 | Sun | L 7:57a 0.1 ftH 5:09p 7.4 ftL 10p 6.2 ft | 6:16a / 8:10p |
| 24 | Mon | H 12:20a 6.4 ftL 8:45a -0.1 ftH 5:35p 7.4 ftL 10:28p 6.0 ft | 6:17a / 8:08p |
| 25 | Tue | H 1:25a 6.5 ftL 9:26a -0.3 ftH 5:56p 7.3 ftL 10:46p 5.7 ft | 6:18a / 8:06p |
| 26 | Wed | H 2:25a 6.5 ftL 10:02a -0.3 ftH 6:13p 7.2 ftL 11:01p 5.2 ft | 6:20a / 8:04p |
| 27 | Thu | H 3:20a 6.5 ftL 10:36a -0.2 ftH 6:27p 7.2 ftL 11:21p 4.6 ft | 6:21a / 8:02p |
| 28 | Fri | H 4:16a 6.4 ftL 11:08a 0.2 ftH 6:40p 7.2 ftL 11:50p 3.8 ft | 6:23a / 8p |
| 29 | Sat | H 5:14a 6.3 ftL 11:40a 0.8 ftH 6:53p 7.3 ft | 6:24a / 7:58p |
| 30 | Sun | L 12:26a 2.8 ftH 6:16a 6.1 ftL 12:14p 1.7 ftH 7:07p 7.4 ft | 6:25a / 7:56p |
| 31 | Mon | L 1:06a 1.8 ftH 7:24a 5.9 ftL 12:48p 2.8 ftH 7:22p 7.5 ft | 6:27a / 7:54p |
Last QuarterAug 5
New MoonAug 12
First QuarterAug 19
Full MoonAug 27
Tide table — September 2026
Armitage Island, Thatcher Pass tides, September 2026
| Day | Tides (height above MLLW) | Sunrise / Sunset | |
|---|---|---|---|
| 1 | Tue | L 1:49a 0.9 ftH 8:43a 5.8 ftL 1:24p 4.0 ftH 7:40p 7.5 ft | 6:28a / 7:52p |
| 2 | Wed | L 2:36a 0.1 ftH 10:24a 5.9 ftL 2:01p 5.1 ftH 8:01p 7.6 ft | 6:30a / 7:50p |
| 3 | Thu | L 3:28a -0.5 ftH 12:32p 6.2 ftL 2:42p 6.1 ftH 8:26p 7.5 ft | 6:31a / 7:48p |
| 4 | Fri | L 4:25a -0.9 ftH 2:30p 6.8 ftL 3:43p 6.8 ftH 9p 7.4 ft | 6:32a / 7:46p |
| 5 | Sat | L 5:28a -1.1 ftH 3:28p 7.3 ftL 7:17p 7.1 ftH 9:57p 7.2 ft | 6:34a / 7:44p |
| 6 | Sun | L 6:36a -1.2 ftH 4:05p 7.5 ftL 8:44p 6.7 ftH 11:22p 7.0 ft | 6:35a / 7:42p |
| 7 | Mon | L 7:42a -1.2 ftH 4:35p 7.6 ftL 9:22p 6.1 ft | 6:37a / 7:40p |
| 8 | Tue | H 12:52a 6.8 ftL 8:41a -1.0 ftH 5:03p 7.6 ftL 9:57p 5.2 ft | 6:38a / 7:38p |
| 9 | Wed | H 2:20a 6.7 ftL 9:32a -0.7 ftH 5:27p 7.5 ftL 10:32p 4.3 ft | 6:39a / 7:35p |
| 10 | Thu | H 3:41a 6.7 ftL 10:18a -0.1 ftH 5:48p 7.5 ftL 11:09p 3.3 ft | 6:41a / 7:33p |
| 11 | Fri | H 4:54a 6.6 ftL 10:59a 0.8 ftH 6:06p 7.4 ftL 11:46p 2.3 ft | 6:42a / 7:31p |
| 12 | Sat | H 6:02a 6.6 ftL 11:39a 1.9 ftH 6:21p 7.4 ft | 6:44a / 7:29p |
| 13 | Sun | L 12:24a 1.4 ftH 7:09a 6.5 ftL 12:19p 3.0 ftH 6:34p 7.4 ft | 6:45a / 7:27p |
| 14 | Mon | L 1:02a 0.7 ftH 8:17a 6.6 ftL 1p 4.1 ftH 6:49p 7.3 ft | 6:46a / 7:25p |
| 15 | Tue | L 1:41a 0.3 ftH 9:30a 6.6 ftL 1:46p 5.1 ftH 7:08p 7.1 ft | 6:48a / 7:23p |
| 16 | Wed | L 2:22a 0.1 ftH 10:52a 6.7 ftL 2:42p 5.9 ftH 7:30p 6.9 ft | 6:49a / 7:21p |
| 17 | Thu | L 3:06a 0.2 ftH 12:24p 6.9 ftL 5:11p 6.4 ftH 7:55p 6.6 ft | 6:51a / 7:19p |
| 18 | Fri | L 3:56a 0.4 ftH 1:48p 7.1 ftL 7:29p 6.3 ftH 8:21p 6.4 ft | 6:52a / 7:17p |
| 19 | Sat | L 4:53a 0.7 ftH 2:49p 7.3 ftL 8:47p 6.1 ftH 9:13p 6.1 ft | 6:53a / 7:14p |
| 20 | Sun | L 5:59a 0.8 ftH 3:31p 7.3 ftL 9:13p 5.8 ftH 10:48p 5.9 ft | 6:55a / 7:12p |
| 21 | Mon | L 7:05a 0.9 ftH 4:02p 7.3 ftL 9:36p 5.4 ft | 6:56a / 7:10p |
| 22 | Tue | H 12:16a 5.8 ftL 8:02a 0.9 ftH 4:24p 7.2 ftL 9:55p 5.0 ft | 6:58a / 7:08p |
| 23 | Wed | H 1:35a 5.9 ftL 8:48a 0.9 ftH 4:40p 7.1 ftL 10:08p 4.4 ft | 6:59a / 7:06p |
| 24 | Thu | H 2:44a 6.0 ftL 9:26a 1.2 ftH 4:51p 7.1 ftL 10:22p 3.6 ft | 7a / 7:04p |
| 25 | Fri | H 3:49a 6.2 ftL 10:01a 1.6 ftH 5:01p 7.2 ftL 10:44p 2.6 ft | 7:02a / 7:02p |
| 26 | Sat | H 4:52a 6.4 ftL 10:36a 2.3 ftH 5:11p 7.3 ftL 11:14p 1.5 ft | 7:03a / 7p |
| 27 | Sun | H 5:55a 6.6 ftL 11:12a 3.1 ftH 5:24p 7.4 ftL 11:49p 0.4 ft | 7:05a / 6:58p |
| 28 | Mon | H 6:59a 6.8 ftL 11:49a 4.1 ftH 5:40p 7.6 ft | 7:06a / 6:55p |
| 29 | Tue | L 12:28a -0.5 ftH 8:07a 7.0 ftL 12:29p 5.1 ftH 6p 7.6 ft | 7:08a / 6:53p |
| 30 | Wed | L 1:11a -1.2 ftH 9:22a 7.2 ftL 1:13p 6.0 ftH 6:22p 7.6 ft | 7:09a / 6:51p |
Last QuarterSep 3
New MoonSep 10
First QuarterSep 18
Full MoonSep 26
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Tide charts near Armitage Island, Thatcher Pass
About this data
Predictions for Armitage Island, Thatcher Pass are computed from NOAA CO-OPS harmonic constituents using Ebb's on-device engine (a Schureman/pytides harmonic model). They are astronomical tide predictions and do not account for weather, wind, or barometric pressure, which can shift real water levels. Solunar bite windows are a fishing-planning heuristic, not a guarantee. Ebb is a fishing- and trip-planning tool, not a navigation product — always consult NOAA Tides & Currents and official sources for navigation-critical decisions.