Umuruk Basin Tide Chart & Fishing Times
Tide times, heights, and solunar bite windows for Umuruk Basin, Alaska — August 2026 & September 2026. Every value is computed from NOAA harmonic constituents, the same offline engine that powers the Ebb app.
NOAA Station
9469146
Type
Harmonic (reference)
Coordinates
65.118, -165.472
Time Zone
Anchorage
Sun, moon & bite windows
Sunday, August 2
Sunday, August 2
Sunrise 6:03 AM · Sunset 12:14 AM · Moon Waning Gibbous (83% lit)
High 5:38a · 0.3 ftLow 12:11p · 0.1 ftHigh 7:30p · 0.3 ft
Major window ★★★
5:09a – 7:09a
Minor window ★★★
12:01p – 1:01p
Major window ★★★
5:12p – 7:12p
Minor window ★★★
11:17p – 12:17a
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.
Saturday, Aug 15 ★★★
Major window stacks with dawn/dusk and a tide swing
Major windows: 4:28a–6:28a, 4:32p–6:32p
Sunday, Aug 16 ★★★
Major window stacks with dawn/dusk and a tide swing
Major windows: 5:12a–7:12a, 5:17p–7:17p
Monday, Aug 17 ★★★
Major window stacks with dawn/dusk and a tide swing
Major windows: 5:55a–7:55a, 6:03p–8:03p
Tuesday, Aug 18 ★★★
Major window stacks with dawn/dusk and a tide swing
Major windows: 6:39a–8:39a, 6:50p–8:50p
Wednesday, Aug 19 ★★★
Major window stacks with dawn/dusk and a tide swing
Major windows: 7:25a–9:25a, 7:40p–9:40p
Thursday, Aug 20 ★★★
Major window stacks with dawn/dusk and a tide swing
Major windows: 8:13a–10:13a, 8:32p–10:32p
Tide table — August 2026
Umuruk Basin tides, August 2026
All high and low tides for Umuruk Basin, in local time (Anchorage). Heights are feet above Mean Lower Low Water (MLLW).
| Day | Tides (height above MLLW) | Sunrise / Sunset | |
|---|---|---|---|
| 1 | Sat | H 5:14a 0.3 ftL 11:35a 0.1 ftH 6:55p 0.3 ftL 11:26p 0.2 ft | 5:59a / 12:17a |
| 2 | Sun | H 5:38a 0.3 ftL 12:11p 0.1 ftH 7:30p 0.3 ft | 6:03a / 12:14a |
| 3 | Mon | L 12:13a 0.2 ftH 5:33a 0.3 ftL 12:46p 0.1 ftH 8:05p 0.3 ft | 6:06a / 12:10a |
| 4 | Tue | L 12:58a 0.2 ftH 6:02a 0.3 ftL 1:23p 0.1 ftH 8:38p 0.3 ft | 6:10a / 12:06a |
| 5 | Wed | L 1:44a 0.2 ftH 6:38a 0.3 ftL 2p 0.1 ftH 9:06p 0.3 ft | 6:13a / 12:03a |
| 6 | Thu | L 2:30a 0.2 ftH 7:17a 0.3 ftL 2:37p 0.1 ftH 8:51p 0.3 ft | 6:17a / 11:59p |
| 7 | Fri | L 3:18a 0.2 ftH 7:59a 0.3 ftL 3:15p 0.1 ftH 9:04p 0.3 ft | 6:20a / 11:55p |
| 8 | Sat | L 4:09a 0.2 ftH 8:44a 0.3 ftL 3:56p 0.1 ftH 9:41p 0.3 ft | 6:23a / 11:48p |
| 9 | Sun | L 5:05a 0.2 ftH 9:37a 0.3 ftL 4:43p 0.1 ftH 10:27p 0.4 ft | 6:27a / 11:44p |
| 10 | Mon | L 6:04a 0.1 ftH 10:39a 0.2 ftL 5:39p 0.2 ftH 11:20p 0.4 ft | 6:30a / 11:41p |
| 11 | Tue | L 7:07a 0.1 ftH 2:18p 0.2 ftL 6:43p 0.2 ft | 6:34a / 11:37p |
| 12 | Wed | H 12:23a 0.4 ftL 8:09a 0.1 ftH 3:27p 0.3 ftL 7:50p 0.2 ft | 6:37a / 11:33p |
| 13 | Thu | H 2:04a 0.4 ftL 9:09a 0.1 ftH 4:25p 0.3 ftL 8:55p 0.2 ft | 6:40a / 11:30p |
| 14 | Fri | H 3:36a 0.4 ftL 10:03a 0.1 ftH 5:15p 0.3 ftL 9:57p 0.2 ft | 6:44a / 11:26p |
| 15 | Sat | H 4:34a 0.4 ftL 10:53a 0.0 ftH 6:01p 0.3 ftL 10:56p 0.2 ft | 6:47a / 11:22p |
| 16 | Sun | H 5:26a 0.4 ftL 11:39a 0.0 ftH 6:46p 0.3 ftL 11:50p 0.2 ft | 6:50a / 11:19p |
| 17 | Mon | H 6:16a 0.4 ftL 12:22p 0.0 ftH 7:29p 0.4 ft | 6:54a / 11:15p |
| 18 | Tue | L 12:42a 0.1 ftH 7:03a 0.3 ftL 1:05p 0.0 ftH 8:12p 0.4 ft | 6:57a / 11:11p |
| 19 | Wed | L 1:32a 0.1 ftH 7:50a 0.3 ftL 1:46p 0.1 ftH 8:55p 0.4 ft | 7a / 11:07p |
| 20 | Thu | L 2:22a 0.1 ftH 8:39a 0.3 ftL 2:28p 0.1 ftH 9:38p 0.4 ft | 7:03a / 11:04p |
| 21 | Fri | L 3:12a 0.1 ftH 9:36a 0.3 ftL 3:09p 0.1 ftH 10:22p 0.3 ft | 7:07a / 11p |
| 22 | Sat | L 4:04a 0.2 ftH 10:46a 0.3 ftL 3:52p 0.1 ftH 11:09p 0.3 ft | 7:10a / 10:56p |
| 23 | Sun | L 5a 0.2 ftH 12:03p 0.2 ftL 4:39p 0.2 ft | 7:13a / 10:53p |
| 24 | Mon | H 12a 0.3 ftL 6a 0.2 ftH 1:25p 0.2 ftL 5:31p 0.2 ft | 7:16a / 10:49p |
| 25 | Tue | H 12:56a 0.3 ftL 7:08a 0.1 ftH 2:59p 0.2 ftL 6:29p 0.2 ft | 7:19a / 10:45p |
| 26 | Wed | H 1:52a 0.3 ftL 8:17a 0.1 ftH 4:11p 0.3 ftL 7:31p 0.2 ft | 7:23a / 10:41p |
| 27 | Thu | H 2:45a 0.3 ftL 9:07a 0.1 ftH 4:41p 0.3 ftL 8:32p 0.2 ft | 7:26a / 10:38p |
| 28 | Fri | H 3:34a 0.3 ftL 9:46a 0.1 ftH 5:09p 0.3 ftL 9:30p 0.2 ft | 7:29a / 10:34p |
| 29 | Sat | H 4:19a 0.3 ftL 10:22a 0.1 ftH 5:41p 0.3 ftL 10:21p 0.2 ft | 7:32a / 10:30p |
| 30 | Sun | H 4:59a 0.3 ftL 10:58a 0.1 ftH 6:13p 0.3 ftL 11:08p 0.2 ft | 7:35a / 10:27p |
| 31 | Mon | H 5:34a 0.3 ftL 11:35a 0.1 ftH 6:45p 0.3 ftL 11:53p 0.2 ft | 7:38a / 10:23p |
Last QuarterAug 5
New MoonAug 12
First QuarterAug 19
Full MoonAug 27
Tide table — September 2026
Umuruk Basin tides, September 2026
| Day | Tides (height above MLLW) | Sunrise / Sunset | |
|---|---|---|---|
| 1 | Tue | H 5:55a 0.3 ftL 12:11p 0.1 ftH 7:15p 0.3 ft | 7:41a / 10:19p |
| 2 | Wed | L 12:36a 0.1 ftH 5:59a 0.3 ftL 12:48p 0.1 ftH 7:39p 0.3 ft | 7:44a / 10:15p |
| 3 | Thu | L 1:19a 0.1 ftH 6:29a 0.3 ftL 1:26p 0.1 ftH 7:30p 0.3 ft | 7:48a / 10:12p |
| 4 | Fri | L 2:04a 0.1 ftH 7:06a 0.3 ftL 2:04p 0.1 ftH 7:46p 0.4 ft | 7:51a / 10:08p |
| 5 | Sat | L 2:50a 0.1 ftH 7:47a 0.3 ftL 2:44p 0.1 ftH 8:20p 0.4 ft | 7:54a / 10:04p |
| 6 | Sun | L 3:40a 0.1 ftH 8:34a 0.3 ftL 3:28p 0.2 ftH 9:01p 0.4 ft | 7:57a / 10p |
| 7 | Mon | L 4:35a 0.1 ftH 9:28a 0.3 ftL 4:21p 0.2 ftH 9:48p 0.3 ft | 8a / 9:57p |
| 8 | Tue | L 5:35a 0.1 ftH 10:39a 0.2 ftL 11:26a 0.2 ftH 12:52p 0.2 ftL 5:24p 0.2 ftH 10:44p 0.3 ft | 8:03a / 9:53p |
| 9 | Wed | L 6:39a 0.1 ftH 2:11p 0.3 ftL 6:34p 0.2 ftH 11:53p 0.3 ft | 8:06a / 9:49p |
| 10 | Thu | L 7:43a 0.1 ftH 3:14p 0.3 ftL 7:44p 0.2 ft | 8:09a / 9:46p |
| 11 | Fri | H 2:34a 0.3 ftL 8:44a 0.1 ftH 4:06p 0.3 ftL 8:52p 0.2 ft | 8:12a / 9:42p |
| 12 | Sat | H 3:38a 0.3 ftL 9:38a 0.1 ftH 4:51p 0.3 ftL 9:54p 0.2 ft | 8:15a / 9:38p |
| 13 | Sun | H 4:33a 0.3 ftL 10:27a 0.1 ftH 5:34p 0.4 ftL 10:50p 0.1 ft | 8:18a / 9:34p |
| 14 | Mon | H 5:23a 0.3 ftL 11:11a 0.1 ftH 6:15p 0.4 ftL 11:40p 0.1 ft | 8:21a / 9:31p |
| 15 | Tue | H 6:12a 0.3 ftL 11:53a 0.1 ftH 6:54p 0.4 ft | 8:24a / 9:27p |
| 16 | Wed | L 12:26a 0.1 ftH 6:59a 0.3 ftL 12:34p 0.1 ftH 7:33p 0.4 ft | 8:27a / 9:23p |
| 17 | Thu | L 1:11a 0.1 ftH 7:46a 0.3 ftL 1:14p 0.1 ftH 8:10p 0.4 ft | 8:30a / 9:20p |
| 18 | Fri | L 1:56a 0.1 ftH 8:36a 0.3 ftL 1:54p 0.1 ftH 8:44p 0.4 ft | 8:33a / 9:16p |
| 19 | Sat | L 2:42a 0.1 ftH 9:31a 0.3 ftL 2:35p 0.2 ftH 8:41p 0.3 ft | 8:36a / 9:12p |
| 20 | Sun | L 3:29a 0.1 ftH 10:36a 0.3 ftL 3:19p 0.2 ftH 8:41p 0.3 ft | 8:39a / 9:08p |
| 21 | Mon | L 4:20a 0.1 ftH 11:49a 0.2 ftL 4:07p 0.2 ftH 9:14p 0.3 ft | 8:42a / 9:05p |
| 22 | Tue | L 5:15a 0.1 ftH 1:10p 0.2 ftL 5:03p 0.2 ftH 9:57p 0.3 ft | 8:45a / 9:01p |
| 23 | Wed | L 6:13a 0.1 ftH 2:40p 0.3 ftL 6:07p 0.2 ftH 10:50p 0.3 ft | 8:48a / 8:57p |
| 24 | Thu | L 12:28a 0.3 ftH 1:07a 0.3 ftL 7:11a 0.1 ftH 3:22p 0.3 ftL 7:13p 0.2 ftH 11:59p 0.3 ft | 8:51a / 8:54p |
| 25 | Fri | L 12:47a 0.3 ftH 2:13a 0.3 ftL 8:05a 0.1 ftH 3:52p 0.3 ftL 8:17p 0.2 ft | 8:54a / 8:50p |
| 26 | Sat | H 3:08a 0.3 ftL 8:52a 0.1 ftH 4:23p 0.3 ftL 9:14p 0.2 ft | 8:57a / 8:46p |
| 27 | Sun | H 3:55a 0.3 ftL 9:35a 0.1 ftH 4:55p 0.3 ftL 10:03p 0.2 ft | 9a / 8:43p |
| 28 | Mon | H 4:39a 0.3 ftL 10:15a 0.1 ftH 5:26p 0.3 ftL 10:47p 0.1 ft | 9:03a / 8:39p |
| 29 | Tue | H 5:18a 0.3 ftL 10:55a 0.1 ftH 5:55p 0.4 ftL 11:30p 0.1 ft | 9:06a / 8:35p |
| 30 | Wed | H 5:53a 0.3 ftL 11:34a 0.1 ftH 6:18p 0.4 ft | 9:09a / 8:32p |
Last QuarterSep 3
New MoonSep 10
First QuarterSep 18
Full MoonSep 26
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About this data
Predictions for Umuruk Basin 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.