Upper Northwestern Fiord, Harris Bay Tide Chart & Fishing Times
Tide times, heights, and solunar bite windows for Upper Northwestern Fiord, Harris Bay, Alaska — August 2026 & September 2026. Every value is computed from NOAA harmonic constituents, the same offline engine that powers the Ebb app.
NOAA Station
9455204
Type
Harmonic (reference)
Coordinates
59.790, -150.032
Time Zone
Anchorage
Sun, moon & bite windows
Sunday, August 2
Sunday, August 2
Sunrise 5:45 AM · Sunset 10:25 PM · Moon Waning Gibbous (83% lit)
High 4:05a · 10.4 ftLow 10:34a · -0.4 ftHigh 4:48p · 10.2 ftLow 10:56p · 1.6 ft
Major window ★★★
4:03a – 6:03a
Minor window ★★★
10:51a – 11:51a
Major window ★★★
4:11p – 6:11p
Minor window ★★★
10:24p – 11:24p
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 1 ★★★
Major window stacks with dawn/dusk and a tide swing
Major windows: 3:21a–5:21a, 3:28p–5:28p
Sunday, Aug 2 ★★★
Major window stacks with dawn/dusk and a tide swing
Major windows: 4:03a–6:03a, 4:11p–6:11p
Monday, Aug 3 ★★★
Major window stacks with dawn/dusk and a tide swing
Major windows: 4:47a–6:47a, 4:55p–6:55p
Tuesday, Aug 4 ★★★
Major window stacks with dawn/dusk and a tide swing
Major windows: 5:32a–7:32a, 5:43p–7:43p
Wednesday, Aug 5 ★★★
Major window stacks with dawn/dusk and a tide swing
Major windows: 6:20a–8:20a, 6:36p–8:36p
Saturday, Aug 15 ★★★
Major window stacks with dawn/dusk and a tide swing
Major windows: 3:23a–5:23a, 3:30p–5:30p
Tide table — August 2026
Upper Northwestern Fiord, Harris Bay tides, August 2026
All high and low tides for Upper Northwestern Fiord, Harris Bay, in local time (Anchorage). Heights are feet above Mean Lower Low Water (MLLW).
| Day | Tides (height above MLLW) | Sunrise / Sunset | |
|---|---|---|---|
| 1 | Sat | H 3:27a 10.8 ftL 10:06a -1.0 ftH 4:19p 9.9 ftL 10:17p 1.9 ft | 5:43a / 10:28p |
| 2 | Sun | H 4:05a 10.4 ftL 10:34a -0.4 ftH 4:48p 10.2 ftL 10:56p 1.6 ft | 5:45a / 10:25p |
| 3 | Mon | H 4:47a 9.7 ftL 11:03a 0.4 ftH 5:20p 10.6 ftL 11:41p 1.3 ft | 5:47a / 10:23p |
| 4 | Tue | H 5:33a 8.9 ftL 11:34a 1.3 ftH 5:58p 10.8 ft | 5:50a / 10:20p |
| 5 | Wed | L 12:33a 1.3 ftH 6:27a 8.1 ftL 12:11p 2.3 ftH 6:42p 10.9 ft | 5:52a / 10:18p |
| 6 | Thu | L 1:38a 1.2 ftH 7:34a 7.2 ftL 12:59p 3.3 ftH 7:37p 10.8 ft | 5:54a / 10:15p |
| 7 | Fri | L 2:57a 1.0 ftH 9:01a 6.7 ftL 2:11p 4.2 ftH 8:44p 10.8 ft | 5:57a / 10:12p |
| 8 | Sat | L 4:19a 0.4 ftH 10:50a 6.8 ftL 3:45p 4.5 ftH 9:59p 11.0 ft | 5:59a / 10:10p |
| 9 | Sun | L 5:32a -0.4 ftH 12:16p 7.6 ftL 5:10p 4.2 ftH 11:15p 11.4 ft | 6:01a / 10:07p |
| 10 | Mon | L 6:33a -1.3 ftH 1:11p 8.5 ftL 6:20p 3.4 ft | 6:04a / 10:04p |
| 11 | Tue | H 12:22a 11.9 ftL 7:24a -2.0 ftH 1:54p 9.4 ftL 7:18p 2.4 ft | 6:06a / 10:02p |
| 12 | Wed | H 1:19a 12.3 ftL 8:08a -2.4 ftH 2:32p 10.2 ftL 8:10p 1.5 ft | 6:09a / 9:59p |
| 13 | Thu | H 2:09a 12.4 ftL 8:49a -2.3 ftH 3:07p 10.7 ftL 8:57p 0.8 ft | 6:11a / 9:56p |
| 14 | Fri | H 2:55a 12.1 ftL 9:26a -1.9 ftH 3:41p 11.1 ftL 9:41p 0.4 ft | 6:13a / 9:53p |
| 15 | Sat | H 3:38a 11.4 ftL 10:02a -1.1 ftH 4:13p 11.2 ftL 10:25p 0.3 ft | 6:16a / 9:51p |
| 16 | Sun | H 4:19a 10.6 ftL 10:35a -0.1 ftH 4:45p 11.1 ftL 11:07p 0.5 ft | 6:18a / 9:48p |
| 17 | Mon | H 5:01a 9.5 ftL 11:08a 1.1 ftH 5:17p 10.8 ftL 11:51p 1.0 ft | 6:20a / 9:45p |
| 18 | Tue | H 5:44a 8.5 ftL 11:39a 2.3 ftH 5:52p 10.4 ft | 6:23a / 9:42p |
| 19 | Wed | L 12:39a 1.5 ftH 6:32a 7.5 ftL 12:12p 3.4 ftH 6:32p 9.9 ft | 6:25a / 9:39p |
| 20 | Thu | L 1:38a 2.1 ftH 7:34a 6.6 ftL 12:53p 4.4 ftH 7:20p 9.4 ft | 6:28a / 9:37p |
| 21 | Fri | L 2:57a 2.4 ftH 9:22a 6.1 ftL 2:03p 5.1 ftH 8:25p 9.0 ft | 6:30a / 9:34p |
| 22 | Sat | L 4:23a 2.2 ftH 11:38a 6.5 ftL 3:46p 5.4 ftH 9:46p 9.0 ft | 6:32a / 9:31p |
| 23 | Sun | L 5:33a 1.6 ftH 12:35p 7.2 ftL 5:10p 5.0 ftH 11:05p 9.3 ft | 6:35a / 9:28p |
| 24 | Mon | L 6:23a 0.8 ftH 1:09p 7.9 ftL 6:09p 4.3 ft | 6:37a / 9:25p |
| 25 | Tue | H 12:04a 9.9 ftL 7:02a 0.1 ftH 1:37p 8.6 ftL 6:55p 3.5 ft | 6:39a / 9:22p |
| 26 | Wed | H 12:49a 10.4 ftL 7:35a -0.4 ftH 2p 9.2 ftL 7:34p 2.6 ft | 6:42a / 9:19p |
| 27 | Thu | H 1:28a 10.8 ftL 8:06a -0.7 ftH 2:23p 9.8 ftL 8:10p 1.8 ft | 6:44a / 9:16p |
| 28 | Fri | H 2:03a 11.1 ftL 8:35a -0.8 ftH 2:45p 10.4 ftL 8:44p 1.2 ft | 6:47a / 9:13p |
| 29 | Sat | H 2:38a 11.1 ftL 9:03a -0.6 ftH 3:09p 10.9 ftL 9:19p 0.6 ft | 6:49a / 9:10p |
| 30 | Sun | H 3:14a 11.0 ftL 9:31a -0.1 ftH 3:36p 11.3 ftL 9:55p 0.2 ft | 6:51a / 9:07p |
| 31 | Mon | H 3:51a 10.6 ftL 10a 0.6 ftH 4:06p 11.6 ftL 10:33p 0.0 ft | 6:54a / 9:04p |
Last QuarterAug 5
New MoonAug 12
First QuarterAug 19
Full MoonAug 27
Tide table — September 2026
Upper Northwestern Fiord, Harris Bay tides, September 2026
| Day | Tides (height above MLLW) | Sunrise / Sunset | |
|---|---|---|---|
| 1 | Tue | H 4:32a 9.9 ftL 10:29a 1.4 ftH 4:40p 11.7 ftL 11:16p 0.1 ft | 6:56a / 9:02p |
| 2 | Wed | H 5:18a 9.1 ftL 11:02a 2.3 ftH 5:18p 11.6 ft | 6:58a / 8:59p |
| 3 | Thu | L 12:07a 0.4 ftH 6:12a 8.1 ftL 11:39a 3.3 ftH 6:05p 11.3 ft | 7:01a / 8:56p |
| 4 | Fri | L 1:12a 0.9 ftH 7:21a 7.2 ftL 12:31p 4.2 ftH 7:05p 10.8 ft | 7:03a / 8:53p |
| 5 | Sat | L 2:36a 1.1 ftH 9:01a 6.8 ftL 2p 5.0 ftH 8:23p 10.3 ft | 7:05a / 8:50p |
| 6 | Sun | L 4:07a 0.8 ftH 11:01a 7.3 ftL 3:53p 4.9 ftH 9:54p 10.3 ft | 7:08a / 8:47p |
| 7 | Mon | L 5:21a 0.1 ftH 12:08p 8.3 ftL 5:19p 3.9 ftH 11:19p 10.7 ft | 7:10a / 8:44p |
| 8 | Tue | L 6:18a -0.6 ftH 12:52p 9.3 ftL 6:23p 2.7 ft | 7:12a / 8:41p |
| 9 | Wed | H 12:25a 11.3 ftL 7:05a -1.1 ftH 1:29p 10.3 ftL 7:15p 1.4 ft | 7:15a / 8:38p |
| 10 | Thu | H 1:18a 11.7 ftL 7:45a -1.2 ftH 2:02p 11.1 ftL 8p 0.4 ft | 7:17a / 8:35p |
| 11 | Fri | H 2:03a 11.8 ftL 8:21a -1.0 ftH 2:32p 11.6 ftL 8:41p -0.3 ft | 7:19a / 8:32p |
| 12 | Sat | H 2:44a 11.6 ftL 8:55a -0.4 ftH 3:01p 11.9 ftL 9:20p -0.6 ft | 7:22a / 8:29p |
| 13 | Sun | H 3:22a 11.1 ftL 9:27a 0.4 ftH 3:30p 11.9 ftL 9:57p -0.5 ft | 7:24a / 8:25p |
| 14 | Mon | H 3:59a 10.4 ftL 9:58a 1.3 ftH 3:58p 11.7 ftL 10:34p -0.1 ft | 7:26a / 8:22p |
| 15 | Tue | H 4:36a 9.5 ftL 10:27a 2.3 ftH 4:28p 11.3 ftL 11:12p 0.5 ft | 7:28a / 8:19p |
| 16 | Wed | H 5:14a 8.6 ftL 10:55a 3.3 ftH 5p 10.7 ftL 11:54p 1.3 ft | 7:31a / 8:16p |
| 17 | Thu | H 5:57a 7.7 ftL 11:25a 4.2 ftH 5:38p 10.1 ft | 7:33a / 8:13p |
| 18 | Fri | L 12:45a 2.1 ftH 6:53a 6.9 ftL 12:01p 5.0 ftH 6:25p 9.3 ft | 7:35a / 8:10p |
| 19 | Sat | L 1:58a 2.6 ftH 8:28a 6.4 ftL 1:11p 5.7 ftH 7:33p 8.7 ft | 7:38a / 8:07p |
| 20 | Sun | L 3:32a 2.6 ftH 11:03a 6.8 ftL 3:22p 5.7 ftH 9:04p 8.4 ft | 7:40a / 8:04p |
| 21 | Mon | L 4:49a 2.1 ftH 11:55a 7.5 ftL 4:54p 5.0 ftH 10:35p 8.8 ft | 7:42a / 8:01p |
| 22 | Tue | L 5:41a 1.5 ftH 12:25p 8.3 ftL 5:50p 4.0 ftH 11:40p 9.4 ft | 7:45a / 7:58p |
| 23 | Wed | L 6:21a 0.9 ftH 12:50p 9.2 ftL 6:32p 2.8 ft | 7:47a / 7:55p |
| 24 | Thu | H 12:28a 10.0 ftL 6:55a 0.4 ftH 1:13p 10.0 ftL 7:10p 1.7 ft | 7:49a / 7:52p |
| 25 | Fri | H 1:08a 10.6 ftL 7:26a 0.2 ftH 1:36p 10.8 ftL 7:45p 0.6 ft | 7:52a / 7:49p |
| 26 | Sat | H 1:45a 11.0 ftL 7:57a 0.3 ftH 2:01p 11.6 ftL 8:20p -0.2 ft | 7:54a / 7:46p |
| 27 | Sun | H 2:22a 11.1 ftL 8:27a 0.6 ftH 2:28p 12.2 ftL 8:55p -0.9 ft | 7:56a / 7:43p |
| 28 | Mon | H 2:59a 11.0 ftL 8:58a 1.1 ftH 2:58p 12.6 ftL 9:33p -1.2 ft | 7:59a / 7:40p |
| 29 | Tue | H 3:39a 10.7 ftL 9:29a 1.7 ftH 3:31p 12.8 ftL 10:13p -1.2 ft | 8:01a / 7:37p |
| 30 | Wed | H 4:21a 10.0 ftL 10:02a 2.5 ftH 4:08p 12.6 ftL 10:58p -0.8 ft | 8:03a / 7:34p |
Last QuarterSep 3
New MoonSep 10
First QuarterSep 18
Full MoonSep 26
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Tide charts near Upper Northwestern Fiord, Harris Bay
About this data
Predictions for Upper Northwestern Fiord, Harris Bay 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.