Graves Harbor Tide Chart & Fishing Times
Tide times, heights, and solunar bite windows for Graves Harbor, Alaska — August 2026 & September 2026. Every value is computed from NOAA harmonic constituents, the same offline engine that powers the Ebb app.
NOAA Station
9452704
Type
Subordinate (offset)
Coordinates
58.277, -136.678
Time Zone
Anchorage
Sun, moon & bite windows
Sunday, August 2
Sunday, August 2
Sunrise 5:01 AM · Sunset 9:23 PM · Moon Waning Gibbous (83% lit)
High 3:34a · 9.4 ftLow 10a · -0.5 ftHigh 4:20p · 9.3 ftLow 10:24p · 1.6 ft
Major window ★★★
3:08a – 5:08a
Minor window ★★★
9:53a – 10:53a
Major window ★★★
3:16p – 5:16p
Minor window ★★★
9:33p – 10:33p
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: 2:25a–4:25a, 2:33p–4:33p
Sunday, Aug 2 ★★★
Major window stacks with dawn/dusk and a tide swing
Major windows: 3:08a–5:08a, 3:16p–5:16p
Monday, Aug 3 ★★★
Major window stacks with dawn/dusk and a tide swing
Major windows: 3:51a–5:51a, 4p–6p
Tuesday, Aug 4 ★★★
Major window stacks with dawn/dusk and a tide swing
Major windows: 4:36a–6:36a, 4:48p–6:48p
Wednesday, Aug 19 ★★★
Major window stacks with dawn/dusk and a tide swing
Major windows: 5:25a–7:25a, 5:42p–7:42p
Thursday, Aug 20 ★★★
Major window stacks with dawn/dusk and a tide swing
Major windows: 6:13a–8:13a, 6:34p–8:34p
Tide table — August 2026
Graves Harbor tides, August 2026
All high and low tides for Graves Harbor, in local time (Anchorage). Heights are feet above Mean Lower Low Water (MLLW).
| Day | Tides (height above MLLW) | Sunrise / Sunset | |
|---|---|---|---|
| 1 | Sat | H 2:56a 9.8 ftL 9:30a -1.1 ftH 3:50p 9.1 ftL 9:43p 1.9 ft | 4:58a / 9:25p |
| 2 | Sun | H 3:34a 9.4 ftL 10a -0.5 ftH 4:20p 9.3 ftL 10:24p 1.6 ft | 5:01a / 9:23p |
| 3 | Mon | H 4:16a 8.6 ftL 10:29a 0.3 ftH 4:51p 9.5 ftL 11:11p 1.3 ft | 5:03a / 9:21p |
| 4 | Tue | H 5:03a 7.8 ftL 11:02a 1.4 ftH 5:28p 9.6 ft | 5:05a / 9:18p |
| 5 | Wed | L 12:05a 1.2 ftH 6:01a 7.0 ftL 11:40a 2.5 ftH 6:13p 9.7 ft | 5:07a / 9:16p |
| 6 | Thu | L 1:11a 1.2 ftH 7:17a 6.4 ftL 12:30p 3.6 ftH 7:09p 9.6 ft | 5:09a / 9:13p |
| 7 | Fri | L 2:29a 0.9 ftH 8:54a 6.1 ftL 1:43p 4.5 ftH 8:20p 9.7 ft | 5:11a / 9:11p |
| 8 | Sat | L 3:50a 0.3 ftH 10:29a 6.5 ftL 3:18p 4.8 ftH 9:37p 10.0 ft | 5:14a / 9:09p |
| 9 | Sun | L 5a -0.5 ftH 11:38a 7.2 ftL 4:42p 4.4 ftH 10:48p 10.5 ft | 5:16a / 9:06p |
| 10 | Mon | L 5:58a -1.4 ftH 12:29p 8.0 ftL 5:49p 3.6 ftH 11:50p 11.0 ft | 5:18a / 9:04p |
| 11 | Tue | L 6:47a -2.1 ftH 1:12p 8.8 ftL 6:45p 2.6 ft | 5:20a / 9:01p |
| 12 | Wed | H 12:44a 11.3 ftL 7:31a -2.4 ftH 1:51p 9.4 ftL 7:34p 1.6 ft | 5:22a / 8:59p |
| 13 | Thu | H 1:33a 11.4 ftL 8:12a -2.4 ftH 2:28p 9.9 ftL 8:21p 0.9 ft | 5:25a / 8:56p |
| 14 | Fri | H 2:20a 11.1 ftL 8:50a -2.0 ftH 3:04p 10.2 ftL 9:06p 0.4 ft | 5:27a / 8:53p |
| 15 | Sat | H 3:05a 10.5 ftL 9:26a -1.3 ftH 3:39p 10.3 ftL 9:50p 0.2 ft | 5:29a / 8:51p |
| 16 | Sun | H 3:49a 9.6 ftL 10a -0.2 ftH 4:14p 10.2 ftL 10:35p 0.4 ft | 5:31a / 8:48p |
| 17 | Mon | H 4:34a 8.7 ftL 10:34a 1.0 ftH 4:49p 9.9 ftL 11:21p 0.8 ft | 5:33a / 8:46p |
| 18 | Tue | H 5:23a 7.7 ftL 11:09a 2.4 ftH 5:26p 9.4 ft | 5:35a / 8:43p |
| 19 | Wed | L 12:12a 1.3 ftH 6:21a 6.7 ftL 11:46a 3.6 ftH 6:08p 8.9 ft | 5:38a / 8:40p |
| 20 | Thu | L 1:14a 1.9 ftH 7:37a 6.1 ftL 12:34p 4.7 ftH 7:01p 8.4 ft | 5:40a / 8:38p |
| 21 | Fri | L 2:32a 2.2 ftH 9:21a 5.9 ftL 1:51p 5.5 ftH 8:13p 8.1 ft | 5:42a / 8:35p |
| 22 | Sat | L 3:54a 2.0 ftH 10:55a 6.3 ftL 3:31p 5.6 ftH 9:31p 8.2 ft | 5:44a / 8:32p |
| 23 | Sun | L 5a 1.5 ftH 11:49a 6.8 ftL 4:46p 5.2 ftH 10:37p 8.6 ft | 5:46a / 8:30p |
| 24 | Mon | L 5:47a 0.8 ftH 12:24p 7.4 ftL 5:39p 4.5 ftH 11:29p 9.1 ft | 5:49a / 8:27p |
| 25 | Tue | L 6:25a 0.2 ftH 12:53p 7.9 ftL 6:20p 3.7 ft | 5:51a / 8:24p |
| 26 | Wed | H 12:12a 9.6 ftL 6:58a -0.4 ftH 1:19p 8.4 ftL 6:57p 2.8 ft | 5:53a / 8:21p |
| 27 | Thu | H 12:51a 9.9 ftL 7:28a -0.8 ftH 1:45p 8.9 ftL 7:32p 2.0 ft | 5:55a / 8:19p |
| 28 | Fri | H 1:28a 10.1 ftL 7:57a -0.9 ftH 2:11p 9.4 ftL 8:07p 1.2 ft | 5:57a / 8:16p |
| 29 | Sat | H 2:04a 10.1 ftL 8:26a -0.7 ftH 2:38p 9.9 ftL 8:43p 0.6 ft | 6a / 8:13p |
| 30 | Sun | H 2:41a 9.8 ftL 8:55a -0.2 ftH 3:06p 10.2 ftL 9:20p 0.2 ft | 6:02a / 8:10p |
| 31 | Mon | H 3:21a 9.4 ftL 9:24a 0.5 ftH 3:36p 10.4 ftL 10:01p 0.0 ft | 6:04a / 8:07p |
Last QuarterAug 5
New MoonAug 12
First QuarterAug 19
Full MoonAug 27
Tide table — September 2026
Graves Harbor tides, September 2026
| Day | Tides (height above MLLW) | Sunrise / Sunset | |
|---|---|---|---|
| 1 | Tue | H 4:04a 8.8 ftL 9:55a 1.4 ftH 4:09p 10.5 ftL 10:46p 0.1 ft | 6:06a / 8:05p |
| 2 | Wed | H 4:52a 8.0 ftL 10:30a 2.5 ftH 4:48p 10.3 ftL 11:39p 0.4 ft | 6:08a / 8:02p |
| 3 | Thu | H 5:52a 7.2 ftL 11:11a 3.6 ftH 5:37p 10.0 ft | 6:10a / 7:59p |
| 4 | Fri | L 12:47a 0.8 ftH 7:13a 6.6 ftL 12:09p 4.6 ftH 6:41p 9.6 ft | 6:13a / 7:56p |
| 5 | Sat | L 2:10a 1.0 ftH 8:55a 6.5 ftL 1:43p 5.3 ftH 8:06p 9.3 ft | 6:15a / 7:53p |
| 6 | Sun | L 3:37a 0.6 ftH 10:24a 7.0 ftL 3:31p 5.0 ftH 9:33p 9.5 ft | 6:17a / 7:50p |
| 7 | Mon | L 4:47a 0.0 ftH 11:24a 7.8 ftL 4:50p 4.0 ftH 10:47p 10.0 ft | 6:19a / 7:48p |
| 8 | Tue | L 5:42a -0.7 ftH 12:08p 8.7 ftL 5:49p 2.8 ftH 11:46p 10.4 ft | 6:21a / 7:45p |
| 9 | Wed | L 6:27a -1.1 ftH 12:46p 9.4 ftL 6:39p 1.5 ft | 6:23a / 7:42p |
| 10 | Thu | H 12:38a 10.7 ftL 7:07a -1.3 ftH 1:20p 10.1 ftL 7:23p 0.5 ft | 6:26a / 7:39p |
| 11 | Fri | H 1:24a 10.7 ftL 7:43a -1.0 ftH 1:54p 10.6 ftL 8:04p -0.3 ft | 6:28a / 7:36p |
| 12 | Sat | H 2:07a 10.5 ftL 8:18a -0.5 ftH 2:26p 10.8 ftL 8:44p -0.7 ft | 6:30a / 7:33p |
| 13 | Sun | H 2:49a 10.0 ftL 8:51a 0.4 ftH 2:57p 10.8 ftL 9:22p -0.6 ft | 6:32a / 7:31p |
| 14 | Mon | H 3:30a 9.4 ftL 9:23a 1.4 ftH 3:28p 10.5 ftL 10:01p -0.3 ft | 6:34a / 7:28p |
| 15 | Tue | H 4:11a 8.6 ftL 9:54a 2.4 ftH 3:59p 10.1 ftL 10:41p 0.3 ft | 6:36a / 7:25p |
| 16 | Wed | H 4:56a 7.8 ftL 10:27a 3.5 ftH 4:32p 9.6 ftL 11:26p 1.1 ft | 6:39a / 7:22p |
| 17 | Thu | H 5:48a 7.0 ftL 11:02a 4.5 ftH 5:11p 8.9 ft | 6:41a / 7:19p |
| 18 | Fri | L 12:21a 1.9 ftH 6:59a 6.4 ftL 11:49a 5.4 ftH 6:03p 8.3 ft | 6:43a / 7:16p |
| 19 | Sat | L 1:36a 2.5 ftH 8:41a 6.2 ftL 1:16p 6.0 ftH 7:22p 7.8 ft | 6:45a / 7:13p |
| 20 | Sun | L 3:05a 2.5 ftH 10:15a 6.6 ftL 3:09p 5.8 ftH 8:55p 7.8 ft | 6:47a / 7:10p |
| 21 | Mon | L 4:16a 2.0 ftH 11:06a 7.1 ftL 4:25p 5.1 ftH 10:08p 8.1 ft | 6:49a / 7:08p |
| 22 | Tue | L 5:06a 1.4 ftH 11:39a 7.7 ftL 5:16p 4.1 ftH 11:03p 8.7 ft | 6:52a / 7:05p |
| 23 | Wed | L 5:44a 0.8 ftH 12:07p 8.4 ftL 5:56p 2.9 ftH 11:49p 9.1 ft | 6:54a / 7:02p |
| 24 | Thu | L 6:17a 0.4 ftH 12:33p 9.1 ftL 6:32p 1.8 ft | 6:56a / 6:59p |
| 25 | Fri | H 12:29a 9.6 ftL 6:48a 0.2 ftH 12:59p 9.8 ftL 7:07p 0.7 ft | 6:58a / 6:56p |
| 26 | Sat | H 1:09a 9.8 ftL 7:18a 0.2 ftH 1:27p 10.4 ftL 7:43p -0.2 ft | 7a / 6:53p |
| 27 | Sun | H 1:48a 9.9 ftL 7:49a 0.6 ftH 1:55p 10.9 ftL 8:19p -0.9 ft | 7:02a / 6:50p |
| 28 | Mon | H 2:28a 9.8 ftL 8:21a 1.1 ftH 2:26p 11.3 ftL 8:58p -1.3 ft | 7:05a / 6:48p |
| 29 | Tue | H 3:10a 9.5 ftL 8:54a 1.9 ftH 3p 11.4 ftL 9:41p -1.2 ft | 7:07a / 6:45p |
| 30 | Wed | H 3:56a 8.9 ftL 9:30a 2.7 ftH 3:37p 11.2 ftL 10:28p -0.9 ft | 7:09a / 6:42p |
Last QuarterSep 3
New MoonSep 10
First QuarterSep 18
Full MoonSep 26
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Tide charts near Graves Harbor
About this data
Predictions for Graves Harbor 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.