Copper Harbor Tide Chart & Fishing Times
Tide times, heights, and solunar bite windows for Copper 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
9450369
Type
Subordinate (offset)
Coordinates
55.210, -132.625
Time Zone
Anchorage
Sun, moon & bite windows
Sunday, August 2
Sunday, August 2
Sunrise 5:00 AM · Sunset 8:51 PM · Moon Waning Gibbous (83% lit)
High 3:14a · 12.0 ftLow 9:41a · -0.3 ftHigh 4:05p · 12.1 ftLow 10:06p · 1.7 ft
Major window ★★★
2:50a – 4:50a
Minor window ★★★
9:35a – 10:35a
Major window ★★★
3p – 5p
Minor window ★★★
9:20p – 10:20p
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: 2:08a–4:08a, 2:17p–4:17p
Sunday, Aug 2 ★★★
Major window stacks with dawn/dusk and a tide swing
Major windows: 2:50a–4:50a, 3p–5p
Monday, Aug 3 ★★★
Major window stacks with dawn/dusk and a tide swing
Major windows: 3:34a–5:34a, 3:44p–5:44p
Thursday, Aug 6 ★★★
Major window stacks with dawn/dusk and a tide swing
Major windows: 6a–8a, 6:22p–8:22p
Wednesday, Aug 19 ★★★
Major window stacks with dawn/dusk and a tide swing
Major windows: 5:08a–7:08a, 5:26p–7:26p
Thursday, Aug 20 ★★★
Major window stacks with dawn/dusk and a tide swing
Major windows: 5:56a–7:56a, 6:17p–8:17p
Tide table — August 2026
Copper Harbor tides, August 2026
All high and low tides for Copper Harbor, in local time (Anchorage). Heights are feet above Mean Lower Low Water (MLLW).
| Day | Tides (height above MLLW) | Sunrise / Sunset | |
|---|---|---|---|
| 1 | Sat | H 2:35a 12.5 ftL 9:12a -0.9 ftH 3:36p 11.8 ftL 9:24p 2.0 ft | 4:58a / 8:53p |
| 2 | Sun | H 3:14a 12.0 ftL 9:41a -0.3 ftH 4:05p 12.1 ftL 10:06p 1.7 ft | 5a / 8:51p |
| 3 | Mon | H 3:58a 11.3 ftL 10:10a 0.5 ftH 4:35p 12.3 ftL 10:53p 1.4 ft | 5:02a / 8:49p |
| 4 | Tue | H 4:47a 10.6 ftL 10:44a 1.4 ftH 5:11p 12.5 ftL 11:48p 1.3 ft | 5:04a / 8:47p |
| 5 | Wed | H 5:47a 9.8 ftL 11:22a 2.5 ftH 5:55p 12.5 ft | 5:06a / 8:45p |
| 6 | Thu | L 12:54a 1.1 ftH 7:04a 9.2 ftL 12:12p 3.5 ftH 6:50p 12.5 ft | 5:08a / 8:43p |
| 7 | Fri | L 2:13a 0.9 ftH 8:43a 9.0 ftL 1:24p 4.3 ftH 7:58p 12.5 ft | 5:09a / 8:41p |
| 8 | Sat | L 3:33a 0.3 ftH 10:19a 9.4 ftL 2:58p 4.6 ftH 9:14p 12.7 ft | 5:11a / 8:39p |
| 9 | Sun | L 4:42a -0.5 ftH 11:27a 10.1 ftL 4:23p 4.3 ftH 10:26p 13.2 ft | 5:13a / 8:37p |
| 10 | Mon | L 5:39a -1.3 ftH 12:18p 10.9 ftL 5:30p 3.6 ftH 11:29p 13.7 ft | 5:15a / 8:34p |
| 11 | Tue | L 6:28a -1.8 ftH 1p 11.6 ftL 6:26p 2.7 ft | 5:17a / 8:32p |
| 12 | Wed | H 12:24a 14.0 ftL 7:12a -2.1 ftH 1:39p 12.2 ftL 7:16p 1.9 ft | 5:19a / 8:30p |
| 13 | Thu | H 1:14a 14.0 ftL 7:53a -2.1 ftH 2:15p 12.6 ftL 8:03p 1.2 ft | 5:21a / 8:28p |
| 14 | Fri | H 2:01a 13.7 ftL 8:31a -1.7 ftH 2:50p 12.9 ftL 8:49p 0.7 ft | 5:22a / 8:25p |
| 15 | Sat | H 2:47a 13.1 ftL 9:07a -0.9 ftH 3:25p 13.0 ftL 9:33p 0.6 ft | 5:24a / 8:23p |
| 16 | Sun | H 3:32a 12.3 ftL 9:41a 0.1 ftH 3:58p 12.9 ftL 10:17p 0.6 ft | 5:26a / 8:21p |
| 17 | Mon | H 4:19a 11.3 ftL 10:15a 1.3 ftH 4:32p 12.6 ftL 11:04p 0.9 ft | 5:28a / 8:19p |
| 18 | Tue | H 5:09a 10.4 ftL 10:48a 2.4 ftH 5:08p 12.2 ftL 11:55p 1.4 ft | 5:30a / 8:16p |
| 19 | Wed | H 6:08a 9.5 ftL 11:24a 3.6 ftH 5:48p 11.7 ft | 5:32a / 8:14p |
| 20 | Thu | L 12:58a 1.8 ftH 7:26a 8.9 ftL 12:10p 4.5 ftH 6:40p 11.2 ft | 5:34a / 8:12p |
| 21 | Fri | L 2:18a 2.0 ftH 9:12a 8.8 ftL 1:26p 5.2 ftH 7:49p 10.9 ft | 5:36a / 8:09p |
| 22 | Sat | L 3:39a 1.8 ftH 10:44a 9.2 ftL 3:12p 5.3 ftH 9:09p 10.9 ft | 5:38a / 8:07p |
| 23 | Sun | L 4:42a 1.4 ftH 11:36a 9.7 ftL 4:28p 5.0 ftH 10:17p 11.3 ft | 5:39a / 8:04p |
| 24 | Mon | L 5:29a 0.8 ftH 12:10p 10.2 ftL 5:20p 4.3 ftH 11:09p 11.8 ft | 5:41a / 8:02p |
| 25 | Tue | L 6:06a 0.2 ftH 12:39p 10.7 ftL 6:01p 3.6 ftH 11:52p 12.2 ft | 5:43a / 7:59p |
| 26 | Wed | L 6:39a -0.3 ftH 1:05p 11.2 ftL 6:37p 2.9 ft | 5:45a / 7:57p |
| 27 | Thu | H 12:31a 12.6 ftL 7:09a -0.5 ftH 1:30p 11.7 ftL 7:13p 2.2 ft | 5:47a / 7:55p |
| 28 | Fri | H 1:08a 12.7 ftL 7:38a -0.6 ftH 1:56p 12.2 ftL 7:48p 1.5 ft | 5:49a / 7:52p |
| 29 | Sat | H 1:45a 12.7 ftL 8:07a -0.4 ftH 2:22p 12.6 ftL 8:24p 0.9 ft | 5:51a / 7:50p |
| 30 | Sun | H 2:23a 12.5 ftL 8:36a 0.1 ftH 2:49p 13.0 ftL 9:02p 0.4 ft | 5:53a / 7:47p |
| 31 | Mon | H 3:04a 12.1 ftL 9:06a 0.8 ftH 3:18p 13.2 ftL 9:43p 0.2 ft | 5:55a / 7:45p |
Last QuarterAug 5
New MoonAug 12
First QuarterAug 19
Full MoonAug 27
Tide table — September 2026
Copper Harbor tides, September 2026
| Day | Tides (height above MLLW) | Sunrise / Sunset | |
|---|---|---|---|
| 1 | Tue | H 3:48a 11.6 ftL 9:38a 1.6 ftH 3:51p 13.2 ftL 10:28p 0.2 ft | 5:56a / 7:42p |
| 2 | Wed | H 4:38a 10.8 ftL 10:13a 2.6 ftH 4:29p 13.1 ftL 11:22p 0.5 ft | 5:58a / 7:40p |
| 3 | Thu | H 5:40a 10.0 ftL 10:55a 3.6 ftH 5:17p 12.8 ft | 6a / 7:37p |
| 4 | Fri | L 12:30a 0.8 ftH 7:03a 9.5 ftL 11:52a 4.5 ftH 6:21p 12.4 ft | 6:02a / 7:34p |
| 5 | Sat | L 1:54a 0.9 ftH 8:46a 9.4 ftL 1:24p 5.0 ftH 7:44p 12.1 ft | 6:04a / 7:32p |
| 6 | Sun | L 3:19a 0.6 ftH 10:14a 10.0 ftL 3:13p 4.8 ftH 9:12p 12.2 ft | 6:06a / 7:29p |
| 7 | Mon | L 4:28a 0.0 ftH 11:12a 10.7 ftL 4:32p 3.9 ftH 10:27p 12.7 ft | 6:08a / 7:27p |
| 8 | Tue | L 5:22a -0.6 ftH 11:55a 11.5 ftL 5:31p 2.8 ftH 11:28p 13.1 ft | 6:10a / 7:24p |
| 9 | Wed | L 6:08a -0.9 ftH 12:32p 12.3 ftL 6:20p 1.7 ft | 6:11a / 7:22p |
| 10 | Thu | H 12:20a 13.4 ftL 6:48a -0.9 ftH 1:06p 12.9 ftL 7:05p 0.8 ft | 6:13a / 7:19p |
| 11 | Fri | H 1:07a 13.4 ftL 7:24a -0.7 ftH 1:38p 13.3 ftL 7:46p 0.1 ft | 6:15a / 7:17p |
| 12 | Sat | H 1:50a 13.2 ftL 7:59a -0.1 ftH 2:09p 13.5 ftL 8:26p -0.2 ft | 6:17a / 7:14p |
| 13 | Sun | H 2:33a 12.7 ftL 8:32a 0.7 ftH 2:39p 13.5 ftL 9:04p -0.3 ft | 6:19a / 7:11p |
| 14 | Mon | H 3:15a 12.1 ftL 9:04a 1.6 ftH 3:09p 13.2 ftL 9:43p 0.0 ft | 6:21a / 7:09p |
| 15 | Tue | H 3:57a 11.4 ftL 9:35a 2.6 ftH 3:39p 12.8 ftL 10:23p 0.5 ft | 6:23a / 7:06p |
| 16 | Wed | H 4:43a 10.6 ftL 10:07a 3.6 ftH 4:11p 12.3 ftL 11:08p 1.2 ft | 6:25a / 7:04p |
| 17 | Thu | H 5:37a 9.9 ftL 10:41a 4.4 ftH 4:49p 11.7 ft | 6:27a / 7:01p |
| 18 | Fri | L 12:04a 1.8 ftH 6:51a 9.3 ftL 11:27a 5.2 ftH 5:41p 11.0 ft | 6:28a / 6:58p |
| 19 | Sat | L 1:20a 2.3 ftH 8:33a 9.2 ftL 12:51p 5.6 ftH 6:59p 10.6 ft | 6:30a / 6:56p |
| 20 | Sun | L 2:49a 2.3 ftH 10:02a 9.5 ftL 2:53p 5.5 ftH 8:33p 10.5 ft | 6:32a / 6:53p |
| 21 | Mon | L 3:58a 1.9 ftH 10:51a 10.1 ftL 4:09p 4.8 ftH 9:49p 10.9 ft | 6:34a / 6:51p |
| 22 | Tue | L 4:47a 1.4 ftH 11:24a 10.6 ftL 4:58p 3.9 ftH 10:44p 11.4 ft | 6:36a / 6:48p |
| 23 | Wed | L 5:24a 0.9 ftH 11:51a 11.3 ftL 5:37p 3.0 ftH 11:30p 11.9 ft | 6:38a / 6:45p |
| 24 | Thu | L 5:57a 0.6 ftH 12:17p 11.9 ftL 6:13p 2.0 ft | 6:40a / 6:43p |
| 25 | Fri | H 12:11a 12.3 ftL 6:28a 0.4 ftH 12:42p 12.6 ftL 6:48p 1.0 ft | 6:42a / 6:40p |
| 26 | Sat | H 12:51a 12.6 ftL 6:59a 0.5 ftH 1:08p 13.2 ftL 7:24p 0.1 ft | 6:44a / 6:38p |
| 27 | Sun | H 1:31a 12.7 ftL 7:30a 0.9 ftH 1:36p 13.7 ftL 8:01p -0.5 ft | 6:45a / 6:35p |
| 28 | Mon | H 2:12a 12.6 ftL 8:02a 1.4 ftH 2:07p 14.0 ftL 8:40p -0.9 ft | 6:47a / 6:33p |
| 29 | Tue | H 2:55a 12.3 ftL 8:36a 2.1 ftH 2:40p 14.1 ftL 9:23p -0.9 ft | 6:49a / 6:30p |
| 30 | Wed | H 3:42a 11.8 ftL 9:13a 2.9 ftH 3:17p 14.0 ftL 10:10p -0.6 ft | 6:51a / 6:27p |
Last QuarterSep 3
New MoonSep 10
First QuarterSep 18
Full MoonSep 26
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About this data
Predictions for Copper 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.