Symonds Bay, Biorka Island Tide Chart & Fishing Times
Tide times, heights, and solunar bite windows for Symonds Bay, Biorka Island, Alaska — August 2026 & September 2026. Every value is computed from NOAA harmonic constituents, the same offline engine that powers the Ebb app.
NOAA Station
9451468
Type
Subordinate (offset)
Coordinates
56.857, -135.520
Time Zone
Anchorage
Sun, moon & bite windows
Sunday, August 2
Sunday, August 2
Sunrise 5:04 AM · Sunset 9:11 PM · Moon Waning Gibbous (83% lit)
High 3:09a · 9.1 ftLow 9:33a · -0.4 ftHigh 4p · 9.2 ftLow 9:58p · 1.6 ft
Major window ★★★
3:03a – 5:03a
Minor window ★★★
9:48a – 10:48a
Major window ★★★
3:12p – 5:12p
Minor window ★★★
9:30p – 10:30p
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: 2:20a–4:20a, 2:29p–4:29p
Sunday, Aug 2 ★★★
Major window stacks with dawn/dusk and a tide swing
Major windows: 3:03a–5:03a, 3:12p–5:12p
Monday, Aug 3 ★★★
Major window stacks with dawn/dusk and a tide swing
Major windows: 3:46a–5:46a, 3:56p–5:56p
Tuesday, Aug 4 ★★★
Major window stacks with dawn/dusk and a tide swing
Major windows: 4:31a–6:31a, 4:44p–6:44p
Wednesday, Aug 19 ★★★
Major window stacks with dawn/dusk and a tide swing
Major windows: 5:20a–7:20a, 5:38p–7:38p
Thursday, Aug 20 ★★★
Major window stacks with dawn/dusk and a tide swing
Major windows: 6:08a–8:08a, 6:29p–8:29p
Tide table — August 2026
Symonds Bay, Biorka Island tides, August 2026
All high and low tides for Symonds Bay, Biorka Island, in local time (Anchorage). Heights are feet above Mean Lower Low Water (MLLW).
| Day | Tides (height above MLLW) | Sunrise / Sunset | |
|---|---|---|---|
| 1 | Sat | H 2:30a 9.6 ftL 9:04a -1.0 ftH 3:31p 8.9 ftL 9:16p 1.9 ft | 5:02a / 9:13p |
| 2 | Sun | H 3:09a 9.1 ftL 9:33a -0.4 ftH 4p 9.2 ftL 9:58p 1.6 ft | 5:04a / 9:11p |
| 3 | Mon | H 3:53a 8.4 ftL 10:02a 0.4 ftH 4:30p 9.4 ftL 10:45p 1.3 ft | 5:06a / 9:08p |
| 4 | Tue | H 4:42a 7.7 ftL 10:36a 1.3 ftH 5:06p 9.6 ftL 11:40p 1.2 ft | 5:08a / 9:06p |
| 5 | Wed | H 5:42a 6.9 ftL 11:14a 2.4 ftH 5:50p 9.6 ft | 5:10a / 9:04p |
| 6 | Thu | L 12:46a 1.0 ftH 6:59a 6.3 ftL 12:04p 3.4 ftH 6:45p 9.6 ft | 5:12a / 9:02p |
| 7 | Fri | L 2:05a 0.8 ftH 8:38a 6.1 ftL 1:16p 4.2 ftH 7:53p 9.6 ft | 5:14a / 9p |
| 8 | Sat | L 3:25a 0.2 ftH 10:14a 6.5 ftL 2:50p 4.5 ftH 9:09p 9.8 ft | 5:16a / 8:57p |
| 9 | Sun | L 4:34a -0.6 ftH 11:22a 7.2 ftL 4:15p 4.2 ftH 10:21p 10.3 ft | 5:18a / 8:55p |
| 10 | Mon | L 5:31a -1.4 ftH 12:13p 8.0 ftL 5:22p 3.5 ftH 11:24p 10.8 ft | 5:20a / 8:53p |
| 11 | Tue | L 6:20a -1.9 ftH 12:55p 8.7 ftL 6:18p 2.6 ft | 5:22a / 8:50p |
| 12 | Wed | H 12:19a 11.1 ftL 7:04a -2.2 ftH 1:34p 9.3 ftL 7:08p 1.8 ft | 5:24a / 8:48p |
| 13 | Thu | H 1:09a 11.1 ftL 7:45a -2.2 ftH 2:10p 9.7 ftL 7:55p 1.1 ft | 5:26a / 8:46p |
| 14 | Fri | H 1:56a 10.8 ftL 8:23a -1.8 ftH 2:45p 10.0 ftL 8:41p 0.6 ft | 5:28a / 8:43p |
| 15 | Sat | H 2:42a 10.2 ftL 8:59a -1.0 ftH 3:20p 10.1 ftL 9:25p 0.5 ft | 5:30a / 8:41p |
| 16 | Sun | H 3:27a 9.4 ftL 9:33a 0.0 ftH 3:53p 10.0 ftL 10:09p 0.5 ft | 5:32a / 8:38p |
| 17 | Mon | H 4:14a 8.4 ftL 10:07a 1.2 ftH 4:27p 9.7 ftL 10:56p 0.8 ft | 5:34a / 8:36p |
| 18 | Tue | H 5:04a 7.5 ftL 10:40a 2.3 ftH 5:03p 9.3 ftL 11:47p 1.3 ft | 5:36a / 8:33p |
| 19 | Wed | H 6:03a 6.6 ftL 11:16a 3.5 ftH 5:43p 8.8 ft | 5:38a / 8:31p |
| 20 | Thu | L 12:50a 1.7 ftH 7:21a 6.0 ftL 12:02p 4.4 ftH 6:35p 8.3 ft | 5:40a / 8:28p |
| 21 | Fri | L 2:10a 1.9 ftH 9:07a 5.9 ftL 1:18p 5.1 ftH 7:44p 8.0 ft | 5:42a / 8:26p |
| 22 | Sat | L 3:31a 1.7 ftH 10:39a 6.3 ftL 3:04p 5.2 ftH 9:04p 8.0 ft | 5:44a / 8:23p |
| 23 | Sun | L 4:34a 1.3 ftH 11:31a 6.8 ftL 4:20p 4.9 ftH 10:12p 8.4 ft | 5:46a / 8:21p |
| 24 | Mon | L 5:21a 0.7 ftH 12:05p 7.3 ftL 5:12p 4.2 ftH 11:04p 8.9 ft | 5:48a / 8:18p |
| 25 | Tue | L 5:58a 0.1 ftH 12:34p 7.8 ftL 5:53p 3.5 ftH 11:47p 9.3 ft | 5:50a / 8:15p |
| 26 | Wed | L 6:31a -0.4 ftH 1p 8.3 ftL 6:29p 2.8 ft | 5:52a / 8:13p |
| 27 | Thu | H 12:26a 9.7 ftL 7:01a -0.6 ftH 1:25p 8.8 ftL 7:05p 2.1 ft | 5:54a / 8:10p |
| 28 | Fri | H 1:03a 9.8 ftL 7:30a -0.7 ftH 1:51p 9.3 ftL 7:40p 1.4 ft | 5:57a / 8:08p |
| 29 | Sat | H 1:40a 9.8 ftL 7:59a -0.5 ftH 2:17p 9.7 ftL 8:16p 0.8 ft | 5:59a / 8:05p |
| 30 | Sun | H 2:18a 9.6 ftL 8:28a 0.0 ftH 2:44p 10.1 ftL 8:54p 0.3 ft | 6:01a / 8:02p |
| 31 | Mon | H 2:59a 9.2 ftL 8:58a 0.7 ftH 3:13p 10.3 ftL 9:35p 0.1 ft | 6:03a / 8p |
Last QuarterAug 5
New MoonAug 12
First QuarterAug 19
Full MoonAug 27
Tide table — September 2026
Symonds Bay, Biorka Island tides, September 2026
| Day | Tides (height above MLLW) | Sunrise / Sunset | |
|---|---|---|---|
| 1 | Tue | H 3:43a 8.7 ftL 9:30a 1.5 ftH 3:46p 10.3 ftL 10:20p 0.1 ft | 6:05a / 7:57p |
| 2 | Wed | H 4:33a 7.9 ftL 10:05a 2.5 ftH 4:24p 10.2 ftL 11:14p 0.4 ft | 6:07a / 7:54p |
| 3 | Thu | H 5:35a 7.1 ftL 10:47a 3.5 ftH 5:12p 9.9 ft | 6:09a / 7:52p |
| 4 | Fri | L 12:22a 0.7 ftH 6:58a 6.6 ftL 11:44a 4.4 ftH 6:16p 9.5 ft | 6:11a / 7:49p |
| 5 | Sat | L 1:46a 0.8 ftH 8:41a 6.5 ftL 1:16p 4.9 ftH 7:39p 9.2 ft | 6:13a / 7:46p |
| 6 | Sun | L 3:11a 0.5 ftH 10:09a 7.1 ftL 3:05p 4.7 ftH 9:07p 9.3 ft | 6:15a / 7:43p |
| 7 | Mon | L 4:20a -0.1 ftH 11:07a 7.8 ftL 4:24p 3.8 ftH 10:22p 9.8 ft | 6:17a / 7:41p |
| 8 | Tue | L 5:14a -0.7 ftH 11:50a 8.6 ftL 5:23p 2.7 ftH 11:23p 10.2 ft | 6:19a / 7:38p |
| 9 | Wed | L 6a -1.0 ftH 12:27p 9.4 ftL 6:12p 1.6 ft | 6:21a / 7:35p |
| 10 | Thu | H 12:15a 10.5 ftL 6:40a -1.0 ftH 1:01p 10.0 ftL 6:57p 0.7 ft | 6:23a / 7:33p |
| 11 | Fri | H 1:02a 10.5 ftL 7:16a -0.8 ftH 1:33p 10.4 ftL 7:38p 0.0 ft | 6:25a / 7:30p |
| 12 | Sat | H 1:45a 10.3 ftL 7:51a -0.2 ftH 2:04p 10.6 ftL 8:18p -0.3 ft | 6:27a / 7:27p |
| 13 | Sun | H 2:28a 9.8 ftL 8:24a 0.6 ftH 2:34p 10.6 ftL 8:56p -0.4 ft | 6:29a / 7:24p |
| 14 | Mon | H 3:10a 9.2 ftL 8:56a 1.5 ftH 3:04p 10.3 ftL 9:35p -0.1 ft | 6:31a / 7:22p |
| 15 | Tue | H 3:52a 8.5 ftL 9:27a 2.5 ftH 3:34p 9.9 ftL 10:15p 0.4 ft | 6:33a / 7:19p |
| 16 | Wed | H 4:38a 7.7 ftL 9:59a 3.5 ftH 4:06p 9.4 ftL 11p 1.1 ft | 6:35a / 7:16p |
| 17 | Thu | H 5:32a 7.0 ftL 10:33a 4.3 ftH 4:44p 8.8 ftL 11:56p 1.7 ft | 6:37a / 7:14p |
| 18 | Fri | H 6:46a 6.4 ftL 11:19a 5.1 ftH 5:36p 8.1 ft | 6:39a / 7:11p |
| 19 | Sat | L 1:12a 2.2 ftH 8:28a 6.3 ftL 12:43p 5.5 ftH 6:54p 7.7 ft | 6:41a / 7:08p |
| 20 | Sun | L 2:41a 2.2 ftH 9:57a 6.6 ftL 2:45p 5.4 ftH 8:28p 7.6 ft | 6:43a / 7:05p |
| 21 | Mon | L 3:50a 1.8 ftH 10:46a 7.2 ftL 4:01p 4.7 ftH 9:44p 8.0 ft | 6:45a / 7:03p |
| 22 | Tue | L 4:39a 1.3 ftH 11:19a 7.7 ftL 4:50p 3.8 ftH 10:39p 8.5 ft | 6:47a / 7p |
| 23 | Wed | L 5:16a 0.8 ftH 11:46a 8.4 ftL 5:29p 2.9 ftH 11:25p 9.0 ft | 6:49a / 6:57p |
| 24 | Thu | L 5:49a 0.5 ftH 12:12p 9.0 ftL 6:05p 1.9 ft | 6:51a / 6:54p |
| 25 | Fri | H 12:06a 9.4 ftL 6:20a 0.3 ftH 12:37p 9.7 ftL 6:40p 0.9 ft | 6:53a / 6:52p |
| 26 | Sat | H 12:46a 9.7 ftL 6:51a 0.4 ftH 1:03p 10.3 ftL 7:16p 0.0 ft | 6:55a / 6:49p |
| 27 | Sun | H 1:26a 9.8 ftL 7:22a 0.8 ftH 1:31p 10.8 ftL 7:53p -0.6 ft | 6:57a / 6:46p |
| 28 | Mon | H 2:07a 9.7 ftL 7:54a 1.3 ftH 2:02p 11.1 ftL 8:32p -1.0 ft | 6:59a / 6:44p |
| 29 | Tue | H 2:50a 9.4 ftL 8:28a 2.0 ftH 2:35p 11.2 ftL 9:15p -1.0 ft | 7:02a / 6:41p |
| 30 | Wed | H 3:37a 8.9 ftL 9:05a 2.8 ftH 3:12p 11.1 ftL 10:02p -0.7 ft | 7:04a / 6:38p |
Last QuarterSep 3
New MoonSep 10
First QuarterSep 18
Full MoonSep 26
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Nearby stations
Tide charts near Symonds Bay, Biorka Island
About this data
Predictions for Symonds Bay, Biorka Island 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.