St. Matthew Island Tide Chart & Fishing Times
Tide times, heights, and solunar bite windows for St. Matthew 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
9466203
Type
Subordinate (offset)
Coordinates
60.358, -172.715
Time Zone
Anchorage
Sun, moon & bite windows
Sunday, August 2
Sunday, August 2
Sunrise 7:12 AM · Sunset 12:02 AM · Moon Waning Gibbous (83% lit)
Low 5:09a · 1.1 ftHigh 9:13a · 1.4 ftLow 4:24p · 0.4 ftHigh 11:09p · 1.7 ft
Minor window ★★★
11:55p – 12:55a
Major window ★★★
5:37a – 7:37a
Minor window ★★★
12:28p – 1:28p
Major window ★★★
5:44p – 7:44p
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 overlaps dawn/dusk or a tide swing
Major windows: 4:54a–6:54a, 5:01p–7:01p
Sunday, Aug 2 ★★★
Major window overlaps dawn/dusk or a tide swing
Major windows: 5:37a–7:37a, 5:44p–7:44p
Monday, Aug 3 ★★★
Major window overlaps dawn/dusk or a tide swing
Major windows: 6:20a–8:20a, 6:29p–8:29p
Monday, Aug 17 ★★★
Major window overlaps dawn/dusk or a tide swing
Major windows: 6:24a–8:24a, 6:34p–8:34p
Tuesday, Aug 18 ★★★
Major window overlaps dawn/dusk or a tide swing
Major windows: 7:08a–9:08a, 7:22p–9:22p
Thursday, Aug 20 ★★★
Major window overlaps dawn/dusk or a tide swing
Major windows: 8:42a–10:42a, 9:03p–11:03p
Tide table — August 2026
St. Matthew Island tides, August 2026
All high and low tides for St. Matthew Island, in local time (Anchorage). Heights are feet above Mean Lower Low Water (MLLW).
| Day | Tides (height above MLLW) | Sunrise / Sunset | |
|---|---|---|---|
| 1 | Sat | L 4:22a 1.3 ftH 7:47a 1.5 ftL 3:52p 0.2 ftH 11:04p 1.7 ft | 7:10a / 12:05a |
| 2 | Sun | L 5:09a 1.1 ftH 9:13a 1.4 ftL 4:24p 0.4 ftH 11:09p 1.7 ft | 7:12a / 12:02a |
| 3 | Mon | L 5:54a 0.8 ftH 10:52a 1.3 ftL 4:53p 0.7 ftH 11:11p 1.8 ft | 7:15a / 11:59p |
| 4 | Tue | L 6:38a 0.5 ftH 12:31p 1.3 ftL 5:26p 1.0 ftH 11:26p 2.0 ft | 7:17a / 11:57p |
| 5 | Wed | L 7:24a 0.2 ftH 2:08p 1.4 ftL 6p 1.3 ftH 11:51p 2.1 ft | 7:19a / 11:52p |
| 6 | Thu | L 8:12a 0.0 ftH 3:35p 1.6 ftL 6:38p 1.5 ft | 7:22a / 11:49p |
| 7 | Fri | H 12:25a 2.3 ftL 9:03a -0.3 ftH 4:52p 1.7 ftL 7:25p 1.6 ft | 7:24a / 11:46p |
| 8 | Sat | H 1:09a 2.4 ftL 9:56a -0.4 ftH 5:54p 1.8 ftL 8:29p 1.7 ft | 7:27a / 11:43p |
| 9 | Sun | H 2:01a 2.4 ftL 10:50a -0.5 ftH 6:42p 1.8 ftL 9:46p 1.7 ft | 7:29a / 11:41p |
| 10 | Mon | H 3a 2.4 ftL 11:44a -0.6 ftH 7:22p 1.8 ftL 11:06p 1.6 ft | 7:32a / 11:38p |
| 11 | Tue | H 4:05a 2.3 ftL 12:37p -0.6 ftH 7:59p 1.8 ft | 7:34a / 11:35p |
| 12 | Wed | L 12:25a 1.5 ftH 5:15a 2.2 ftL 1:29p -0.4 ftH 8:34p 1.8 ft | 7:37a / 11:32p |
| 13 | Thu | L 1:41a 1.3 ftH 6:30a 2.0 ftL 2:19p -0.3 ftH 9:08p 1.8 ft | 7:39a / 11:30p |
| 14 | Fri | L 2:52a 1.0 ftH 7:50a 1.8 ftL 3:08p 0.0 ftH 9:42p 1.8 ft | 7:41a / 11:27p |
| 15 | Sat | L 3:58a 0.7 ftH 9:14a 1.7 ftL 3:57p 0.3 ftH 10:14p 1.9 ft | 7:44a / 11:24p |
| 16 | Sun | L 4:59a 0.5 ftH 10:39a 1.6 ftL 4:46p 0.6 ftH 10:46p 1.9 ft | 7:46a / 11:21p |
| 17 | Mon | L 5:56a 0.3 ftH 12:01p 1.6 ftL 5:35p 0.9 ftH 11:15p 1.9 ft | 7:49a / 11:18p |
| 18 | Tue | L 6:49a 0.1 ftH 1:19p 1.6 ftL 6:26p 1.2 ftH 11:44p 1.9 ft | 7:51a / 11:15p |
| 19 | Wed | L 7:40a 0.1 ftH 2:35p 1.7 ftL 7:16p 1.4 ft | 7:54a / 11:12p |
| 20 | Thu | H 12:12a 1.9 ftL 8:30a 0.0 ftH 3:47p 1.7 ftL 8:05p 1.5 ft | 7:56a / 11:09p |
| 21 | Fri | H 12:40a 1.9 ftL 9:19a 0.0 ftH 4:56p 1.8 ftL 8:52p 1.6 ft | 7:59a / 11:06p |
| 22 | Sat | H 1:11a 1.9 ftL 10:07a 0.0 ftH 6p 1.8 ftL 9:34p 1.7 ft | 8:01a / 11:03p |
| 23 | Sun | H 1:46a 1.9 ftL 10:53a 0.0 ftH 6:56p 1.7 ftL 10:15p 1.7 ft | 8:04a / 11:01p |
| 24 | Mon | H 2:26a 1.9 ftL 11:36a 0.0 ftH 7:39p 1.7 ftL 11:01p 1.6 ft | 8:06a / 10:58p |
| 25 | Tue | H 3:10a 1.8 ftL 12:17p 0.0 ftH 8:07p 1.6 ftL 11:53p 1.5 ft | 8:08a / 10:55p |
| 26 | Wed | H 4:01a 1.8 ftL 12:54p 0.1 ftH 8:28p 1.6 ft | 8:11a / 10:52p |
| 27 | Thu | L 12:51a 1.4 ftH 5a 1.7 ftL 1:30p 0.2 ftH 8:45p 1.6 ft | 8:13a / 10:49p |
| 28 | Fri | L 1:48a 1.2 ftH 6:09a 1.6 ftL 2:06p 0.3 ftH 8:58p 1.6 ft | 8:16a / 10:46p |
| 29 | Sat | L 2:41a 1.0 ftH 7:27a 1.5 ftL 2:42p 0.5 ftH 9:07p 1.6 ft | 8:18a / 10:43p |
| 30 | Sun | L 3:30a 0.8 ftH 8:51a 1.5 ftL 3:19p 0.7 ftH 9:16p 1.6 ft | 8:21a / 10:40p |
| 31 | Mon | L 4:18a 0.5 ftH 10:18a 1.5 ftL 3:59p 1.0 ftH 9:32p 1.8 ft | 8:23a / 10:37p |
Last QuarterAug 5
New MoonAug 12
First QuarterAug 19
Full MoonAug 27
Tide table — September 2026
St. Matthew Island tides, September 2026
| Day | Tides (height above MLLW) | Sunrise / Sunset | |
|---|---|---|---|
| 1 | Tue | L 5:06a 0.3 ftH 11:41a 1.6 ftL 4:40p 1.2 ftH 9:56p 1.9 ft | 8:25a / 10:33p |
| 2 | Wed | L 5:55a 0.1 ftH 12:58p 1.7 ftL 5:25p 1.4 ftH 10:28p 2.0 ft | 8:28a / 10:30p |
| 3 | Thu | L 6:47a -0.1 ftH 2:10p 1.8 ftL 6:13p 1.6 ftH 11:10p 2.2 ft | 8:30a / 10:27p |
| 4 | Fri | L 7:41a -0.3 ftH 3:14p 1.8 ftL 7:06p 1.6 ft | 8:33a / 10:24p |
| 5 | Sat | H 12:01a 2.2 ftL 8:36a -0.4 ftH 4:10p 1.8 ftL 8:06p 1.6 ft | 8:35a / 10:21p |
| 6 | Sun | H 12:59a 2.3 ftL 9:32a -0.4 ftH 4:59p 1.8 ftL 9:10p 1.6 ft | 8:37a / 10:18p |
| 7 | Mon | H 2:03a 2.2 ftL 10:27a -0.4 ftH 5:42p 1.8 ftL 10:18p 1.4 ft | 8:40a / 10:15p |
| 8 | Tue | H 3:11a 2.1 ftL 11:21a -0.3 ftH 6:20p 1.7 ftL 11:26p 1.2 ft | 8:42a / 10:12p |
| 9 | Wed | H 4:24a 2.0 ftL 12:13p -0.1 ftH 6:56p 1.7 ft | 8:44a / 10:09p |
| 10 | Thu | L 12:33a 1.0 ftH 5:43a 1.8 ftL 1:04p 0.1 ftH 7:29p 1.7 ft | 8:47a / 10:06p |
| 11 | Fri | L 1:37a 0.7 ftH 7:06a 1.7 ftL 1:55p 0.4 ftH 8:01p 1.7 ft | 8:49a / 10:03p |
| 12 | Sat | L 2:37a 0.5 ftH 8:29a 1.7 ftL 2:47p 0.6 ftH 8:32p 1.7 ft | 8:52a / 10p |
| 13 | Sun | L 3:33a 0.3 ftH 9:48a 1.7 ftL 3:40p 0.9 ftH 9:01p 1.7 ft | 8:54a / 9:57p |
| 14 | Mon | L 4:25a 0.2 ftH 11:02a 1.8 ftL 4:34p 1.1 ftH 9:30p 1.8 ft | 8:56a / 9:54p |
| 15 | Tue | L 5:15a 0.1 ftH 12:10p 1.8 ftL 5:29p 1.3 ftH 9:59p 1.8 ft | 8:59a / 9:51p |
| 16 | Wed | L 6:03a 0.0 ftH 1:12p 1.9 ftL 6:24p 1.5 ftH 10:31p 1.8 ft | 9:01a / 9:47p |
| 17 | Thu | L 6:51a 0.0 ftH 2:11p 1.9 ftL 7:15p 1.5 ftH 11:06p 1.8 ft | 9:04a / 9:44p |
| 18 | Fri | L 7:40a 0.1 ftH 3:06p 1.9 ftL 8:02p 1.6 ftH 11:46p 1.8 ft | 9:06a / 9:41p |
| 19 | Sat | L 8:28a 0.1 ftH 3:58p 1.8 ftL 8:45p 1.6 ft | 9:08a / 9:38p |
| 20 | Sun | H 12:30a 1.8 ftL 9:16a 0.1 ftH 4:45p 1.8 ftL 9:26p 1.5 ft | 9:11a / 9:35p |
| 21 | Mon | H 1:19a 1.7 ftL 10:01a 0.2 ftH 5:25p 1.7 ftL 10:09p 1.4 ft | 9:13a / 9:32p |
| 22 | Tue | H 2:12a 1.7 ftL 10:43a 0.2 ftH 5:57p 1.6 ftL 10:54p 1.3 ft | 9:15a / 9:29p |
| 23 | Wed | H 3:11a 1.6 ftL 11:22a 0.3 ftH 6:21p 1.5 ftL 11:41p 1.2 ft | 9:18a / 9:26p |
| 24 | Thu | H 4:18a 1.5 ftL 12p 0.4 ftH 6:36p 1.5 ft | 9:20a / 9:23p |
| 25 | Fri | L 12:28a 1.0 ftH 5:34a 1.5 ftL 12:38p 0.6 ftH 6:46p 1.5 ft | 9:23a / 9:20p |
| 26 | Sat | L 1:15a 0.7 ftH 6:57a 1.5 ftL 1:19p 0.8 ftH 6:56p 1.6 ft | 9:25a / 9:17p |
| 27 | Sun | L 2:02a 0.5 ftH 8:22a 1.6 ftL 2:03p 1.0 ftH 7:13p 1.7 ft | 9:27a / 9:14p |
| 28 | Mon | L 2:50a 0.3 ftH 9:42a 1.7 ftL 2:51p 1.3 ftH 7:38p 1.8 ft | 9:30a / 9:10p |
| 29 | Tue | L 3:39a 0.0 ftH 10:53a 1.8 ftL 3:43p 1.5 ftH 8:13p 1.9 ft | 9:32a / 9:07p |
| 30 | Wed | L 4:30a -0.2 ftH 11:57a 1.9 ftL 4:37p 1.6 ftH 8:56p 2.0 ft | 9:35a / 9:04p |
Last QuarterSep 3
New MoonSep 10
First QuarterSep 18
Full MoonSep 26
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About this data
Predictions for St. Matthew 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.