Martello Castle, Lake Borgne Tide Chart & Fishing Times
Tide times, heights, and solunar bite windows for Martello Castle, Lake Borgne, Louisiana — August 2026 & September 2026. Every value is computed from NOAA harmonic constituents, the same offline engine that powers the Ebb app.
NOAA Station
8761529
Type
Harmonic (reference)
Coordinates
29.945, -89.835
Time Zone
Chicago
Sun, moon & bite windows
Sunday, August 2
Sunday, August 2
Sunrise 6:19 AM · Sunset 7:51 PM · Moon Waning Gibbous (84% lit)
Low 2:40a · 0.4 ftHigh 11:01a · 0.7 ftLow 11:28a · 0.7 ftHigh 6:14p · 0.9 ft
Major window ★★★
2:51a – 4:51a
Minor window ★★★
9:31a – 10:31a
Major window ★★★
3:07p – 5:07p
Minor window ★★★
9:42p – 10:42p
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.
Tuesday, Aug 4 ★★★
Major window overlaps dawn/dusk or a tide swing
Major windows: 4:19a–6:19a, 4:38p–6:38p
Wednesday, Aug 5 ★★★
Major window stacks with dawn/dusk and a tide swing
Major windows: 5:07a–7:07a, 5:29p–7:29p
Thursday, Aug 6 ★★★
Major window overlaps dawn/dusk or a tide swing
Major windows: 6a–8a, 6:26p–8:26p
Friday, Aug 7 ★★★
Major window stacks with dawn/dusk and a tide swing
Major windows: 6:59a–8:59a, 7:28p–9:28p
Thursday, Aug 20 ★★★
Major window stacks with dawn/dusk and a tide swing
Major windows: 5:57a–7:57a, 6:21p–8:21p
Friday, Aug 21 ★★★
Major window stacks with dawn/dusk and a tide swing
Major windows: 6:48a–8:48a, 7:13p–9:13p
Tide table — August 2026
Martello Castle, Lake Borgne tides, August 2026
All high and low tides for Martello Castle, Lake Borgne, in local time (Chicago). Heights are feet above Mean Lower Low Water (MLLW).
| Day | Tides (height above MLLW) | Sunrise / Sunset | |
|---|---|---|---|
| 1 | Sat | L 2:40a 0.2 ftH 4:58p 1.1 ft | 6:18a / 7:52p |
| 2 | Sun | L 2:40a 0.4 ftH 11:01a 0.7 ftL 11:28a 0.7 ftH 6:14p 0.9 ft | 6:19a / 7:51p |
| 3 | Mon | L 2:11a 0.6 ftH 7:12a 0.8 ftL 2:41p 0.5 ftH 7:29p 0.6 ftL 9:01p 0.6 ftH 11:27p 0.7 ft | 6:19a / 7:50p |
| 4 | Tue | L 12:31a 0.7 ftH 7:04a 1.0 ftL 4:45p 0.4 ft | 6:20a / 7:50p |
| 5 | Wed | H 7:28a 1.3 ftL 6:07p 0.2 ftH 7:47p 0.2 ftL 8:36p 0.2 ft | 6:20a / 7:49p |
| 6 | Thu | H 8:05a 1.5 ftL 9:44p 0.0 ft | 6:21a / 7:48p |
| 7 | Fri | H 8:51a 1.7 ftL 10:52p -0.2 ft | 6:22a / 7:47p |
| 8 | Sat | H 9:45a 1.7 ftL 11:56p -0.3 ft | 6:22a / 7:46p |
| 9 | Sun | H 10:40a 1.8 ft | 6:23a / 7:45p |
| 10 | Mon | L 12:47a -0.3 ftH 11:37a 1.7 ft | 6:23a / 7:44p |
| 11 | Tue | L 1:31a -0.3 ftH 12:44p 1.6 ft | 6:24a / 7:44p |
| 12 | Wed | L 2:13a -0.2 ftH 2:10p 1.4 ft | 6:25a / 7:43p |
| 13 | Thu | L 2:57a 0.0 ftH 3:21p 1.2 ft | 6:25a / 7:42p |
| 14 | Fri | L 3:43a 0.3 ftH 4:34p 1.0 ft | 6:26a / 7:41p |
| 15 | Sat | L 1:38a 0.5 ftH 8:24a 0.6 ftL 10:59a 0.6 ftH 7:49p 0.9 ft | 6:26a / 7:40p |
| 16 | Sun | L 1:10a 0.6 ftH 5:46a 0.8 ftL 1:27p 0.4 ftH 9:32p 0.7 ft | 6:27a / 7:39p |
| 17 | Mon | L 12:03a 0.7 ftH 6:16a 1.0 ftL 2:41p 0.3 ft | 6:28a / 7:38p |
| 18 | Tue | H 6:49a 1.2 ftL 4p 0.3 ft | 6:28a / 7:37p |
| 19 | Wed | H 7:22a 1.3 ftL 5:06p 0.2 ft | 6:29a / 7:36p |
| 20 | Thu | H 7:58a 1.4 ftL 6:19p 0.2 ftH 7:38p 0.2 ftL 9:33p 0.2 ft | 6:29a / 7:35p |
| 21 | Fri | H 8:39a 1.4 ftL 10:56p 0.1 ft | 6:30a / 7:34p |
| 22 | Sat | H 9:26a 1.4 ftL 11:54p 0.0 ft | 6:30a / 7:32p |
| 23 | Sun | H 10:15a 1.4 ft | 6:31a / 7:31p |
| 24 | Mon | L 12:34a 0.0 ftH 11:03a 1.4 ft | 6:32a / 7:30p |
| 25 | Tue | L 1:07a 0.0 ftH 11:53a 1.3 ft | 6:32a / 7:29p |
| 26 | Wed | L 1:34a 0.0 ftH 1:09p 1.2 ft | 6:33a / 7:28p |
| 27 | Thu | L 2a 0.1 ftH 2:53p 1.1 ft | 6:33a / 7:27p |
| 28 | Fri | L 2:22a 0.2 ftH 4:15p 1.0 ftL 5:14p 1.0 ftH 6:24p 1.0 ft | 6:34a / 7:26p |
| 29 | Sat | L 2:16a 0.4 ftH 8:42a 0.6 ftL 9:35a 0.6 ftH 7:43p 0.9 ft | 6:34a / 7:25p |
| 30 | Sun | L 1:37a 0.6 ftH 4:45a 0.6 ftL 4:58a 0.6 ftH 7:59a 0.7 ftL 1:01p 0.5 ftH 9:10p 0.9 ft | 6:35a / 7:23p |
| 31 | Mon | L 12:58a 0.8 ftH 4:43a 0.9 ftL 1:59p 0.3 ft | 6:35a / 7:22p |
Last QuarterAug 5
New MoonAug 12
First QuarterAug 19
Full MoonAug 27
Tide table — September 2026
Martello Castle, Lake Borgne tides, September 2026
| Day | Tides (height above MLLW) | Sunrise / Sunset | |
|---|---|---|---|
| 1 | Tue | H 5:26a 1.1 ftL 3:08p 0.2 ft | 6:36a / 7:21p |
| 2 | Wed | H 6:10a 1.4 ftL 4:26p 0.1 ft | 6:37a / 7:20p |
| 3 | Thu | H 6:54a 1.6 ftL 5:42p 0.0 ft | 6:37a / 7:19p |
| 4 | Fri | H 7:38a 1.7 ftL 9:28p -0.1 ft | 6:38a / 7:18p |
| 5 | Sat | H 8:27a 1.7 ftL 10:53p -0.2 ft | 6:38a / 7:16p |
| 6 | Sun | H 9:21a 1.7 ft | 6:39a / 7:15p |
| 7 | Mon | L 12a -0.2 ftH 10:16a 1.6 ft | 6:39a / 7:14p |
| 8 | Tue | L 12:51a -0.1 ftH 11:11a 1.4 ft | 6:40a / 7:13p |
| 9 | Wed | L 1:35a 0.0 ftH 12:14p 1.2 ft | 6:40a / 7:11p |
| 10 | Thu | L 2:20a 0.2 ftH 5:10p 1.0 ft | 6:41a / 7:10p |
| 11 | Fri | L 3:34a 0.4 ftH 6:51p 0.9 ft | 6:41a / 7:09p |
| 12 | Sat | L 1:14a 0.7 ftH 2:14a 0.7 ftL 5:31a 0.7 ftH 6:26a 0.7 ftL 12p 0.4 ftH 8:03p 0.9 ft | 6:42a / 7:08p |
| 13 | Sun | L 12:06a 0.8 ftH 3:34a 0.9 ftL 12:57p 0.3 ft | 6:42a / 7:06p |
| 14 | Mon | H 4:21a 1.1 ftL 1:43p 0.1 ft | 6:43a / 7:05p |
| 15 | Tue | H 5:11a 1.2 ftL 2:30p 0.1 ft | 6:43a / 7:04p |
| 16 | Wed | H 5:58a 1.3 ftL 3:27p 0.1 ft | 6:44a / 7:03p |
| 17 | Thu | H 6:40a 1.4 ftL 4:31p 0.1 ft | 6:45a / 7:01p |
| 18 | Fri | H 7:20a 1.4 ftL 5:39p 0.2 ftH 7:59p 0.2 ftL 8:47p 0.2 ft | 6:45a / 7p |
| 19 | Sat | H 8a 1.4 ftL 10:29p 0.2 ft | 6:46a / 6:59p |
| 20 | Sun | H 8:43a 1.4 ftL 11:32p 0.1 ft | 6:46a / 6:58p |
| 21 | Mon | H 9:29a 1.3 ft | 6:47a / 6:56p |
| 22 | Tue | L 12:18a 0.1 ftH 10:16a 1.2 ft | 6:47a / 6:55p |
| 23 | Wed | L 12:55a 0.1 ftH 11:02a 1.1 ft | 6:48a / 6:54p |
| 24 | Thu | L 1:29a 0.2 ftH 12:01p 0.9 ftL 1:37p 0.9 ftH 4:58p 0.9 ft | 6:48a / 6:53p |
| 25 | Fri | L 2:09a 0.4 ftH 6:31p 0.9 ft | 6:49a / 6:51p |
| 26 | Sat | L 4:09a 0.6 ftH 6:35a 0.6 ftL 11:41a 0.5 ftH 7:52p 0.9 ft | 6:49a / 6:50p |
| 27 | Sun | L 12:34p 0.2 ft | 6:50a / 6:49p |
| 28 | Mon | H 2:58a 1.1 ftL 1:17p 0.1 ft | 6:51a / 6:48p |
| 29 | Tue | H 3:46a 1.3 ftL 2:03p -0.1 ft | 6:51a / 6:47p |
| 30 | Wed | H 4:37a 1.5 ftL 3:01p -0.1 ft | 6:52a / 6:45p |
Last QuarterSep 3
New MoonSep 10
First QuarterSep 18
Full MoonSep 26
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Tide charts near Martello Castle, Lake Borgne
About this data
Predictions for Martello Castle, Lake Borgne 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.