Southwest Pass Tide Chart & Fishing Times
Tide times, heights, and solunar bite windows for Southwest Pass, Louisiana — August 2026 & September 2026. Every value is computed from NOAA harmonic constituents, the same offline engine that powers the Ebb app.
NOAA Station
8760959
Type
Subordinate (offset)
Coordinates
28.932, -89.428
Time Zone
Chicago
Sun, moon & bite windows
Sunday, August 2
Sunday, August 2
Sunrise 6:19 AM · Sunset 7:48 PM · Moon Waning Gibbous (84% lit)
High 11:56a · 1.0 ftLow 7:35p · 0.5 ft
Major window ★★★
2:49a – 4:49a
Minor window ★★★
9:29a – 10:29a
Major window ★★★
3:06p – 5:06p
Minor window ★★★
9:40p – 10:40p
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.
Monday, Aug 3 ★★★
Major window stacks with dawn/dusk and a tide swing
Major windows: 3:32a–5:32a, 3:50p–5:50p
Wednesday, Aug 5 ★★★
Major window overlaps dawn/dusk or a tide swing
Major windows: 5:05a–7:05a, 5:28p–7:28p
Thursday, Aug 6 ★★★
Major window overlaps dawn/dusk or a tide swing
Major windows: 5:58a–7:58a, 6:24p–8:24p
Friday, Aug 7 ★★★
Major window overlaps dawn/dusk or a tide swing
Major windows: 6:57a–8:57a, 7:26p–9:26p
Tuesday, Aug 18 ★★★
Major window overlaps dawn/dusk or a tide swing
Major windows: 4:21a–6:21a, 4:41p–6:41p
Wednesday, Aug 19 ★★★
Major window overlaps dawn/dusk or a tide swing
Major windows: 5:07a–7:07a, 5:29p–7:29p
Tide table — August 2026
Southwest Pass tides, August 2026
All high and low tides for Southwest Pass, in local time (Chicago). Heights are feet above Mean Lower Low Water (MLLW).
| Day | Tides (height above MLLW) | Sunrise / Sunset | |
|---|---|---|---|
| 1 | Sat | H 11:20a 1.2 ftL 8:07p 0.3 ft | 6:18a / 7:48p |
| 2 | Sun | H 11:56a 1.0 ftL 7:35p 0.5 ft | 6:19a / 7:48p |
| 3 | Mon | H 3:43a 0.7 ftL 8:36a 0.7 ftH 12:04p 0.7 ftL 5:34p 0.6 ft | 6:19a / 7:47p |
| 4 | Tue | H 2:43a 1.0 ftL 1:06p 0.4 ft | 6:20a / 7:46p |
| 5 | Wed | H 2:53a 1.3 ftL 1:37p 0.1 ft | 6:21a / 7:45p |
| 6 | Thu | H 3:28a 1.5 ftL 2:25p -0.2 ft | 6:21a / 7:45p |
| 7 | Fri | H 4:20a 1.7 ftL 3:18p -0.4 ft | 6:22a / 7:44p |
| 8 | Sat | H 5:22a 1.9 ftL 4:13p -0.5 ft | 6:22a / 7:43p |
| 9 | Sun | H 6:29a 2.0 ftL 5:08p -0.5 ft | 6:23a / 7:42p |
| 10 | Mon | H 7:37a 2.0 ftL 6:02p -0.5 ft | 6:23a / 7:41p |
| 11 | Tue | H 8:42a 1.9 ftL 6:52p -0.3 ft | 6:24a / 7:40p |
| 12 | Wed | H 9:42a 1.8 ftL 7:36p -0.1 ft | 6:25a / 7:40p |
| 13 | Thu | H 10:40a 1.6 ftL 8:06p 0.2 ft | 6:25a / 7:39p |
| 14 | Fri | H 11:36a 1.3 ftL 8:04p 0.5 ft | 6:26a / 7:38p |
| 15 | Sat | H 12:40p 1.0 ftL 6:45p 0.7 ft | 6:26a / 7:37p |
| 16 | Sun | H 1:10a 0.9 ftL 7:49a 0.6 ft | 6:27a / 7:36p |
| 17 | Mon | H 1:08a 1.1 ftL 11:14a 0.5 ft | 6:27a / 7:35p |
| 18 | Tue | H 1:35a 1.4 ftL 12:41p 0.3 ft | 6:28a / 7:34p |
| 19 | Wed | H 2:14a 1.5 ftL 1:37p 0.1 ft | 6:28a / 7:33p |
| 20 | Thu | H 3a 1.6 ftL 2:26p 0.1 ft | 6:29a / 7:32p |
| 21 | Fri | H 3:56a 1.7 ftL 3:14p 0.0 ft | 6:29a / 7:31p |
| 22 | Sat | H 4:59a 1.7 ftL 4:01p 0.0 ft | 6:30a / 7:30p |
| 23 | Sun | H 6:05a 1.7 ftL 4:45p 0.0 ft | 6:30a / 7:29p |
| 24 | Mon | H 7:06a 1.7 ftL 5:24p 0.0 ft | 6:31a / 7:28p |
| 25 | Tue | H 8a 1.7 ftL 5:58p 0.1 ft | 6:32a / 7:27p |
| 26 | Wed | H 8:48a 1.7 ftL 6:24p 0.2 ft | 6:32a / 7:25p |
| 27 | Thu | H 9:34a 1.6 ftL 6:40p 0.4 ft | 6:33a / 7:24p |
| 28 | Fri | H 10:21a 1.4 ftL 6:40p 0.6 ft | 6:33a / 7:23p |
| 29 | Sat | H 11:15a 1.3 ftL 6:13p 0.8 ft | 6:34a / 7:22p |
| 30 | Sun | H 12:31a 0.9 ftL 5:02a 0.8 ftH 12:36p 1.0 ftL 4:58p 0.9 ft | 6:34a / 7:21p |
| 31 | Mon | H 12:07a 1.2 ftL 7:39a 0.7 ft | 6:35a / 7:20p |
Last QuarterAug 5
New MoonAug 12
First QuarterAug 19
Full MoonAug 27
Tide table — September 2026
Southwest Pass tides, September 2026
| Day | Tides (height above MLLW) | Sunrise / Sunset | |
|---|---|---|---|
| 1 | Tue | H 12:19a 1.4 ftL 9:57a 0.5 ft | 6:35a / 7:19p |
| 2 | Wed | H 12:51a 1.6 ftL 11:37a 0.3 ft | 6:36a / 7:18p |
| 3 | Thu | H 1:38a 1.8 ftL 12:52p 0.1 ft | 6:36a / 7:16p |
| 4 | Fri | H 2:37a 2.0 ftL 1:59p -0.1 ft | 6:37a / 7:15p |
| 5 | Sat | H 3:48a 2.1 ftL 3p -0.2 ft | 6:37a / 7:14p |
| 6 | Sun | H 5:07a 2.1 ftL 3:58p -0.1 ft | 6:38a / 7:13p |
| 7 | Mon | H 6:28a 2.0 ftL 4:51p 0.0 ft | 6:38a / 7:12p |
| 8 | Tue | H 7:45a 2.0 ftL 5:38p 0.2 ft | 6:39a / 7:10p |
| 9 | Wed | H 8:59a 1.8 ftL 6:15p 0.4 ft | 6:39a / 7:09p |
| 10 | Thu | H 10:12a 1.6 ftL 6:31p 0.7 ft | 6:40a / 7:08p |
| 11 | Fri | H 1:26a 0.9 ftL 1:38a 0.9 ftH 11:34a 1.3 ftL 5:50p 1.0 ftH 10:58p 1.1 ft | 6:40a / 7:07p |
| 12 | Sat | L 5:07a 0.8 ftH 2:08p 1.1 ftL 3:07p 1.1 ftH 10:48p 1.4 ft | 6:41a / 7:06p |
| 13 | Sun | L 7:03a 0.7 ftH 11:09p 1.6 ft | 6:41a / 7:04p |
| 14 | Mon | L 8:41a 0.6 ftH 11:40p 1.7 ft | 6:42a / 7:03p |
| 15 | Tue | L 10:06a 0.5 ft | 6:42a / 7:02p |
| 16 | Wed | H 12:17a 1.8 ftL 11:22a 0.4 ft | 6:43a / 7:01p |
| 17 | Thu | H 1:01a 1.9 ftL 12:29p 0.3 ft | 6:43a / 7p |
| 18 | Fri | H 1:53a 1.9 ftL 1:30p 0.3 ft | 6:44a / 6:58p |
| 19 | Sat | H 2:55a 1.9 ftL 2:25p 0.3 ft | 6:44a / 6:57p |
| 20 | Sun | H 4:08a 1.9 ftL 3:14p 0.3 ft | 6:45a / 6:56p |
| 21 | Mon | H 5:25a 1.8 ftL 3:56p 0.4 ft | 6:45a / 6:55p |
| 22 | Tue | H 6:37a 1.8 ftL 4:29p 0.5 ft | 6:46a / 6:54p |
| 23 | Wed | H 7:45a 1.7 ftL 4:53p 0.6 ft | 6:46a / 6:52p |
| 24 | Thu | H 8:52a 1.6 ftL 5:02p 0.8 ft | 6:47a / 6:51p |
| 25 | Fri | H 10:08a 1.4 ftL 4:45p 1.0 ftH 10:30p 1.2 ft | 6:47a / 6:50p |
| 26 | Sat | L 3:46a 0.9 ftH 11:54a 1.3 ftL 3:39p 1.2 ftH 10:03p 1.4 ft | 6:48a / 6:49p |
| 27 | Sun | L 5:29a 0.8 ftH 10:10p 1.6 ft | 6:48a / 6:48p |
| 28 | Mon | L 6:58a 0.6 ftH 10:37p 1.9 ft | 6:49a / 6:46p |
| 29 | Tue | L 8:24a 0.4 ftH 11:16p 2.1 ft | 6:49a / 6:45p |
| 30 | Wed | L 9:50a 0.3 ft | 6:50a / 6:44p |
Last QuarterSep 3
New MoonSep 10
First QuarterSep 18
Full MoonSep 26
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Nearby stations
Tide charts near Southwest Pass
About this data
Predictions for Southwest Pass 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.