Shell Island Tide Chart & Fishing Times
Tide times, heights, and solunar bite windows for Shell Island, Louisiana — August 2026 & September 2026. Every value is computed from NOAA harmonic constituents, the same offline engine that powers the Ebb app.
NOAA Station
8764165
Type
Subordinate (offset)
Coordinates
29.473, -91.305
Time Zone
Chicago
Sun, moon & bite windows
Sunday, August 2
Sunday, August 2
Sunrise 6:25 AM · Sunset 7:56 PM · Moon Waning Gibbous (84% lit)
High 8:57a · 1.3 ftLow 1:55p · 0.8 ftHigh 8:12p · 1.0 ft
Major window ★★★
2:57a – 4:57a
Minor window ★★★
9:37a – 10:37a
Major window ★★★
3:13p – 5:13p
Minor window ★★★
9:48p – 10:48p
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.
Wednesday, Aug 5 ★★★
Major window overlaps dawn/dusk or a tide swing
Major windows: 5:13a–7:13a, 5:35p–7:35p
Thursday, Aug 6 ★★★
Major window stacks with dawn/dusk and a tide swing
Major windows: 6:06a–8:06a, 6:32p–8:32p
Friday, Aug 7 ★★★
Major window overlaps dawn/dusk or a tide swing
Major windows: 7:05a–9:05a, 7:34p–9:34p
Tuesday, Aug 18 ★★★
Major window overlaps dawn/dusk or a tide swing
Major windows: 4:28a–6:28a, 4:48p–6:48p
Wednesday, Aug 19 ★★★
Major window overlaps dawn/dusk or a tide swing
Major windows: 5:15a–7:15a, 5:37p–7:37p
Thursday, Aug 20 ★★★
Major window overlaps dawn/dusk or a tide swing
Major windows: 6:03a–8:03a, 6:27p–8:27p
Tide table — August 2026
Shell Island tides, August 2026
All high and low tides for Shell Island, in local time (Chicago). Heights are feet above Mean Lower Low Water (MLLW).
| Day | Tides (height above MLLW) | Sunrise / Sunset | |
|---|---|---|---|
| 1 | Sat | H 8:46a 1.4 ftL 1:26p 1.0 ftH 6:26p 1.1 ftL 11:47p 0.3 ft | 6:25a / 7:57p |
| 2 | Sun | H 8:57a 1.3 ftL 1:55p 0.8 ftH 8:12p 1.0 ft | 6:25a / 7:56p |
| 3 | Mon | L 12:22a 0.6 ftH 8:56a 1.3 ftL 2:27p 0.5 ftH 10:24p 1.0 ft | 6:26a / 7:55p |
| 4 | Tue | L 12:53a 0.9 ftH 8:52a 1.3 ftL 3:02p 0.2 ft | 6:27a / 7:55p |
| 5 | Wed | H 12:36a 1.2 ftL 1:35a 1.2 ftH 8:38a 1.3 ftL 3:44p 0.0 ft | 6:27a / 7:54p |
| 6 | Thu | L 2:19a 1.4 ftH 2:32a 1.4 ftH 7:33a 1.5 ftL 4:34p -0.2 ft | 6:28a / 7:53p |
| 7 | Fri | H 6:07a 1.6 ftL 5:31p -0.4 ft | 6:28a / 7:52p |
| 8 | Sat | H 5:24a 1.7 ftL 6:32p -0.5 ft | 6:29a / 7:51p |
| 9 | Sun | H 5:51a 1.8 ftL 7:32p -0.6 ft | 6:29a / 7:51p |
| 10 | Mon | H 6:15a 1.7 ftL 8:14a 1.7 ftH 12:13p 1.7 ftL 8:29p -0.6 ft | 6:30a / 7:50p |
| 11 | Tue | H 6:38a 1.6 ftL 8:11a 1.6 ftH 2:11p 1.7 ftL 9:22p -0.4 ft | 6:31a / 7:49p |
| 12 | Wed | H 7a 1.6 ftL 8:58a 1.4 ftH 3:46p 1.6 ftL 10:11p -0.2 ft | 6:31a / 7:48p |
| 13 | Thu | H 7:23a 1.5 ftL 9:57a 1.2 ftH 5:13p 1.6 ftL 10:56p 0.0 ft | 6:32a / 7:47p |
| 14 | Fri | H 7:44a 1.4 ftL 11:03a 1.0 ftH 6:35p 1.5 ftL 11:40p 0.4 ft | 6:32a / 7:46p |
| 15 | Sat | H 8:04a 1.3 ftL 12:12p 0.7 ftH 7:58p 1.4 ft | 6:33a / 7:45p |
| 16 | Sun | L 12:21a 0.7 ftH 8:19a 1.3 ftL 1:16p 0.5 ftH 9:32p 1.3 ft | 6:34a / 7:44p |
| 17 | Mon | L 1:03a 1.0 ftH 8:23a 1.3 ftL 2:12p 0.3 ftH 11:27p 1.4 ft | 6:34a / 7:43p |
| 18 | Tue | L 1:45a 1.3 ftH 7:51a 1.4 ftL 3:04p 0.2 ft | 6:35a / 7:42p |
| 19 | Wed | H 4:02a 1.5 ftL 3:55p 0.1 ft | 6:35a / 7:41p |
| 20 | Thu | H 4:48a 1.6 ftL 4:47p 0.1 ft | 6:36a / 7:40p |
| 21 | Fri | H 5:35a 1.7 ftL 5:42p 0.0 ft | 6:36a / 7:39p |
| 22 | Sat | H 6:19a 1.7 ftL 6:35p 0.0 ft | 6:37a / 7:38p |
| 23 | Sun | H 6:54a 1.7 ftL 7:25p 0.0 ft | 6:37a / 7:37p |
| 24 | Mon | H 7:01a 1.7 ftL 8:08p 0.0 ft | 6:38a / 7:36p |
| 25 | Tue | H 6:38a 1.6 ftL 8:46p 0.1 ft | 6:38a / 7:35p |
| 26 | Wed | H 6:38a 1.6 ftL 9:35a 1.5 ftH 2:08p 1.5 ftL 9:19p 0.1 ft | 6:39a / 7:33p |
| 27 | Thu | H 6:46a 1.6 ftL 9:56a 1.4 ftH 3:42p 1.5 ftL 9:50p 0.3 ft | 6:40a / 7:32p |
| 28 | Fri | H 6:56a 1.6 ftL 10:27a 1.2 ftH 5:08p 1.4 ftL 10:19p 0.5 ft | 6:40a / 7:31p |
| 29 | Sat | H 7:06a 1.5 ftL 11:02a 1.0 ftH 6:27p 1.4 ftL 10:50p 0.7 ft | 6:41a / 7:30p |
| 30 | Sun | H 7:13a 1.5 ftL 11:40a 0.8 ftH 7:47p 1.5 ftL 11:24p 1.0 ft | 6:41a / 7:29p |
| 31 | Mon | H 7:15a 1.5 ftL 12:22p 0.5 ftH 9:13p 1.5 ft | 6:42a / 7:28p |
Last QuarterAug 5
New MoonAug 12
First QuarterAug 19
Full MoonAug 27
Tide table — September 2026
Shell Island tides, September 2026
| Day | Tides (height above MLLW) | Sunrise / Sunset | |
|---|---|---|---|
| 1 | Tue | L 12:02a 1.3 ftH 7:11a 1.5 ftL 1:09p 0.3 ftH 10:53p 1.6 ft | 6:42a / 7:27p |
| 2 | Wed | L 12:46a 1.5 ftH 6:55a 1.6 ftL 2:02p 0.1 ft | 6:43a / 7:25p |
| 3 | Thu | H 12:48a 1.8 ftL 1:29a 1.7 ftH 4:38a 1.7 ftL 3:01p 0.0 ft | 6:43a / 7:24p |
| 4 | Fri | H 4:43a 1.9 ftL 4:05p -0.1 ft | 6:44a / 7:23p |
| 5 | Sat | H 5:31a 2.0 ftL 5:15p -0.1 ft | 6:44a / 7:22p |
| 6 | Sun | H 6:09a 2.0 ftL 6:25p -0.1 ft | 6:45a / 7:21p |
| 7 | Mon | H 5:21a 1.9 ftL 7:30p 0.0 ft | 6:45a / 7:19p |
| 8 | Tue | H 5:27a 1.8 ftL 8:03a 1.7 ftH 1:41p 1.8 ftL 8:27p 0.1 ft | 6:46a / 7:18p |
| 9 | Wed | H 5:42a 1.7 ftL 8:32a 1.5 ftH 3:21p 1.8 ftL 9:17p 0.3 ft | 6:46a / 7:17p |
| 10 | Thu | H 5:59a 1.6 ftL 9:15a 1.3 ftH 4:46p 1.8 ftL 10:01p 0.6 ft | 6:47a / 7:16p |
| 11 | Fri | H 6:17a 1.6 ftL 10a 1.0 ftH 6:01p 1.8 ftL 10:42p 0.8 ft | 6:47a / 7:15p |
| 12 | Sat | H 6:32a 1.6 ftL 10:46a 0.8 ftH 7:13p 1.8 ftL 11:21p 1.1 ft | 6:48a / 7:13p |
| 13 | Sun | H 6:41a 1.6 ftL 11:32a 0.6 ftH 8:25p 1.8 ft | 6:48a / 7:12p |
| 14 | Mon | L 12:01a 1.4 ftH 6:36a 1.6 ftL 12:19p 0.5 ftH 9:44p 1.8 ft | 6:49a / 7:11p |
| 15 | Tue | L 12:57a 1.6 ftH 5:56a 1.6 ftL 1:08p 0.4 ftH 11:25p 1.8 ft | 6:50a / 7:10p |
| 16 | Wed | L 2p 0.4 ft | 6:50a / 7:08p |
| 17 | Thu | H 3:14a 1.9 ftL 2:55p 0.4 ft | 6:51a / 7:07p |
| 18 | Fri | H 4:09a 1.9 ftL 3:54p 0.4 ft | 6:51a / 7:06p |
| 19 | Sat | H 4:58a 1.9 ftL 4:56p 0.4 ft | 6:52a / 7:05p |
| 20 | Sun | H 5:32a 1.9 ftL 5:57p 0.4 ft | 6:52a / 7:04p |
| 21 | Mon | H 5:32a 1.9 ftL 6:51p 0.5 ft | 6:53a / 7:02p |
| 22 | Tue | H 5:12a 1.8 ftL 7:37p 0.5 ft | 6:53a / 7:01p |
| 23 | Wed | H 5:11a 1.8 ftL 9:02a 1.6 ftH 1:55p 1.6 ftL 8:16p 0.6 ft | 6:54a / 7p |
| 24 | Thu | H 5:17a 1.8 ftL 9:08a 1.4 ftH 3:36p 1.7 ftL 8:53p 0.8 ft | 6:54a / 6:59p |
| 25 | Fri | H 5:24a 1.7 ftL 9:25a 1.2 ftH 4:55p 1.7 ftL 9:28p 0.9 ft | 6:55a / 6:57p |
| 26 | Sat | H 5:30a 1.7 ftL 9:49a 1.0 ftH 6:04p 1.8 ftL 10:04p 1.2 ft | 6:55a / 6:56p |
| 27 | Sun | H 5:33a 1.7 ftL 10:18a 0.7 ftH 7:09p 1.9 ftL 10:43p 1.4 ft | 6:56a / 6:55p |
| 28 | Mon | H 5:34a 1.7 ftL 10:54a 0.5 ftH 8:16p 2.0 ftL 11:27p 1.7 ft | 6:56a / 6:54p |
| 29 | Tue | H 5:29a 1.8 ftL 11:36a 0.3 ftH 9:29p 2.1 ft | 6:57a / 6:53p |
| 30 | Wed | L 12:26a 1.9 ftH 5:02a 1.9 ftL 12:27p 0.2 ftH 10:55p 2.1 ft | 6:57a / 6:51p |
Last QuarterSep 3
New MoonSep 10
First QuarterSep 18
Full MoonSep 26
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Tide charts near Shell Island
About this data
Predictions for Shell 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.