Petit Bois Island, Mississippi Sound Tide Chart & Fishing Times
Tide times, heights, and solunar bite windows for Petit Bois Island, Mississippi Sound, Mississippi — August 2026 & September 2026. Every value is computed from NOAA harmonic constituents, the same offline engine that powers the Ebb app.
NOAA Station
8740405
Type
Harmonic (reference)
Coordinates
30.203, -88.442
Time Zone
Chicago
Sun, moon & bite windows
Sunday, August 2
Sunday, August 2
Sunrise 6:13 AM · Sunset 7:46 PM · Moon Waning Gibbous (84% lit)
High 12:26p · 1.1 ftLow 8:45p · 0.4 ft
Major window ★★★
2:45a – 4:45a
Minor window ★★★
9:25a – 10:25a
Major window ★★★
3:02p – 5:02p
Minor window ★★★
9:36p – 10:36p
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: 3:28a–5:28a, 3:46p–5:46p
Wednesday, Aug 5 ★★★
Major window overlaps dawn/dusk or a tide swing
Major windows: 5:01a–7:01a, 5:24p–7:24p
Thursday, Aug 6 ★★★
Major window overlaps dawn/dusk or a tide swing
Major windows: 5:54a–7:54a, 6:20p–8:20p
Friday, Aug 7 ★★★
Major window overlaps dawn/dusk or a tide swing
Major windows: 6:53a–8:53a, 7:22p–9:22p
Tuesday, Aug 18 ★★★
Major window overlaps dawn/dusk or a tide swing
Major windows: 4:17a–6:17a, 4:36p–6:36p
Wednesday, Aug 19 ★★★
Major window overlaps dawn/dusk or a tide swing
Major windows: 5:03a–7:03a, 5:25p–7:25p
Tide table — August 2026
Petit Bois Island, Mississippi Sound tides, August 2026
All high and low tides for Petit Bois Island, Mississippi Sound, in local time (Chicago). Heights are feet above Mean Lower Low Water (MLLW).
| Day | Tides (height above MLLW) | Sunrise / Sunset | |
|---|---|---|---|
| 1 | Sat | H 11:44a 1.4 ftL 8:46p 0.2 ft | 6:12a / 7:47p |
| 2 | Sun | H 12:26p 1.1 ftL 8:45p 0.4 ft | 6:13a / 7:46p |
| 3 | Mon | H 4:01a 0.8 ftL 9:07a 0.6 ftH 1:16p 0.7 ftL 7:45p 0.6 ft | 6:13a / 7:45p |
| 4 | Tue | H 2:28a 1.1 ftL 11:39a 0.4 ft | 6:14a / 7:44p |
| 5 | Wed | H 2:54a 1.3 ftL 2:30p 0.1 ft | 6:14a / 7:44p |
| 6 | Thu | H 3:36a 1.6 ftL 3:38p -0.2 ft | 6:15a / 7:43p |
| 7 | Fri | H 4:29a 1.8 ftL 4:36p -0.4 ft | 6:16a / 7:42p |
| 8 | Sat | H 5:32a 1.9 ftL 5:31p -0.5 ft | 6:16a / 7:41p |
| 9 | Sun | H 6:45a 2.0 ftL 6:22p -0.6 ft | 6:17a / 7:40p |
| 10 | Mon | H 7:58a 2.0 ftL 7:09p -0.5 ft | 6:17a / 7:39p |
| 11 | Tue | H 9:05a 1.9 ftL 7:50p -0.4 ft | 6:18a / 7:38p |
| 12 | Wed | H 10:04a 1.8 ftL 8:20p -0.1 ft | 6:19a / 7:37p |
| 13 | Thu | H 10:58a 1.5 ftL 8:23p 0.1 ft | 6:19a / 7:36p |
| 14 | Fri | H 11:53a 1.3 ftL 8:01p 0.4 ft | 6:20a / 7:36p |
| 15 | Sat | H 3:15a 0.6 ftL 6:12a 0.6 ftH 1:04p 1.0 ftL 7:40p 0.6 ft | 6:20a / 7:35p |
| 16 | Sun | H 1:52a 0.8 ftL 8a 0.5 ftH 3:51p 0.7 ftL 7:06p 0.7 ft | 6:21a / 7:34p |
| 17 | Mon | H 1:10a 1.0 ftL 9:51a 0.4 ft | 6:22a / 7:32p |
| 18 | Tue | H 1:36a 1.2 ftL 1:34p 0.3 ft | 6:22a / 7:31p |
| 19 | Wed | H 2:14a 1.4 ftL 2:52p 0.1 ft | 6:23a / 7:30p |
| 20 | Thu | H 3a 1.4 ftL 3:52p 0.0 ft | 6:23a / 7:29p |
| 21 | Fri | H 3:53a 1.5 ftL 4:46p -0.1 ft | 6:24a / 7:28p |
| 22 | Sat | H 4:56a 1.5 ftL 5:34p -0.1 ft | 6:25a / 7:27p |
| 23 | Sun | H 6:09a 1.5 ftL 6:15p -0.1 ft | 6:25a / 7:26p |
| 24 | Mon | H 7:25a 1.6 ftL 6:50p -0.1 ft | 6:26a / 7:25p |
| 25 | Tue | H 8:26a 1.6 ftL 7:13p 0.0 ft | 6:26a / 7:24p |
| 26 | Wed | H 9:15a 1.5 ftL 7:20p 0.1 ft | 6:27a / 7:23p |
| 27 | Thu | H 9:59a 1.4 ftL 7:12p 0.2 ft | 6:27a / 7:22p |
| 28 | Fri | H 10:45a 1.3 ftL 7:08p 0.3 ft | 6:28a / 7:20p |
| 29 | Sat | H 2:39a 0.6 ftL 4:59a 0.6 ftH 11:40a 1.1 ftL 7:05p 0.5 ftH 11:58p 0.7 ft | 6:29a / 7:19p |
| 30 | Sun | L 6:42a 0.5 ftH 1:29p 0.9 ftL 6:52p 0.7 ftH 11:56p 1.0 ft | 6:29a / 7:18p |
| 31 | Mon | L 8:11a 0.3 ft | 6:30a / 7:17p |
Last QuarterAug 5
New MoonAug 12
First QuarterAug 19
Full MoonAug 27
Tide table — September 2026
Petit Bois Island, Mississippi Sound tides, September 2026
| Day | Tides (height above MLLW) | Sunrise / Sunset | |
|---|---|---|---|
| 1 | Tue | H 12:25a 1.2 ftL 9:51a 0.2 ft | 6:30a / 7:16p |
| 2 | Wed | H 1:06a 1.5 ftL 11:50a 0.0 ft | 6:31a / 7:15p |
| 3 | Thu | H 1:56a 1.7 ftL 1:43p -0.2 ft | 6:31a / 7:13p |
| 4 | Fri | H 2:53a 1.8 ftL 3:09p -0.3 ft | 6:32a / 7:12p |
| 5 | Sat | H 3:57a 1.8 ftL 4:18p -0.4 ft | 6:32a / 7:11p |
| 6 | Sun | H 5:11a 1.8 ftL 5:16p -0.4 ft | 6:33a / 7:10p |
| 7 | Mon | H 6:37a 1.7 ftL 6:04p -0.3 ft | 6:33a / 7:08p |
| 8 | Tue | H 8:09a 1.6 ftL 6:42p -0.1 ft | 6:34a / 7:07p |
| 9 | Wed | H 9:29a 1.5 ftL 7:01p 0.1 ft | 6:35a / 7:06p |
| 10 | Thu | H 10:43a 1.3 ftL 6:39p 0.4 ft | 6:35a / 7:05p |
| 11 | Fri | H 12:56a 0.6 ftL 4:26a 0.5 ftH 12:10p 1.1 ftL 6:11p 0.6 ftH 11:20p 0.8 ft | 6:36a / 7:03p |
| 12 | Sat | L 6:01a 0.4 ftH 2:05p 0.9 ftL 5:48p 0.7 ftH 10:52p 1.0 ft | 6:36a / 7:02p |
| 13 | Sun | L 7:15a 0.3 ftH 11:14p 1.2 ft | 6:37a / 7:01p |
| 14 | Mon | L 8:25a 0.2 ftH 11:47p 1.4 ft | 6:37a / 7p |
| 15 | Tue | L 9:41a 0.1 ft | 6:38a / 6:58p |
| 16 | Wed | H 12:26a 1.5 ftL 11:16a 0.1 ft | 6:38a / 6:57p |
| 17 | Thu | H 1:12a 1.5 ftL 1:13p 0.0 ft | 6:39a / 6:56p |
| 18 | Fri | H 2:05a 1.5 ftL 2:46p 0.0 ft | 6:39a / 6:55p |
| 19 | Sat | H 3:04a 1.5 ftL 3:56p 0.0 ft | 6:40a / 6:53p |
| 20 | Sun | H 4:09a 1.5 ftL 4:49p 0.0 ft | 6:41a / 6:52p |
| 21 | Mon | H 5:24a 1.4 ftL 5:27p 0.0 ft | 6:41a / 6:51p |
| 22 | Tue | H 6:51a 1.4 ftL 5:50p 0.1 ft | 6:42a / 6:50p |
| 23 | Wed | H 8:18a 1.3 ftL 5:46p 0.2 ft | 6:42a / 6:48p |
| 24 | Thu | H 9:33a 1.2 ftL 5:31p 0.4 ft | 6:43a / 6:47p |
| 25 | Fri | H 12:11a 0.6 ftL 3:31a 0.5 ftH 10:56a 1.1 ftL 5:24p 0.6 ftH 10:24p 0.8 ft | 6:43a / 6:46p |
| 26 | Sat | L 5:04a 0.4 ftH 12:54p 0.9 ftL 5:15p 0.7 ftH 10:02p 1.0 ft | 6:44a / 6:45p |
| 27 | Sun | L 6:19a 0.2 ftH 10:23p 1.3 ft | 6:44a / 6:43p |
| 28 | Mon | L 7:29a 0.0 ftH 10:56p 1.5 ft | 6:45a / 6:42p |
| 29 | Tue | L 8:43a -0.1 ftH 11:37p 1.7 ft | 6:46a / 6:41p |
| 30 | Wed | L 10:10a -0.2 ft | 6:46a / 6:40p |
Last QuarterSep 3
New MoonSep 10
First QuarterSep 18
Full MoonSep 26
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Nearby stations
Tide charts near Petit Bois Island, Mississippi Sound
About this data
Predictions for Petit Bois Island, Mississippi Sound 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.