Big Lagoon Tide Chart & Fishing Times
Tide times, heights, and solunar bite windows for Big Lagoon, Florida — August 2026 & September 2026. Every value is computed from NOAA harmonic constituents, the same offline engine that powers the Ebb app.
NOAA Station
8729909
Type
Harmonic (reference)
Coordinates
30.327, -87.357
Time Zone
Chicago
Sun, moon & bite windows
Sunday, August 2
Sunday, August 2
Sunrise 6:08 AM · Sunset 7:42 PM · Moon Waning Gibbous (84% lit)
High 12:01p · 0.9 ftLow 1:15p · 0.9 ftHigh 1:56p · 0.9 ftLow 8:06p · 0.6 ft
Major window ★★★
2:40a – 4:40a
Minor window ★★★
9:20a – 10:20a
Major window ★★★
2:57p – 4:57p
Minor window ★★★
9:31p – 10:31p
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: 3:24a–5:24a, 3:41p–5:41p
Wednesday, Aug 5 ★★★
Major window overlaps dawn/dusk or a tide swing
Major windows: 4:57a–6:57a, 5:19p–7:19p
Thursday, Aug 6 ★★★
Major window overlaps dawn/dusk or a tide swing
Major windows: 5:50a–7:50a, 6:16p–8:16p
Friday, Aug 7 ★★★
Major window overlaps dawn/dusk or a tide swing
Major windows: 6:48a–8:48a, 7:18p–9:18p
Tuesday, Aug 18 ★★★
Major window overlaps dawn/dusk or a tide swing
Major windows: 4:12a–6:12a, 4:32p–6:32p
Wednesday, Aug 19 ★★★
Major window overlaps dawn/dusk or a tide swing
Major windows: 4:59a–6:59a, 5:20p–7:20p
Tide table — August 2026
Big Lagoon tides, August 2026
All high and low tides for Big Lagoon, in local time (Chicago). Heights are feet above Mean Lower Low Water (MLLW).
| Day | Tides (height above MLLW) | Sunrise / Sunset | |
|---|---|---|---|
| 1 | Sat | H 12:56p 1.1 ftL 11:59p 0.4 ft | 6:07a / 7:43p |
| 2 | Sun | H 12:01p 0.9 ftL 1:15p 0.9 ftH 1:56p 0.9 ftL 8:06p 0.6 ft | 6:08a / 7:42p |
| 3 | Mon | H 4:03a 0.7 ftL 7:44a 0.6 ftH 9:23a 0.7 ftL 2:07p 0.6 ftH 3:25p 0.6 ftL 6:47p 0.5 ft | 6:09a / 7:41p |
| 4 | Tue | H 3:55a 0.9 ftL 2:57p 0.4 ft | 6:09a / 7:40p |
| 5 | Wed | H 4:18a 1.1 ftL 4:02p 0.2 ft | 6:10a / 7:40p |
| 6 | Thu | H 4:58a 1.3 ftL 5p 0.0 ft | 6:11a / 7:39p |
| 7 | Fri | H 6:04a 1.5 ftL 5:47p -0.2 ft | 6:11a / 7:38p |
| 8 | Sat | H 7:15a 1.6 ftL 6:32p -0.2 ft | 6:12a / 7:37p |
| 9 | Sun | H 8:12a 1.7 ftL 7:22p -0.2 ft | 6:12a / 7:36p |
| 10 | Mon | H 9:05a 1.7 ftL 8:19p -0.1 ft | 6:13a / 7:35p |
| 11 | Tue | H 10a 1.6 ftL 9:15p 0.0 ft | 6:14a / 7:34p |
| 12 | Wed | H 10:55a 1.5 ftL 9:58p 0.1 ft | 6:14a / 7:33p |
| 13 | Thu | H 11:45a 1.3 ftL 10:28p 0.4 ft | 6:15a / 7:32p |
| 14 | Fri | H 12:33p 1.1 ftL 10:48p 0.6 ft | 6:15a / 7:31p |
| 15 | Sat | H 2:56a 0.6 ftL 5:14a 0.6 ftH 1:32p 0.9 ftL 6:30p 0.7 ft | 6:16a / 7:30p |
| 16 | Sun | H 2:14a 0.8 ftL 6:50a 0.6 ftH 8:34a 0.7 ftL 11:57a 0.6 ftH 3:06p 0.7 ftL 6:05p 0.6 ft | 6:17a / 7:29p |
| 17 | Mon | H 2:45a 1.0 ftL 1:21p 0.5 ft | 6:17a / 7:28p |
| 18 | Tue | H 3:19a 1.1 ftL 2:16p 0.4 ft | 6:18a / 7:27p |
| 19 | Wed | H 3:56a 1.2 ftL 3:16p 0.3 ft | 6:18a / 7:26p |
| 20 | Thu | H 4:39a 1.3 ftL 4:30p 0.2 ft | 6:19a / 7:25p |
| 21 | Fri | H 5:43a 1.3 ftL 5:24p 0.2 ft | 6:19a / 7:24p |
| 22 | Sat | H 7:04a 1.4 ftL 6:06p 0.1 ft | 6:20a / 7:23p |
| 23 | Sun | H 8:01a 1.4 ftL 6:46p 0.2 ft | 6:21a / 7:22p |
| 24 | Mon | H 8:47a 1.4 ftL 7:28p 0.2 ft | 6:21a / 7:21p |
| 25 | Tue | H 9:31a 1.4 ftL 8:15p 0.2 ft | 6:22a / 7:20p |
| 26 | Wed | H 10:16a 1.4 ftL 9:03p 0.3 ft | 6:22a / 7:19p |
| 27 | Thu | H 11:03a 1.3 ftL 9:44p 0.4 ft | 6:23a / 7:17p |
| 28 | Fri | H 11:49a 1.2 ftL 10:19p 0.6 ft | 6:24a / 7:16p |
| 29 | Sat | H 3:07a 0.6 ftL 4:03a 0.6 ftH 12:44p 1.0 ftL 6:39p 0.8 ftH 9:13p 0.8 ftL 10:48p 0.8 ft | 6:24a / 7:15p |
| 30 | Sun | H 12:59a 0.8 ftL 6a 0.7 ftH 2:52p 0.8 ftL 5:45p 0.8 ft | 6:25a / 7:14p |
| 31 | Mon | H 1:16a 1.0 ftL 12:05p 0.6 ft | 6:25a / 7:13p |
Last QuarterAug 5
New MoonAug 12
First QuarterAug 19
Full MoonAug 27
Tide table — September 2026
Big Lagoon tides, September 2026
| Day | Tides (height above MLLW) | Sunrise / Sunset | |
|---|---|---|---|
| 1 | Tue | H 1:49a 1.2 ftL 1:14p 0.4 ft | 6:26a / 7:11p |
| 2 | Wed | H 2:37a 1.4 ftL 2:09p 0.2 ft | 6:26a / 7:10p |
| 3 | Thu | H 3:27a 1.5 ftL 3:12p 0.1 ft | 6:27a / 7:09p |
| 4 | Fri | H 4:20a 1.6 ftL 4:25p 0.0 ft | 6:27a / 7:08p |
| 5 | Sat | H 5:31a 1.6 ftL 5:25p 0.0 ft | 6:28a / 7:07p |
| 6 | Sun | H 6:57a 1.7 ftL 6:12p 0.0 ft | 6:29a / 7:05p |
| 7 | Mon | H 8:02a 1.6 ftL 6:54p 0.1 ft | 6:29a / 7:04p |
| 8 | Tue | H 8:57a 1.5 ftL 7:35p 0.3 ft | 6:30a / 7:03p |
| 9 | Wed | H 9:54a 1.4 ftL 8:17p 0.5 ft | 6:30a / 7:02p |
| 10 | Thu | H 10:56a 1.2 ftL 8:53p 0.7 ftH 11:15p 0.7 ft | 6:31a / 7p |
| 11 | Fri | L 2:57a 0.7 ftH 12:01p 1.0 ftL 6:23p 0.9 ftH 11:30p 0.9 ft | 6:31a / 6:59p |
| 12 | Sat | L 6:17a 0.7 ftH 2:37p 0.9 ftL 4:12p 0.9 ftH 11:58p 1.1 ft | 6:32a / 6:58p |
| 13 | Sun | L 10:17a 0.6 ft | 6:32a / 6:57p |
| 14 | Mon | H 12:29a 1.2 ftL 11:33a 0.5 ft | 6:33a / 6:55p |
| 15 | Tue | H 1:08a 1.3 ftL 12:38p 0.4 ft | 6:33a / 6:54p |
| 16 | Wed | H 2:04a 1.4 ftL 1:33p 0.3 ft | 6:34a / 6:53p |
| 17 | Thu | H 3:02a 1.4 ftL 2:26p 0.3 ft | 6:35a / 6:52p |
| 18 | Fri | H 3:53a 1.4 ftL 3:30p 0.3 ft | 6:35a / 6:50p |
| 19 | Sat | H 4:51a 1.4 ftL 4:42p 0.3 ft | 6:36a / 6:49p |
| 20 | Sun | H 6:16a 1.4 ftL 5:32p 0.3 ft | 6:36a / 6:48p |
| 21 | Mon | H 7:30a 1.4 ftL 6:09p 0.4 ft | 6:37a / 6:47p |
| 22 | Tue | H 8:21a 1.4 ftL 6:42p 0.4 ft | 6:37a / 6:45p |
| 23 | Wed | H 9:08a 1.3 ftL 7:14p 0.5 ft | 6:38a / 6:44p |
| 24 | Thu | H 10:04a 1.2 ftL 7:46p 0.7 ftH 11:04p 0.8 ft | 6:38a / 6:43p |
| 25 | Fri | L 2:10a 0.7 ftH 11:17a 1.1 ftL 6:20p 0.9 ftH 10:48p 0.9 ft | 6:39a / 6:42p |
| 26 | Sat | L 5:44a 0.7 ftH 1:43p 0.9 ftL 3:12p 0.9 ftH 10:57p 1.1 ft | 6:40a / 6:40p |
| 27 | Sun | L 7:25a 0.6 ftH 11p 1.3 ft | 6:40a / 6:39p |
| 28 | Mon | L 10:25a 0.4 ftH 11:30p 1.4 ft | 6:41a / 6:38p |
| 29 | Tue | L 11:35a 0.3 ft | 6:41a / 6:37p |
| 30 | Wed | H 12:20a 1.6 ftL 12:42p 0.1 ft | 6:42a / 6:35p |
Last QuarterSep 3
New MoonSep 10
First QuarterSep 18
Full MoonSep 26
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Tide charts near Big Lagoon
About this data
Predictions for Big Lagoon 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.