Sievers Cove, Goat Island Tide Chart & Fishing Times
Tide times, heights, and solunar bite windows for Sievers Cove, Goat Island, Texas — August 2026 & September 2026. Every value is computed from NOAA harmonic constituents, the same offline engine that powers the Ebb app.
NOAA Station
8771165
Type
Harmonic (reference)
Coordinates
29.431, -94.710
Time Zone
Chicago
Sun, moon & bite windows
Sunday, August 2
Sunday, August 2
Sunrise 6:39 AM · Sunset 8:10 PM · Moon Waning Gibbous (84% lit)
Low 3:01a · 0.2 ftHigh 10:51a · 0.8 ftLow 4:20p · 0.7 ftHigh 7:48p · 0.8 ft
Major window ★★★
3:11a – 5:11a
Minor window ★★★
9:51a – 10:51a
Major window ★★★
3:27p – 5:27p
Minor window ★★★
10:02p – 11:02p
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 stacks with dawn/dusk and a tide swing
Major windows: 5:27a–7:27a, 5:50p–7:50p
Thursday, Aug 6 ★★★
Major window stacks with dawn/dusk and a tide swing
Major windows: 6:20a–8:20a, 6:46p–8:46p
Friday, Aug 7 ★★★
Major window stacks with dawn/dusk and a tide swing
Major windows: 7:19a–9:19a, 7:48p–9:48p
Saturday, Aug 8 ★★★
Major window stacks with dawn/dusk and a tide swing
Major windows: 8:22a–10:22a, 8:55p–10:55p
Tuesday, Aug 18 ★★★
Major window stacks with dawn/dusk and a tide swing
Major windows: 4:43a–6:43a, 5:02p–7:02p
Wednesday, Aug 19 ★★★
Major window stacks with dawn/dusk and a tide swing
Major windows: 5:29a–7:29a, 5:51p–7:51p
Tide table — August 2026
Sievers Cove, Goat Island tides, August 2026
All high and low tides for Sievers Cove, Goat Island, in local time (Chicago). Heights are feet above Mean Lower Low Water (MLLW).
| Day | Tides (height above MLLW) | Sunrise / Sunset | |
|---|---|---|---|
| 1 | Sat | L 2:31a 0.0 ftH 1:39p 0.9 ftL 3:40p 0.9 ftH 6:11p 0.9 ft | 6:39a / 8:10p |
| 2 | Sun | L 3:01a 0.2 ftH 10:51a 0.8 ftL 4:20p 0.7 ftH 7:48p 0.8 ft | 6:39a / 8:10p |
| 3 | Mon | L 3:22a 0.4 ftH 9:26a 0.8 ftL 4:59p 0.5 ftH 10:57p 0.7 ft | 6:40a / 8:09p |
| 4 | Tue | L 1:58a 0.7 ftH 9:02a 0.9 ftL 5:44p 0.2 ft | 6:40a / 8:08p |
| 5 | Wed | H 8:56a 1.0 ftL 6:35p 0.0 ft | 6:41a / 8:07p |
| 6 | Thu | H 8:54a 1.2 ftL 7:34p -0.1 ft | 6:41a / 8:07p |
| 7 | Fri | H 9a 1.3 ftL 8:36p -0.3 ft | 6:42a / 8:06p |
| 8 | Sat | H 9:49a 1.4 ftL 9:37p -0.4 ft | 6:43a / 8:05p |
| 9 | Sun | H 11:41a 1.5 ftL 10:34p -0.4 ft | 6:43a / 8:04p |
| 10 | Mon | H 1:12p 1.5 ftL 11:27p -0.4 ft | 6:44a / 8:03p |
| 11 | Tue | H 2:30p 1.4 ft | 6:44a / 8:02p |
| 12 | Wed | L 12:16a -0.3 ftH 3:44p 1.4 ft | 6:45a / 8:01p |
| 13 | Thu | L 1:03a -0.1 ftH 10:58a 1.0 ftL 11:55a 1.0 ftH 5:05p 1.2 ft | 6:45a / 8p |
| 14 | Fri | L 1:47a 0.1 ftH 9:39a 0.9 ftL 1:34p 0.9 ftH 6:36p 1.1 ft | 6:46a / 7:59p |
| 15 | Sat | L 2:32a 0.3 ftH 9:17a 0.9 ftL 2:47p 0.7 ftH 8:18p 1.0 ft | 6:47a / 7:59p |
| 16 | Sun | L 3:16a 0.6 ftH 8:59a 0.9 ftL 3:51p 0.5 ftH 10:24p 0.9 ft | 6:47a / 7:58p |
| 17 | Mon | L 4:03a 0.8 ftH 8:36a 1.0 ftL 4:47p 0.4 ft | 6:48a / 7:57p |
| 18 | Tue | H 2:44a 1.0 ftL 4:57a 1.0 ftH 8:23a 1.1 ftL 5:42p 0.3 ft | 6:48a / 7:56p |
| 19 | Wed | H 4:32a 1.1 ftL 6:08a 1.1 ftH 8:18a 1.1 ftL 6:37p 0.2 ft | 6:49a / 7:55p |
| 20 | Thu | H 5:42a 1.2 ftL 7:36p 0.2 ft | 6:49a / 7:53p |
| 21 | Fri | H 6:39a 1.3 ftL 8:35p 0.1 ft | 6:50a / 7:52p |
| 22 | Sat | H 7:31a 1.3 ftL 9:32p 0.1 ft | 6:51a / 7:51p |
| 23 | Sun | H 8:20a 1.3 ftL 10:22p 0.1 ft | 6:51a / 7:50p |
| 24 | Mon | H 9:06a 1.3 ftL 10:40a 1.3 ftH 12:48p 1.3 ftL 11:06p 0.1 ft | 6:52a / 7:49p |
| 25 | Tue | H 9:49a 1.3 ftL 10:54a 1.3 ftH 1:57p 1.4 ftL 11:45p 0.1 ft | 6:52a / 7:48p |
| 26 | Wed | H 10:24a 1.3 ftL 11:14a 1.3 ftH 2:58p 1.3 ft | 6:53a / 7:47p |
| 27 | Thu | L 12:22a 0.2 ftH 10:33a 1.2 ftL 11:43a 1.2 ftH 4:01p 1.3 ft | 6:53a / 7:46p |
| 28 | Fri | L 12:57a 0.3 ftH 9:21a 1.1 ftL 12:21p 1.1 ftH 5:15p 1.2 ft | 6:54a / 7:45p |
| 29 | Sat | L 1:32a 0.5 ftH 8:33a 1.0 ftL 1:05p 0.9 ftH 6:43p 1.2 ft | 6:54a / 7:44p |
| 30 | Sun | L 2:08a 0.7 ftH 7:49a 1.0 ftL 1:55p 0.8 ftH 8:26p 1.1 ft | 6:55a / 7:42p |
| 31 | Mon | L 2:42a 0.9 ftH 7:17a 1.1 ftL 2:50p 0.6 ftH 10:57p 1.2 ft | 6:55a / 7:41p |
Last QuarterAug 5
New MoonAug 12
First QuarterAug 19
Full MoonAug 27
Tide table — September 2026
Sievers Cove, Goat Island tides, September 2026
| Day | Tides (height above MLLW) | Sunrise / Sunset | |
|---|---|---|---|
| 1 | Tue | L 1:10a 1.1 ftH 7:04a 1.2 ftL 3:49p 0.4 ft | 6:56a / 7:40p |
| 2 | Wed | H 6:54a 1.4 ftL 4:51p 0.3 ft | 6:56a / 7:39p |
| 3 | Thu | H 6:06a 1.5 ftL 5:57p 0.2 ft | 6:57a / 7:38p |
| 4 | Fri | H 6:50a 1.6 ftL 7:07p 0.1 ft | 6:57a / 7:37p |
| 5 | Sat | H 7:48a 1.7 ftL 8:16p 0.1 ft | 6:58a / 7:35p |
| 6 | Sun | H 9:28a 1.7 ftL 9:21p 0.1 ft | 6:59a / 7:34p |
| 7 | Mon | H 12:05p 1.6 ftL 10:19p 0.1 ft | 6:59a / 7:33p |
| 8 | Tue | H 1:47p 1.6 ftL 11:10p 0.2 ft | 7a / 7:32p |
| 9 | Wed | H 8:38a 1.3 ftL 10:46a 1.3 ftH 3:18p 1.5 ftL 11:57p 0.4 ft | 7a / 7:31p |
| 10 | Thu | H 7:47a 1.2 ftL 11:39a 1.1 ftH 4:54p 1.4 ft | 7:01a / 7:29p |
| 11 | Fri | L 12:42a 0.6 ftH 7:23a 1.2 ftL 12:30p 0.9 ftH 6:35p 1.4 ft | 7:01a / 7:28p |
| 12 | Sat | L 1:27a 0.8 ftH 7:06a 1.2 ftL 1:19p 0.8 ftH 8:12p 1.4 ft | 7:02a / 7:27p |
| 13 | Sun | L 2:16a 1.0 ftH 6:44a 1.2 ftL 2:09p 0.7 ftH 9:55p 1.4 ft | 7:02a / 7:26p |
| 14 | Mon | L 3:18a 1.2 ftH 6:25a 1.3 ftL 2:59p 0.6 ft | 7:03a / 7:25p |
| 15 | Tue | H 12:58a 1.4 ftL 4:44a 1.4 ftH 6:09a 1.4 ftL 3:51p 0.5 ft | 7:03a / 7:23p |
| 16 | Wed | H 2:43a 1.5 ftL 4:47p 0.5 ft | 7:04a / 7:22p |
| 17 | Thu | H 3:48a 1.6 ftL 5:46p 0.5 ft | 7:04a / 7:21p |
| 18 | Fri | H 4:47a 1.6 ftL 6:50p 0.5 ft | 7:05a / 7:20p |
| 19 | Sat | H 5:46a 1.6 ftL 7:54p 0.5 ft | 7:05a / 7:18p |
| 20 | Sun | H 6:38a 1.6 ftL 8:54p 0.5 ft | 7:06a / 7:17p |
| 21 | Mon | H 7:21a 1.6 ftL 9:46p 0.5 ft | 7:06a / 7:16p |
| 22 | Tue | H 7:49a 1.5 ftL 10:29a 1.5 ftH 12:52p 1.5 ftL 10:31p 0.6 ft | 7:07a / 7:15p |
| 23 | Wed | H 7:57a 1.4 ftL 10:47a 1.4 ftH 2:22p 1.5 ftL 11:12p 0.6 ft | 7:07a / 7:13p |
| 24 | Thu | H 7:18a 1.3 ftL 11:11a 1.3 ftH 3:46p 1.5 ftL 11:51p 0.8 ft | 7:08a / 7:12p |
| 25 | Fri | H 6:34a 1.3 ftL 11:38a 1.1 ftH 5:20p 1.5 ft | 7:08a / 7:11p |
| 26 | Sat | L 12:31a 1.0 ftH 5:54a 1.3 ftL 12:07p 0.9 ftH 7p 1.5 ft | 7:09a / 7:10p |
| 27 | Sun | L 1:15a 1.2 ftH 5:17a 1.3 ftL 12:42p 0.7 ftH 8:40p 1.5 ft | 7:09a / 7:09p |
| 28 | Mon | L 2:10a 1.4 ftH 5a 1.4 ftL 1:24p 0.6 ftH 11:10p 1.6 ft | 7:10a / 7:07p |
| 29 | Tue | L 2:16p 0.4 ft | 7:11a / 7:06p |
| 30 | Wed | H 2:39a 1.7 ftL 3:17p 0.3 ft | 7:11a / 7:05p |
Last QuarterSep 3
New MoonSep 10
First QuarterSep 18
Full MoonSep 26
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About this data
Predictions for Sievers Cove, Goat 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.