Portland, Nueces Bay Tide Chart & Fishing Times
Tide times, heights, and solunar bite windows for Portland, Nueces Bay, Texas — August 2026 & September 2026. Every value is computed from NOAA harmonic constituents, the same offline engine that powers the Ebb app.
NOAA Station
8775131
Type
Harmonic (reference)
Coordinates
27.883, -97.343
Time Zone
Chicago
Sun, moon & bite windows
Sunday, August 2
Sunday, August 2
Sunrise 6:52 AM · Sunset 8:18 PM · Moon Waning Gibbous (84% lit)
Low 4:52a · 0.1 ftHigh 1:58p · 0.5 ftLow 6:55p · 0.4 ftHigh 9:07p · 0.4 ft
Major window ★★★
3:21a – 5:21a
Minor window ★★★
10:02a – 11:02a
Major window ★★★
3:38p – 5:38p
Minor window ★★★
10:13p – 11:13p
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.
Saturday, Aug 1 ★★★
Major window overlaps dawn/dusk or a tide swing
Major windows: 2:39a–4:39a, 2:56p–4:56p
Monday, Aug 3 ★★★
Major window stacks with dawn/dusk and a tide swing
Major windows: 4:05a–6:05a, 4:22p–6:22p
Wednesday, Aug 5 ★★★
Major window overlaps dawn/dusk or a tide swing
Major windows: 5:38a–7:38a, 6:01p–8:01p
Thursday, Aug 6 ★★★
Major window overlaps dawn/dusk or a tide swing
Major windows: 6:31a–8:31a, 6:57p–8:57p
Friday, Aug 7 ★★★
Major window overlaps dawn/dusk or a tide swing
Major windows: 7:30a–9:30a, 8p–10p
Monday, Aug 17 ★★★
Major window stacks with dawn/dusk and a tide swing
Major windows: 4:08a–6:08a, 4:27p–6:27p
Tide table — August 2026
Portland, Nueces Bay tides, August 2026
All high and low tides for Portland, Nueces Bay, in local time (Chicago). Heights are feet above Mean Lower Low Water (MLLW).
| Day | Tides (height above MLLW) | Sunrise / Sunset | |
|---|---|---|---|
| 1 | Sat | L 4:22a 0.0 ftH 2:59p 0.6 ft | 6:52a / 8:18p |
| 2 | Sun | L 4:52a 0.1 ftH 1:58p 0.5 ftL 6:55p 0.4 ftH 9:07p 0.4 ft | 6:52a / 8:18p |
| 3 | Mon | L 5:16a 0.2 ftH 11:29a 0.5 ftL 7:17p 0.3 ft | 6:53a / 8:17p |
| 4 | Tue | H 10:54a 0.5 ftL 7:59p 0.1 ft | 6:53a / 8:16p |
| 5 | Wed | H 10:29a 0.6 ftL 8:48p 0.0 ft | 6:54a / 8:15p |
| 6 | Thu | H 10:06a 0.7 ftL 9:42p -0.1 ft | 6:54a / 8:15p |
| 7 | Fri | H 10:22a 0.8 ftL 10:40p -0.2 ft | 6:55a / 8:14p |
| 8 | Sat | H 11:10a 0.8 ftL 11:39p -0.3 ft | 6:56a / 8:13p |
| 9 | Sun | H 12:13p 0.9 ft | 6:56a / 8:12p |
| 10 | Mon | L 12:37a -0.3 ftH 1:25p 0.8 ft | 6:57a / 8:11p |
| 11 | Tue | L 1:31a -0.3 ftH 2:45p 0.8 ft | 6:57a / 8:11p |
| 12 | Wed | L 2:21a -0.2 ftH 4:14p 0.7 ft | 6:58a / 8:10p |
| 13 | Thu | L 3:07a -0.1 ftH 5:50p 0.6 ft | 6:58a / 8:09p |
| 14 | Fri | L 3:49a 0.0 ftH 1:18p 0.5 ftL 3:56p 0.5 ftH 7:35p 0.5 ft | 6:59a / 8:08p |
| 15 | Sat | L 4:27a 0.2 ftH 12:18p 0.4 ftL 5:02p 0.4 ftH 9:45p 0.4 ft | 6:59a / 8:07p |
| 16 | Sun | L 5a 0.3 ftH 10:42a 0.4 ftL 5:56p 0.2 ft | 7a / 8:06p |
| 17 | Mon | H 2:29a 0.4 ftL 5:21a 0.4 ftH 9:57a 0.5 ftL 6:47p 0.2 ft | 7a / 8:05p |
| 18 | Tue | H 9:35a 0.5 ftL 7:38p 0.1 ft | 7:01a / 8:04p |
| 19 | Wed | H 9:17a 0.6 ftL 8:31p 0.0 ft | 7:01a / 8:03p |
| 20 | Thu | H 9:12a 0.6 ftL 9:28p 0.0 ft | 7:02a / 8:02p |
| 21 | Fri | H 9:46a 0.7 ftL 10:26p 0.0 ft | 7:02a / 8:01p |
| 22 | Sat | H 10:40a 0.7 ftL 11:22p 0.0 ft | 7:03a / 8p |
| 23 | Sun | H 11:43a 0.7 ft | 7:03a / 7:59p |
| 24 | Mon | L 12:14a -0.1 ftH 12:51p 0.7 ft | 7:04a / 7:58p |
| 25 | Tue | L 1:01a -0.1 ftH 2:01p 0.7 ft | 7:04a / 7:57p |
| 26 | Wed | L 1:42a 0.0 ftH 3:20p 0.6 ft | 7:05a / 7:56p |
| 27 | Thu | L 2:20a 0.0 ftH 4:51p 0.6 ft | 7:05a / 7:55p |
| 28 | Fri | L 2:56a 0.1 ftH 1:04p 0.5 ftL 2:45p 0.5 ftH 6:31p 0.5 ft | 7:06a / 7:54p |
| 29 | Sat | L 3:33a 0.1 ftH 11:52a 0.4 ftL 3:38p 0.4 ftH 8:22p 0.5 ft | 7:06a / 7:53p |
| 30 | Sun | L 4:12a 0.3 ftH 9:46a 0.4 ftL 4:24p 0.3 ftH 10:56p 0.4 ft | 7:07a / 7:52p |
| 31 | Mon | L 4:55a 0.4 ftH 8:59a 0.4 ftL 5:12p 0.2 ft | 7:07a / 7:51p |
Last QuarterAug 5
New MoonAug 12
First QuarterAug 19
Full MoonAug 27
Tide table — September 2026
Portland, Nueces Bay tides, September 2026
| Day | Tides (height above MLLW) | Sunrise / Sunset | |
|---|---|---|---|
| 1 | Tue | H 3:47a 0.5 ftL 5:43a 0.5 ftH 8:22a 0.5 ftL 6:03p 0.0 ft | 7:08a / 7:50p |
| 2 | Wed | H 6:27a 0.6 ftL 7:01p 0.0 ft | 7:08a / 7:48p |
| 3 | Thu | H 7:25a 0.7 ftL 8:04p -0.1 ft | 7:09a / 7:47p |
| 4 | Fri | H 8:25a 0.8 ftL 9:11p -0.2 ft | 7:09a / 7:46p |
| 5 | Sat | H 9:28a 0.8 ftL 10:17p -0.2 ft | 7:10a / 7:45p |
| 6 | Sun | H 10:35a 0.8 ftL 11:21p -0.2 ft | 7:10a / 7:44p |
| 7 | Mon | H 11:49a 0.8 ft | 7:10a / 7:43p |
| 8 | Tue | L 12:19a -0.1 ftH 1:46p 0.7 ft | 7:11a / 7:42p |
| 9 | Wed | L 1:13a -0.1 ftH 3:59p 0.6 ft | 7:11a / 7:40p |
| 10 | Thu | L 2:02a 0.0 ftH 11:20a 0.5 ftL 1:41p 0.5 ftH 6:04p 0.5 ft | 7:12a / 7:39p |
| 11 | Fri | L 2:48a 0.2 ftH 10:27a 0.4 ftL 2:37p 0.3 ftH 8:22p 0.5 ft | 7:12a / 7:38p |
| 12 | Sat | L 3:33a 0.3 ftH 8:46a 0.4 ftL 3:25p 0.2 ftH 11:12p 0.5 ft | 7:13a / 7:37p |
| 13 | Sun | L 4:22a 0.4 ftH 7:47a 0.4 ftL 4:10p 0.1 ft | 7:13a / 7:36p |
| 14 | Mon | H 1:41a 0.5 ftL 5:28a 0.5 ftH 7:08a 0.5 ftL 4:54p 0.1 ft | 7:14a / 7:35p |
| 15 | Tue | H 3:39a 0.6 ftL 5:41p 0.0 ft | 7:14a / 7:33p |
| 16 | Wed | H 5:10a 0.6 ftL 6:32p 0.0 ft | 7:15a / 7:32p |
| 17 | Thu | H 6:20a 0.6 ftL 7:31p 0.0 ft | 7:15a / 7:31p |
| 18 | Fri | H 7:25a 0.7 ftL 8:34p 0.0 ft | 7:16a / 7:30p |
| 19 | Sat | H 8:27a 0.7 ftL 9:39p 0.0 ft | 7:16a / 7:29p |
| 20 | Sun | H 9:25a 0.7 ftL 10:38p 0.0 ft | 7:16a / 7:28p |
| 21 | Mon | H 10:15a 0.6 ftL 11:32p 0.0 ft | 7:17a / 7:26p |
| 22 | Tue | H 10:46a 0.6 ft | 7:17a / 7:25p |
| 23 | Wed | L 12:19a 0.0 ftH 10:47a 0.5 ftL 12:47p 0.5 ftH 2:48p 0.5 ft | 7:18a / 7:24p |
| 24 | Thu | L 1:04a 0.1 ftH 10:29a 0.5 ftL 1:11p 0.5 ftH 4:59p 0.5 ft | 7:18a / 7:23p |
| 25 | Fri | L 1:49a 0.2 ftH 9:36a 0.4 ftL 1:44p 0.4 ftH 7:09p 0.5 ft | 7:19a / 7:22p |
| 26 | Sat | L 2:39a 0.3 ftH 7:41a 0.4 ftL 2:20p 0.2 ftH 9:46p 0.5 ft | 7:19a / 7:20p |
| 27 | Sun | L 3:41a 0.4 ftH 6:48a 0.4 ftL 2:59p 0.1 ft | 7:20a / 7:19p |
| 28 | Mon | H 12:22a 0.5 ftL 3:42p 0.0 ft | 7:20a / 7:18p |
| 29 | Tue | H 2:22a 0.6 ftL 4:32p -0.1 ft | 7:21a / 7:17p |
| 30 | Wed | H 3:58a 0.7 ftL 5:27p -0.1 ft | 7:21a / 7:16p |
Last QuarterSep 3
New MoonSep 10
First QuarterSep 18
Full MoonSep 26
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Tide charts near Portland, Nueces Bay
About this data
Predictions for Portland, Nueces Bay 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.