Upper Guadalupe Slough Tide Chart & Fishing Times
Tide times, heights, and solunar bite windows for Upper Guadalupe Slough, California — August 2026 & September 2026. Every value is computed from NOAA harmonic constituents, the same offline engine that powers the Ebb app.
NOAA Station
9414549
Type
Subordinate (offset)
Coordinates
37.435, -122.007
Time Zone
Los Angeles
Sun, moon & bite windows
Sunday, August 2
Sunday, August 2
Sunrise 6:13 AM · Sunset 8:14 PM · Moon Waning Gibbous (83% lit)
High 3:11a · 8.9 ftLow 10:29a · 0.3 ftHigh 4:28p · 8.9 ftLow 11p · 2.3 ft
Major window ★★★
3:04a – 5:04a
Minor window ★★★
9:46a – 10:46a
Major window ★★★
3:19p – 5:19p
Minor window ★★★
9:49p – 10:49p
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: 3:47a–5:47a, 4:03p–6:03p
Tuesday, Aug 4 ★★★
Major window stacks with dawn/dusk and a tide swing
Major windows: 4:32a–6:32a, 4:50p–6:50p
Wednesday, Aug 5 ★★★
Major window stacks with dawn/dusk and a tide swing
Major windows: 5:21a–7:21a, 5:42p–7:42p
Thursday, Aug 6 ★★★
Major window stacks with dawn/dusk and a tide swing
Major windows: 6:14a–8:14a, 6:40p–8:40p
Friday, Aug 7 ★★★
Major window stacks with dawn/dusk and a tide swing
Major windows: 7:13a–9:13a, 7:42p–9:42p
Wednesday, Aug 19 ★★★
Major window stacks with dawn/dusk and a tide swing
Major windows: 5:22a–7:22a, 5:43p–7:43p
Tide table — August 2026
Upper Guadalupe Slough tides, August 2026
All high and low tides for Upper Guadalupe Slough, in local time (Los Angeles). Heights are feet above Mean Lower Low Water (MLLW).
| Day | Tides (height above MLLW) | Sunrise / Sunset | |
|---|---|---|---|
| 1 | Sat | H 2:27a 9.5 ftL 9:58a -0.1 ftH 4p 8.6 ftL 10:10p 2.6 ft | 6:12a / 8:15p |
| 2 | Sun | H 3:11a 8.9 ftL 10:29a 0.3 ftH 4:28p 8.9 ftL 11p 2.3 ft | 6:13a / 8:14p |
| 3 | Mon | H 4:01a 8.1 ftL 11:01a 1.0 ftH 4:58p 9.4 ftL 11:58p 1.9 ft | 6:14a / 8:13p |
| 4 | Tue | H 5:05a 7.2 ftL 11:38a 1.7 ftH 5:34p 9.8 ft | 6:15a / 8:12p |
| 5 | Wed | L 1:03a 1.5 ftH 6:28a 6.4 ftL 12:22p 2.5 ftH 6:17p 10.1 ft | 6:15a / 8:11p |
| 6 | Thu | L 2:15a 1.0 ftH 8:14a 6.2 ftL 1:19p 3.2 ftH 7:09p 10.4 ft | 6:16a / 8:10p |
| 7 | Fri | L 3:28a 0.4 ftH 9:58a 6.5 ftL 2:32p 3.7 ftH 8:09p 10.7 ft | 6:17a / 8:09p |
| 8 | Sat | L 4:36a -0.1 ftH 11:11a 7.1 ftL 3:52p 3.8 ftH 9:14p 11.1 ft | 6:18a / 8:08p |
| 9 | Sun | L 5:35a -0.7 ftH 12:03p 7.6 ftL 5:02p 3.7 ftH 10:16p 11.4 ft | 6:19a / 8:07p |
| 10 | Mon | L 6:28a -1.0 ftH 12:46p 8.1 ftL 6:04p 3.4 ftH 11:15p 11.6 ft | 6:20a / 8:06p |
| 11 | Tue | L 7:15a -1.2 ftH 1:26p 8.4 ftL 7p 2.9 ft | 6:20a / 8:04p |
| 12 | Wed | H 12:11a 11.5 ftL 7:59a -1.2 ftH 2:02p 8.8 ftL 7:53p 2.5 ft | 6:21a / 8:03p |
| 13 | Thu | H 1:03a 11.2 ftL 8:40a -0.9 ftH 2:38p 9.1 ftL 8:45p 2.1 ft | 6:22a / 8:02p |
| 14 | Fri | H 1:55a 10.6 ftL 9:18a -0.5 ftH 3:12p 9.4 ftL 9:36p 1.8 ft | 6:23a / 8:01p |
| 15 | Sat | H 2:46a 9.7 ftL 9:56a 0.2 ftH 3:46p 9.6 ftL 10:29p 1.6 ft | 6:24a / 8p |
| 16 | Sun | H 3:39a 8.8 ftL 10:33a 0.9 ftH 4:20p 9.7 ftL 11:23p 1.4 ft | 6:25a / 7:58p |
| 17 | Mon | H 4:37a 7.8 ftL 11:11a 1.8 ftH 4:54p 9.7 ft | 6:26a / 7:57p |
| 18 | Tue | L 12:21a 1.3 ftH 5:46a 7.0 ftL 11:52a 2.6 ftH 5:32p 9.5 ft | 6:26a / 7:56p |
| 19 | Wed | L 1:25a 1.3 ftH 7:15a 6.5 ftL 12:44p 3.3 ftH 6:16p 9.4 ft | 6:27a / 7:54p |
| 20 | Thu | L 2:34a 1.2 ftH 9:04a 6.5 ftL 1:55p 3.8 ftH 7:09p 9.2 ft | 6:28a / 7:53p |
| 21 | Fri | L 3:43a 1.0 ftH 10:30a 6.9 ftL 3:18p 4.0 ftH 8:08p 9.2 ft | 6:29a / 7:52p |
| 22 | Sat | L 4:43a 0.7 ftH 11:24a 7.3 ftL 4:26p 4.0 ftH 9:08p 9.3 ft | 6:30a / 7:50p |
| 23 | Sun | L 5:33a 0.4 ftH 12:02p 7.6 ftL 5:20p 3.8 ftH 10:02p 9.6 ft | 6:31a / 7:49p |
| 24 | Mon | L 6:15a 0.2 ftH 12:33p 7.7 ftL 6:03p 3.5 ftH 10:51p 9.8 ft | 6:31a / 7:48p |
| 25 | Tue | L 6:50a 0.0 ftH 12:59p 7.9 ftL 6:41p 3.2 ftH 11:34p 9.9 ft | 6:32a / 7:46p |
| 26 | Wed | L 7:22a -0.1 ftH 1:23p 8.1 ftL 7:16p 2.9 ft | 6:33a / 7:45p |
| 27 | Thu | H 12:16a 9.9 ftL 7:52a -0.1 ftH 1:46p 8.4 ftL 7:52p 2.5 ft | 6:34a / 7:43p |
| 28 | Fri | H 12:57a 9.8 ftL 8:20a 0.0 ftH 2:10p 8.7 ftL 8:28p 2.1 ft | 6:35a / 7:42p |
| 29 | Sat | H 1:39a 9.5 ftL 8:49a 0.3 ftH 2:35p 9.1 ftL 9:07p 1.7 ft | 6:36a / 7:41p |
| 30 | Sun | H 2:24a 9.0 ftL 9:19a 0.8 ftH 3:02p 9.5 ftL 9:50p 1.3 ft | 6:36a / 7:39p |
| 31 | Mon | H 3:14a 8.5 ftL 9:51a 1.4 ftH 3:31p 9.8 ftL 10:37p 1.0 ft | 6:37a / 7:38p |
Last QuarterAug 5
New MoonAug 12
First QuarterAug 19
Full MoonAug 27
Tide table — September 2026
Upper Guadalupe Slough tides, September 2026
| Day | Tides (height above MLLW) | Sunrise / Sunset | |
|---|---|---|---|
| 1 | Tue | H 4:10a 7.8 ftL 10:27a 2.1 ftH 4:05p 10.1 ftL 11:31p 0.8 ft | 6:38a / 7:36p |
| 2 | Wed | H 5:20a 7.1 ftL 11:07a 2.8 ftH 4:46p 10.2 ft | 6:39a / 7:35p |
| 3 | Thu | L 12:35a 0.6 ftH 6:49a 6.7 ftL 11:57a 3.4 ftH 5:37p 10.2 ft | 6:40a / 7:33p |
| 4 | Fri | L 1:49a 0.4 ftH 8:31a 6.7 ftL 1:10p 3.8 ftH 6:41p 10.2 ft | 6:41a / 7:32p |
| 5 | Sat | L 3:08a 0.2 ftH 9:56a 7.1 ftL 2:43p 4.0 ftH 7:55p 10.2 ft | 6:41a / 7:30p |
| 6 | Sun | L 4:19a -0.1 ftH 10:52a 7.6 ftL 4:05p 3.7 ftH 9:08p 10.4 ft | 6:42a / 7:29p |
| 7 | Mon | L 5:18a -0.4 ftH 11:35a 8.1 ftL 5:11p 3.2 ftH 10:14p 10.6 ft | 6:43a / 7:27p |
| 8 | Tue | L 6:08a -0.6 ftH 12:12p 8.6 ftL 6:07p 2.6 ftH 11:13p 10.6 ft | 6:44a / 7:26p |
| 9 | Wed | L 6:51a -0.5 ftH 12:47p 9.0 ftL 6:57p 2.0 ft | 6:45a / 7:24p |
| 10 | Thu | H 12:08a 10.5 ftL 7:30a -0.3 ftH 1:20p 9.3 ftL 7:45p 1.5 ft | 6:46a / 7:23p |
| 11 | Fri | H 1a 10.1 ftL 8:07a 0.2 ftH 1:51p 9.6 ftL 8:31p 1.1 ft | 6:46a / 7:21p |
| 12 | Sat | H 1:51a 9.5 ftL 8:43a 0.7 ftH 2:21p 9.8 ftL 9:16p 0.8 ft | 6:47a / 7:20p |
| 13 | Sun | H 2:42a 8.9 ftL 9:18a 1.4 ftH 2:51p 9.9 ftL 10p 0.6 ft | 6:48a / 7:18p |
| 14 | Mon | H 3:35a 8.2 ftL 9:53a 2.1 ftH 3:21p 9.8 ftL 10:46p 0.6 ft | 6:49a / 7:16p |
| 15 | Tue | H 4:33a 7.6 ftL 10:30a 2.8 ftH 3:53p 9.6 ftL 11:35p 0.7 ft | 6:50a / 7:15p |
| 16 | Wed | H 5:40a 7.1 ftL 11:13a 3.4 ftH 4:29p 9.3 ft | 6:51a / 7:13p |
| 17 | Thu | L 12:31a 0.9 ftH 7:05a 6.8 ftL 12:09p 3.9 ftH 5:15p 8.9 ft | 6:51a / 7:12p |
| 18 | Fri | L 1:37a 1.0 ftH 8:44a 6.8 ftL 1:34p 4.1 ftH 6:14p 8.6 ft | 6:52a / 7:10p |
| 19 | Sat | L 2:49a 1.0 ftH 9:56a 7.1 ftL 3:04p 4.1 ftH 7:24p 8.5 ft | 6:53a / 7:09p |
| 20 | Sun | L 3:54a 0.8 ftH 10:41a 7.4 ftL 4:10p 3.8 ftH 8:33p 8.6 ft | 6:54a / 7:07p |
| 21 | Mon | L 4:47a 0.6 ftH 11:12a 7.6 ftL 5:01p 3.4 ftH 9:33p 8.8 ft | 6:55a / 7:06p |
| 22 | Tue | L 5:29a 0.5 ftH 11:38a 7.9 ftL 5:42p 3.0 ftH 10:26p 9.0 ft | 6:56a / 7:04p |
| 23 | Wed | L 6:05a 0.4 ftH 12:01p 8.2 ftL 6:19p 2.5 ftH 11:15p 9.1 ft | 6:56a / 7:03p |
| 24 | Thu | L 6:37a 0.4 ftH 12:24p 8.6 ftL 6:54p 1.9 ft | 6:57a / 7:01p |
| 25 | Fri | H 12:01a 9.1 ftL 7:07a 0.6 ftH 12:48p 9.0 ftL 7:29p 1.4 ft | 6:58a / 7p |
| 26 | Sat | H 12:48a 9.1 ftL 7:38a 0.9 ftH 1:13p 9.5 ftL 8:07p 0.8 ft | 6:59a / 6:58p |
| 27 | Sun | H 1:36a 8.9 ftL 8:10a 1.3 ftH 1:40p 9.9 ftL 8:46p 0.4 ft | 7a / 6:56p |
| 28 | Mon | H 2:28a 8.5 ftL 8:43a 1.9 ftH 2:09p 10.3 ftL 9:30p 0.0 ft | 7:01a / 6:55p |
| 29 | Tue | H 3:23a 8.1 ftL 9:20a 2.5 ftH 2:43p 10.5 ftL 10:18p -0.2 ft | 7:01a / 6:53p |
| 30 | Wed | H 4:26a 7.7 ftL 10a 3.0 ftH 3:23p 10.5 ftL 11:12p -0.3 ft | 7:02a / 6:52p |
Last QuarterSep 3
New MoonSep 10
First QuarterSep 18
Full MoonSep 26
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Nearby stations
Tide charts near Upper Guadalupe Slough
About this data
Predictions for Upper Guadalupe Slough 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.