Guanica Tide Chart & Fishing Times
Tide times, heights, and solunar bite windows for Guanica, Puerto Rico — August 2026 & September 2026. Every value is computed from NOAA harmonic constituents, the same offline engine that powers the Ebb app.
NOAA Station
9758627
Type
Harmonic (reference)
Coordinates
17.958, -66.907
Time Zone
Puerto Rico
Sun, moon & bite windows
Sunday, August 2
Sunday, August 2
Sunrise 6:06 AM · Sunset 7:01 PM · Moon Waning Gibbous (84% lit)
Low 6:53a · 0.5 ftHigh 9:52a · 0.5 ftLow 2:49p · 0.4 ftHigh 10:50p · 0.8 ft
Major window ★★★
2:15a – 4:15a
Minor window ★★★
8:55a – 9:55a
Major window ★★★
2:34p – 4:34p
Minor window ★★★
9:12p – 10:12p
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.
Tuesday, Aug 4 ★★★
Major window overlaps dawn/dusk or a tide swing
Major windows: 3:43a–5:43a, 4:04p–6:04p
Wednesday, Aug 5 ★★★
Major window stacks with dawn/dusk and a tide swing
Major windows: 4:31a–6:31a, 4:55p–6:55p
Thursday, Aug 6 ★★★
Major window stacks with dawn/dusk and a tide swing
Major windows: 5:24a–7:24a, 5:51p–7:51p
Friday, Aug 7 ★★★
Major window stacks with dawn/dusk and a tide swing
Major windows: 6:22a–8:22a, 6:53p–8:53p
Friday, Aug 21 ★★★
Major window stacks with dawn/dusk and a tide swing
Major windows: 6:12a–8:12a, 6:38p–8:38p
Saturday, Aug 22 ★★★
Major window stacks with dawn/dusk and a tide swing
Major windows: 7:04a–9:04a, 7:30p–9:30p
Tide table — August 2026
Guanica tides, August 2026
All high and low tides for Guanica, in local time (Puerto Rico). Heights are feet above Mean Lower Low Water (MLLW).
| Day | Tides (height above MLLW) | Sunrise / Sunset | |
|---|---|---|---|
| 1 | Sat | L 6:48a 0.5 ftH 8:29a 0.5 ftL 2:32p 0.3 ftH 10:29p 0.8 ft | 6:06a / 7:01p |
| 2 | Sun | L 6:53a 0.5 ftH 9:52a 0.5 ftL 2:49p 0.4 ftH 10:50p 0.8 ft | 6:06a / 7:01p |
| 3 | Mon | L 7:05a 0.4 ftH 11:59a 0.5 ftL 1:19p 0.5 ftH 10:23p 0.7 ft | 6:06a / 7p |
| 4 | Tue | L 7:24a 0.3 ftH 6:07p 0.7 ft | 6:07a / 7p |
| 5 | Wed | L 6:42a 0.3 ftH 6:34p 0.8 ft | 6:07a / 6:59p |
| 6 | Thu | L 6:32a 0.2 ftH 7:16p 0.9 ft | 6:07a / 6:59p |
| 7 | Fri | L 6:48a 0.1 ftH 7:57p 1.0 ft | 6:07a / 6:58p |
| 8 | Sat | L 7:10a 0.0 ftH 8:35p 1.0 ft | 6:08a / 6:58p |
| 9 | Sun | L 8:36a 0.0 ftH 9:12p 1.1 ft | 6:08a / 6:57p |
| 10 | Mon | L 10:05a 0.0 ftH 9:51p 1.0 ft | 6:08a / 6:56p |
| 11 | Tue | L 10:48a 0.1 ftH 10:33p 1.0 ft | 6:09a / 6:56p |
| 12 | Wed | L 11:24a 0.1 ftH 11:11p 0.9 ft | 6:09a / 6:55p |
| 13 | Thu | L 11:59a 0.2 ftH 11:35p 0.8 ft | 6:09a / 6:55p |
| 14 | Fri | L 12:33p 0.3 ftH 8:51p 0.7 ft | 6:09a / 6:54p |
| 15 | Sat | L 5:51a 0.6 ftH 7:35a 0.6 ftL 12:07p 0.4 ftH 8:45p 0.7 ft | 6:10a / 6:53p |
| 16 | Sun | L 2:52a 0.5 ftH 9a 0.6 ftL 12:28p 0.5 ftH 8:28p 0.7 ft | 6:10a / 6:53p |
| 17 | Mon | L 3:09a 0.4 ftH 10:13a 0.6 ftL 1p 0.5 ftH 8:16p 0.7 ft | 6:10a / 6:52p |
| 18 | Tue | L 3:38a 0.2 ftH 11:41a 0.6 ftL 1:31p 0.5 ftH 7:34p 0.7 ft | 6:10a / 6:51p |
| 19 | Wed | L 4:17a 0.2 ftH 12:52p 0.6 ftL 1:54p 0.6 ftH 7:31p 0.7 ft | 6:10a / 6:51p |
| 20 | Thu | L 5:12a 0.1 ftH 7:55p 0.8 ft | 6:11a / 6:50p |
| 21 | Fri | L 6:06a 0.1 ftH 8:18p 0.8 ft | 6:11a / 6:49p |
| 22 | Sat | L 6:58a 0.1 ftH 8:34p 0.8 ft | 6:11a / 6:49p |
| 23 | Sun | L 8:10a 0.1 ftH 8:32p 0.8 ft | 6:11a / 6:48p |
| 24 | Mon | L 9:59a 0.1 ftH 8:38p 0.9 ft | 6:11a / 6:47p |
| 25 | Tue | L 10:58a 0.1 ftH 8:55p 0.9 ft | 6:12a / 6:46p |
| 26 | Wed | L 11:53a 0.2 ftH 9:09p 0.9 ft | 6:12a / 6:46p |
| 27 | Thu | L 3:52a 0.6 ftH 5:20a 0.6 ftL 1:09p 0.3 ftH 8:54p 0.9 ft | 6:12a / 6:45p |
| 28 | Fri | L 3:54a 0.5 ftH 7:15a 0.6 ftL 2:05p 0.4 ftH 8:47p 0.8 ft | 6:12a / 6:44p |
| 29 | Sat | L 4:14a 0.5 ftH 8:22a 0.6 ftL 2:45p 0.4 ftH 9p 0.8 ft | 6:12a / 6:43p |
| 30 | Sun | L 4:35a 0.5 ftH 9:19a 0.7 ftL 3:27p 0.5 ftH 9:09p 0.7 ft | 6:13a / 6:43p |
| 31 | Mon | L 4:02a 0.4 ftH 10:30a 0.7 ftL 6:41p 0.6 ftH 8:32p 0.6 ft | 6:13a / 6:42p |
Last QuarterAug 5
New MoonAug 12
First QuarterAug 19
Full MoonAug 27
Tide table — September 2026
Guanica tides, September 2026
| Day | Tides (height above MLLW) | Sunrise / Sunset | |
|---|---|---|---|
| 1 | Tue | L 3:34a 0.3 ftH 4:02p 0.7 ft | 6:13a / 6:41p |
| 2 | Wed | L 3:34a 0.2 ftH 4:53p 0.8 ft | 6:13a / 6:40p |
| 3 | Thu | L 3:25a 0.1 ftH 5:43p 0.9 ft | 6:13a / 6:39p |
| 4 | Fri | L 3:50a 0.1 ftH 6:43p 1.0 ft | 6:13a / 6:39p |
| 5 | Sat | L 4:35a 0.1 ftH 7:37p 1.0 ft | 6:14a / 6:38p |
| 6 | Sun | L 5:32a 0.1 ftH 8:18p 1.0 ft | 6:14a / 6:37p |
| 7 | Mon | L 6:21a 0.2 ftH 8:51p 1.0 ft | 6:14a / 6:36p |
| 8 | Tue | L 7:05a 0.3 ftH 8:53a 0.3 ftL 9:15a 0.3 ftH 9:17p 0.9 ft | 6:14a / 6:35p |
| 9 | Wed | L 8:03a 0.4 ftH 8:22a 0.4 ftL 10:41a 0.3 ftH 9:35p 0.8 ft | 6:14a / 6:34p |
| 10 | Thu | L 11:23a 0.4 ftH 12:35p 0.4 ftL 1:35p 0.4 ftH 9:33p 0.7 ft | 6:14a / 6:34p |
| 11 | Fri | L 3:14a 0.6 ftH 6:18a 0.6 ftL 12:14p 0.5 ftH 1p 0.5 ftL 2:17p 0.5 ftH 7:21p 0.7 ft | 6:14a / 6:33p |
| 12 | Sat | L 2:52a 0.5 ftH 7:45a 0.7 ftL 1:26p 0.6 ftH 7:17p 0.7 ft | 6:15a / 6:32p |
| 13 | Sun | L 1:42a 0.4 ftH 8:38a 0.7 ftL 1:52p 0.6 ftH 6:51p 0.7 ft | 6:15a / 6:31p |
| 14 | Mon | L 2:01a 0.3 ftH 9:25a 0.7 ftL 2:14p 0.6 ftH 4:39p 0.7 ft | 6:15a / 6:30p |
| 15 | Tue | L 2:27a 0.2 ftH 10:19a 0.7 ftL 2:07p 0.7 ftH 5:01p 0.7 ft | 6:15a / 6:29p |
| 16 | Wed | L 2:53a 0.1 ftH 11:26a 0.7 ftL 1:29p 0.6 ftH 5:31p 0.7 ft | 6:15a / 6:28p |
| 17 | Thu | L 3:20a 0.1 ftH 12:30p 0.6 ftL 1:50p 0.6 ftH 6:06p 0.7 ft | 6:15a / 6:28p |
| 18 | Fri | L 3:51a 0.1 ftH 6:41p 0.7 ft | 6:15a / 6:27p |
| 19 | Sat | L 4:40a 0.1 ftH 7:04p 0.8 ft | 6:16a / 6:26p |
| 20 | Sun | L 6:01a 0.2 ftH 7:03p 0.8 ft | 6:16a / 6:25p |
| 21 | Mon | L 7:08a 0.2 ftH 7:22p 0.8 ft | 6:16a / 6:24p |
| 22 | Tue | L 10:34a 0.3 ftH 7:46p 0.8 ft | 6:16a / 6:23p |
| 23 | Wed | L 2:52a 0.5 ftH 4:11a 0.5 ftL 11:47a 0.4 ftH 8:07p 0.8 ft | 6:16a / 6:22p |
| 24 | Thu | L 2:23a 0.5 ftH 5:29a 0.6 ftL 1:08p 0.4 ftH 8:07p 0.8 ft | 6:16a / 6:22p |
| 25 | Fri | L 2:28a 0.5 ftH 6:53a 0.7 ftL 2:13p 0.5 ftH 7:27p 0.7 ft | 6:17a / 6:21p |
| 26 | Sat | L 2:41a 0.5 ftH 8:04a 0.7 ftL 3:13p 0.5 ftH 7:39p 0.7 ft | 6:17a / 6:20p |
| 27 | Sun | L 2:46a 0.4 ftH 8:54a 0.8 ftL 4:43p 0.6 ftH 7:40p 0.6 ft | 6:17a / 6:19p |
| 28 | Mon | L 2:12a 0.3 ftH 9:48a 0.8 ftL 11:10a 0.8 ftH 11:22a 0.8 ft | 6:17a / 6:18p |
| 29 | Tue | L 2:08a 0.2 ftH 12:51p 0.9 ft | 6:17a / 6:17p |
| 30 | Wed | L 2:12a 0.1 ftH 2:21p 0.9 ft | 6:17a / 6:16p |
Last QuarterSep 3
New MoonSep 10
First QuarterSep 18
Full MoonSep 26
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Nearby stations
Tide charts near Guanica
About this data
Predictions for Guanica 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.