Guantanamo Bay Tide Chart & Fishing Times
Tide times, heights, and solunar bite windows for Guantanamo Bay, 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
TEC4667
Type
Subordinate (offset)
Coordinates
19.900, -75.150
Time Zone
Puerto Rico
Sun, moon & bite windows
Sunday, August 2
Sunday, August 2
Sunrise 6:36 AM · Sunset 7:36 PM · Moon Waning Gibbous (84% lit)
Low 5:18a · 0.3 ftHigh 11:12a · 1.1 ftLow 5:09p · 0.3 ftHigh 11:26p · 1.3 ft
Major window ★★★
2:49a – 4:49a
Minor window ★★★
9:29a – 10:29a
Major window ★★★
3:08p – 5:08p
Minor window ★★★
9:45p – 10:45p
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: 5:06a–7:06a, 5:29p–7:29p
Thursday, Aug 6 ★★★
Major window stacks with dawn/dusk and a tide swing
Major windows: 5:59a–7:59a, 6:25p–8:25p
Friday, Aug 7 ★★★
Major window stacks with dawn/dusk and a tide swing
Major windows: 6:57a–8:57a, 7:27p–9:27p
Wednesday, Aug 19 ★★★
Major window stacks with dawn/dusk and a tide swing
Major windows: 5:08a–7:08a, 5:30p–7:30p
Thursday, Aug 20 ★★★
Major window stacks with dawn/dusk and a tide swing
Major windows: 5:56a–7:56a, 6:20p–8:20p
Friday, Aug 21 ★★★
Major window stacks with dawn/dusk and a tide swing
Major windows: 6:47a–8:47a, 7:12p–9:12p
Tide table — August 2026
Guantanamo Bay tides, August 2026
All high and low tides for Guantanamo Bay, in local time (Puerto Rico). Heights are feet above Mean Lower Low Water (MLLW).
| Day | Tides (height above MLLW) | Sunrise / Sunset | |
|---|---|---|---|
| 1 | Sat | L 4:51a 0.4 ftH 10:19a 1.0 ftL 4:14p 0.2 ftH 10:58p 1.4 ft | 6:36a / 7:37p |
| 2 | Sun | L 5:18a 0.3 ftH 11:12a 1.1 ftL 5:09p 0.3 ftH 11:26p 1.3 ft | 6:36a / 7:36p |
| 3 | Mon | L 5:48a 0.3 ftH 12:12p 1.2 ftL 6:08p 0.5 ftH 11:52p 1.2 ft | 6:36a / 7:36p |
| 4 | Tue | L 6:21a 0.1 ftH 1:11p 1.3 ftL 7:11p 0.6 ft | 6:37a / 7:35p |
| 5 | Wed | H 12:26a 1.1 ftL 6:59a 0.0 ftH 2:14p 1.4 ftL 8:18p 0.6 ft | 6:37a / 7:35p |
| 6 | Thu | H 1:06a 1.0 ftL 7:42a 0.0 ftH 3:18p 1.5 ftL 9:31p 0.7 ft | 6:37a / 7:34p |
| 7 | Fri | H 1:55a 0.9 ftL 8:33a -0.1 ftH 4:22p 1.6 ftL 10:51p 0.7 ft | 6:38a / 7:34p |
| 8 | Sat | H 2:55a 0.9 ftL 9:31a -0.2 ftH 5:24p 1.7 ft | 6:38a / 7:33p |
| 9 | Sun | L 12:04a 0.7 ftH 4:02a 0.9 ftL 10:34a -0.2 ftH 6:25p 1.7 ft | 6:38a / 7:32p |
| 10 | Mon | L 1:02a 0.6 ftH 5:11a 1.0 ftL 11:40a -0.2 ftH 7:22p 1.7 ft | 6:39a / 7:32p |
| 11 | Tue | L 1:50a 0.6 ftH 6:21a 1.0 ftL 12:43p -0.2 ftH 8:14p 1.7 ft | 6:39a / 7:31p |
| 12 | Wed | L 2:33a 0.5 ftH 7:29a 1.1 ftL 1:44p -0.1 ftH 9:01p 1.7 ft | 6:39a / 7:31p |
| 13 | Thu | L 3:13a 0.5 ftH 8:34a 1.2 ftL 2:43p 0.0 ftH 9:43p 1.6 ft | 6:40a / 7:30p |
| 14 | Fri | L 3:52a 0.4 ftH 9:36a 1.3 ftL 3:41p 0.1 ftH 10:22p 1.5 ft | 6:40a / 7:29p |
| 15 | Sat | L 4:31a 0.3 ftH 10:36a 1.3 ftL 4:40p 0.2 ftH 10:58p 1.3 ft | 6:40a / 7:29p |
| 16 | Sun | L 5:08a 0.2 ftH 11:34a 1.4 ftL 5:41p 0.4 ftH 11:32p 1.2 ft | 6:41a / 7:28p |
| 17 | Mon | L 5:44a 0.2 ftH 12:32p 1.4 ftL 6:44p 0.5 ft | 6:41a / 7:27p |
| 18 | Tue | H 12:05a 1.1 ftL 6:21a 0.2 ftH 1:31p 1.4 ftL 7:47p 0.6 ft | 6:41a / 7:26p |
| 19 | Wed | H 12:37a 1.0 ftL 6:59a 0.2 ftH 2:30p 1.4 ftL 8:53p 0.7 ft | 6:41a / 7:26p |
| 20 | Thu | H 1:12a 0.9 ftL 7:40a 0.2 ftH 3:28p 1.4 ftL 10:05p 0.7 ft | 6:42a / 7:25p |
| 21 | Fri | H 1:53a 0.9 ftL 8:25a 0.2 ftH 4:25p 1.4 ftL 11:17p 0.7 ft | 6:42a / 7:24p |
| 22 | Sat | H 2:45a 0.8 ftL 9:15a 0.2 ftH 5:18p 1.4 ft | 6:42a / 7:23p |
| 23 | Sun | L 12:16a 0.7 ftH 3:44a 0.9 ftL 10:10a 0.2 ftH 6:08p 1.4 ft | 6:42a / 7:23p |
| 24 | Mon | L 1:01a 0.7 ftH 4:45a 0.9 ftL 11:06a 0.2 ftH 6:53p 1.5 ft | 6:43a / 7:22p |
| 25 | Tue | L 1:35a 0.7 ftH 5:44a 0.9 ftL 12:01p 0.2 ftH 7:33p 1.5 ft | 6:43a / 7:21p |
| 26 | Wed | L 2:04a 0.6 ftH 6:41a 1.0 ftL 12:51p 0.2 ftH 8:09p 1.5 ft | 6:43a / 7:20p |
| 27 | Thu | L 2:28a 0.6 ftH 7:37a 1.0 ftL 1:39p 0.2 ftH 8:42p 1.5 ft | 6:43a / 7:19p |
| 28 | Fri | L 2:52a 0.5 ftH 8:30a 1.1 ftL 2:28p 0.3 ftH 9:13p 1.4 ft | 6:44a / 7:19p |
| 29 | Sat | L 3:19a 0.4 ftH 9:21a 1.2 ftL 3:18p 0.3 ftH 9:42p 1.4 ft | 6:44a / 7:18p |
| 30 | Sun | L 3:48a 0.3 ftH 10:10a 1.3 ftL 4:12p 0.4 ftH 10:12p 1.3 ft | 6:44a / 7:17p |
| 31 | Mon | L 4:21a 0.3 ftH 11:01a 1.4 ftL 5:11p 0.5 ftH 10:43p 1.2 ft | 6:44a / 7:16p |
Last QuarterAug 5
New MoonAug 12
First QuarterAug 19
Full MoonAug 27
Tide table — September 2026
Guantanamo Bay tides, September 2026
| Day | Tides (height above MLLW) | Sunrise / Sunset | |
|---|---|---|---|
| 1 | Tue | L 4:57a 0.2 ftH 11:54a 1.5 ftL 6:13p 0.6 ftH 11:17p 1.1 ft | 6:45a / 7:15p |
| 2 | Wed | L 5:38a 0.1 ftH 12:52p 1.6 ftL 7:17p 0.7 ftH 11:56p 1.0 ft | 6:45a / 7:14p |
| 3 | Thu | L 6:25a 0.0 ftH 1:56p 1.7 ftL 8:22p 0.7 ft | 6:45a / 7:13p |
| 4 | Fri | H 12:43a 1.0 ftL 7:17a 0.0 ftH 3:02p 1.7 ftL 9:31p 0.7 ft | 6:45a / 7:13p |
| 5 | Sat | H 1:42a 1.0 ftL 8:16a 0.0 ftH 4:08p 1.7 ftL 10:41p 0.7 ft | 6:45a / 7:12p |
| 6 | Sun | H 2:54a 1.0 ftL 9:20a 0.0 ftH 5:10p 1.7 ftL 11:41p 0.7 ft | 6:46a / 7:11p |
| 7 | Mon | H 4:09a 1.0 ftL 10:29a 0.0 ftH 6:07p 1.7 ft | 6:46a / 7:10p |
| 8 | Tue | L 12:31a 0.7 ftH 5:21a 1.1 ftL 11:37a 0.0 ftH 6:58p 1.7 ft | 6:46a / 7:09p |
| 9 | Wed | L 1:13a 0.6 ftH 6:28a 1.2 ftL 12:42p 0.1 ftH 7:44p 1.6 ft | 6:46a / 7:08p |
| 10 | Thu | L 1:51a 0.5 ftH 7:32a 1.3 ftL 1:43p 0.1 ftH 8:25p 1.5 ft | 6:47a / 7:07p |
| 11 | Fri | L 2:27a 0.4 ftH 8:31a 1.4 ftL 2:41p 0.2 ftH 9:03p 1.4 ft | 6:47a / 7:06p |
| 12 | Sat | L 3:02a 0.3 ftH 9:26a 1.5 ftL 3:38p 0.3 ftH 9:38p 1.3 ft | 6:47a / 7:05p |
| 13 | Sun | L 3:37a 0.3 ftH 10:18a 1.6 ftL 4:35p 0.4 ftH 10:12p 1.2 ft | 6:47a / 7:04p |
| 14 | Mon | L 4:12a 0.2 ftH 11:09a 1.6 ftL 5:34p 0.5 ftH 10:44p 1.1 ft | 6:47a / 7:04p |
| 15 | Tue | L 4:48a 0.2 ftH 11:59a 1.6 ftL 6:33p 0.6 ftH 11:16p 1.0 ft | 6:48a / 7:03p |
| 16 | Wed | L 5:27a 0.2 ftH 12:51p 1.5 ftL 7:32p 0.7 ftH 11:49p 0.9 ft | 6:48a / 7:02p |
| 17 | Thu | L 6:09a 0.2 ftH 1:46p 1.5 ftL 8:30p 0.7 ft | 6:48a / 7:01p |
| 18 | Fri | H 12:28a 0.9 ftL 6:55a 0.3 ftH 2:45p 1.5 ftL 9:31p 0.8 ft | 6:48a / 7p |
| 19 | Sat | H 1:16a 0.9 ftL 7:45a 0.3 ftH 3:42p 1.4 ftL 10:31p 0.8 ft | 6:48a / 6:59p |
| 20 | Sun | H 2:18a 0.9 ftL 8:40a 0.3 ftH 4:35p 1.4 ftL 11:23p 0.8 ft | 6:49a / 6:58p |
| 21 | Mon | H 3:28a 0.9 ftL 9:38a 0.3 ftH 5:21p 1.4 ft | 6:49a / 6:57p |
| 22 | Tue | L 12:01a 0.7 ftH 4:34a 1.0 ftL 10:38a 0.3 ftH 6:03p 1.4 ft | 6:49a / 6:56p |
| 23 | Wed | L 12:30a 0.7 ftH 5:36a 1.1 ftL 11:37a 0.3 ftH 6:40p 1.4 ft | 6:49a / 6:55p |
| 24 | Thu | L 12:55a 0.6 ftH 6:32a 1.2 ftL 12:33p 0.4 ftH 7:16p 1.4 ft | 6:49a / 6:54p |
| 25 | Fri | L 1:22a 0.5 ftH 7:26a 1.3 ftL 1:28p 0.4 ftH 7:49p 1.4 ft | 6:50a / 6:53p |
| 26 | Sat | L 1:51a 0.4 ftH 8:17a 1.4 ftL 2:21p 0.4 ftH 8:22p 1.3 ft | 6:50a / 6:53p |
| 27 | Sun | L 2:22a 0.3 ftH 9:05a 1.6 ftL 3:17p 0.5 ftH 8:56p 1.2 ft | 6:50a / 6:52p |
| 28 | Mon | L 2:55a 0.2 ftH 9:54a 1.7 ftL 4:15p 0.5 ftH 9:30p 1.1 ft | 6:50a / 6:51p |
| 29 | Tue | L 3:33a 0.1 ftH 10:44a 1.8 ftL 5:16p 0.6 ftH 10:08p 1.1 ft | 6:51a / 6:50p |
| 30 | Wed | L 4:16a 0.1 ftH 11:38a 1.8 ftL 6:18p 0.6 ftH 10:49p 1.0 ft | 6:51a / 6:49p |
Last QuarterSep 3
New MoonSep 10
First QuarterSep 18
Full MoonSep 26
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Nearby stations
Tide charts near Guantanamo Bay
About this data
Predictions for Guantanamo 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.