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São Martinho bay-mouth
Official tide predictions (WorldTides). · All times Europe/Lisbon.
Tide size
Average2.1m
Next big tide: 11/24 High 3.3m
Moon
Waxing gibbous 88%
Moonrise 14:59 · Moonset 03:51
Solunar
Major 20:55–22:55 08:25–10:25
Minor 14:29–15:29 03:21–04:21
Sun
↑ 07:28 · ↓ 17:19
First light 06:59 · Last light 17:48
Next daytime low: 11/24 07:53 0.4m
Next daytime high: 11/20 11:02 2.7m
Traditional angling activity windows, from the moon's position — a guide, not a forecast.
| Day | Tide | Range |
|---|---|---|
| November 2026 | ||
| Sat 21Average | Low 05:40 1.0mHigh 11:50 2.9mLow 18:04 0.7m | 2.1m |
| Sun 22Large | High 00:20 2.9mLow 06:25 0.8mHigh 12:35 3.0mLow 18:46 0.6m | 2.4m |
| Mon 23Large | High 01:01 3.1mLow 07:09 0.6mHigh 13:20 3.2mLow 19:28 0.5m | 2.7m |
| Tue 24Spring | High 01:43 3.3mLow 07:53 0.4mHigh 14:06 3.2mLow 20:12 0.4m | 2.9m |
| Wed 25Spring | High 02:26 3.4mLow 08:40 0.3mHigh 14:53 3.3mLow 20:57 0.4m | 3.1m |
| Thu 26Spring | High 03:13 3.4mLow 09:29 0.3mHigh 15:42 3.2mLow 21:45 0.5m | 3.1m |
| Fri 27Spring | High 04:01 3.4mLow 10:20 0.4mHigh 16:34 3.1mLow 22:35 0.6m | 3.0m |
| Sat 28Large | High 04:54 3.3mLow 11:16 0.5mHigh 17:30 2.9mLow 23:29 0.7m | 2.8m |
| Sun 29Large | High 05:50 3.2mLow 12:17 0.6mHigh 18:30 2.7m | 2.5m |
| Mon 30Average | Low 00:29 0.9mHigh 06:52 3.0mLow 13:24 0.8mHigh 19:37 2.6m | 2.2m |
| December 2026 | ||
| Tue 01Average | Low 01:37 1.0mHigh 08:00 2.9mLow 14:34 0.9mHigh 20:49 2.6m | 2.0m |
| Wed 02Average | Low 02:50 1.1mHigh 09:11 2.8mLow 15:43 0.9mHigh 21:58 2.6m | 1.9m |
| Thu 03Average | Low 04:02 1.1mHigh 10:18 2.8mLow 16:44 0.9mHigh 23:00 2.7m | 1.8m |
| Fri 04Average | Low 05:07 1.0mHigh 11:19 2.8mLow 17:37 0.9mHigh 23:52 2.8m | 1.9m |
| Sat 05Average | Low 06:01 1.0mHigh 12:11 2.8mLow 18:22 0.9m | 1.9m |
| Sun 06Average | High 00:37 2.9mLow 06:48 0.9mHigh 12:57 2.8mLow 19:03 0.8m | 2.0m |
| Mon 07Average | High 01:18 2.9mLow 07:29 0.8mHigh 13:38 2.8mLow 19:40 0.8m | 2.1m |
| Tue 08Average | High 01:55 3.0mLow 08:07 0.7mHigh 14:16 2.8mLow 20:14 0.8m | 2.3m |
| Wed 09Large | High 02:30 3.0mLow 08:42 0.7mHigh 14:51 2.8mLow 20:48 0.8m | 2.3m |
| Thu 10Large | High 03:04 3.0mLow 09:17 0.7mHigh 15:25 2.8mLow 21:21 0.8m | 2.3m |
| Fri 11Average | High 03:38 3.0mLow 09:52 0.8mHigh 16:00 2.8mLow 21:55 0.8m | 2.3m |
| Sat 12Average | High 04:13 3.0mLow 10:28 0.8mHigh 16:35 2.7mLow 22:30 0.9m | 2.2m |
| Sun 13Average | High 04:50 2.9mLow 11:06 0.9mHigh 17:12 2.6mLow 23:07 1.0m | 2.0m |
| Mon 14Average | High 05:29 2.8mLow 11:47 1.0mHigh 17:54 2.5mLow 23:50 1.1m | 1.9m |
| Tue 15Neap | High 06:11 2.8mLow 12:33 1.0mHigh 18:42 2.5m | 1.7m |
| Wed 16Neap | Low 00:38 1.2mHigh 06:59 2.7mLow 13:24 1.1mHigh 19:38 2.4m | 1.6m |
| Thu 17Neap | Low 01:36 1.2mHigh 07:55 2.6mLow 14:23 1.1mHigh 20:41 2.4m | 1.5m |
| Fri 18Neap | Low 02:42 1.2mHigh 08:59 2.6mLow 15:25 1.1mHigh 21:47 2.5m | 1.5m |
| Sat 19Neap | Low 03:51 1.2mHigh 10:06 2.6mLow 16:26 1.0mHigh 22:48 2.6m | 1.6m |
| Sun 20Average | Low 04:56 1.1mHigh 11:09 2.7mLow 17:24 0.9mHigh 23:44 2.8m | 1.9m |
| Mon 21Average | Low 05:55 0.9mHigh 12:08 2.9mLow 18:19 0.7m | 2.1m |
| Tue 22Large | High 00:36 3.0mLow 06:50 0.7mHigh 13:03 3.0mLow 19:10 0.6m | 2.4m |
| Wed 23Spring | High 01:27 3.2mLow 07:42 0.5mHigh 13:56 3.1mLow 20:00 0.5m | 2.7m |
| Thu 24Spring | High 02:16 3.4mLow 08:34 0.3mHigh 14:47 3.2mLow 20:50 0.4m | 3.0m |
| Fri 25Spring | High 03:06 3.5mLow 09:25 0.2mHigh 15:37 3.2mLow 21:38 0.4m | 3.2m |
| Sat 26Spring | High 03:55 3.5mLow 10:16 0.2mHigh 16:27 3.2mLow 22:27 0.5m | 3.3m |
| Sun 27Spring | High 04:45 3.5mLow 11:07 0.3mHigh 17:17 3.1mLow 23:16 0.6m | 3.1m |
| Mon 28Spring | High 05:35 3.4mLow 11:59 0.5mHigh 18:08 2.9m | 2.9m |
| Tue 29Large | Low 00:07 0.7mHigh 06:27 3.2mLow 12:52 0.7mHigh 19:02 2.8m | 2.5m |
| Wed 30Average | Low 01:01 0.9mHigh 07:23 3.0mLow 13:47 0.8mHigh 20:01 2.6m | 2.1m |
| Thu 31Neap | Low 02:02 1.0mHigh 08:23 2.7mLow 14:48 1.0mHigh 21:06 2.5m | 1.7m |
| January 2027 | ||
| Fri 01Neap | Low 03:13 1.2mHigh 09:32 2.6mLow 15:53 1.1mHigh 22:15 2.5m | 1.5m |
| Sat 02Neap | Low 04:29 1.2mHigh 10:44 2.5mLow 16:59 1.2mHigh 23:20 2.6m | 1.4m |
| Sun 03Neap | Low 05:38 1.2mHigh 11:49 2.5mLow 17:57 1.1m | 1.4m |
| Mon 04Neap | High 00:16 2.7mLow 06:34 1.1mHigh 12:43 2.6mLow 18:46 1.1m | 1.6m |
| Tue 05Average | High 01:03 2.8mLow 07:19 1.0mHigh 13:28 2.7mLow 19:27 1.0m | 1.8m |
| Wed 06Average | High 01:43 2.9mLow 07:58 0.9mHigh 14:06 2.7mLow 20:03 0.9m | 2.0m |
| Thu 07Average | High 02:20 3.0mLow 08:33 0.8mHigh 14:40 2.8mLow 20:37 0.8m | 2.2m |
| Fri 08Large | High 02:53 3.0mLow 09:07 0.7mHigh 15:13 2.8mLow 21:09 0.8m | 2.3m |
| Sat 09Large | High 03:26 3.1mLow 09:39 0.7mHigh 15:45 2.8mLow 21:40 0.7m | 2.4m |
| Sun 10Large | High 03:58 3.1mLow 10:11 0.7mHigh 16:17 2.8mLow 22:13 0.7m | 2.4m |
| Mon 11Large | High 04:30 3.1mLow 10:44 0.7mHigh 16:50 2.8mLow 22:47 0.8m | 2.4m |
| Tue 12Average | High 05:04 3.0mLow 11:19 0.7mHigh 17:26 2.8mLow 23:23 0.9m | 2.3m |
| Wed 13Average | High 05:39 2.9mLow 11:55 0.8mHigh 18:04 2.7m | 2.1m |
| Thu 14Average | Low 00:03 0.9mHigh 06:19 2.8mLow 12:36 0.9mHigh 18:48 2.6m | 1.9m |
| Fri 15Neap | Low 00:50 1.1mHigh 07:05 2.7mLow 13:25 1.0mHigh 19:41 2.6m | 1.7m |
| Sat 16Neap | Low 01:47 1.1mHigh 08:03 2.6mLow 14:24 1.1mHigh 20:46 2.5m | 1.5m |
| Sun 17Neap | Low 02:58 1.2mHigh 09:16 2.5mLow 15:37 1.1mHigh 22:02 2.6m | 1.4m |
| Mon 18Neap | Low 04:19 1.1mHigh 10:38 2.6mLow 16:54 1.1mHigh 23:17 2.7m | 1.6m |
| Tue 19Average | Low 05:36 1.0mHigh 11:53 2.7mLow 18:03 0.9m | 1.8m |
| Wed 20Average | High 00:22 2.9mLow 06:41 0.7mHigh 12:56 2.9m | 2.2m |
Loaded through 2027-07-27.
Astronomical predictions. Real water level shifts with pressure and wind.