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São Martinho bay-mouth
falling — low in 2 h 6 min, 0.8m
Official tide predictions (WorldTides). · All times Europe/Lisbon.
Tide chart
Tide size
Large2.4m
Next big tide: 11/24 High 3.2m
Moon
Waxing crescent 5%
Moonrise 09:41 · Moonset 18:39
Solunar
Major 13:10–15:10 00:45–02:45
Minor 09:11–10:11 18:09–19:09
Sun
↑ 07:17 · ↓ 17:27
First light 06:48 · Last light 17:55
Next daytime low: 11/12 09:49 0.7m
Next daytime high: 11/12 16:00 2.7m
Traditional angling activity windows, from the moon's position — a guide, not a forecast.
Tide table
| Day | Tide | Range |
|---|---|---|
| November 2026 | ||
| Wed 11Large | High 03:05 3.0mLow 09:14 0.6mHigh 15:26 2.8mLow 21:21 0.8m | 2.4m |
| Thu 12Average | High 03:39 2.9mLow 09:49 0.7mHigh 16:00 2.7mLow 21:54 0.9m | 2.2m |
| Fri 13Average | High 04:14 2.8mLow 10:26 0.9mHigh 16:37 2.6mLow 22:30 1.0m | 2.0m |
| Sat 14Average | High 04:52 2.7mLow 11:08 1.0mHigh 17:18 2.4mLow 23:12 1.1m | 1.7m |
| Sun 15Neap | High 05:37 2.6mLow 11:58 1.1mHigh 18:08 2.3m | 1.5m |
| Mon 16Neap | Low 00:02 1.2mHigh 06:31 2.5mLow 12:59 1.2mHigh 19:13 2.2m | 1.3m |
| Tue 17Neap | Low 01:07 1.3mHigh 07:38 2.4mLow 14:11 1.2mHigh 20:30 2.2m | 1.2m |
| Wed 18Neap | Low 02:25 1.3mHigh 08:50 2.4mLow 15:21 1.2mHigh 21:42 2.3m | 1.3m |
| Thu 19Neap | Low 03:38 1.3mHigh 09:56 2.5mLow 16:19 1.0mHigh 22:39 2.5m | 1.5m |
| Fri 20Average | Low 04:37 1.1mHigh 10:50 2.6mLow 17:07 0.9mHigh 23:25 2.7m | 1.8m |
| Sat 21Average | Low 05:26 0.9mHigh 11:38 2.8mLow 17:50 0.7m | 2.1m |
| Sun 22Large | High 00:07 2.9mLow 06:11 0.7mHigh 12:23 3.0mLow 18:32 0.6m | 2.4m |
| Mon 23Large | High 00:48 3.0mLow 06:55 0.5mHigh 13:07 3.1mLow 19:15 0.5m | 2.6m |
| Tue 24Spring | High 01:30 3.2mLow 07:40 0.4mHigh 13:53 3.2mLow 19:58 0.4m | 2.8m |
| Wed 25Spring | High 02:13 3.3mLow 08:26 0.3mHigh 14:40 3.2mLow 20:44 0.4m | 3.0m |
| Thu 26Spring | High 02:59 3.3mLow 09:15 0.3mHigh 15:29 3.1mLow 21:31 0.5m | 3.0m |
| Fri 27Spring | High 03:48 3.3mLow 10:07 0.4mHigh 16:21 3.0mLow 22:22 0.6m | 2.9m |
| Sat 28Large | High 04:41 3.2mLow 11:03 0.5mHigh 17:17 2.8mLow 23:16 0.7m | 2.7m |
| Sun 29Large | High 05:37 3.1mLow 12:05 0.6mHigh 18:18 2.7m | 2.4m |
| Mon 30Average | Low 00:16 0.9mHigh 06:39 2.9mLow 13:12 0.8mHigh 19:25 2.5m | 2.1m |
| December 2026 | ||
| Tue 01Average | Low 01:24 1.0mHigh 07:47 2.8mLow 14:22 0.9mHigh 20:36 2.5m | 1.9m |
| Wed 02Average | Low 02:38 1.1mHigh 08:58 2.7mLow 15:31 0.9mHigh 21:46 2.5m | 1.8m |
| Thu 03Average | Low 03:50 1.1mHigh 10:06 2.7mLow 16:32 0.9mHigh 22:47 2.6m | 1.8m |
| Fri 04Average | Low 04:54 1.0mHigh 11:06 2.7mLow 17:24 0.9mHigh 23:39 2.7m | 1.8m |
| Sat 05Average | Low 05:49 0.9mHigh 11:58 2.7mLow 18:09 0.8m | 1.9m |
| Sun 06Average | High 00:24 2.8mLow 06:35 0.8mHigh 12:44 2.7mLow 18:49 0.8m | 1.9m |
| Mon 07Average | High 01:04 2.9mLow 07:15 0.8mHigh 13:25 2.8mLow 19:25 0.8m | 2.1m |
| Tue 08Average | High 01:41 2.9mLow 07:52 0.7mHigh 14:02 2.8mLow 20:00 0.8m | 2.2m |
| Wed 09Large | High 02:17 3.0mLow 08:28 0.7mHigh 14:38 2.8mLow 20:33 0.8m | 2.3m |
| Thu 10Large | High 02:51 3.0mLow 09:02 0.7mHigh 15:12 2.7mLow 21:06 0.8m | 2.3m |
| Fri 11Average | High 03:25 3.0mLow 09:37 0.7mHigh 15:46 2.7mLow 21:40 0.8m | 2.2m |
| Sat 12Average | High 04:00 2.9mLow 10:13 0.8mHigh 16:22 2.6mLow 22:15 0.9m | 2.1m |
| Sun 13Average | High 04:36 2.9mLow 10:52 0.9mHigh 16:59 2.5mLow 22:53 1.0m | 2.0m |
| Mon 14Average | High 05:15 2.8mLow 11:33 0.9mHigh 17:41 2.5mLow 23:36 1.0m | 1.8m |
| Tue 15Neap | High 05:58 2.7mLow 12:19 1.0mHigh 18:29 2.4m | 1.7m |
| Wed 16Neap | Low 00:25 1.1mHigh 06:46 2.6mLow 13:11 1.1mHigh 19:26 2.4m | 1.5m |
| Thu 17Neap | Low 01:23 1.2mHigh 07:43 2.5mLow 14:10 1.1mHigh 20:29 2.4m | 1.4m |
| Fri 18Neap | Low 02:30 1.2mHigh 08:47 2.5mLow 15:12 1.0mHigh 21:35 2.4m | 1.4m |
| Sat 19Neap | Low 03:39 1.2mHigh 09:54 2.5mLow 16:13 1.0mHigh 22:36 2.6m | 1.6m |
| Sun 20Average | Low 04:43 1.0mHigh 10:57 2.6mLow 17:11 0.9mHigh 23:31 2.8m | 1.9m |
| Mon 21Average | Low 05:42 0.8mHigh 11:56 2.8mLow 18:05 0.7m | 2.1m |
| Tue 22Large | High 00:23 2.9mLow 06:37 0.6mHigh 12:51 2.9mLow 18:57 0.6m | 2.4m |
| Wed 23Spring | High 01:14 3.1mLow 07:29 0.4mHigh 13:43 3.1mLow 19:47 0.5m | 2.7m |
| Thu 24Spring | High 02:03 3.3mLow 08:21 0.3mHigh 14:34 3.1mLow 20:36 0.4m | 3.0m |
| Fri 25Spring | High 02:53 3.4mLow 09:12 0.2mHigh 15:24 3.1mLow 21:25 0.4m | 3.2m |
| Sat 26Spring | High 03:42 3.4mLow 10:03 0.2mHigh 16:14 3.1mLow 22:13 0.5m | 3.2m |
| Sun 27Spring | High 04:32 3.4mLow 10:54 0.3mHigh 17:04 3.0mLow 23:03 0.6m | 3.1m |
| Mon 28Spring | High 05:22 3.3mLow 11:46 0.5mHigh 17:55 2.8mLow 23:54 0.7m | 2.8m |
| Tue 29Large | High 06:14 3.1mLow 12:39 0.7mHigh 18:49 2.7m | 2.5m |
| Wed 30Average | Low 00:48 0.9mHigh 07:09 2.9mLow 13:34 0.8mHigh 19:48 2.6m | 2.0m |
| Thu 31Neap | Low 01:50 1.0mHigh 08:11 2.7mLow 14:35 1.0mHigh 20:53 2.5m | 1.7m |
| January 2027 | ||
| Fri 01Neap | Low 03:00 1.1mHigh 09:20 2.5mLow 15:40 1.1mHigh 22:03 2.5m | 1.4m |
| Sat 02Neap | Low 04:16 1.2mHigh 10:32 2.4mLow 16:46 1.1mHigh 23:08 2.5m | 1.4m |
| Sun 03Neap | Low 05:25 1.1mHigh 11:37 2.4mLow 17:44 1.1m | 1.4m |
| Mon 04Neap | High 00:03 2.6mLow 06:21 1.0mHigh 12:30 2.5mLow 18:32 1.0m | 1.6m |
| Tue 05Average | High 00:50 2.7mLow 07:06 0.9mHigh 13:14 2.6mLow 19:13 0.9m | 1.8m |
| Wed 06Average | High 01:30 2.8mLow 07:45 0.8mHigh 13:53 2.7mLow 19:49 0.9m | 2.0m |
| Thu 07Average | High 02:06 2.9mLow 08:19 0.8mHigh 14:27 2.7mLow 20:22 0.8m | 2.1m |
| Fri 08Large | High 02:40 3.0mLow 08:53 0.7mHigh 15:00 2.8mLow 20:54 0.7m | 2.3m |
| Sat 09Large | High 03:12 3.0mLow 09:25 0.7mHigh 15:32 2.8mLow 21:26 0.7m | 2.4m |
| Sun 10Large | High 03:45 3.0mLow 09:57 0.7m | 2.4m |
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How this is calculated
Loaded through 2027-11-01.
Astronomical predictions. Real water level shifts with pressure and wind.
Guides Tides and Surf Portugal: Best Tide for Surfing · How to Read a Surf Forecast for Portugal · What a Provisional Surf Rating Means