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São Martinho bay-mouth
Official tide predictions (WorldTides). · All times Europe/Lisbon.
Tide chart
Tide size
Large2.3m
Next big tide: 06/05 Low 0.5m
Moon
Waxing crescent 20%
Moonrise 09:37 · Moonset 00:28
Solunar
Major 16:30–18:30 04:05–06:05
Minor 09:07–10:07 23:58–00:58
Sun
↑ 06:29 · ↓ 20:39
First light 05:59 · Last light 21:09
Next daytime low: 05/09 11:07 0.6m
Next daytime high: 05/09 17:24 3.1m
Traditional angling activity windows, from the moon's position — a guide, not a forecast.
Tide table
| Day | Tide | Range |
|---|---|---|
| May 2027 | ||
| Mon 10Large | High 05:56 2.9mLow 11:57 0.7mHigh 18:17 3.0m | 2.3m |
| Tue 11Large | Low 00:40 0.7mHigh 06:54 2.7mLow 12:54 0.9mHigh 19:17 2.9m | 2.0m |
| Wed 12Average | Low 01:47 0.8mHigh 08:02 2.5mLow 14:02 1.0mHigh 20:26 2.8m | 1.8m |
| Thu 13Average | Low 03:02 0.9mHigh 09:18 2.5mLow 15:19 1.1mHigh 21:42 2.7m | 1.6m |
| Fri 14Average | Low 04:19 0.9mHigh 10:34 2.5mLow 16:36 1.1mHigh 22:54 2.8m | 1.7m |
| Sat 15Average | Low 05:25 0.8mHigh 11:39 2.6mLow 17:43 1.0mHigh 23:56 2.8m | 1.9m |
| Sun 16Average | Low 06:21 0.7mHigh 12:34 2.7mLow 18:40 0.8m | 2.0m |
| Mon 17Average | High 00:51 2.9mLow 07:08 0.7mHigh 13:21 2.9mLow 19:29 0.7m | 2.2m |
| Tue 18Large | High 01:39 2.9mLow 07:50 0.6mHigh 14:04 3.0mLow 20:13 0.6m | 2.4m |
| Wed 19Large | High 02:23 3.0mLow 08:29 0.6mHigh 14:44 3.0mLow 20:53 0.6m | 2.4m |
| Thu 20Large | High 03:04 2.9mLow 09:06 0.6mHigh 15:22 3.1mLow 21:32 0.6m | 2.5m |
| Fri 21Large | High 03:43 2.9mLow 09:41 0.7mHigh 15:58 3.0mLow 22:09 0.6m | 2.4m |
| Sat 22Large | High 04:21 2.8mLow 10:16 0.7mHigh 16:35 3.0mLow 22:47 0.7m | 2.3m |
| Sun 23Average | High 04:58 2.7mLow 10:51 0.8mHigh 17:11 2.9mLow 23:25 0.8m | 2.1m |
| Mon 24Average | High 05:35 2.6mLow 11:28 0.9mHigh 17:50 2.8m | 1.9m |
| Tue 25Average | Low 00:06 0.9mHigh 06:15 2.5mLow 12:07 1.0mHigh 18:31 2.7m | 1.7m |
| Wed 26Neap | Low 00:51 1.0mHigh 07:00 2.4mLow 12:52 1.1mHigh 19:18 2.6m | 1.5m |
| Thu 27Neap | Low 01:42 1.1mHigh 07:53 2.3mLow 13:46 1.2mHigh 20:12 2.5m | 1.3m |
| Fri 28Neap | Low 02:41 1.1mHigh 08:56 2.3mLow 14:50 1.3mHigh 21:14 2.5m | 1.2m |
| Sat 29Neap | Low 03:43 1.1mHigh 10:04 2.3mLow 15:59 1.3mHigh 22:18 2.5m | 1.2m |
| Sun 30Neap | Low 04:43 1.1mHigh 11:05 2.4mLow 17:03 1.2mHigh 23:18 2.5m | 1.3m |
| Mon 31Neap | Low 05:36 1.0mHigh 11:58 2.5mLow 17:59 1.1m | 1.5m |
| June 2027 | ||
| Tue 01Average | High 00:11 2.6mLow 06:24 0.9mHigh 12:44 2.7mLow 18:49 0.9m | 1.8m |
| Wed 02Average | High 01:00 2.7mLow 07:09 0.7mHigh 13:27 2.9mLow 19:35 0.7m | 2.1m |
| Thu 03Large | High 01:47 2.9mLow 07:53 0.6mHigh 14:11 3.0mLow 20:21 0.6m | 2.5m |
| Fri 04Large | High 02:34 3.0mLow 08:38 0.5mHigh 14:55 3.2mLow 21:08 0.4m | 2.7m |
| Sat 05Spring | High 03:21 3.1mLow 09:24 0.5mHigh 15:41 3.3mLow 21:57 0.4m | 2.9m |
| Sun 06Spring | High 04:10 3.1mLow 10:11 0.5mHigh 16:29 3.3mLow 22:47 0.4m | 2.9m |
| Mon 07Spring | High 05:00 3.0mLow 11:01 0.5mHigh 17:19 3.3mLow 23:41 0.4m | 2.9m |
| Tue 08Large | High 05:53 2.9mLow 11:52 0.6mHigh 18:12 3.2m | 2.6m |
| Wed 09Large | Low 00:37 0.5mHigh 06:48 2.8mLow 12:47 0.7mHigh 19:08 3.1m | 2.4m |
| Thu 10Large | Low 01:36 0.6mHigh 07:47 2.7mLow 13:46 0.9mHigh 20:08 3.0m | 2.1m |
| Fri 11Average | Low 02:38 0.7mHigh 08:51 2.6mLow 14:51 1.0mHigh 21:12 2.8m | 1.9m |
| Sat 12Average | Low 03:42 0.8mHigh 09:57 2.6mLow 16:00 1.0mHigh 22:18 2.7m | 1.7m |
| Sun 13Average | Low 04:45 0.9mHigh 11:02 2.6mLow 17:10 1.0mHigh 23:24 2.7m | 1.7m |
| Mon 14Average | Low 05:45 0.9mHigh 12:02 2.6mLow 18:14 1.0m | 1.7m |
| Tue 15Average | High 00:25 2.7mLow 06:39 0.9mHigh 12:56 2.7mLow 19:10 0.9m | 1.8m |
| Wed 16Average | High 01:20 2.7mLow 07:27 0.9mHigh 13:44 2.8mLow 19:58 0.8m | 2.0m |
| Thu 17Average | High 02:08 2.7mLow 08:10 0.8mHigh 14:27 2.9mLow 20:41 0.8m | 2.1m |
| Fri 18Average | High 02:50 2.7mLow 08:49 0.8mHigh 15:07 2.9mLow 21:20 0.7m | 2.2m |
| Sat 19Large | High 03:30 2.7mLow 09:25 0.8mHigh 15:44 3.0mLow 21:57 0.7m | 2.3m |
| Sun 20Large | High 04:06 2.7mLow 10:00 0.8mHigh 16:20 3.0mLow 22:33 0.7m | 2.3m |
| Mon 21Average | High 04:42 2.7mLow 10:35 0.8mHigh 16:55 3.0mLow 23:09 0.8m | 2.2m |
| Tue 22Average | High 05:17 2.7mLow 11:10 0.8mHigh 17:30 2.9mLow 23:46 0.8m | 2.1m |
| Wed 23Average | High 05:53 2.6mLow 11:46 0.9mHigh 18:07 2.9m | 2.0m |
| Thu 24Average | Low 00:24 0.9mHigh 06:31 2.5mLow 12:25 1.0mHigh 18:46 2.8m | 1.8m |
| Fri 25Average | Low 01:05 0.9mHigh 07:13 2.5mLow 13:09 1.1mHigh 19:28 2.7m | 1.6m |
| Sat 26Neap | Low 01:49 1.0mHigh 08:01 2.4mLow 13:58 1.1mHigh 20:16 2.6m | 1.4m |
| Sun 27Neap | Low 02:39 1.0mHigh 08:56 2.4mLow 14:56 1.2mHigh 21:12 2.5m | 1.4m |
| Mon 28Neap | Low 03:35 1.1mHigh 09:57 2.4mLow 16:01 1.2mHigh 22:17 2.5m | 1.3m |
| Tue 29Neap | Low 04:36 1.1mHigh 11:01 2.5mLow 17:09 1.1mHigh 23:23 2.5m | 1.4m |
| Wed 30Neap | Low 05:38 1.0mHigh 12:01 2.6mLow 18:12 1.0m | 1.6m |
| July 2027 | ||
| Thu 01Average | High 00:27 2.6mLow 06:36 0.9mHigh 12:58 2.8mLow 19:11 0.8m | 2.0m |
| Fri 02Large | High 01:25 2.8mLow 07:31 0.7mHigh 13:50 3.0mLow 20:06 0.6m | 2.4m |
| Sat 03Large | High 02:19 2.9mLow 08:23 0.6mHigh 14:41 3.2mLow 20:58 0.4m | 2.7m |
| Sun 04Spring | High 03:11 3.0mLow 09:13 0.5mHigh 15:31 3.3mLow 21:50 0.3m | 3.0m |
| Mon 05Spring | High 04:01 3.1mLow 10:02 0.4mHigh 16:20 3.4mLow 22:40 0.2m | 3.2m |
| Tue 06Spring | High 04:50 3.1mLow 10:50 0.4mHigh 17:08 3.5mLow 23:30 0.2m | 3.2m |
| Wed 07Spring | High 05:39 3.1mLow 11:39 0.4mHigh 17:57 3.4m | 3.0m |
| Thu 08Spring | Low 00:20 0.3mHigh 06:29 3.0mLow 12:28 0.6mHigh 18:47 3.3m | 2.7m |
| Fri 09Spring | Low 01:10 0.5mHigh 07:20 2.8m | 2.4m |
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