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Surf Forecasts:
Sao Lourenço surfForecast / Ericeira / Portugal
48hr Weather and Surf, issued 6 pm Sunday 12 Apr 2026 WESTForecast update in hr min s Forecast update imminent
Sao Lourenço surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Sao Lourenço sea temperature is
15.5° C
(Which is normal for this time of year)How big are the waves at Sao Lourenço today?
The current surf forecast for Sao Lourenço at 10PM is: 4.5m 15s primary swell from a Northwest direction (forecast issued at 06:00pm April 12). The wind direction is predicted to be cross-shore.
| Time (WEST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (12 Apr) | - | - |
| Afternoon (12 Apr) | 16ft (5.0m) | 15s |
| Evening (12 Apr) | 15ft (4.5m) | 15s |
Table - waves today at Sao Lourenço. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Sunday 12 | Monday 13 | Tuesday 14 | Wednesday 15 | |||||||||||||||||||||
| 4 PM | 7 PM | 10 PM | 1 AM | 4 AM | 7 AM | 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | 1 AM | 4 AM | 7 AM | 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | 1 AM | 4 AM | 7 AM | 10 AM | 1 PM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 15 | 15 | 15 | 15 | 14 | 14 | 14 | 13 | 13 | 13 | 13 | 12 | 12 | 12 | 12 | 12 | 12 | 11 | 11 | 11 | 11 | 13 | 13 | 13 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 10081 | 9492 | 9428 | 7529 | 6200 | 5453 | 4458 | 3581 | 3174 | 2574 | 2213 | 1749 | 1591 | 1451 | 1313 | 1213 | 1111 | 1017 | 868 | 1028 | 1067 | 1699 | 1803 | 1775 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross | cross | cross | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | on | on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on |
High Tide / height (m) | 12:20AM 2.33 | 12:55PM 2.26 | 1:05AM 2.55 | 1:35PM 2.50 | 1:46AM 2.78 | |||||||||||||||||||
Low Tide / height (m) | 6:04PM 0.95 | 6:44AM 0.70 | 6:53PM 0.73 | 7:25AM 0.45 | 7:35PM 0.50 | 8:02AM 0.23 | ||||||||||||||||||
Sunday 12 | Monday 13 | Tuesday 14 | Wednesday 15 | |||||||||||||||||||||
| Sunrise | - | - | - | - | - | - | 7:03 | - | - | - | - | - | - | - | 7:03 | - | - | - | - | - | - | - | 7:01 | - |
| Sunset | - | 8:10 | - | - | - | - | - | - | - | 8:12 | - | - | - | - | - | - | - | 8:13 | - | - | - | - | - | - |
 | |  | | | |  | | | |  |  | | |  | | | |  | | | | | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | 1 | 1 | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 13 | 13 | 12 | 13 | 12 | 12 | 13 | 14 | 14 | 13 | 13 | 14 | 14 | 14 | 14 | 15 | 15 | 15 | 14 | 14 | 13 | 13 | 14 | 14 |
| Feels °C (?) | 3 | 4 | 4 | 7 | 7 | 7 | 8 | 9 | 9 | 9 | 10 | 11 | 11 | 12 | 12 | 13 | 13 | 13 | 13 | 13 | 11 | 11 | 12 | 12 |
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Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
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