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Surf Forecasts:
Praia dos Aivados surfForecast / Alentejo / Portugal
48hr Weather and Surf, issued 5 pm Friday 20 Mar 2026 WETForecast update in hr min s Forecast update imminent
Praia dos Aivados surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Praia dos Aivados sea temperature is
14.6° C
(Which is 1.2°C colder than average for this time of year)How big are the waves at Praia dos Aivados today?
The current surf forecast for Praia dos Aivados at 1AM is: 1.1m 12s primary swell from a Northwest direction and 1.2m 10s secondary swell from a West-southwest direction (forecast issued at 05:00pm March 20). An open ocean swell of 0.4m 3s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| Time (WET) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (21 Mar) | 4.5ft (1.4m) | 8s |
| Afternoon (21 Mar) | 2.5ft (0.8m) | 12s |
| Evening (21 Mar) | 2.5ft (0.8m) | 12s |
Table - waves today at Praia dos Aivados. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Friday 20 | Saturday 21 | Sunday 22 | Monday 23 | |||||||||||||||||||||
| 3 PM | 6 PM | 9 PM | 0 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 0 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 0 AM | 3 AM | 6 AM | 9 AM | 12 PM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 13 | 13 | 12 | 12 | 10 | 8 | 8 | 8 | 12 | 8 | 12 | 8 | 8 | 8 | 8 | 15 | 15 | 14 | 13 | 14 | 14 | 13 | 13 | 13 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 581 | 520 | 444 | 324 | 245 | 293 | 250 | 228 | 207 | 160 | 190 | 201 | 176 | 176 | 176 | 305 | 258 | 506 | 398 | 264 | 521 | 196 | 342 | 336 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | off | glass | glass | cross- off | cross- off | cross | cross | cross | cross- on | glass | cross- on | on | cross- on | cross- on | cross- on | cross- on | cross- on |
High Tide / height (m) | 3:19PM 2.96 | 3:35AM 3.07 | 3:57PM 2.93 | 4:16AM 2.95 | 4:37PM 2.83 | 5:00AM 2.74 | ||||||||||||||||||
Low Tide / height (m) | 9:22PM -0.01 | 9:45AM -0.04 | 10:01PM 0.04 | 10:23AM 0.11 | 10:44PM 0.17 | 11:05AM 0.32 | ||||||||||||||||||
Friday 20 | Saturday 21 | Sunday 22 | Monday 23 | |||||||||||||||||||||
| Sunrise | - | - | - | - | - | - | 6:37 | - | - | - | - | - | - | - | 6:35 | - | - | - | - | - | - | - | 6:35 | - |
| Sunset | - | 6:45 | - | - | - | - | - | - | - | 6:46 | - | - | - | - | - | - | - | 6:47 | - | - | - | - | - | - |
 | |  |  |  |  |  |  |  | | | | | |  |  | | | | | | | | | |
Rain (mm) | 1 | 4 | 3 | - | - | - | - | - | 2 | 2 | - | - | - | - | - | 1 | 2 | 1 | - | - | - | - | - | - |
| Temp. °C | 16 | 14 | 14 | 13 | 14 | 13 | 15 | 18 | 17 | 17 | 15 | 13 | 12 | 12 | 14 | 17 | 18 | 16 | 14 | 14 | 13 | 13 | 15 | 19 |
| Feels °C (?) | 12 | 11 | 11 | 9 | 12 | 11 | 13 | 17 | 17 | 17 | 15 | 12 | 11 | 11 | 12 | 16 | 18 | 15 | 13 | 13 | 12 | 12 | 14 | 18 |
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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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