Praia dos Aivados surfForecast / Alentejo / Portugal

information circle16 Day Weather and Surf, issued 12 am Saturday 25 Apr 2026 WEST
Forecast 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
16.2° C
(Which is normal for this time of year)

Best Forecast Surf Conditions for Praia dos Aivados this week:

The surf forecast for Praia dos Aivados over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Sunday (Apr 26) at 10AM. The primary swell is predicted to be 1.1m and 8s period. The wind is predicted to be glassy as the swell arrives.

The most powerful waves expected at Praia dos Aivados in the next 16 days are 1.2m 12s and forecast to arrive on Wednesday (Apr 29) at 1PM. Winds are predicted to be cross-shore at the time the swell arrives.

Wave TypeTime (WEST) & Date Wave Height & Period
Next good surf (1 star+)10AM (Sun 26th Apr)3.5ft (1.1m) 8s
Best Surf 7AM (Tue 28th Apr)1.5ft (0.4m) 16s
Most Powerful 1PM (Wed 29th Apr)4ft (1.2m) 12s

Table - best surf conditions forecast for Praia dos Aivados over the next 16 days.


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Mostly dry. Warm (max 25°C on Mon morning, min 13°C on Fri night). Wind will be generally light.

Days 4-6 Weather Summary

Light rain (total 2mm), mostly falling on Tue afternoon. Warm (max 22°C on Tue morning, min 13°C on Wed night). Wind will be generally light.

Saturday
25
Sunday
26
Monday
27
Tuesday
28
Wednesday
29
Thursday
30
Friday
1
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
1
0
1
1
0
1
1
0
1
2
2
2
2
0
1
1
0
0
2
0
1
Swell
Height Map
<span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span>
<span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span>
<span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span>
<span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span>
<span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span>
<span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span>
<span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span>
Wave
Height (m)
Direction
Period (s)
1.3
WNW
10
1.1
W
9
0.9
WNW
9
1.1
WNW
8
0.9
WNW
8
0.8
WNW
8
0.8
WNW
8
0.7
WNW
8
0.8
NW
7
0.6
WNW
15
0.8
WNW
14
1
WNW
12
1.1
WNW
13
1.2
WNW
12
1
WNW
11
0.9
WNW
11
0.6
NW
16
0.8
NW
15
1
NW
14
1
NW
14
0.9
NW
13
Wave Graph
Metric surfscale
Energy kJ
328
203
129
165
116
76
80
61
57
172
213
297
361
393
268
210
159
284
407
368
290
Wind (km/h)
10
NNE
20
NW
10
NNE
0
ENE
15
NNW
5
NW
5
SE
15
WNW
5
WSW
5
S
10
WSW
0
NW
5
SSW
15
WNW
10
NW
10
NNW
15
NW
15
NNW
10
NNW
20
NW
5
NNE
cross-on
cross-on
on
glassy
cross-on
glassy
glassy
cross
glassy
off
cross-off
glassy
glassy
cross
cross-on
cross-on
cross-on
on
cross-on
cross-on
on
High Tide
10:49AM2.08m
11:09PM2.38m
11:57AM2.20m
00:12AM2.49m
12:50PM2.35m
1:02AM2.59m
1:32PM2.49m
1:44AM2.66m
2:08PM2.61m
2:21AM2.70m
2:41PM2.69m
2:56AM2.70m
3:13PM2.73m
3:29AM2.67m
Low Tide
4:33AM0.70m
4:51PM0.87m
5:46AM0.60m
6:00PM0.75m
6:41AM0.49m
6:52PM0.60m
7:23AM0.39m
7:35PM0.48m
7:58AM0.32m
8:12PM0.38m
8:30AM0.28m
8:46PM0.31m
9:00AM0.28m
9:19PM0.29m
clear
part cloud
part cloud
clear
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
thunderstorm
part cloud
cloud
part cloud
clear
part cloud
part cloud
clear
clear
part cloud
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:47
6:46
6:45
6:43
6:41
6:41
6:39
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
8:19
8:20
8:21
8:22
8:22
8:23
8:24
2
Temp °C
19
18
17
23
23
18
25
23
17
22
20
16
18
18
14
18
18
14
18
18
15
16
15
15
22
20
19
25
21
18
20
20
17
19
16
13
15
15
12
16
15
14
Swell 1
Height (m)
Direction
Period (s)
1.3
WNW
10
1.1
W
9
0.9
WNW
9
1.1
WNW
8
0.9
WNW
8
0.8
WNW
8
0.8
WNW
8
0.7
WNW
8
0.8
NW
7
0.8
NW
7
0.8
NW
8
1
WNW
12
1.1
WNW
13
1.2
WNW
12
1
WNW
11
0.9
WNW
11
0.8
WNW
10
0.8
NW
15
1
NW
14
1
NW
14
0.9
NW
13
Energy kJ
328
203
129
165
116
76
80
61
57
62
78
297
361
393
268
210
144
284
407
368
290
Swell 2
Height (m)
Direction
Period (s)
0.6
NW
6
0.1
W
14
0.7
NW
7
0.3
WNW
12
0.5
N
5
0.6
WNW
15
0.8
WNW
14
0.7
NW
9
0.6
NW
7
0.6
NW
7
0.2
N
9
0.3
NW
16
0.6
NW
16
0.7
WNW
10
0.7
NW
5
0.7
WNW
10
0.8
NW
5
Energy kJ
27
4
47
26
11
172
213
81
41
36
6
41
159
104
28
108
29
Swell 3
Height (m)
Direction
Period (s)
0.1
SE
7
0.1
SE
8
0.2
W
12
0.1
S
11
0.5
W
10
0.6
W
10
0.6
W
9
0.4
WNW
9
0.3
W
8
0.1
NW
18
0.1
N
9
0.7
WNW
10
0.7
WNW
11
Energy kJ
2
3
12
2
56
71
61
26
12
12
1
104
121
Wind waves
Height (m)
Direction
Period (s)
0.7
NW
4
1.1
NW
6
0.4
NNW
7
0.8
NW
6
0.7
NW
7
0.7
NW
4
0.6
NW
5
0.8
NW
4
1.1
NW
6
0.6
NW
5
Energy kJ
15
72
18
36
51
20
16
18
69
16
Nearest Offshore or Glassy
Rating
(10 max)
2
1
1
1
1
1
1
1
1
2
2
2
2
1
2
2
1
2
3
1
2
Distance (km)
1
144
1
0
79
0
0
84
0
0
0
0
0
87
56
1
84
1
1
84
1
Best forecast wave conditions in Portugal - Alentejo
Rating
(10 max)
2
2
1
1
1
1
2
2
2
2
2
2
3
2
Best forecast wave conditions in Portugal
Rating
(10 max)
2
1
2
2
3
2
2
1
2
3
2
3
2
2
2
2
2
3
3
4
2
Header Global
Rating
(10 max)
5
4
5
5
7
8
5
6
5
4
9
6
5
9
6
5
5
5
5
5
9
  • Map Icons:
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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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Information about the Praia dos Aivados Surf forecast

The above surf forecast table for Praia dos Aivados provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Praia dos Aivados can be found by selecting the local surf guide option on the grey menu. Our Praia dos Aivados surf forecast is unique since it includes wave energy (power) that defines the real feel of the surf rather than just the height or the period. If you surf the same spot (Praia dos Aivados) regularly then make a mental note of the wave energy from the surf forecast table each time you go. Very soon you may start to choose your surf days based on the wave energy alone combined with our forecast of favourable offshore wind conditions. Our star ratings will help here and of course you will also find the usual wave height and period predictions on our surf forecasts as well as a full break down of the swell components under our advanced users option (to reveal that, click the little Einstein character under the tide times).

Further information to help with frequently asked questions about our surf forecast for Praia dos Aivados may be found under the help tab on the top menu and also by moving your mouse over the question marks on the surf forecast table itself. Please always bear in mind that the forecast is for near-shore open water and local factors at each surf break influence the actual breaking wave height, such as the beach / reef profile, water depths offshore and shelter.

Praia dos Aivados is 19 km (12 miles) from Sines. If you plan a holiday in Portugal - Alentejo, look for hotels and other accommodation in Sines. Sines has rooms for a wide range of budgets as well as car hire and transport links.

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