Praia dos Aivados surfForecast / Alentejo / Portugal

information circle16 Day Weather and Surf, issued 12 am Saturday 30 May 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
17.5° C
(Which is slightly cooler than normal)

Praia dos Aivados surf forecast from 30 May 2026:

  • Most powerful swell: Wednesday 3 Jun, 7PM (local time) - 10ft (3.0m), 12s period, NW swell with 2,149 kJ wave energy.

Best Forecast Surf Conditions for Praia dos Aivados this week:

The most powerful waves expected at Praia dos Aivados in the next 16 days are 3.0m 12s and forecast to arrive on Wednesday (Jun 03) at 7PM. Winds are predicted to be cross-onshore at the time the swell arrives.

Wave TypeTime (WEST) & Date Wave Height & Period
Next good surf (1 star+)--
Best Surf--
Most Powerful 7PM (Wed 3rd Jun)10ft (3.0m) 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 Sun afternoon, min 14°C on Sat night). Wind will be generally light.

Days 4-6 Weather Summary

Mostly dry. Warm (max 24°C on Wed morning, min 15°C on Tue night). Winds decreasing (fresh winds from the NW on Tue afternoon, light winds from the N by Wed night).

Saturday
30
Sunday
31
Monday
1
Tuesday
2
Wednesday
3
Thursday
4
Friday
5
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
0
0
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
2
2
1
1
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
0.9
WNW
10
0.9
WNW
13
1.3
WNW
12
1.5
WNW
12
1.4
WNW
12
1.4
WNW
11
1.3
WNW
11
2.1
NW
10
1
WNW
10
1.6
NW
6
2.1
NW
6
2.2
NW
7
1.2
WNW
13
2.5
NW
12
1.3
WNW
12
1.2
WNW
11
1.2
NW
13
2.3
NW
13
2.1
WNW
12
2
WNW
12
2.3
NW
12
Wave Graph
Metric surfscale
Energy kJ
166
253
459
569
505
447
373
910
201
182
352
501
499
2148
437
319
517
1729
1342
1117
1423
Wind (km/h)
10
N
20
NW
15
N
15
NNW
20
NW
15
N
15
NNW
30
NW
20
NNW
25
NNW
35
NW
25
N
20
N
35
NW
15
NNW
10
NW
25
NW
10
NNW
15
NNW
20
NW
15
NNW
on
cross-on
on
on
cross-on
on
cross-on
cross-on
on
cross-on
cross-on
on
on
cross-on
on
cross-on
cross-on
on
cross-on
cross-on
on
High Tide
2:49PM2.61m
3:09AM2.48m
3:24PM2.63m
3:45AM2.46m
3:59PM2.63m
4:21AM2.42m
4:36PM2.60m
4:58AM2.35m
5:13PM2.55m
5:35AM2.27m
5:52PM2.48m
6:15AM2.19m
6:33PM2.41m
Low Tide
8:33AM0.48m
8:58PM0.43m
9:07AM0.47m
9:34PM0.41m
9:42AM0.48m
10:10PM0.43m
10:17AM0.51m
10:48PM0.48m
10:53AM0.56m
11:26PM0.55m
11:30AM0.63m
00:07AM0.62m
12:09PM0.70m
00:51AM0.69m
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:15
6:15
6:15
6:13
6:13
6:13
6:13
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
8:49
8:50
8:51
8:51
8:52
8:52
8:52
Temp °C
23
24
19
23
25
20
21
21
19
19
20
16
24
24
20
21
20
16
21
21
19
20
21
16
20
21
17
18
17
16
16
14
11
20
18
18
19
17
15
19
20
16
Swell 1
Height (m)
Direction
Period (s)
1.1
NW
6
0.9
WNW
13
1.3
WNW
12
1.5
WNW
12
1.4
WNW
12
1.4
WNW
11
1.3
WNW
11
0.1
S
13
1
WNW
10
0.8
WNW
9
0.1
S
15
0.6
WNW
11
1.2
WNW
13
0.1
S
14
1.3
WNW
12
1.2
WNW
11
1.2
NW
13
2.3
NW
13
2.1
WNW
12
2
WNW
12
2.3
NW
12
Energy kJ
91
253
459
569
505
447
373
3
186
98
4
98
499
4
437
319
517
1729
1342
1117
1423
Swell 2
Height (m)
Direction
Period (s)
0.9
WNW
10
0.9
WNW
9
1
WNW
9
0.1
SW
14
0.1
SW
13
0.1
SW
13
0.1
SW
13
0.1
S
13
0.1
S
16
0.2
WNW
12
0.1
S
12
0.5
WNW
15
0.4
WNW
10
0.1
S
13
0.4
NW
15
0.9
WNW
10
0.5
NW
15
0.7
NW
14
1.2
NW
11
Energy kJ
166
119
151
7
7
7
7
3
5
15
3
123
31
4
54
149
104
194
380
Swell 3
Height (m)
Direction
Period (s)
0.2
WNW
15
0.1
SW
14
0.1
SW
14
0.1
S
12
0.1
S
16
0.1
W
18
0.1
S
15
0.1
S
14
0.1
S
13
0.1
S
13
Energy kJ
22
8
8
3
5
6
4
4
3
3
Wind waves
Height (m)
Direction
Period (s)
1.4
NW
6
1.6
NNW
6
1.1
NW
7
1.4
NW
6
1.6
NNW
7
1.2
NW
6
2.1
NW
10
1.6
NW
6
1.6
NW
6
2.1
NW
6
2.2
NW
7
1.9
NW
8
2.5
NW
12
1.7
NW
7
1.1
NW
6
1.4
NW
6
Energy kJ
139
215
106
153
229
116
910
201
182
352
501
429
2148
255
82
151
Nearest Offshore or Glassy
Rating
(10 max)
2
1
3
3
1
4
2
1
1
1
1
1
4
2
4
3
3
4
4
2
3
Distance (km)
1
263
1
1
258
95
1
278
340
772
389
389
19
95
14
14
108
1
1
278
79
Best forecast wave conditions in Portugal - Alentejo
Rating
(10 max)
2
3
3
2
4
4
3
4
4
Best forecast wave conditions in Portugal
Rating
(10 max)
3
3
4
3
2
4
2
4
2
2
2
3
4
4
4
4
3
4
4
3
4
Header Global
Rating
(10 max)
5
7
7
6
5
5
4
4
4
7
4
6
5
5
5
4
8
4
9
5
6
  • Map Icons:
  • Break
  • 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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