Praia dos Aivados surfForecast / Alentejo / Portugal

information circle16 Day Weather and Surf, issued 12 am Tuesday 02 Jun 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
18.2° C
(Which is normal for this time of year)

Praia dos Aivados surf forecast from 2 Jun 2026:

  • Best quality surf: Tuesday 9 Jun, 7AM (local time) - 4.5ft (1.4m), 9s period, NW swell with glassy winds.
  • Most powerful swell: Friday 5 Jun, 1AM (local time) - 11ft (3.5m), 14s period, NW swell with 3,837 kJ wave energy.
  • Next surfable swell (1★+): Tuesday 9 Jun, 7AM (local time) - 4.5ft (1.4m), 9s period with NW swell.

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 Tuesday (Jun 09) at 7AM. The primary swell is predicted to be 1.4m and 9s period with a secondary swell of 0.6m and 11s. 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 3.5m 14s and forecast to arrive on Friday (Jun 05) at 1AM. Winds are predicted to be onshore at the time the swell arrives.

Wave TypeTime (WEST) & Date Wave Height & Period
Next good surf (1 star+) 7AM (Tue 9th Jun)4.5ft (1.4m) 9s
Best Surf 7AM (Tue 9th Jun)4.5ft (1.4m) 9s
Most Powerful 1AM (Fri 5th Jun)11ft (3.5m) 14s

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 22°C on Wed morning, min 15°C on Tue night). Winds increasing (light winds from the N on Tue night, fresh winds from the NW by Thu afternoon).

Days 4-6 Weather Summary

Mostly dry. Warm (max 25°C on Sun morning, min 13°C on Sat night). Winds increasing (light winds from the NW on Fri night, fresh winds from the N by Sat night).

Tuesday
2
Wednesday
3
Thursday
4
Friday
5
Saturday
6
Sunday
7
Monday
8
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
0
0
0
1
0
0
0
0
0
2
1
0
1
2
0
3
1
0
2
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
1.2
NW
6
1.9
NW
6
2
NW
7
1.7
WNW
13
1.6
WNW
12
2
WNW
12
1.2
WNW
11
2.5
NW
11
3.5
NW
14
3
NW
13
3
NW
13
2.2
NW
12
1.6
WNW
11
1.8
NW
14
3
NW
13
2.5
NW
12
2.3
NW
11
2.5
NW
10
2
NW
10
1.6
NW
9
1.6
NW
9
Wave Graph
Metric surfscale
Energy kJ
90
249
352
922
800
1119
340
1428
3837
2636
2483
1301
603
1220
2757
1765
1302
1397
738
414
399
Wind (km/h)
25
NNW
35
NW
25
N
20
NNW
30
NW
20
NNW
25
NNW
35
NW
25
N
20
NNW
30
NW
15
NW
15
NNW
30
NW
20
N
15
N
25
NW
10
NNE
15
N
25
NW
10
NNE
cross-on
cross-on
on
on
cross-on
cross-on
cross-on
cross-on
on
on
cross-on
cross-on
on
cross-on
on
on
cross-on
on
on
cross-on
on
High Tide
4:21AM2.42m
4:36PM2.60m
4:58AM2.35m
5:13PM2.55m
5:35AM2.27m
5:52PM2.48m
6:15AM2.19m
6:33PM2.41m
7:00AM2.12m
7:19PM2.35m
7:51AM2.07m
8:10PM2.30m
8:50AM2.07m
9:09PM2.29m
Low Tide
10:17AM0.51m
10:48PM0.48m
10:53AM0.56m
11:26PM0.55m
11:30AM0.63m
00:07AM0.62m
12:09PM0.70m
00:51AM0.69m
12:53PM0.77m
1:40AM0.73m
1:45PM0.83m
2:35AM0.74m
2:45PM0.86m
3:35AM0.70m
clear
clear
clear
clear
clear
part cloud
clear
clear
clear
clear
part cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:13
6:13
6:13
6:13
6:13
6:13
6:13
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
8:51
8:52
8:52
8:52
8:53
8:53
8:54
Temp °C
20
20
16
22
21
17
19
19
16
19
18
16
21
21
17
25
23
20
29
28
23
16
15
11
18
17
15
14
13
11
14
13
15
18
16
11
22
19
18
26
24
21
Swell 1
Height (m)
Direction
Period (s)
0.7
WNW
9
0.1
S
15
0.9
WNW
11
1.7
WNW
13
1.6
WNW
12
2
WNW
12
1.2
WNW
11
0.1
S
13
3
NW
13
1.9
WNW
12
1.6
WNW
11
1.8
NW
14
3
NW
13
2.5
NW
12
2.3
NW
11
2.5
NW
10
2
NW
10
0.9
WNW
10
1.6
NW
9
Energy kJ
90
4
170
922
800
1119
340
3
2636
939
603
1220
2757
1765
1302
1397
738
152
399
Swell 2
Height (m)
Direction
Period (s)
0.2
WNW
12
0.1
S
12
0.6
WNW
15
0.1
S
14
0.1
S
13
0.1
S
13
0.4
NNW
10
0.5
W
11
0.9
WNW
10
0.7
WNW
11
Energy kJ
15
3
169
4
4
3
39
63
152
117
Swell 3
Height (m)
Direction
Period (s)
0.1
NW
11
0.1
S
15
0.1
S
15
0.1
S
12
Energy kJ
4
4
4
3
Wind waves
Height (m)
Direction
Period (s)
1.2
NW
6
1.9
NW
6
2
NW
7
1.6
NW
7
1.7
NW
6
1.5
NW
6
1.5
NW
6
2.5
NW
11
3.5
NW
14
3
NW
13
2.2
NW
12
1.5
WNW
11
1.6
NW
9
Energy kJ
89
249
352
240
224
170
167
1428
3837
2483
1301
543
414
Nearest Offshore or Glassy
Rating
(10 max)
1
1
2
2
1
3
3
2
1
4
2
2
3
1
4
4
1
4
3
2
3
Distance (km)
772
310
340
79
129
108
453
310
258
108
258
79
1
240
79
1
144
1
1
87
1
Best forecast wave conditions in Portugal - Alentejo
Rating
(10 max)
3
4
4
3
3
Best forecast wave conditions in Portugal
Rating
(10 max)
2
2
4
2
2
4
2
2
3
4
3
4
4
1
4
4
2
4
3
2
3
Header Global
Rating
(10 max)
4
4
5
5
5
5
7
5
5
5
9
8
7
9
9
9
7
7
8
7
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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