Praia dos Aivados Surf Break

Praia dos Aivados Surf Forecast and Surf Report

Lat Long: 37.80° N 8.80° W

Issued: 12 am 21 Jun 2026 (local time)

Forecast update in  hr  min

Today's Praia dos Aivados sea temperature is
18.6° C

Slightly cooler than normal

Praia dos Aivados surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.


Praia dos Aivados surf forecast from 21 Jun 2026:

  • Best quality surf: Sunday 21 Jun, 10AM (local time) - 3ft (0.9m), 7s period, WNW swell with glassy winds.
  • Most powerful swell: Friday 26 Jun, 7PM (local time) - 5.5ft (1.7m), 10s period, NW swell with 592 kJ wave energy.
  • Next surfable swell (1★+): Sunday 21 Jun, 10AM (local time) - 3ft (0.9m), 7s period with WNW 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 Sunday (Jun 21) at 10AM. The primary swell is predicted to be 0.9m and 7s period with a secondary swell of 0.6m and 5s. 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 1.7m 10s and forecast to arrive on Friday (Jun 26) at 7PM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.4m 3s period and expected on Wednesday (Jun 24) at 7PM.

Wave TypeTime (WEST) & Date Wave Height & Period
Next good surf (1 star+)10AM (Sun 21st Jun)3ft (0.9m) 7s
Best Surf10AM (Sun 21st Jun)3ft (0.9m) 7s
Most Powerful 7PM (Fri 26th Jun)5.5ft (1.7m) 10s

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 30°C on Sun morning, min 18°C on Sun night). Wind will be generally light.

Days 4-6 Weather Summary

Mostly dry. Warm (max 22°C on Wed morning, min 17°C on Thu night). Wind will be generally light.

Sunday
21
Monday
22
Tuesday
23
Wednesday
24
Thursday
25
Friday
26
Saturday
27
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
0
0
0
0
1
0
1
0
0
0
0
0
0
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
7
0.8
WNW
7
0.9
NW
5
0.6
W
8
0.6
W
7
0.6
W
10
0.8
W
9
0.8
W
9
0.7
W
8
0.6
W
8
0.6
W
8
0.5
W
7
0.9
W
6
0.7
W
6
0.9
WNW
11
1.2
WNW
11
1.2
WNW
10
1.5
NW
6
1.4
NW
7
1.8
NW
9
1.6
NW
6
Wave Graph
Metric surfscale
Energy kJ
96
56
43
41
37
71
103
99
68
48
43
27
66
37
229
313
298
167
205
537
202
Wind (km/h)
0
NE
15
WNW
5
N
5
NNE
15
WNW
5
NW
5
SSW
20
W
5
NW
5
W
20
WSW
10
SSW
15
SW
15
WSW
10
NW
15
NNW
25
NW
20
N
20
NNW
30
NW
15
N
Wind State
glassy
cross
glassy
glassy
cross
glassy
glassy
cross
cross-on
cross
cross-off
off
cross-off
cross-off
cross-on
cross-on
cross-on
on
on
cross-on
on
High Tide
8:22AM2.26m
8:42PM2.47m
9:23AM2.18m
9:44PM2.32m
10:25AM2.15m
10:47PM2.22m
11:25AM2.18m
11:48PM2.18m
12:20PM2.24m
00:43AM2.19m
1:08PM2.32m
1:32AM2.24m
1:51PM2.41m
2:15AM2.31m
Low Tide
2:18PM0.69m
3:08AM0.62m
3:22PM0.80m
4:08AM0.72m
4:30PM0.85m
5:07AM0.77m
5:36PM0.85m
6:02AM0.78m
6:33PM0.79m
6:50AM0.75m
7:22PM0.71m
7:34AM0.70m
8:05PM0.62m
clear
clear
part cloud
cloud
cloud
cloud
cloud
part cloud
clear
part cloud
clear
part cloud
clear
clear
part cloud
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
6:15
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
9:00
9:00
9:00
9:00
9:00
9:00
9:00
 mm
Temp °C
30
25
20
27
22
18
24
22
18
22
22
18
22
22
19
22
21
19
22
21
19
Feels °C
29
23
20
26
21
19
23
21
19
21
21
18
21
21
20
20
18
17
18
17
16
Swell 1
Height (m)
Direction
Period (s)
0.9
WNW
7
0.3
NW
8
0.5
W
7
0.6
W
8
0.6
W
7
0.6
W
10
0.8
W
9
0.8
W
9
0.7
W
8
0.6
W
8
0.6
W
8
0.5
W
7
0.9
W
6
0.7
W
6
0.9
WNW
11
1.2
WNW
11
1.2
WNW
10
0.8
NW
10
0.7
WNW
10
0.1
SW
14
0.4
WNW
10
Energy kJ
96
9
23
41
37
71
103
99
68
48
43
27
66
37
229
313
298
115
85
8
36
Swell 2
Height (m)
Direction
Period (s)
0.6
NW
5
0.2
NNW
9
0.2
WNW
9
0.6
NW
5
0.3
NNW
9
0.5
W
7
0.4
NNW
8
0.2
NNW
7
0.3
NNW
7
0.2
NNW
7
0.2
NNW
7
0.2
WNW
10
0.4
WNW
10
0.1
NW
6
0.1
SW
15
0.1
SW
15
0.8
WNW
10
0.7
NW
9
0.1
SW
14
0.2
WNW
9
Energy kJ
18
8
7
13
15
22
25
5
10
5
5
10
37
2
8
9
103
84
8
8
Swell 3
Height (m)
Direction
Period (s)
0.1
N
10
0.1
W
9
0.2
NNW
10
0.3
NNW
9
0.3
WNW
11
0.2
NNW
8
0.2
NNW
7
0.2
NNW
7
0.1
S
13
0.1
W
15
0.2
NNW
7
0.3
WNW
12
0.1
SW
15
0.1
SW
14
0.1
SW
14
0.1
SW
13
Energy kJ
2
2
10
16
24
6
5
5
3
4
4
30
9
8
8
7
Wind waves
Height (m)
Direction
Period (s)
0.8
WNW
7
0.9
NW
5
0.4
NW
4
0.4
NW
4
0.4
NW
8
0.5
NW
4
0.4
WSW
4
0.6
WNW
3
1.5
NW
6
1.4
NW
7
1.8
NW
9
1.6
NW
6
Energy kJ
56
43
7
3
15
8
5
8
167
205
537
202
Nearest Offshore or Glassy
Rating
(10 max)
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
2
2
3
1
1
1
Distance (km)
0
84
0
0
368
0
0
84
30
19
368
61
0
536
56
1
108
108
79
278
95
Best forecast wave conditions in Portugal - Alentejo
Rating
(10 max)
1
1
1
1
1
1
1
1
2
Best forecast wave conditions in Portugal
Rating
(10 max)
1
1
1
1
1
1
1
2
1
1
1
1
2
2
2
2
2
3
2
2
2
Header Global
Rating
(10 max)
7
7
7
5
6
6
5
6
8
8
6
5
5
5
5
5
5
5
7
5
7
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
Map placeholder
How to use the Wavefinder 
submit an eyeball surf report

Quick surf report for Praia dos Aivados:

join our community of surf reporters

FREE! Surf-Forecast.com widget for your website

The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Praia dos Aivados surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.


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.

Nearest locationNearest