Praia dos Aivados Surf Break

Praia dos Aivados Surf Forecast and Surf Report

Lat Long: 37.80° N 8.80° W

Issued: 6 am 23 Jun 2026 (local time)

Forecast update in  hr  min

Today's Praia dos Aivados sea temperature is
18.5° C

1.1°C colder than average for this time of year

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 23 Jun 2026:

  • Best quality surf: Tuesday 30 Jun, 1AM (local time) - 7.5ft (2.3m), 11s period, NW swell with glassy winds.
  • Most powerful swell: Monday 29 Jun, 7PM (local time) - 8ft (2.5m), 12s period, NW swell with 1,835 kJ wave energy.
  • Next surfable swell (1★+): Tuesday 23 Jun, 1PM (local time) - 2.5ft (0.8m), 9s 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 Tuesday (Jun 23) at 1PM. The primary swell is predicted to be 0.8m and 9s period with a secondary swell of 0.2m and 8s. The wind is predicted to be cross-offshore as the swell arrives.

The most powerful waves expected at Praia dos Aivados in the next 16 days are 2.5m 12s and forecast to arrive on Monday (Jun 29) 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 0.8m 6s period and expected on Thursday (Jun 25) at 1PM.

Wave TypeTime (WEST) & Date Wave Height & Period
Next good surf (1 star+) 1PM (Tue 23rd Jun)2.5ft (0.8m) 9s
Best Surf 1AM (Tue 30th Jun)7.5ft (2.3m) 11s
Most Powerful 7PM (Mon 29th Jun)8ft (2.5m) 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 Tue morning, min 17°C on Tue night). Wind will be generally light.

Days 4-6 Weather Summary

Mostly dry. Warm (max 23°C on Sun morning, min 16°C on Sat night). Wind will be generally light.

Tuesday
23
Wednesday
24
Thursday
25
Friday
26
Saturday
27
Sunday
28
Monday
29
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
1
1
0
0
0
0
0
0
1
0
4
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
0.8
W
9
0.8
WNW
9
0.7
WNW
8
0.6
W
8
0.6
W
8
0.5
W
7
0.8
WSW
6
0.4
WNW
10
0.6
WNW
12
1
W
10
1.2
WNW
10
1.3
WNW
9
1.2
WNW
9
1.3
WNW
9
1
WNW
8
1.2
NW
8
1.6
NW
6
1.6
NW
7
1.1
NW
12
2.1
NW
12
2.3
NW
11
Wave Graph
Metric surfscale
Energy kJ
106
103
72
46
42
27
42
31
109
194
306
277
218
268
143
160
182
215
355
1249
1264
Wind (km/h)
10
WSW
20
W
5
WSW
10
WSW
20
WSW
10
SSW
20
SSW
20
SW
10
SSW
10
SW
15
W
10
NNW
10
NNW
20
NW
15
NNW
15
NNW
25
NW
10
N
10
NNW
20
NW
5
NNW
Wind State
cross-off
cross
glassy
cross-off
cross-off
off
off
cross-off
off
cross-off
cross
cross-on
cross-on
cross-on
on
on
cross-on
on
on
cross-on
glassy
High Tide
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
2:31PM2.50m
2:54AM2.37m
3:10PM2.58m
3:32AM2.41m
Low Tide
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
8:14AM0.63m
8:45PM0.53m
8:52AM0.56m
9:22PM0.47m
part cloud
clear
clear
part cloud
clear
part cloud
part cloud
clear
part cloud
clear
part cloud
clear
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
6:15
6:15
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
25
23
18
23
21
18
22
22
18
22
22
18
22
22
19
23
23
20
27
24
21
Feels °C
24
22
19
22
19
19
20
20
18
22
21
19
20
20
17
21
20
17
25
22
22
Swell 1
Height (m)
Direction
Period (s)
0.8
W
9
0.8
WNW
9
0.7
WNW
8
0.6
W
8
0.6
W
8
0.5
W
7
0.8
WSW
6
0.4
WNW
10
0.6
WNW
12
1
W
10
1.2
WNW
10
1.3
WNW
9
1.2
WNW
9
1.3
WNW
9
1
WNW
8
0.4
WNW
9
0.3
WNW
9
0.4
WNW
13
1.2
NW
8
0.8
NW
14
Energy kJ
106
103
72
46
42
27
42
31
109
194
306
277
218
268
143
32
16
68
160
293
Swell 2
Height (m)
Direction
Period (s)
0.4
NW
4
0.2
NNW
8
0.2
NNW
7
0.2
NNW
7
0.2
NNW
7
0.5
W
4
0.2
WNW
10
0.3
WNW
12
0.5
NW
11
0.5
NW
11
0.1
SW
15
0.1
SW
14
0.1
SW
14
0.1
SW
14
0.1
SW
13
0.1
SW
13
0.1
SW
13
0.1
SW
13
1.1
NW
12
0.1
S
12
Energy kJ
4
6
5
5
5
9
10
29
63
58
9
8
8
8
7
7
7
6
355
3
Swell 3
Height (m)
Direction
Period (s)
0.2
NNW
8
0.2
NNW
7
0.2
NNW
7
0.3
WNW
6
0.2
NNW
6
0.1
SW
15
0.1
S
12
0.1
W
15
0.2
NNW
15
Energy kJ
6
5
4
8
4
8
3
4
21
Wind waves
Height (m)
Direction
Period (s)
0.4
NW
4
0.7
SW
5
0.6
SW
5
0.4
NW
3
1.1
NW
5
1.2
NW
8
1.6
NW
6
1.6
NW
7
2.1
NW
12
2.3
NW
11
Energy kJ
4
25
17
2
73
160
182
215
1249
1264
Nearest Offshore or Glassy
Rating
(10 max)
1
1
1
1
1
1
1
1
1
2
1
2
2
2
1
1
1
2
3
3
4
Distance (km)
0
377
0
0
389
0
0
536
0
0
536
1
1
108
79
1
321
1
1
87
0
Best forecast wave conditions in Portugal - Alentejo
Rating
(10 max)
1
1
1
1
1
1
2
2
2
1
2
3
4
Best forecast wave conditions in Portugal
Rating
(10 max)
1
1
1
1
2
2
2
2
2
2
2
2
2
2
1
3
3
4
4
3
4
Header Global
Rating
(10 max)
5
4
8
8
8
5
5
5
5
6
5
5
5
5
9
7
8
9
7
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)
Map placeholder
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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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