Praia dos Aivados Surf Break

Lat Long: 37.80° N 8.80° W

Praia dos Aivados Surf Forecast and Surf Report

Issued: 12 am 21 Jul 2026 (local time)

Forecast update in  hr  min

Today's Praia dos Aivados sea temperature is
20.2° C
0.3° 

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 Jul 2026:

  • Best quality surf: Tuesday 28 Jul, 1AM (local time) - 5ft (1.5m), 10s period, NW swell with glassy winds.
  • Most powerful swell: Sunday 26 Jul, 7PM (local time) - 7ft (2.2m), 7s period, NW swell with 515 kJ wave energy.
  • Next surfable swell (1★+): Tuesday 28 Jul, 1AM (local time) - 5ft (1.5m), 10s 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 (Jul 28) at 1AM. The primary swell is predicted to be 1.5m and 10s period with a secondary swell of 0.2m and 9s. 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 2.2m 7s and forecast to arrive on Sunday (Jul 26) 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+) 1AM (Tue 28th Jul)5ft (1.5m) 10s
Best Surf 1AM (Tue 28th Jul)5ft (1.5m) 10s
Most Powerful 7PM (Sun 26th Jul)7ft (2.2m) 7s

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


Short Range Forecast

Mostly dry. Warm (max 24°C on Wed morning, min 17°C on Wed night). Wind will be generally light.

Days 4-6 Weather Summary

Mostly dry. Warm (max 27°C on Sun morning, min 18°C on Thu night). Mainly fresh winds.

Tuesday
21
Wednesday
22
Thursday
23
Friday
24
Saturday
25
Sunday
26
Monday
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)
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
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)
0.7
NW
7
0.7
NW
8
0.7
NW
6
0.4
WNW
10
0.4
WNW
10
0.4
WNW
9
0.8
NW
5
0.8
NW
6
1.1
NW
5
0.8
NW
5
0.9
NW
6
1.3
NW
6
1.2
NW
7
1.6
NW
8
2
NW
8
1.7
NW
8
1.8
NW
8
1.8
NW
7
1.3
NW
7
1.2
NW
7
1.5
NW
10
Wave Graph
Metric surfscale
Energy kJ
51
57
39
32
32
28
34
36
55
31
44
108
139
276
470
373
369
349
153
152
407
Wind (km/h)
10
NW
15
WNW
5
NNW
10
NNW
20
NW
10
NNW
15
NNW
20
NW
15
NNW
15
NW
20
NW
20
NNW
15
WNW
25
NW
15
NNW
15
N
30
NW
15
N
10
NNW
20
NW
5
WNW
Wind State
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
on
on
cross-on
on
on
cross-on
glassy
High Tide
8:27AM2.22m
8:50PM2.22m
9:25AM2.11m
9:54PM2.05m
10:33AM2.06m
11:09PM1.98m
11:44AM2.09m
00:19AM2.01m
12:45PM2.18m
1:16AM2.10m
1:35PM2.31m
2:01AM2.22m
2:17PM2.46m
2:40AM2.34m
Low Tide
2:28PM0.79m
3:02AM0.82m
3:33PM0.93m
4:06AM0.95m
4:51PM0.98m
5:18AM0.98m
6:06PM0.94m
6:24AM0.93m
7:06PM0.83m
7:17AM0.83m
7:52PM0.70m
8:00AM0.70m
8:32PM0.56m
part cloud
part cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:28
6:30
6:30
6:31
6:31
6:33
6:33
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
8:52
8:52
8:52
8:51
8:50
8:49
8:49
 mm
Temp °C
22
23
20
24
23
18
24
23
18
22
21
19
21
21
19
27
27
21
26
24
18
Feels °C
21
22
21
23
21
18
22
21
18
21
19
18
21
18
17
24
23
18
25
23
19
  • 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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