Praia dos Aivados Surf Break

Lat Long: 37.80° N 8.80° W

Praia dos Aivados Surf Forecast and Surf Report

Issued: 6 am 23 Jul 2026 (local time)

Forecast update in  hr  min

Today's Praia dos Aivados sea temperature is
19.9° C
0.6° 

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 Jul 2026:

  • Best quality surf: Wednesday 29 Jul, 4AM (local time) - 3.5ft (1.1m), 10s period, NW swell with glassy winds.
  • Most powerful swell: Sunday 26 Jul, 10PM (local time) - 6ft (1.9m), 7s period, NW swell with 362 kJ wave energy.
  • Next surfable swell (1★+): Monday 27 Jul, 10AM (local time) - 3.5ft (1.0m), 7s 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 Monday (Jul 27) at 10AM. The primary swell is predicted to be 1.0m and 7s period with a secondary swell of 0.4m 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 1.9m 7s and forecast to arrive on Sunday (Jul 26) at 10PM. 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+)10AM (Mon 27th Jul)3.5ft (1.0m) 7s
Best Surf 4AM (Wed 29th Jul)3.5ft (1.1m) 10s
Most Powerful10PM (Sun 26th Jul)6ft (1.9m) 7s

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


Short Range Forecast

Mostly dry. Warm (max 23°C on Thu morning, min 18°C on Thu night). Winds increasing (light winds from the NW on Thu night, fresh winds from the NW by Sat afternoon).

Days 4-6 Weather Summary

Mostly dry. Warm (max 33°C on Tue morning, min 19°C on Sun night). Winds decreasing (fresh winds from the NW on Sun afternoon, calm by Mon night).

Thursday
23
Friday
24
Saturday
25
Sunday
26
Monday
27
Tuesday
28
Wednesday
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)
0
0
0
0
0
0
0
0
0
0
0
0
1
0
1
0
0
1
1
0
1
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
0.6
NW
6
0.8
NW
6
1
NW
5
0.9
NW
6
0.9
WNW
6
1.2
NW
6
1.2
NW
7
1.6
NW
7
1.9
NW
7
1.6
NW
8
1.5
NW
8
1.6
NW
7
1
NW
7
0.9
NW
7
0.9
NW
10
0.9
NW
9
0.9
NNW
10
0.7
NNW
10
0.6
NNW
9
0.8
NW
7
1.1
NW
7
Wave Graph
Metric surfscale
Energy kJ
26
42
46
46
63
113
131
239
332
283
262
254
99
91
134
128
164
81
58
61
111
Wind (km/h)
15
NNW
20
NW
15
NNW
20
NW
20
NW
15
NNW
20
NW
30
NW
25
NNW
15
N
30
NW
10
NNW
5
E
20
W
5
SE
10
N
20
WNW
5
NW
5
W
15
WNW
5
N
Wind State
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
on
on
cross-on
on
glassy
cross
glassy
on
cross-on
glassy
glassy
cross-on
glassy
High Tide
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
2:54PM2.60m
3:15AM2.44m
3:29PM2.72m
3:48AM2.51m
Low Tide
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
8:38AM0.56m
9:08PM0.44m
9:12AM0.45m
9:42PM0.34m
clear
clear
clear
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>
6:30
6:31
6:31
6:33
6:33
6:33
6:35
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
8:52
8:51
8:50
8:49
8:49
8:47
8:46
 mm
Temp °C
23
22
19
22
21
20
22
22
20
26
24
20
29
27
23
33
29
22
30
27
21
Feels °C
21
20
18
20
18
18
19
19
18
23
20
19
28
25
24
30
26
24
28
26
21
  • 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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