Praia dos Aivados Surf Break

Praia dos Aivados Surf Forecast and Surf Report

Lat Long: 37.80° N 8.80° W

Issued: 6 pm 04 Jul 2026 (local time)

Forecast update in  hr  min

Today's Praia dos Aivados sea temperature is
19.7° C

Normal 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 4 Jul 2026:

  • Best quality surf: Sunday 5 Jul, 1AM (local time) - 1.5ft (0.4m), 10s period, WNW swell with glassy winds.
  • Most powerful swell: Friday 10 Jul, 10PM (local time) - 5ft (1.6m), 6s period, NW swell with 206 kJ wave energy.
  • Next surfable swell (1★+): Sunday 5 Jul, 1AM (local time) - 1.5ft (0.4m), 10s 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 (Jul 05) at 1AM. The primary swell is predicted to be 0.4m and 10s period with a secondary swell of 0.4m and 4s. 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 1.6m 6s and forecast to arrive on Friday (Jul 10) 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+) 1AM (Sun 5th Jul)1.5ft (0.4m) 10s
Best Surf 1AM (Sun 5th Jul)1.5ft (0.4m) 10s
Most Powerful10PM (Fri 10th Jul)5ft (1.6m) 6s

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 33°C on Tue morning, min 23°C on Mon night). Wind will be generally light.

Days 5-7 Weather Summary

Mostly dry. Warm (max 34°C on Tue afternoon, min 19°C on Thu night). Wind will be generally light.

Sat
4
Sunday
5
Monday
6
Tuesday
7
Wednesday
8
Thursday
9
Friday
10
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
Rating
(10 max)
0
1
0
0
1
0
0
0
0
0
0
0
0
0
0
0
1
0
0
0
0
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
0.6
NNW
9
0.4
WNW
10
0.3
WNW
10
0.5
NW
11
0.4
NW
10
0.4
NW
9
0.3
WNW
10
0.9
NW
5
0.5
NW
5
0.8
NW
4
1.1
NW
5
0.3
NW
10
0.4
NW
10
0.9
NNW
5
0.4
WNW
10
0.4
WNW
9
0.9
NW
5
1.1
NW
6
1.1
NW
6
1.4
NW
6
0.8
NW
6
Wave Graph
Metric surfscale
Energy kJ
62
38
18
58
25
21
19
36
11
17
64
17
25
45
37
34
47
77
87
157
47
Wind (km/h)
15
W
5
SSW
10
NW
15
W
0
SE
5
W
15
WNW
5
NNE
10
N
20
NW
10
NNE
10
N
20
NW
5
NNE
5
NW
15
WNW
5
NW
10
WNW
20
NW
10
NW
10
WNW
Wind State
cross
glassy
cross-on
cross
glassy
cross
cross
cross-on
on
cross-on
on
on
cross-on
on
cross-on
cross-on
glassy
cross
cross-on
cross-on
cross-on
High Tide
6:08PM2.60m
6:32AM2.31m
6:47PM2.54m
7:15AM2.27m
7:31PM2.46m
8:05AM2.23m
8:23PM2.38m
9:04AM2.22m
9:27PM2.32m
10:11AM2.24m
10:40PM2.31m
11:22AM2.34m
11:54PM2.37m
12:29PM2.49m
Low Tide
00:23AM0.49m
12:27PM0.58m
1:04AM0.53m
1:10PM0.65m
1:49AM0.58m
2:02PM0.72m
2:43AM0.63m
3:06PM0.77m
3:48AM0.66m
4:19PM0.75m
4:58AM0.64m
5:36PM0.65m
6:08AM0.57m
clear
clear
part cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:18
6:18
6:18
6:20
6:20
6:20
6:22
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
9:00
9:00
9:00
9:00
8:59
8:59
8:59
8:58
 mm
Temp °C
30
26
31
29
25
31
30
25
33
34
29
34
34
26
30
27
20
26
25
18
23
Feels °C
28
26
29
27
26
28
27
23
28
29
25
28
29
24
26
24
20
24
22
18
22
Swell 1
Height (m)
Direction
Period (s)
0.6
NNW
9
0.4
WNW
10
0.4
NW
6
0.5
NW
11
0.4
NW
4
0.4
NW
4
0.3
WNW
10
0.3
WNW
9
0.5
NW
5
0.2
WNW
8
0.1
NW
11
0.3
NW
10
0.4
NW
10
0.9
NNW
5
0.4
WNW
10
0.4
WNW
9
0.4
WNW
9
0.4
WNW
9
0.4
WNW
9
0.4
NW
9
0.6
WNW
8
Energy kJ
54
38
10
58
4
6
19
16
11
7
5
16
25
45
37
34
32
32
32
21
44
Swell 2
Height (m)
Direction
Period (s)
0.5
WNW
10
0.4
NW
4
0.3
WNW
10
0.3
WNW
9
0.4
NW
10
0.3
WNW
9
0.2
NNW
9
0.2
NNW
8
0.2
WNW
8
0.1
W
8
0.2
W
8
0.1
W
7
0.4
WNW
10
0.5
NW
5
0.1
S
16
0.1
S
16
0.1
S
16
0.1
S
16
0.1
S
16
0.1
NW
13
Energy kJ
62
7
18
16
25
16
8
7
7
1
4
1
38
12
5
5
5
5
5
6
Swell 3
Height (m)
Direction
Period (s)
0.3
NNW
7
0.2
NNW
9
0.3
WNW
9
0.4
NW
9
0.1
S
11
0.1
S
11
0.1
NW
8
0.1
S
12
0.1
NW
8
0.1
NW
12
0.1
W
7
0.1
S
16
Energy kJ
9
7
16
21
2
2
3
3
2
6
1
5
Wind waves
Height (m)
Direction
Period (s)
0.4
NW
4
0.9
NW
5
0.8
NW
4
1.1
NW
5
0.6
NNW
5
0.7
NW
4
0.4
NW
5
0.9
NW
5
1.1
NW
6
1.1
NW
6
1.4
NW
6
0.8
NW
6
Energy kJ
4
36
17
64
17
13
8
47
77
87
157
47
Nearest Offshore or Glassy
Rating
(10 max)
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
Distance (km)
61
0
79
144
0
104
612
6
792
538
6
433
532
6
10
561
0
356
536
37
57
Best forecast wave conditions in Portugal - Alentejo
Rating
(10 max)
1
1
1
1
1
1
1
1
1
Best forecast wave conditions in Portugal
Rating
(10 max)
2
1
1
2
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
2
1
Header Global
Rating
(10 max)
5
9
7
5
5
8
7
5
5
9
8
9
9
6
6
5
5
4
6
5
5
  • 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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