Praia dos Aivados Surf Break
Lat Long: 37.80° N 8.80° W

Praia dos Aivados Surf Forecast and Surf Report

Weather Forecast for Praia dos Aivados

Issued: 12 am 06 Jun 2026 (local time)

Forecast update in  hr  min

Today's Praia dos Aivados sea temperature is
17.7° 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 6 Jun 2026:

  • Best quality surf: Friday 12 Jun, 10AM (local time) - 5ft (1.6m), 9s period, NW swell with glassy winds.
  • Most powerful swell: Sunday 7 Jun, 1AM (local time) - 8ft (2.5m), 12s period, NW swell with 1,881 kJ wave energy.
  • Next surfable swell (1★+): Friday 12 Jun, 10AM (local time) - 5ft (1.6m), 9s 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 Friday (Jun 12) at 10AM. The primary swell is predicted to be 1.6m and 9s period with a secondary swell of 0.1m and 15s. 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 2.5m 12s and forecast to arrive on Sunday (Jun 07) at 1AM. Winds are predicted to be onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.4m 8s period and expected on Saturday (Jun 13) at 7AM.

Wave TypeTime (WEST) & Date Wave Height & Period
Next good surf (1 star+)10AM (Fri 12th Jun)5ft (1.6m) 9s
Best Surf10AM (Fri 12th Jun)5ft (1.6m) 9s
Most Powerful 1AM (Sun 7th 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 22°C on Sun morning, min 13°C on Sat night). Winds increasing (light winds from the N on Fri night, fresh winds from the NW by Mon afternoon).

Days 4-6 Weather Summary

Mostly dry. Warm (max 24°C on Tue morning, min 14°C on Mon night). Winds decreasing (fresh winds from the NNW on Tue afternoon, light winds from the N by Wed night).

Saturday
6
Sunday
7
Monday
8
Tuesday
9
Wednesday
10
Thursday
11
Friday
12
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
2
2
0
1
0
0
0
0
0
0
0
0
0
1
0
1
2
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)
1.5
WNW
11
1.9
NW
10
2.5
NW
12
2.4
NW
11
2.3
NW
11
2.3
NW
12
1.4
WNW
11
2.2
NW
11
1.8
NW
6
2.2
NW
9
2.5
NW
9
2.5
NW
9
2.3
NW
9
2.4
NW
9
2.3
NW
9
1.8
NW
9
1.7
NW
9
1.7
NW
9
1.6
NW
9
1.4
NW
9
1.1
NW
9
Wave Graph
Metric surfscale
Energy kJ
536
753
1881
1467
1350
1380
433
1060
255
781
1094
1202
863
951
790
516
450
421
379
314
170
Wind (km/h)
15
NNW
20
NW
15
N
10
NNW
25
NW
15
N
20
NNW
30
NW
20
N
20
N
30
NNW
20
N
20
N
30
NW
20
N
15
NNW
25
NW
5
NNE
0
SW
15
W
10
S
Wind State
on
cross-on
on
on
cross-on
on
on
cross-on
on
on
cross-on
on
on
cross-on
on
cross-on
cross-on
on
glassy
cross
off
High Tide
7:00AM2.12m
7:19PM2.35m
7:51AM2.07m
8:10PM2.30m
8:50AM2.07m
9:09PM2.29m
9:54AM2.13m
10:12PM2.33m
10:57AM2.25m
11:15PM2.41m
11:56AM2.41m
00:17AM2.53m
12:51PM2.58m
1:15AM2.65m
Low Tide
12:53PM0.77m
1:40AM0.73m
1:45PM0.83m
2:35AM0.74m
2:45PM0.86m
3:35AM0.70m
3:52PM0.83m
4:36AM0.62m
4:59PM0.73m
5:36AM0.51m
6:02PM0.58m
6:32AM0.39m
7:00PM0.40m
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>
6:13
6:13
6:13
6:13
6:11
6:11
6:11
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
8:53
8:53
8:54
8:54
8:55
8:55
8:57
 mm
Temp °C
21
20
18
22
22
19
21
22
18
24
24
17
24
24
18
23
22
19
28
25
20
Feels °C
19
18
15
19
18
15
17
17
15
20
18
11
20
19
13
20
19
18
25
23
20
Swell 1
Height (m)
Direction
Period (s)
1.5
WNW
11
1.9
NW
10
2.5
NW
12
2.4
NW
11
2.3
NW
11
0.6
NNW
11
1.4
WNW
11
0.9
WNW
11
1
NW
10
0.1
NW
13
2.3
NW
9
0.9
NW
10
1.8
NW
9
1.7
NW
9
1.6
NW
9
1.4
NW
9
1.1
NW
9
Energy kJ
536
753
1881
1467
1350
76
433
164
208
7
863
157
516
421
379
314
170
Swell 2
Height (m)
Direction
Period (s)
0.6
NNW
10
0.5
W
11
0.5
W
10
0.1
S
17
0.1
S
15
0.1
S
15
0.4
WNW
9
Energy kJ
67
63
54
6
4
4
29
Swell 3
Height (m)
Direction
Period (s)
0.8
NW
13
0.6
NW
10
0.1
S
16
Energy kJ
253
80
5
Wind waves
Height (m)
Direction
Period (s)
2.3
NW
12
1.4
NNW
7
2.2
NW
11
1.8
NW
6
2.2
NW
9
2.5
NW
9
2.5
NW
9
2.4
NW
9
2.3
NW
9
1.7
NW
9
Energy kJ
1380
165
1060
255
781
1094
1202
951
790
450
Nearest Offshore or Glassy
Rating
(10 max)
3
1
4
4
3
2
2
1
1
1
2
1
1
1
1
3
1
2
2
2
2
Distance (km)
1
144
1
1
79
95
95
258
340
79
95
277
95
561
113
1
340
1
0
78
0
Best forecast wave conditions in Portugal - Alentejo
Rating
(10 max)
3
4
4
3
2
2
2
Best forecast wave conditions in Portugal
Rating
(10 max)
4
1
4
4
3
3
3
1
2
1
2
1
1
2
2
3
2
2
2
2
2
Header Global
Rating
(10 max)
9
9
6
7
8
8
6
5
9
9
9
7
7
5
9
9
6
5
5
6
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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