Surf Break

Lat Long: 37.80° N 8.80° W

Praia dos Aivados Surf Forecast and Surf Report

Issued: 12 pm 08 Oct 2026 (local time)

Forecast update in  hr  min

Today's Praia dos Aivados sea temperature is
21.2°C
0.9° 

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 8 Oct 2026:

  • Best quality surf: Sunday 11 Oct, 7AM (local time) - 3ft (0.9m), 11s period, NW swell with glassy winds.
  • Most powerful swell: Thursday 15 Oct, 7PM (local time) - 6ft (1.9m), 13s period, NW swell with 1,204 kJ wave energy.
  • Next surfable swell (1★+): Sunday 11 Oct, 1AM (local time) - 3ft (0.9m), 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 Sunday (Oct 11) at 1AM. The primary swell is predicted to be 0.9m and 9s period with a secondary swell of 0.3m and 12s. 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 13s and forecast to arrive on Thursday (Oct 15) 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 0.4m 9s period and expected on Thursday (Oct 15) at 7AM.

Wave TypeTime (WEST) & Date Wave Height & Period
Next good surf (1 star+) 1AM (Sun 11th Oct)3ft (0.9m) 9s
Best Surf 7AM (Sun 11th Oct)3ft (0.9m) 11s
Most Powerful 7PM (Thu 15th Oct)6ft (1.9m) 13s

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


Short Range Forecast

Mostly dry. Warm (max 28°C on Fri afternoon, min 17°C on Sat night). Wind will be generally light.

Days 4-6 Weather Summary

Mostly dry. Warm (max 26°C on Tue afternoon, min 16°C on Sun night). Wind will be generally light.

Thursday
8
Friday
9
Saturday
10
Sunday
11
Monday
12
Tuesday
13
Wednesday
14
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
1
0
0
1
0
0
1
0
0
0
1
0
2
2
0
1
2
0
0
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
1.6
NW
8
1.9
NW
10
1.7
NNW
9
1.5
NNW
10
1.6
NNW
10
0.9
NNW
10
0.9
NNW
10
0.9
NNW
9
0.9
NW
9
0.8
NW
10
0.8
NW
10
0.8
NW
12
0.7
NW
14
1.6
NW
12
1.8
NW
11
1.6
NW
10
1.4
WNW
10
1.4
WNW
10
1.1
WNW
9
1
WNW
9
0.6
NW
15
Wave Graph
Metric surfscale
Energy kJ
372
625
450
448
530
182
164
138
107
120
110
203
181
748
738
520
386
363
199
151
139
Wind (km/h)
15
NNE
15
NNW
15
NE
15
ENE
15
N
10
NE
5
NE
20
NW
0
NNW
5
NNE
15
NW
10
N
10
N
20
NW
5
NNE
10
NNE
20
NW
5
NE
5
SSE
15
WNW
10
N
Wind State
on
on
cross-on
cross-on
on
cross-on
cross-on
cross-on
glassy
on
cross-on
on
on
cross-on
cross-on
on
cross-on
cross-on
glassy
cross-on
on
High Tide
1:43PM2.86m
2:10AM2.72m
2:23PM2.95m
2:46AM2.82m
3:00PM2.96m
3:20AM2.87m
3:35PM2.91m
3:53AM2.86m
4:10PM2.80m
4:25AM2.79m
4:43PM2.64m
4:57AM2.67m
5:18PM2.46m
Low Tide
8:02PM0.13m
8:12AM0.22m
8:37PM0.06m
8:49AM0.14m
9:10PM0.06m
9:23AM0.11m
9:41PM0.12m
9:57AM0.15m
10:12PM0.22m
10:31AM0.24m
10:42PM0.36m
11:05AM0.38m
11:14PM0.53m
clear
clear
clear
clear
clear
clear
clear
clear
clear
cloud
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>
7:35
—
—
7:37
—
—
7:37
—
—
7:39
—
—
7:39
—
—
7:41
—
—
7:41
—
—
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
—
7:07
—
—
7:07
—
—
7:05
—
—
7:04
—
—
7:01
—
—
7:00
—
—
7:00
—
 mm
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
Temp °C
25
26
24
27
28
23
25
25
18
23
22
18
22
21
18
25
26
23
24
23
19
Feels °C
22
23
21
23
23
20
22
20
18
21
19
17
20
18
17
24
24
24
23
22
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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