Surf Break

Lat Long: 37.80° N 8.80° W

Praia dos Aivados Surf Forecast and Surf Report

Issued: 6 pm 14 Oct 2026 (local time)

Forecast update in  hr  min

Today's Praia dos Aivados sea temperature is
20.1°C
0.0° 

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 14 Oct 2026:

  • Best quality surf: Thursday 15 Oct, 1AM (local time) - 5.5ft (1.7m), 14s period, WNW swell with glassy winds.
  • Most powerful swell: Friday 16 Oct, 4AM (local time) - 7ft (2.1m), 14s period, NW swell with 1,761 kJ wave energy.
  • Next surfable swell (1★+): Thursday 15 Oct, 1AM (local time) - 5.5ft (1.7m), 14s 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 Thursday (Oct 15) at 1AM. The primary swell is predicted to be 1.7m and 14s period with a secondary swell of 0.2m and 13s. 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 2.1m 14s and forecast to arrive on Friday (Oct 16) at 4AM. Winds are predicted to be glassy 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 (Thu 15th Oct)5.5ft (1.7m) 14s
Best Surf 1AM (Thu 15th Oct)5.5ft (1.7m) 14s
Most Powerful 4AM (Fri 16th Oct)7ft (2.1m) 14s

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


Short Range Forecast

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

Days 5-7 Weather Summary

Mostly dry. Warm (max 24°C on Sun afternoon, min 13°C on Sun night). Wind will be generally light.

Wed
14
Thursday
15
Friday
16
Saturday
17
Sunday
18
Monday
19
Tuesday
20
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
1
4
4
3
4
3
0
2
1
0
2
0
0
0
0
0
4
4
2
2
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
1.1
WNW
9
1.7
WNW
14
1.9
NW
12
1.9
NW
12
2
NW
15
2
WNW
13
1.7
WNW
13
1.4
WNW
12
1.2
NW
13
1.3
NW
12
2.1
NW
12
2.2
NW
11
1.8
NNW
11
1.5
NW
10
1
NNW
10
1
NNW
9
1.4
NW
15
1.8
NW
14
1.8
NW
14
1.6
NW
13
Wave Graph
Metric surfscale
Energy kJ
193
1095
1118
1010
1672
1370
943
598
495
479
1160
1110
814
477
204
184
915
1382
1325
821
Wind (km/h)
15
WNW
5
SW
5
ENE
15
WNW
0
SE
5
ENE
20
NW
10
N
15
NNW
20
NW
10
NNW
25
NE
20
N
15
NE
20
ENE
15
NE
10
ESE
5
ESE
15
WNW
5
NW
Wind State
cross
glassy
glassy
cross
glassy
cross-on
cross-on
on
cross-on
cross-on
cross-on
cross-on
on
cross-on
cross-on
cross-on
cross-off
glassy
cross-on
cross-on
High Tide
5:18PM2.46m
5:31AM2.51m
5:54PM2.26m
6:09AM2.33m
6:36PM2.05m
6:56AM2.15m
7:33PM1.88m
8:04AM2.01m
8:59PM1.78m
9:34AM1.98m
10:33PM1.82m
10:55AM2.07m
11:39PM1.97m
Low Tide
11:14PM0.53m
11:41AM0.56m
11:49PM0.72m
12:23PM0.75m
00:29AM0.90m
1:16PM0.94m
1:25AM1.06m
2:34PM1.06m
2:50AM1.15m
4:13PM1.05m
4:27AM1.10m
5:26PM0.91m
clear
clear
clear
clear
clear
clear
clear
part cloud
part cloud
clear
clear
clear
clear
clear
cloud
cloud
part cloud
cloud
part cloud
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
—
—
7:43
—
—
7:43
—
—
7:43
—
—
7:45
—
—
7:46
—
—
7:47
—
—
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
7:00
—
—
6:58
—
—
6:57
—
—
6:54
—
—
6:53
—
—
6:52
—
—
6:51
—
 mm
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
Temp °C
25
22
28
27
21
28
27
22
21
20
17
22
24
19
20
22
17
22
21
17
Feels °C
22
21
27
25
21
26
23
20
19
18
16
17
18
14
15
17
13
20
18
16
  • 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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