Surf Break

Lat Long: 37.80° N 8.80° W

Praia dos Aivados Surf Forecast and Surf Report

Issued: 5 am 03 Nov 2026 (local time)

Forecast update in  hr  min

Today's Praia dos Aivados sea temperature is
19.2°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 3 Nov 2026:

  • Best quality surf: Monday 9 Nov, 9PM (local time) - 11ft (3.5m), 10s period, SSW swell with offshore winds.
  • Most powerful swell: Friday 13 Nov, 6AM (local time) - 30ft (9.0m), 13s period, SW swell with 27,413 kJ wave energy.
  • Next surfable swell (1★+): Tuesday 3 Nov, 9PM (local time) - 1.5ft (0.5m), 16s 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 Tuesday (Nov 03) at 9PM. The primary swell is predicted to be 0.5m and 16s period with a secondary swell of 0.7m and 11s. 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 9.0m 13s and forecast to arrive on Friday (Nov 13) at 6AM. Winds are predicted to be onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.1m 6s period and expected on Saturday (Nov 07) at 3PM.

Wave TypeTime (WET) & Date Wave Height & Period
Next good surf (1 star+) 9PM (Tue 3rd Nov)1.5ft (0.5m) 16s
Best Surf 9PM (Mon 9th Nov)11ft (3.5m) 10s
Most Powerful 6AM (Fri 13th Nov)30ft (9.0m) 13s

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


Short Range Forecast

Mostly dry. Warm (max 21°C on Tue morning, min 13°C on Tue night). Wind will be generally light.

Days 4-6 Weather Summary

Heavy rain (total 40mm), heaviest during Sun night. Warm (max 23°C on Sat afternoon, min 14°C on Fri morning). Winds increasing (light winds from the S on Fri morning, strong winds from the SSE by Sun night).

Tuesday
3
Wednesday
4
Thursday
5
Friday
6
Saturday
7
Sunday
8
Monday
9
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
2
0
2
2
0
2
2
1
2
2
1
1
1
1
0
3
2
1
2
3
2
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
0.9
NW
12
0.8
NW
12
0.6
WNW
15
0.6
WNW
13
0.6
NNW
10
0.5
NW
15
0.8
NW
13
1.1
NW
12
1
NW
12
0.9
NW
12
0.8
NW
11
0.6
NW
11
0.9
SW
6
0.4
NW
10
2
SW
7
2.1
SW
8
1.8
SW
8
1.4
WNW
11
2.5
SSW
10
2.5
SSW
10
3
SSW
11
Wave Graph
Metric surfscale
Energy kJ
224
161
172
139
87
106
215
341
297
202
150
73
62
25
373
593
398
423
1451
1393
2227
Wind (km/h)
0
N
10
WNW
0
ESE
5
SSE
15
W
5
WSW
0
WNW
10
W
5
SE
10
ESE
15
SSW
10
SE
10
SE
20
S
30
SSE
20
S
25
SSE
40
SSE
25
SSW
30
SSW
35
SSW
Wind State
glassy
cross-on
glassy
glassy
cross
glassy
glassy
cross
glassy
cross-off
off
cross-off
cross-off
off
cross-off
off
cross-off
off
cross-off
off
cross-off
High Tide
9:30AM2.40m
10:21PM2.21m
10:38AM2.49m
11:19PM2.36m
11:33AM2.59m
00:05AM2.51m
12:19PM2.67m
00:45AM2.64m
1:00PM2.71m
1:21AM2.73m
1:37PM2.72m
1:55AM2.77m
2:13PM2.69m
2:28AM2.77m
Low Tide
4:08PM0.59m
4:24AM0.75m
5:08PM0.48m
5:23AM0.60m
5:55PM0.37m
6:10AM0.46m
6:35PM0.30m
6:51AM0.35m
7:10PM0.26m
7:28AM0.28m
7:42PM0.26m
8:02AM0.25m
8:14PM0.29m
clear
part cloud
clear
clear
clear
clear
part cloud
part cloud
part cloud
part cloud
cloud
part cloud
part cloud
cloud
mod rain
rain showers
thunderstorm
heavy rain
thunderstorm
thunderstorm
thunderstorm
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:01
—
—
7:03
—
—
7:03
—
—
7:05
—
—
7:05
—
—
7:07
—
—
7:07
—
—
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
—
5:35
—
—
5:34
—
—
5:31
—
—
5:30
—
—
5:30
—
—
5:30
—
—
5:29
—
 mm
—
—
—
—
—
—
—
—
—
—
—
—
—
—
6
1
4
29
6
3
14
Temp °C
21
20
16
19
18
15
17
17
16
18
19
17
22
23
19
21
20
19
21
20
19
Feels °C
18
17
16
17
15
13
14
14
16
16
17
16
21
20
16
19
18
15
17
16
14
  • 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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