Praia do Aventureiro Surf Break

Lat Long: 23.19° S 44.32° W

Praia do Aventureiro Surf Forecast and Surf Report

Issued: 2 am 12 Aug 2026 (local time)

Forecast update in  hr  min

Today's Praia do Aventureiro sea temperature is
22.9° C
2.1° 

Praia do Aventureiro surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.


Praia do Aventureiro surf forecast from 12 Aug 2026:

  • Best quality surf: Thursday 13 Aug, 6PM (local time) - 6ft (1.9m), 14s period, S swell with glassy winds.
  • Most powerful swell: Thursday 13 Aug, 3PM (local time) - 6ft (1.9m), 15s period, S swell with 1,526 kJ wave energy.
  • Next surfable swell (1★+): Thursday 13 Aug, 3AM (local time) - 5.5ft (1.7m), 12s period with S swell.

Best Forecast Surf Conditions for Praia do Aventureiro this week:

The surf forecast for Praia do Aventureiro over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Thursday (Aug 13) at 3AM. The primary swell is predicted to be 1.7m and 12s period with a secondary swell of 0.8m and 6s. Another secondary swell of 1.0m and 6s is also forecast. The wind is predicted to be glassy as the swell arrives.

The most powerful waves expected at Praia do Aventureiro in the next 16 days are 1.9m 15s and forecast to arrive on Thursday (Aug 13) at 3PM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.8m 5s period and expected on Wednesday (Aug 19) at 3AM.

Wave TypeTime (-03) & Date Wave Height & Period
Next good surf (1 star+) 3AM (Thu 13th Aug)5.5ft (1.7m) 12s
Best Surf 6PM (Thu 13th Aug)6ft (1.9m) 14s
Most Powerful 3PM (Thu 13th Aug)6ft (1.9m) 15s

Table - best surf conditions forecast for Praia do Aventureiro over the next 16 days.


The Lowdown

Alright, Rusty here with a look at what’s coming up for Praia do Aventureiro.

It’s a mixed bag to start, but there are some absolute gems hiding in the second half of this run. The water’s sitting at about 73.2°, which is much warmer than normal for this time of year – a solid 3.8° above average, so you can leave the thick suit at home.

The first real sniff of action is Thursday morning, the 13th of August. We’re looking at a clean 6ft swell out of the south, with a nice 12-second period. The kicker? Glassy conditions, dead calm. That’s pure magic for a point break like this. The wave energy is moderate (1018), but clean, lined-up surf is on the cards. Not a standout size-wise, but the conditions make it a solid choice for a paddle.

Friday morning the 14th is a bit smaller at 5.6ft, but the wind is cross-off and clean. The swell’s still from the south with a decent 13-second period. Another session worth chasing.

Saturday morning the 15th looks punchier, with 6.6ft south swell and 13-second period, but the wind is onshore and it’s marginal. The afternoon turns to risk of thunderstorms and gets messy – I’d skip it.

Sunday the 16th and Monday the 17th are a write-off. Onshore junk, poor quality. Tuesday the 18th morning offers a tiny window of clean 5ft surf from the east-southeast with a short 8-second period and light cross-off wind – it’s clean, but weak.

Then there’s a real drought. From Wednesday the 19th through Saturday the 22nd, the swell drops way down, mostly under 3.3ft, with poor conditions. You’re looking at a 4-5 day gap where there’s almost nothing worth paddling out for.

But hold on, because things fire up again. Monday morning the 24th brings glassy conditions and a clean 6ft south swell. That’s a good start to the week.

The standout windows are Tuesday the 25th and Wednesday the 26th. Tuesday morning has 6ft south swell with a super long 15-second period, clean cross-off wind, and excellent conditions for experienced surfers. The wave energy jumps to a strong 1524 – there’s proper push behind it. That long period will make it a bit walled-up at the beach, but for a point like Aventureiro, this is prime territory.

Wednesday morning the 26th is the real trophy. We’re looking at 8.2ft of south-southwest swell, 13-second period, glassy as it gets. The energy hits a beefy 2520. This is big, powerful, and clean – for experienced surfers only. Crowds are possible here sometimes, but on a morning like that with that size, the pack will be thin. This is the one to circle on the calendar.

Thursday morning the 27th closes the run with another glassy session, 6.2ft of south-southeast swell, 12-second period, good energy (1393).

So the takeaway: the next few days are average to poor, with a real dead zone mid-period. But the 25th and 26th, especially Wednesday morning, are the real deal. Get that date locked in.

Short Range Forecast

Mostly dry. Warm (max 24°C on Thu morning, min 19°C on Wed morning). Wind will be generally light.

Days 4-6 Weather Summary

Light rain (total 2mm), mostly falling on Sat afternoon. Warm (max 25°C on Mon morning, min 20°C on Sat night). Wind will be generally light.

Wednesday
12
Thursday
13
Friday
14
Saturday
15
Sunday
16
Monday
17
Tuesday
18
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
1
2
3
1
3
3
2
3
3
0
2
0
0
3
2
1
3
2
0
1
Wave
Height (m)
Direction
Period (s)
1.9
S
12
1.9
S
12
1.7
S
12
1.8
S
12
1.9
S
15
1.9
S
14
1.7
S
13
1.6
S
13
1.9
S
14
2
S
13
2
SSE
13
1.9
ESE
8
1
S
11
1.8
ESE
8
2.5
E
8
2
E
8
1.5
ESE
8
2.4
E
8
1.5
ESE
8
1.2
ESE
8
0.8
ESE
8
Wave Graph
Metric surfscale
Energy kJ
1031
1039
833
996
1526
1383
976
865
1324
1397
1221
411
248
373
997
533
284
817
280
197
77
Wind (km/h)
10
ENE
20
E
10
NNE
0
E
15
SSE
15
WSW
5
SW
10
S
10
NW
10
E
15
E
5
ENE
15
ENE
25
E
10
ENE
5
ENE
10
ESE
0
N
10
SW
25
SSW
5
W
Wind State
cross-on
on
cross-on
glassy
cross-on
cross-off
cross-off
cross
cross-off
on
on
on
on
on
cross-on
on
cross-on
glassy
cross-off
cross-off
off
High Tide
3:12PM1.13m
2:21AM1.12m
3:27PM1.10m
2:53AM1.18m
3:45PM1.07m
3:27AM1.20m
4:06PM1.04m
4:02AM1.17m
4:30PM1.00m
4:38AM1.10m
4:55PM0.96m
5:16AM1.00m
5:22PM0.90m
Low Tide
9:23PM0.32m
9:34AM-0.11m
9:54PM0.32m
10:10AM-0.05m
10:22PM0.31m
10:45AM0.04m
10:50PM0.31m
11:17AM0.16m
11:17PM0.31m
11:47AM0.29m
11:45PM0.32m
12:18PM0.42m
00:19AM0.35m
part cloud
part cloud
clear
clear
part cloud
part cloud
cloud
cloud
part cloud
part cloud
thunderstorm
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:24
6:24
6:22
6:22
6:22
6:20
6:20
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:38
5:39
5:39
5:40
5:40
5:40
5:42
 mm
2
Temp °C
20
20
20
24
24
21
21
21
21
21
21
21
22
22
22
25
25
25
22
21
21
Feels °C
20
18
20
24
24
20
23
23
23
22
21
20
22
21
23
26
27
28
23
19
23
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  • 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 do Aventureiro Surf forecast

The above surf forecast table for Praia do Aventureiro provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Praia do Aventureiro can be found by selecting the local surf guide option on the grey menu. Our Praia do Aventureiro 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 do Aventureiro) 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 do Aventureiro 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.

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