Praia do Aventureiro Surf Break

Lat Long: 23.19° S 44.32° W

Praia do Aventureiro Surf Forecast and Surf Report

Issued: 2 pm 18 Aug 2026 (local time)

Forecast update in  hr  min

Today's Praia do Aventureiro sea temperature is
22.1° C
1.2° 

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 19 Aug 2026:

  • Best quality surf: Saturday 22 Aug, 12PM (local time) - 4.5ft (1.4m), 11s period, S swell with cross-offshore winds.
  • Most powerful swell: Tuesday 25 Aug, 6AM (local time) - 8ft (2.4m), 14s period, S swell with 2,166 kJ wave energy.
  • Next surfable swell (1★+): Wednesday 19 Aug, 3AM (local time) - 3.5ft (1.0m), 7s period with E 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 Wednesday (Aug 19) at 3AM. The primary swell is predicted to be 1.0m and 7s period with a secondary swell of 0.2m and 9s. The wind is predicted to be cross-offshore as the swell arrives.

The most powerful waves expected at Praia do Aventureiro in the next 16 days are 2.4m 14s and forecast to arrive on Tuesday (Aug 25) 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 1.2m 6s period and expected on Friday (Aug 21) at 6PM.

Wave TypeTime (-03) & Date Wave Height & Period
Next good surf (1 star+) 3AM (Wed 19th Aug)3.5ft (1.0m) 7s
Best Surf12PM (Sat 22nd Aug)4.5ft (1.4m) 11s
Most Powerful 6AM (Tue 25th Aug)8ft (2.4m) 14s

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


The Lowdown

Alright folks, Rusty here. Let's have a look at what Praia do Aventureiro has in store for us over the next couple of weeks.

First off, the water temp is sitting at 72°, which feels a touch warmer than normal for this time of year. That's a nice little bonus if you're paddling out in just a shorty.

Right now, there’s nothing to get excited about. We're looking at a long, flat gap. The first decent window doesn't open up until Wednesday the 26th of August. Until then, it's mostly small, weak, and messy, with swell energy barely registering. There's a brief spike of moderate energy on the 22nd, but it's crossed up and lumpy.

Let's talk about the standout, and it's a good one. Wednesday the 26th into Thursday the 27th. That's the real deal. We've got a solid S swell pushing through, about waist to chest high. What makes it special is the wind. You're looking at glassy conditions Wednesday afternoon and again Thursday morning. Absolutely clean. The swell period is a long 13 to 14 seconds, which brings in proper groundswell energy. The combined energy readings are solid, not overwhelming, but enough to give you a good push. For a point break like this, that long period is perfect. It'll wrap in nicely and offer some quality lines. Aventureiro is a beginner-friendly wave, and this swell is right in that sweet spot, not too big, just fun.

Thursday afternoon the wind shifts a little onshore, but it’s still light. The waves hold through the morning of the 28th, though the size starts to drop and the wind goes cross, turning things a bit scratchy.

After that, the energy fades away quickly, and we’re back to small, weak dribble right through the end of the month. The second week looks pretty ordinary, with nothing worth planning a session around from that point. A couple of glassy mornings with tiny waves, but nothing with any weight.

So, mark your calendar for Wednesday the 26th and Thursday the 27th. That’s your window. The rest of the run is mostly a write-off, but when it's clean and lined up at a consistent point like this, it makes the wait worthwhile.

Rusty.

Short Range Forecast

Mostly dry. Warm (max 27°C on Wed morning, min 21°C on Wed night). Wind will be generally light.

Days 5-7 Weather Summary

Light rain (total 5mm), mostly falling on Sun night. Warm (max 21°C on Fri afternoon, min 18°C on Sat night). Wind will be generally light.

Tue
18
Wednesday
19
Thursday
20
Friday
21
Saturday
22
Sunday
23
Monday
24
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
0
0
0
1
0
1
1
1
2
1
0
1
0
2
1
Wave
Height (m)
Direction
Period (s)
1
E
7
0.9
ESE
7
0.9
ESE
7
0.7
E
7
0.6
E
7
0.6
E
7
0.6
E
7
1.3
E
7
1.1
E
8
0.9
E
8
1.6
SSW
8
1.1
S
7
1.7
S
10
1.4
SSW
9
1.3
S
9
1.3
S
9
1.5
S
12
1.5
S
11
1.8
S
14
2.4
S
13
Wave Graph
Metric surfscale
Energy kJ
112
91
89
49
36
37
36
144
142
98
295
124
598
348
275
264
604
544
1263
1982
Wind (km/h)
5
SE
5
NNE
5
NNE
5
ESE
5
NW
10
SSW
10
SSE
5
NNE
5
WSW
20
SSW
15
SW
10
WSW
15
S
5
ENE
5
E
15
SE
5
ESE
15
ESE
5
SE
20
E
Wind State
cross-on
cross
glassy
cross-on
cross-off
cross-off
cross
cross
cross-off
cross-off
cross-off
cross-off
cross
glassy
on
cross-on
cross-on
cross-on
cross-on
on
High Tide
5:22PM0.90m
5:59AM0.89m
5:51PM0.83m
6:56AM0.77m
6:25PM0.74m
12:18PM0.75m
7:38PM0.66m
12:49PM0.85m
11:56PM0.71m
1:15PM0.94m
00:36AM0.82m
1:40PM1.02m
1:06AM0.92m
Low Tide
00:19AM0.35m
1:00PM0.53m
1:18AM0.40m
2:30PM0.62m
2:58AM0.42m
4:47PM0.63m
4:46AM0.39m
6:21PM0.55m
6:02AM0.30m
7:01PM0.47m
6:51AM0.19m
7:31PM0.39m
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
clear
part cloud
light rain
light rain
light rain
light rain
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:18
6:18
6:18
6:16
6:16
6:15
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:42
5:42
5:42
5:43
5:43
5:43
5:44
 mm
3
2
3
5
Temp °C
24
24
27
27
24
22
21
26
26
21
20
20
19
19
19
20
19
18
18
18
Feels °C
25
25
26
27
25
22
23
23
25
20
19
19
17
19
20
19
18
17
19
17
  • 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 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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