Praia do Aventureiro Surf Break

Lat Long: 23.19° S 44.32° W

Praia do Aventureiro Surf Forecast and Surf Report

Issued: 8 am 16 Aug 2026 (local time)

Forecast update in  hr  min

Today's Praia do Aventureiro sea temperature is
22.4° C
1.5° 

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 16 Aug 2026:

  • Best quality surf: Tuesday 18 Aug, 9AM (local time) - 5ft (1.6m), 8s period, E swell with glassy winds.
  • Most powerful swell: Sunday 23 Aug, 3PM (local time) - 5ft (1.5m), 12s period, S swell with 647 kJ wave energy.
  • Next surfable swell (1★+): Tuesday 18 Aug, 9AM (local time) - 5ft (1.6m), 8s 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 Tuesday (Aug 18) at 9AM. The primary swell is predicted to be 1.6m and 8s period with a secondary swell of 1.3m and 8s. Another secondary swell of 0.4m and 10s 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 1.5m 12s and forecast to arrive on Sunday (Aug 23) at 3PM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.0m 5s period and expected on Friday (Aug 21) at 6PM.

Wave TypeTime (-03) & Date Wave Height & Period
Next good surf (1 star+) 9AM (Tue 18th Aug)5ft (1.6m) 8s
Best Surf 9AM (Tue 18th Aug)5ft (1.6m) 8s
Most Powerful 3PM (Sun 23rd Aug)5ft (1.5m) 12s

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


The Lowdown

Alright, grab your board and listen up. It’s Rusty here, and I’m lookin’ at the next couple weeks at Praia do Aventureiro. This is a point break, so it’s got that mellow, rolling vibe in its DNA.

Alright, let’s be real, the first few days are a write-off. We’ve got a bit of a gap here. Sunday the 16th and Monday the 17th are junk. The wind is onshore and messy, and while there’s some swell, the quality is just not there. You’ll be fighting a bumpy, gutless ocean.

Tuesday morning the 18th is our first real glimpse of hope. The ocean goes totally glassy, and we’ve got a 5ft swell rolling in from the east. The combined energy is sitting at a moderate 518, which is a solid pulse for this spot. This is the kind of morning you set the alarm for. The water’s a touch warmer than normal for this time of year at 72°F, so you can probably ditch the thick rubber.

Then it gets skinny again for a few days. Wednesday and Thursday are small and weak, with combined energy dropping into the low hundreds and even below 100. It’s barely dribbling. Friday the 21st has another glassy morning but with only a 3ft swell, so it’s just a fun little waist-high bounce for the loggers.

The real standout, and I mean the big one, is the window from Monday the 25th through Thursday the 28th. This is groundswell country. We’re getting a long-period S swell starting to show up on the 23rd, but it’s the early week that fires. Tuesday the 25th afternoon, the ocean cleans up with a light offshore wind, and you’ve got a solid 7ft S swell with a 13-second period. The combined energy is pumping at 1336 – that’s a lot of juice. This is for experienced surfers only; that size over 5ft can be a handful for beginners. It’s a point break, so that long-period groundswell will wrap in nicely, giving you those long, clean lines. This is the best on offer.

Wednesday the 26th and Thursday the 27th hold that swell, with energy staying well over a thousand. Thursday morning the 27th is glassy as a mirror with a 5ft S swell at 13 seconds – a very clean, powerful option for the crew that knows what they’re doing.

After that, the swell backs off into the end of the month. The 30th and 31st offer some small, clean waves in the 3ft to 5ft range, good for a longboard if you’re jonesing, but nothing compared to that main event.

This spot is very consistent, so don’t let the flat start fool you. It tends not to stay poor for long. The 25th through the 27th is the call. Get out there.

Rusty

Short Range Forecast

Mostly dry. Warm (max 25°C on Tue morning, min 20°C on Sun afternoon). Wind will be generally light.

Days 4-6 Weather Summary

Mostly dry. Warm (max 29°C on Fri morning, min 18°C on Fri night). Winds increasing (calm on Wed night, strong winds from the SSW by Fri afternoon).

Sunday
16
Monday
17
Tuesday
18
Wednesday
19
Thursday
20
Friday
21
Saturday
22
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
1
0
0
1
0
2
2
0
1
1
0
1
0
0
1
1
0
1
1
0
0
Wave
Height (m)
Direction
Period (s)
1.8
ESE
7
1.7
ESE
7
1.9
ESE
8
1.5
ESE
8
1.7
ESE
7
2.1
E
8
1.6
E
8
1.1
ESE
7
1
ESE
7
1
E
7
0.8
ESE
7
0.7
ESE
7
0.6
E
8
0.6
E
8
1.6
E
7
1
E
7
0.8
E
7
1
SSW
6
0.9
S
6
1.3
S
10
1.1
S
9
Wave Graph
Metric surfscale
Energy kJ
355
289
434
250
302
545
291
140
117
112
73
55
43
41
219
103
64
77
64
327
181
Wind (km/h)
15
ENE
25
E
15
ENE
5
ENE
20
E
5
N
5
ENE
10
E
10
NNW
5
NNE
5
E
5
WNW
5
S
10
ESE
10
N
5
NE
40
SSW
10
WNW
5
SSW
15
SE
10
ENE
Wind State
on
on
on
cross-on
on
cross
glassy
on
cross-off
glassy
on
glassy
cross
on
cross
glassy
cross-off
cross-off
glassy
cross-on
cross-on
High Tide
4:30PM1.00m
4:38AM1.10m
4:55PM0.96m
5:16AM1.00m
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
Low Tide
11:17AM0.16m
11:17PM0.31m
11:47AM0.29m
11:45PM0.32m
12:18PM0.42m
00:19AM0.35m
1:00PM0.53m
1:18AM0.40m
2:30PM0.62m
2:58AM0.42m
4:47PM0.63m
4:46AM0.39m
6:21PM0.55m
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
part cloud
cloud
part cloud
light rain
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:22
6:20
6:20
6:18
6:18
6:18
6:16
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:40
5:40
5:42
5:42
5:42
5:43
5:43
 mm
1
Temp °C
21
21
20
23
22
22
25
24
24
27
26
24
21
22
25
29
23
19
20
20
19
Feels °C
22
19
19
22
21
23
25
25
24
27
26
25
23
23
22
28
18
18
21
19
19
  • 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
How to use the Wavefinder 
submit an eyeball surf report

Quick surf report for Praia do Aventureiro:

join our community of surf reporters

FREE! Surf-Forecast.com widget for your website

The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Praia do Aventureiro surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.


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.

Nearest locationNearest