Praia do Aventureiro Surf Break

Lat Long: 23.19° S 44.32° W

Praia do Aventureiro Surf Forecast and Surf Report

Issued: 8 pm 08 Sep 2026 (local time)

Forecast update in  hr  min

Today's Praia do Aventureiro sea temperature is
23.0°C
1.9° 

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 9 Sep 2026:

  • Best quality surf: Tuesday 15 Sep, 3AM (local time) - 4ft (1.2m), 10s period, S swell with cross-offshore winds.
  • Most powerful swell: Sunday 13 Sep, 6PM (local time) - 7.5ft (2.3m), 11s period, SSE swell with 1,172 kJ wave energy.
  • Next surfable swell (1★+): Wednesday 9 Sep, 3AM (local time) - 3.5ft (1.0m), 10s 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 Wednesday (Sep 09) at 3AM. The primary swell is predicted to be 1.0m and 10s period with a secondary swell of 1.3m and 7s. 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 2.3m 11s and forecast to arrive on Sunday (Sep 13) at 6PM. Winds are predicted to be onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.3m 6s period and expected on Saturday (Sep 12) at 6PM.

Wave TypeTime (-03) & Date Wave Height & Period
Next good surf (1 star+) 3AM (Wed 9th Sep)3.5ft (1.0m) 10s
Best Surf 3AM (Tue 15th Sep)4ft (1.2m) 10s
Most Powerful 6PM (Sun 13th Sep)7.5ft (2.3m) 11s

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


The Lowdown

Alright, let’s get into it. The first call is for Wednesday morning at Praia do Aventureiro. There’s a clean, glassy start with a small 3ft south swell, and that long 10-second period is giving it a little push. The water temp is feeling about average for this time of year, which is normal. It’s not big, but the conditions are right – it’s a good one to get the wetsuit on for a few smooth ones.

The wind stays light but swings cross-shore in the afternoon, and the surf gets a bit churned up. Not worth the paddle then. Thursday morning is blown out by a cross-on wind, but the afternoon is a different story. That S swell holds at 3ft and the cross-off breeze cleans it right up. It’s a much better window, though it’s still on the smaller side.

Friday brings a bit more size, around 4ft, but the cross-on wind keeps it messy. The swell is starting to feel more powerful, though, with the energy jumping up. We see that building into Sunday, where the swell gets real – pushing 6ft in the morning, but the wind is straight onshore. That’s a mess. Then it jumps over 7ft in the afternoon with stronger onshore wind, so that whole day is a write-off unless you're an expert looking for a battle, and even then, you're fighting the wind.

The start of the following week stays onshore and bumpy. Monday’s not worth it. But things turn around Tuesday morning, with the wind dropping to glassy and a knee-to-waist high 4ft south swell rolling through. It’s clean and fun again, just like the start of the forecast. Wednesday the 16th looks like a proper pick, too. We’ve got a 5ft south swell in the morning with a cross-off wind keeping the face smooth, and then it backs off a touch in the afternoon with the wind turning offshore. That’s the standout window right there – clean, long-period energy, and the point should be reeling.

Now, here's where it gets interesting. The swell goes on a serious run. A big, long-period groundswell shows up on Thursday the 17th, hitting 5ft with a 16-second period. The energy reading is massive. But the wind is cross-on in the morning and then comes straight onshore in the afternoon, which ruins it. It’s a tease, seeing that much juice with nowhere to go with it.

Friday the 18th has a decent 4ft S swell but it stays a bit lumpy. Saturday the 19th drops back down to 3ft, but it's glassy in the morning and perfect for the point, just small. Sunday the 20th get super small, back down to 2ft. The surf gets pretty lean for a few days.

But then the outlook picks up again. Monday the 21st has a few fun ones, with a clean 2ft in the morning and a better 4ft in the afternoon, even if the direction shifts a bit. The real highlight, though, is Wednesday the 23rd. Clear skies, dead calm wind, and a 5ft east swell that’s reeling down the point. The period is short, but the conditions are perfect – it should be a ripper morning.

So, you’ve got two real standout windows: Wednesday the 16th for that clean, good-sized S swell, and Wednesday the 23rd for the biggest, cleanest waves of the period. The gap in between is small and messy, but those two mornings holding decent size with clean conditions are worth the wait. It’s a classic case of pick your moment, and those are the ones. The surf never fully dies, but it gets small and choppy for a stretch. Stick to the early morning windows for the best chance.

Rusty

Short Range Forecast

Heavy rain (total 41mm), heaviest during Wed night. Warm (max 24°C on Thu morning, min 20°C on Tue night). Wind will be generally light.

Days 5-7 Weather Summary

Heavy rain (total 34mm), heaviest during Mon morning. Warm (max 26°C on Fri night, min 18°C on Sat night). Mainly fresh winds.

Wednesday
9
Thursday
10
Friday
11
Saturday
12
Sunday
13
Monday
14
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
2
2
0
1
0
2
2
1
0
0
1
0
2
2
0
0
1
0
2
Wave
Height (m)
Direction
Period (s)
1
S
10
0.9
S
10
1.1
ESE
7
0.8
S
13
1
S
12
1
S
12
1.1
S
16
1.1
S
14
1
S
13
0.8
S
12
0.6
S
12
0.5
S
11
1.6
S
9
1.9
S
11
2.1
SSE
11
2.1
SSE
10
1.5
S
10
1.3
S
11
1
S
10
Wave Graph
Metric surfscale
Energy kJ
202
158
125
209
285
297
592
458
336
181
93
57
402
843
990
817
477
389
216
Wind (km/h)
5
N
5
W
10
S
10
NNE
15
NE
15
SW
0
W
10
ESE
10
ESE
10
N
5
SW
30
SW
10
SSW
5
E
20
ESE
35
E
15
NE
15
E
0
NNW
Wind State
glassy
glassy
cross
cross
cross-on
cross-off
glassy
cross-on
on
cross
glassy
cross-off
cross-off
on
on
on
cross-on
on
glassy
High Tide
1:10AM1.00m
2:24PM1.13m
1:35AM1.11m
2:34PM1.12m
2:04AM1.19m
2:47PM1.11m
2:35AM1.23m
3:05PM1.09m
3:08AM1.22m
3:27PM1.07m
3:41AM1.18m
3:50PM1.04m
Low Tide
7:54AM-0.06m
8:20PM0.30m
8:32AM-0.08m
8:50PM0.25m
9:07AM-0.05m
9:18PM0.22m
9:40AM0.02m
9:45PM0.20m
10:10AM0.12m
10:10PM0.19m
10:38AM0.23m
10:33PM0.20m
clear
rain showers
mod rain
heavy rain
rain showers
mod rain
rain showers
part cloud
clear
clear
rain showers
light rain
light rain
light rain
light rain
heavy rain
mod rain
rain showers
rain showers
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:00
5:58
5:58
5:56
5:56
5:54
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:49
5:49
5:49
5:50
5:50
5:50
 mm
3
8
17
4
8
1
3
2
4
2
3
12
7
1
7
Temp °C
20
21
20
22
24
21
22
22
23
26
24
19
19
19
19
18
18
19
19
Feels °C
22
24
22
23
27
22
26
24
25
28
28
15
18
20
17
14
18
18
19
  • Map Icons:
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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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