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 Sep 2026 (local time)

Forecast update in  hr  min

Today's Praia do Aventureiro sea temperature is
22.6°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 12 Sep 2026:

  • Best quality surf: Tuesday 15 Sep, 12AM (local time) - 5ft (1.5m), 8s period, SSE swell with glassy winds.
  • Most powerful swell: Thursday 17 Sep, 3PM (local time) - 4.5ft (1.3m), 12s period, S swell with 472 kJ wave energy.
  • Next surfable swell (1★+): Saturday 12 Sep, 6AM (local time) - 2.5ft (0.7m), 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 Saturday (Sep 12) at 6AM. The primary swell is predicted to be 0.7m and 12s period with a secondary swell of 0.5m and 8s. The wind is predicted to be offshore as the swell arrives.

The most powerful waves expected at Praia do Aventureiro in the next 16 days are 1.3m 12s and forecast to arrive on Thursday (Sep 17) at 3PM. 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 5s period and expected on Saturday (Sep 12) at 6AM.

Wave TypeTime (-03) & Date Wave Height & Period
Next good surf (1 star+) 6AM (Sat 12th Sep)2.5ft (0.7m) 12s
Best Surf12AM (Tue 15th Sep)5ft (1.5m) 8s
Most Powerful 3PM (Thu 17th Sep)4.5ft (1.3m) 12s

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


The Lowdown

Alright folks, Rusty here with a look at what’s on the table for Praia do Aventureiro over the next couple of weeks. It’s a bit of a slow burner, but trust me, there are some absolute gems coming.

We kick off with a rough patch. Saturday the 12th and Sunday the 13th look pretty sad – small, weak swell and onshore wind messing things up. Not worth paddling out for. We’ve got a few days of quiet waves to wait through before the magic starts.

Monday the 14th is where it gets interesting. The light rain isn’t ideal, but we’ve got glassy conditions on the morning with a clean 4ft swell pushing up from the SSE at an 8-second period. Combined swell energy is moderate (271). It’s not huge, but it’s clean and the break is very consistent, so it’s a good one for the beginners getting their feet wet. Wind stays light and cross-off in the afternoon, keeping things tidy.

Tuesday the 15th sees the swell building a touch to 5ft from the SE, still a short period (8s), but the combined energy jumps to a moderate 448. With light cross-off winds it stays clean, offering fun waves throughout the day.

Wednesday the 16th is still clean with a cross-off wind, swell dropping to 4ft but period lengthening to 9 seconds. Combined energy sits at 399. It’s surfable, but nothing to go crazy over.

Now, Thursday the 17th – this is a standout. We’ve got a glassy morning with a clean 5ft swell from the S and a long 13-second period. That’s groundswell, folks, meaning proper shape and energy. The combined swell energy hits a very solid 893. The break is a point, so this longer period stuff will wrap in beautifully. This is the best session of the first week. Expect very good conditions. Crowds can be *sometimes* around here, but it’s worth it.

The next few days are a mixed bag of smaller swells and onshore winds. Not much to yell about until the 21st, when we get a clean 4ft ESE swell with 8-second period. Glassy and cross-off options give you a chance for a fun session.

We then hit a lull with small, messy waves and strong winds on the 22nd. Not recommended.

Friday the 25th of September – this is the big one. The morning is crystal clear, calm winds, and a solid 7ft swell from the SSE with a 14-second period. The combined energy is a powerful 1937. This is for experienced surfers only – over 8ft is for experts, and this is close. The point break setup will handle this long-period groundswell perfectly, offering excellent, powerful waves. The water’s been about average for this time of year. This is your long-range standout – circle it.

The weekend of the 26th and 27th cleans up with cross-off and glassy winds, with dropping swell (5ft to 4ft) but still a solid 12-13 second period. Good energy (663-674) and clean conditions to finish the run.

So, the two to aim for: Thursday the 17th for the best all-round conditions and Friday the 25th for the serious power. Everything else is filler.

Rusty.

Short Range Forecast

Heavy rain (total 41mm), heaviest during Mon night. Warm (max 26°C on Sat morning, min 19°C on Sat night). Wind will be generally light.

Days 4-6 Weather Summary

Heavy rain (total 23mm), heaviest during Tue night. Warm (max 21°C on Tue afternoon, min 18°C on Wed night). Wind will be generally light.

Saturday
12
Sunday
13
Monday
14
Tuesday
15
Wednesday
16
Thursday
17
Friday
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)
0
1
0
0
0
0
1
0
2
2
2
1
2
2
0
0
1
0
0
0
2
Wave
Height (m)
Direction
Period (s)
0.6
S
12
0.5
S
11
0.4
S
11
1.2
S
6
1.4
S
7
1.3
SSE
8
1.1
S
8
1.2
S
8
1.5
SSE
8
1.3
SE
8
1.3
SE
8
1.1
SE
8
1
SE
8
0.7
S
13
1
S
11
1.3
S
8
1.3
S
12
1.2
S
11
1
S
9
0.9
S
9
0.9
S
10
Wave Graph
Metric surfscale
Energy kJ
93
57
35
112
184
196
173
200
287
233
239
153
142
156
253
186
472
319
168
136
156
Wind (km/h)
10
N
5
WSW
15
SSE
10
ESE
15
ESE
20
ENE
5
E
5
S
5
W
10
SSW
10
SW
20
SW
15
SW
15
SSW
10
SE
15
ESE
15
ENE
15
ENE
10
NE
10
ESE
5
WNW
Wind State
cross
glassy
cross-on
cross-on
on
on
glassy
cross
glassy
cross-off
cross-off
cross-off
cross-off
cross-off
cross-on
on
on
cross-on
cross-on
cross-on
glassy
High Tide
3:05PM1.09m
3:08AM1.22m
3:27PM1.07m
3:41AM1.18m
3:50PM1.04m
4:14AM1.10m
4:14PM0.99m
4:50AM1.00m
4:39PM0.92m
5:29AM0.89m
5:05PM0.84m
6:19AM0.77m
5:35PM0.76m
Low Tide
9:40AM0.02m
9:45PM0.20m
10:10AM0.12m
10:10PM0.19m
10:38AM0.23m
10:33PM0.20m
11:03AM0.35m
10:56PM0.24m
11:27AM0.47m
11:24PM0.29m
12:01PM0.57m
00:20AM0.36m
10:03AM0.67m
1:55PM0.65m
2:20AM0.42m
part cloud
light rain
mod rain
light rain
light rain
mod rain
part cloud
light rain
rain showers
clear
rain showers
heavy rain
rain showers
light rain
light rain
light rain
cloud
part cloud
clear
part cloud
rain showers
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:56
5:56
5:54
5:54
5:52
5:52
5:50
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:50
5:50
5:50
5:51
5:51
5:51
5:51
 mm
1
6
1
2
7
2
22
1
14
2
1
4
1
3
Temp °C
26
24
21
20
20
20
20
21
20
20
21
20
20
20
19
19
19
19
21
21
22
Feels °C
28
26
23
21
20
19
22
23
19
21
22
21
20
19
19
18
18
17
21
21
23
  • 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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