Surf Forecasts:
Praia do Aventureiro surf forecast from 1 Sep 2026:
- Best quality surf: Wednesday 2 Sep, 3PM (local time) - 6ft (1.8m), 10s period, S swell with cross-offshore winds.
- Most powerful swell: Monday 7 Sep, 12PM (local time) - 7.5ft (2.3m), 10s period, S swell with 1,081 kJ wave energy.
- Next surfable swell (1★+): Tuesday 1 Sep, 3PM (local time) - 3ft (0.9m), 9s period with ESE 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 (Sep 01) at 3PM. The primary swell is predicted to be 0.9m and 9s period with a secondary swell of 0.6m 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 10s and forecast to arrive on Monday (Sep 07) at 12PM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.4m 6s period and expected on Wednesday (Sep 02) at 3AM.
| Wave Type | Time (-03) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 3PM (Tue 1st Sep) | 3ft (0.9m) 9s |
| Best Surf | 3PM (Wed 2nd Sep) | 6ft (1.8m) 10s |
| Most Powerful | 12PM (Mon 7th Sep) | 7.5ft (2.3m) 10s |
Table - best surf conditions forecast for Praia do Aventureiro over the next 16 days.
The Lowdown
Right, folks, let’s have a look at what’s on the cards for the next couple of weeks. The water is a balmy 74°F and sitting *much warmer than normal* for this time of year, so that’s a nice surprise to start.
The first real action kicks off on Tuesday afternoon. The morning is a write-off due to a messy cross-offshore breeze, but by the afternoon the wind drops to nothing and it goes glassy. We’ve got a small 3ft swell from the ESE, but it’s short period stuff at 8 seconds, so it’s a bit weak and lumpy. The combined energy is only moderate (177). Honestly, it’s surfable but very ordinary. Not a standout.
Now, Wednesday 2nd September is where it gets interesting. The morning is still a bit rough, but the afternoon swings into gear with a clean 6ft swell from the S, with a much better 10-second period. The combined energy jumps to a strong 667, and the wind is a gentle cross-offshore breeze. This is a very good window of surf. The break is Praia do Aventureiro, a point break that’s very consistent and beginner-friendly, so expect a bit of a crowd.
The next real highlight is Monday 7th September. The afternoon sees a 8ft S swell (10-second period) with a gentle offshore wind from the WSW. The combined energy is very strong at 1094. This is big, clean, and powerful – definitely for the more experienced surfers as it’s over 8ft for the experts. This is the best on offer.
Tuesday 8th September morning is also a treat, with a glassy 6ft S swell (11-second period) and strong energy (789). That’s another great session.
There’s a bit of a lull in the middle of the second week, but keep an eye on Tuesday 15th September afternoon. A clean 5ft S swell (13-second period) with a gentle cross-offshore breeze gives a very good forecast, with strong combined energy (714). That’s a long-period groundswell, which will wrap nicely into the point, offering long, clean lines.
The last call is Wednesday 16th September morning, with a glassy 4ft S swell (12-second period) and good energy (626). A nice, clean end to the run.
The standout, without a doubt, is Monday 7th September afternoon for the big, clean, offshore conditions. The Wednesday 2nd September afternoon is a close second for a smaller, fun session.
Rusty.
Short Range ForecastHeavy rain (total 21mm), heaviest during Tue night. Warm (max 22°C on Tue morning, min 17°C on Wed night). Mainly fresh winds. | Days 4-6 Weather SummaryHeavy rain (total 36mm), heaviest during Sun morning. Warm (max 23°C on Fri morning, min 16°C on Sun night). Winds increasing (calm on Fri morning, fresh winds from the SSW by Sun night). | ||||||||||||||||||||
Tuesday 1 | Wednesday 2 | Thursday 3 | Friday 4 | Saturday 5 | Sunday 6 | Monday 7 | |||||||||||||||
AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | |
Wave Height (m) Direction Period (s) | ESE 8 | ESE 9 | E 9 | SSW 7 | S 10 | S 10 | SSE 11 | SSE 11 | SSE 11 | SSE 11 | SSE 11 | SSE 11 | SSE 11 | E 9 | SSW 10 | S 8 | S 7 | S 8 | S 10 | S 10 | S 10 |
Wave Graph  | |||||||||||||||||||||
 kJ | 79 | 126 | 57 | 178 | 643 | 592 | 599 | 476 | 373 | 226 | 186 | 103 | 75 | 44 | 31 | 161 | 303 | 387 | 989 | 1081 | 751 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | glassy | cross-off | cross-off | cross-off | cross-on | cross-on | on | cross-off | glassy | cross | off | glassy | cross | off | cross | cross-off | cross-off | cross-off | off | cross-off |
High Tide | 4:45PM0.98m | 5:10AM1.05m | 5:16PM0.89m | 6:00AM0.93m | 5:51PM0.78m | 7:14AM0.80m | 6:38PM0.68m | 12:37PM0.93m | 8:36PM0.62m | 1:17PM1.03m | 00:37AM0.76m | 1:48PM1.10m | 00:51AM0.88m | ||||||||
Low Tide | 11:46AM0.25m | 11:51PM0.28m | 12:41PM0.40m | 00:46AM0.34m | 2:00PM0.53m | 2:09AM0.38m | 9:26AM0.76m | 3:44PM0.59m | 10:32PM0.54m | 3:48AM0.35m | 5:29PM0.56m | 9:50PM0.61m | 5:16AM0.26m | 6:33PM0.48m | 6:21AM0.13m | 7:14PM0.41m | |||||
 |  |  |  |  |  | | | | | |  | |  |  | | | | | |  | |
 | 6:07 | — | — | 6:07 | — | — | 6:05 | — | — | 6:05 | — | — | 6:03 | — | — | 6:03 | — | — | 6:01 | — | — |
 | — | 5:45 | — | — | 5:46 | — | — | 5:46 | — | — | 5:46 | — | — | 5:47 | — | — | 5:47 | — | — | 5:47 | — |
mm | — | 7 | 13 | 1 | — | — | — | — | — | — | 1 | 1 | — | 3 | 1 | 7 | 8 | 15 | 3 | 2 | — |
Temp °C | 22 | 22 | 21 | 20 | 20 | 20 | 21 | 21 | 21 | 23 | 23 | 21 | 21 | 21 | 21 | 19 | 18 | 17 | 16 | 16 | 16 |
Feels °C | 22 | 23 | 21 | 18 | 18 | 20 | 20 | 18 | 22 | 25 | 23 | 21 | 23 | 20 | 24 | 18 | 16 | 14 | 12 | 13 | 15 |
Swell 1 Height (m) Direction Period (s) | ESE 8 | ESE 9 | E 9 | ESE 8 | S 10 | S 10 | SSE 11 | SSE 11 | ESE 7 | E 8 | SSE 11 | SSE 11 | SSE 11 | SSE 11 | SSW 10 | ESE 5 | ESE 8 | S 12 | ESE 8 | S 10 | S 10 |
| kJ | 79 | 126 | 57 | 24 | 643 | 592 | 599 | 476 | 157 | 118 | 186 | 103 | 75 | 44 | 31 | 8 | 13 | 107 | 6 | 1081 | 751 |
Swell 2 Height (m) Direction Period (s) | S 7 | S 7 | SE 7 | S 9 | ESE 8 | ESE 8 | E 9 | — | SSE 11 | SSE 11 | E 8 | E 9 | E 9 | E 9 | SSW 6 | ESE 8 | SSE 10 | ESE 8 | — | E 8 | ESE 8 |
| kJ | 54 | 40 | 12 | 2 | 24 | 14 | 13 | — | 373 | 226 | 78 | 55 | 39 | 39 | 14 | 23 | 10 | 13 | — | 13 | 7 |
Swell 3 Height (m) Direction Period (s) | — | SW 5 | SSE 9 | — | — | — | — | — | — | S 12 | S 11 | S 10 | SW 4 | S 9 | ESE 9 | SSE 10 | SSE 10 | SSE 10 | — | — | — |
| kJ | — | 11 | 8 | — | — | — | — | — | — | 3 | 2 | 2 | 4 | 1 | 25 | 20 | 9 | 9 | — | — | — |
Wind waves Height (m) Direction Period (s) | SSW 5 | — | SW 5 | SSW 7 | — | — | — | ESE 4 | — | — | — | SW 4 | — | S 4 | ESE 5 | S 8 | S 7 | S 8 | S 10 | — | — |
| kJ | 59 | — | 50 | 178 | — | — | — | 38 | — | — | — | 9 | — | 12 | 27 | 161 | 303 | 387 | 989 | — | — |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 70 | 0 | 70 | 78 | 0 | 20 | 20 | 40 | 0 | 0 | 78 | 0 | 0 | 78 | 0 | 239 | 624 | 587 | 78 | 0 | 0 |
Best forecast wave conditions in São Paulo | |||||||||||||||||||||
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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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