Surf Forecasts:
Praia do Aventureiro surf forecast from 22 Aug 2026:
- Best quality surf: Wednesday 26 Aug, 9AM (local time) - 7ft (2.2m), 16s period, S swell with glassy winds.
- Most powerful swell: Wednesday 26 Aug, 3PM (local time) - 8ft (2.4m), 16s period, SSE swell with 2,610 kJ wave energy.
- Next surfable swell (1★+): Saturday 22 Aug, 9AM (local time) - 6ft (1.8m), 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 Saturday (Aug 22) at 9AM. The primary swell is predicted to be 1.8m and 10s period with a secondary swell of 0.3m and 8s. 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 2.4m 16s and forecast to arrive on Wednesday (Aug 26) 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 0.7m 4s period and expected on Saturday (Aug 29) at 6AM.
| Wave Type | Time (-03) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 9AM (Sat 22nd Aug) | 6ft (1.8m) 10s |
| Best Surf | 9AM (Wed 26th Aug) | 7ft (2.2m) 16s |
| Most Powerful | 3PM (Wed 26th Aug) | 8ft (2.4m) 16s |
Table - best surf conditions forecast for Praia do Aventureiro over the next 16 days.
The Lowdown
Alright folks, Rusty here. Let's get into it.
We’ve got a solid run of surf coming up at Praia do Aventureiro. It’s a beginner-friendly point break, very consistent, and the water is sitting at 74° – a full 4° warmer than normal for this time of year, so it’s feeling more like a tropical bath than the usual. That’s a real treat.
The real standout window opens on Saturday the 22nd. Morning glass-off with a clean 6ft S swell, a period of 10 seconds, and light winds from the SW. The energy is moderate at 650. It’s not massive, but for a point break, that’s a fun, rideable size. The crowds can pop up here sometimes, but with conditions that clean, you’ll want to be in the water early.
Sunday the 23rd is another morning gem. The swell drops a touch to 5ft from the south, still a clean 10-second period, and the wind is glassy from the NNE. Energy is down to 439, but the vibe is pure. The afternoons on both days get a bit messy with cross or cross-onshore winds, so make the most of the mornings.
Now, the next big standout – and this is the one to circle on your calendar – is Wednesday the 26th. The morning brings a very long-period S swell at 7ft with a 16-second period. That’s serious groundswell energy, coming in at a strong 2524. It’s only for experienced surfers at this size and period, especially on a point. The wind is glassy from the ESE. This is the pick of the entire outlook. The afternoon turns onshore and choppy, but that morning session looks world-class for those who can handle it.
Thursday the 27th morning will still have plenty of punch with a 6ft SSE swell and a 14-second period, under clear skies and glassy W winds. Energy is still strong at 1270. Another excellent session.
From Friday the 28th onwards, the swell starts to fade. The 28th has a 4ft S swell, but the wind is onshore and conditions are marginal. The weekend of the 29th and 30th drops below 3ft with weak energy – 170 and 112 respectively – and cross-off or cross winds. It’s surfable but very ordinary.
By the 31st, we’re down to 2ft with energy in the 70s, and that flat spell stretches into the first days of September. There’s a brief flicker on Wednesday the 2nd of September with a 3ft ESE groundswell at 10 seconds and glassy morning conditions, energy at 282 – worth a look for a small-wave cruiser session. But from there, it’s mostly poor with onshore winds and tiny swell through the 6th.
So, for the next two weeks: Saturday the 22nd and Sunday the 23rd mornings are your fun, accessible sessions. Wednesday the 26th morning is the big, powerful standout for the experienced crew. After that, it goes quiet.
Rusty out.
Short Range ForecastHeavy rain (total 20mm), heaviest during Sun night. Warm (max 20°C on Sun afternoon, min 18°C on Sat night). Wind will be generally light. | Days 4-6 Weather SummaryLight rain (total 5mm), mostly falling on Wed night. Warm (max 23°C on Thu night, min 19°C on Tue morning). Wind will be generally light. | ||||||||||||||||||||
Saturday 22 | Sunday 23 | Monday 24 | Tuesday 25 | Wednesday 26 | Thursday 27 | Friday 28 | |||||||||||||||
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) | S 10 | S 11 | S 10 | S 10 | S 10 | S 12 | S 13 | S 13 | S 14 | S 14 | S 14 | S 13 | S 16 | SSE 16 | S 14 | SSE 14 | S 14 | SSE 13 | S 12 | E 8 | E 8 |
Wave Graph | |||||||||||||||||||||
618 | 723 | 551 | 434 | 434 | 666 | 1632 | 2031 | 2510 | 1918 | 1454 | 835 | 2506 | 2610 | 1715 | 1206 | 975 | 599 | 299 | 239 | 173 | |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | glassy | cross | on | glassy | cross-on | cross-on | cross-on | cross-on | on | on | on | cross-on | glassy | on | cross-on | glassy | cross | cross | on | cross-on | cross |
High Tide | 12:49PM0.85m | 11:56PM0.71m | 1:15PM0.94m | 00:36AM0.82m | 1:40PM1.02m | 1:06AM0.92m | 2:03PM1.08m | 1:32AM1.02m | 2:25PM1.13m | 1:58AM1.11m | 2:46PM1.15m | 2:23AM1.18m | 3:06PM1.16m | 2:51AM1.22m | |||||||
Low Tide | 6:21PM0.55m | 6:02AM0.30m | 7:01PM0.47m | 6:51AM0.19m | 7:31PM0.39m | 7:30AM0.09m | 7:59PM0.33m | 8:05AM0.01m | 8:28PM0.27m | 8:38AM-0.04m | 8:57PM0.23m | 9:12AM-0.06m | 9:28PM0.21m | ||||||||
6:16 | — | — | 6:16 | — | — | 6:15 | — | — | 6:13 | — | — | 6:13 | — | — | 6:11 | — | — | 6:11 | — | — | |
— | 5:43 | — | — | 5:43 | — | — | 5:44 | — | — | 5:44 | — | — | 5:44 | — | — | 5:45 | — | — | 5:45 | — | |
mm | — | — | 3 | — | 1 | 5 | 4 | 3 | 4 | — | — | 2 | — | — | 3 | — | — | — | — | — | — |
Temp °C | 19 | 19 | 18 | 19 | 20 | 19 | 18 | 18 | 19 | 19 | 20 | 20 | 20 | 21 | 21 | 22 | 22 | 23 | 27 | 29 | 29 |
Feels °C | 20 | 18 | 18 | 20 | 20 | 19 | 17 | 17 | 19 | 20 | 21 | 21 | 22 | 22 | 24 | 24 | 23 | 25 | 28 | 31 | 30 |
Swell 1 Height (m) Direction Period (s) | S 10 | S 11 | S 10 | S 10 | S 10 | S 12 | S 13 | S 13 | S 14 | S 14 | S 14 | S 13 | S 16 | SSE 16 | S 14 | SSE 14 | S 14 | SSE 13 | ESE 7 | ESE 8 | E 8 |
618 | 723 | 551 | 434 | 434 | 666 | 1632 | 2031 | 2510 | 1918 | 1454 | 835 | 2506 | 2610 | 1715 | 1206 | 975 | 599 | 136 | 147 | 173 | |
Swell 2 Height (m) Direction Period (s) | E 8 | E 7 | E 7 | E 8 | E 8 | S 14 | E 8 | — | — | — | — | SSE 15 | ESE 5 | — | ESE 6 | ESE 6 | — | ESE 6 | S 12 | SSE 12 | SSE 11 |
12 | 4 | 4 | 5 | 5 | 175 | 5 | — | — | — | — | 390 | 18 | — | 92 | 64 | — | 80 | 299 | 186 | 95 | |
Swell 3 Height (m) Direction Period (s) | E 8 | — | — | — | — | E 8 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
20 | — | — | — | — | 5 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | SE 4 | — | — | — | — | ESE 4 | ESE 5 | — | ESE 5 | — | — | ESE 6 | E 6 | — | E 8 | NNW 3 |
— | — | — | — | — | 27 | — | — | — | — | 10 | 28 | — | 25 | — | — | 48 | 153 | — | 239 | 1 | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 0 | 158 | 20 | 0 | 20 | 40 | 40 | 40 | 40 | 20 | 20 | 40 | 0 | 40 | 20 | 0 | 52 | 20 | 20 | 20 | 20 |
Best forecast wave conditions in São Paulo | |||||||||||||||||||||
Best forecast wave conditions in Brazil | |||||||||||||||||||||
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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.




