Surf Forecasts:
Praia do Aventureiro surf forecast from 1 Sep 2026:
- Best quality surf: Friday 4 Sep, 12AM (local time) - 4ft (1.2m), 11s period, SSE swell with cross-offshore winds.
- Most powerful swell: Monday 7 Sep, 9AM (local time) - 7ft (2.2m), 11s period, S swell with 1,107 kJ wave energy.
- Next surfable swell (1★+): Tuesday 1 Sep, 3PM (local time) - 3ft (0.9m), 8s 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 8s period with a secondary swell of 0.5m and 7s. The wind is predicted to be cross-offshore as the swell arrives.
The most powerful waves expected at Praia do Aventureiro in the next 16 days are 2.2m 11s and forecast to arrive on Monday (Sep 07) at 9AM. Winds are predicted to be cross-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 Wednesday (Sep 02) at 12AM.
| Wave Type | Time (-03) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 3PM (Tue 1st Sep) | 3ft (0.9m) 8s |
| Best Surf | 12AM (Fri 4th Sep) | 4ft (1.2m) 11s |
| Most Powerful | 9AM (Mon 7th Sep) | 7ft (2.2m) 11s |
Table - best surf conditions forecast for Praia do Aventureiro over the next 16 days.
The Lowdown
G’day, Rusty here. Looking at the 16-day window for Praia do Aventureiro, a point break that’s very consistent and beginner-friendly, with crowds sometimes. It’s a mixed bag overall, with a heap of poor days but a couple of sweet windows that are worth circling on your calendar.
The first few days are pretty average. Tuesday morning, 1st September, sees small 3ft ESE swell with a short 8-second period and cross-off wind. The combined energy is weak at 124, and conditions are poor. Afternoon is a little better – surfable but nothing to get excited about. Wednesday the 2nd kicks off with rain and 5ft SSW swell at 227 energy, still poor. The afternoon improves though: 4ft SSW swell, 8-second period, light cross-off breeze, and a solid 326 energy with a mention of “good surf conditions” – that’s the first real glimpse of something worthwhile.
Thursday the 3rd takes a step back with onshore wind and poor surf. Friday the 4th is where it gets interesting. Morning is glassy, zero wind, clean 3ft SSE swell, 11-second period, and 347 energy – “expect good surf conditions” again. This is a standout for early in the run. Beautiful conditions for a beginner-friendly wave.
The middle of the period is rough. Saturday the 5th through to Wednesday the 9th is mostly poor, with onshore winds, onshore cross-swell, and messy conditions. The combined energy jumps up but the quality tanks. There’s a gap here of several days with no real recommendations.
Thursday the 10th to Friday the 11th stays poor. Then Saturday the 12th offers a brief reprieve: glassy morning, 3ft E swell, 8-second period, 160 energy – surfable but ordinary.
Now the real standout is further out. Sunday the 13th sees 5ft S swell, 12-second period, 913 energy, with “marginal surf” but it’s building. Monday the 14th brings 8ft SSE swell, 13-second period, and a whopping 3126 energy – that’s strong. Cross-off wind keeps it clean, but at 8ft it’s expert territory only, and the period over 15 seconds? Nah, 13 seconds is long, so expect good shape but long lulls. Best suited to this point setup.
Tuesday the 15th is the real gem. Morning is glassy, 5ft S swell, 12-second period, 963 energy, and labelled “expect very good surf conditions.” That’s the pick of the whole forecast. Clean, solid energy, manageable size, and the point will handle that long-period groundswell beautifully. Get on it.
Overall, the best surf is Friday 4th morning for clean small waves, and Tuesday 15th morning for the best combo of size, energy, and glass. The 14th is big and powerful but only for experts.
Rusty.
Short Range ForecastModerate rain (total 16mm), heaviest on Tue night. Warm (max 24°C on Mon night, min 17°C on Wed night). Winds decreasing (fresh winds from the SSW on Mon night, calm by Wed night). | Days 5-7 Weather SummaryModerate rain (total 16mm), heaviest on Sun afternoon. Warm (max 24°C on Fri morning, min 18°C on Sun afternoon). Winds increasing (calm on Fri morning, fresh winds from the SSW by Sun afternoon). | ||||||||||||||||||
Tuesday 1 | Wednesday 2 | Thursday 3 | Friday 4 | Saturday 5 | Sunday 6 | ||||||||||||||
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) | E 5 | ESE 8 | ESE 8 | SSW 6 | SSW 7 | SSW 8 | S 9 | SSE 10 | SSE 10 | SSE 11 | SSE 11 | SSE 11 | SSE 11 | E 9 | SSE 10 | ESE 5 | S 9 | S 7 | S 7 |
Wave Graph  | |||||||||||||||||||
 kJ | 35 | 96 | 118 | 65 | 200 | 196 | 422 | 473 | 400 | 321 | 226 | 133 | 99 | 55 | 39 | 37 | 41 | 260 | 240 |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross-off | cross-off | cross-off | cross-off | cross-off | glassy | cross-on | on | cross-off | glassy | cross-off | cross-off | glassy | cross | glassy | glassy | cross-off | cross-on |
High Tide | 4:29AM1.15m | 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 | |||||||
Low Tide | 11:09PM0.24m | 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 | ||||
 |  |  |  |  | |  |  | |  | | | | | |  | |  |  | |
 | — | 6:07 | — | — | 6:07 | — | — | 6:05 | — | — | 6:05 | — | — | 6:03 | — | — | 6:03 | — | — |
 | — | — | 5:45 | — | — | 5:46 | — | — | 5:46 | — | — | 5:46 | — | — | 5:47 | — | — | 5:47 | — |
mm | 2 | — | 3 | 9 | 2 | — | — | — | — | — | — | 1 | — | 1 | 4 | 2 | 1 | 7 | 12 |
Temp °C | 24 | 22 | 23 | 21 | 20 | 20 | 19 | 21 | 21 | 21 | 24 | 24 | 21 | 21 | 21 | 21 | 20 | 19 | 17 |
Feels °C | 25 | 23 | 24 | 22 | 18 | 19 | 19 | 20 | 19 | 21 | 24 | 25 | 19 | 24 | 21 | 23 | 23 | 15 | 15 |
Swell 1 Height (m) Direction Period (s) | E 8 | ESE 8 | ESE 8 | SSW 6 | ESE 9 | S 9 | S 9 | SSE 10 | SSE 10 | ESE 6 | E 8 | E 8 | E 8 | SSE 10 | ESE 9 | ESE 9 | ESE 6 | E 8 | S 7 |
| kJ | 32 | 96 | 118 | 65 | 25 | 104 | 422 | 473 | 400 | 147 | 118 | 78 | 71 | 42 | 26 | 15 | 25 | 34 | 240 |
Swell 2 Height (m) Direction Period (s) | S 6 | S 8 | S 7 | E 9 | S 9 | ESE 9 | E 9 | E 9 | — | SSE 11 | SSE 11 | SSE 11 | SSE 11 | SW 4 | SSE 10 | SSE 10 | S 9 | S 14 | ESE 8 |
| kJ | 12 | 28 | 28 | 57 | 2 | 15 | 13 | 13 | — | 319 | 226 | 133 | 99 | 4 | 39 | 18 | 41 | 62 | 13 |
Swell 3 Height (m) Direction Period (s) | — | — | S 7 | SSE 7 | — | SW 8 | — | — | — | — | S 12 | S 11 | S 10 | S 9 | S 9 | SW 6 | ESE 8 | — | S 13 |
| kJ | — | — | 28 | 10 | — | 11 | — | — | — | — | 3 | 2 | 2 | 2 | 1 | 5 | 22 | — | 28 |
Wind waves Height (m) Direction Period (s) | E 5 | SW 4 | SW 5 | WSW 6 | SSW 7 | SSW 8 | — | NE 3 | ESE 4 | E 7 | — | — | SW 3 | E 9 | ESE 4 | ESE 5 | — | S 7 | SE 6 |
| kJ | 35 | 18 | 38 | 120 | 200 | 196 | — | 2 | 31 | 321 | — | — | 2 | 55 | 35 | 37 | — | 260 | 54 |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 52 | 78 | 0 | 78 | 78 | 0 | 0 | 20 | 53 | 0 | 0 | 0 | 0 | 0 | 78 | 0 | 0 | 158 | 40 |
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.
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