
Surf Forecasts:
Praia do Aventureiro surf forecast from 31 Jul 2026:
- Best quality surf: Saturday 1 Aug, 9AM (local time) - 2.5ft (0.8m), 12s period, S swell with glassy winds.
- Most powerful swell: Sunday 2 Aug, 12AM (local time) - 5.5ft (1.7m), 7s period, E swell with 254 kJ wave energy.
- Next surfable swell (1★+): Friday 31 Jul, 6AM (local time) - 2ft (0.6m), 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 Friday (Jul 31) at 6AM. The primary swell is predicted to be 0.6m and 10s period with a secondary swell of 0.5m and 6s. 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 1.7m 7s and forecast to arrive on Sunday (Aug 02) at 12AM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.4m 5s period and expected on Wednesday (Aug 05) at 3PM.
| Wave Type | Time (-03) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 6AM (Fri 31st Jul) | 2ft (0.6m) 10s |
| Best Surf | 9AM (Sat 1st Aug) | 2.5ft (0.8m) 12s |
| Most Powerful | 12AM (Sun 2nd Aug) | 5.5ft (1.7m) 7s |
Table - best surf conditions forecast for Praia do Aventureiro over the next 16 days.
The Lowdown
Alright folks, Rusty here. Let’s have a look at what’s cooking for Praia do Aventureiro over the next couple of weeks.
The first few days are a bit of a slow start, but there’s a real sweet spot coming up around the weekend that’s got my attention. The water temp is about average for this time of year, so no need to stress about a thick wetsuit just yet.
We kick off on Friday the 31st of July with a tiny 2ft swell from the south, period a meagre 10 seconds. The energy is weak (118), and while the morning is glassy with a whisper of a WNW breeze, it’s pretty ordinary. The afternoon gets blown out by an onshore ESE wind at 15 km/h, so that’s a write-off.
Saturday morning, the 1st of August, is a real turnaround. The swell bumps up to 3ft from the south, but the period stretches to 12 seconds, giving it some proper push. The energy jumps to a moderate 326. With a glassy ENE breeze at 5 km/h, conditions are clean. This is the best on offer in the first week – a true standout. It’s a point break that’s very consistent, so you’ll get waves. The swell direction from the south isn’t bang on the optimum east, but with that glass and the clean lines, it’ll be a fun one. Crowds are possible, but with waves like this, it’s worth sharing.
Sunday morning the 2nd keeps the good run going. The swell is 4ft from the east with a short 7-second period, but the energy is moderate (287). The wind is glassy from the NE at 5 km/h, so it’ll be a fun, clean 4ft wave. It’s a beginner-friendly spot, but this size is fine for all levels.
Monday the 3rd and Tuesday the 4th are more ordinary. The swell drops back to 3ft, periods are short, and the energy is moderate but unremarkable. The wind stays light and glassy in the mornings, but the waves are just surfable, nothing special.
Wednesday the 5th and Thursday the 6th are a mix of messy cross-off winds and weak energy, with the swell dropping to 2ft. Not worth paddling out for.
The second week is a bit of a mixed bag. The 7th and 8th of August see a return of 3ft groundswell from the south with 11-second periods, giving moderate energy (240-273). The mornings are clean with light offshore winds, but the afternoons get cross-onshore chop. The 9th is similar, with 3ft SSE swell, but the mornings are glassy. By the 10th, strong winds of 25-30 km/h and rain make it a total mess.
Then, on the 11th of August, we get a spike. The swell jumps to 5ft from the south, with a moderate energy of 354. The morning is glassy with a light southerly breeze. This is another potential standout, but it’s a week and a half away, so keep an eye on it. The period is 8 seconds, which is short, but the glassy conditions will make it fun. The afternoon gets cross-onshore, so get it early.
The 12th of August sees the swell hit 6ft from the SSE with a long 11-second period, but the wind is onshore from the ENE at 10 km/h, making it poor for paddle surfing. That much energy (663) and onshore wind might be more interesting for a kite session.
The 13th and 14th of August see a return to cleaner conditions. The swell is 4ft to 4ft from the ESE, with glassy mornings and moderate energy. The 14th morning is a solid pick – 4ft, 8-second period, light ESE wind, glassy. It’s a good, clean wave for the end of the run.
The 15th of August is a final small day, 3ft from the ESE, glassy morning, but just ordinary.
So, the standout pick is Saturday morning, the 1st of August, with that clean 3ft south swell. The second pick is the 11th of August morning, which could be a bigger, punchier wave if the forecast holds. Get on it early.
Rusty.
Short Range ForecastMostly dry. Warm (max 25°C on Sun morning, min 18°C on Fri night). Wind will be generally light. | Days 5-7 Weather SummaryMostly dry. Warm (max 26°C on Tue morning, min 20°C on Tue night). Wind will be generally light. | ||||||||||||||||||
Friday 31 | Saturday 1 | Sunday 2 | Monday 3 | Tuesday 4 | Wednesday 5 | ||||||||||||||
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 10 | S 14 | S 13 | S 12 | S 11 | E 7 | E 7 | ESE 7 | E 7 | ESE 7 | ESE 7 | ESE 8 | E 8 | S 13 | S 12 | S 11 | S 10 | S 10 |
Wave Graph | |||||||||||||||||||
94 | 64 | 62 | 114 | 175 | 149 | 254 | 150 | 73 | 103 | 111 | 82 | 96 | 118 | 83 | 136 | 114 | 138 | 71 | |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | off | glassy | on | cross-on | glassy | on | cross-on | glassy | on | cross | glassy | cross-off | glassy | glassy | cross-on | cross-off | cross-off | cross | cross-off |
High Tide | 3:11AM1.15m | 3:58PM1.11m | 3:41AM1.17m | 4:25PM1.09m | 4:15AM1.16m | 4:54PM1.05m | 4:51AM1.12m | 5:26PM0.99m | 5:33AM1.04m | 6:02PM0.91m | 6:24AM0.95m | 6:44PM0.81m | |||||||
Low Tide | 9:57PM0.29m | 10:12AM-0.02m | 10:30PM0.29m | 10:49AM0.01m | 11:05PM0.30m | 11:28AM0.08m | 11:44PM0.32m | 12:11PM0.17m | 00:29AM0.35m | 1:04PM0.29m | 1:24AM0.38m | 2:13PM0.40m | 2:35AM0.40m | ||||||
— | 6:31 | — | — | 6:31 | — | — | 6:31 | — | — | 6:30 | — | — | 6:30 | — | — | 6:28 | — | — | |
— | — | 5:35 | — | — | 5:35 | — | — | 5:35 | — | — | 5:36 | — | — | 5:36 | — | — | 5:37 | — | |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 2 |
Temp °C | 20 | 21 | 22 | 20 | 21 | 22 | 21 | 25 | 25 | 24 | 22 | 22 | 23 | 26 | 26 | 22 | 21 | 22 | 21 |
Feels °C | 22 | 22 | 21 | 19 | 20 | 21 | 22 | 23 | 24 | 24 | 23 | 23 | 24 | 25 | 24 | 22 | 23 | 21 | 22 |
Swell 1 Height (m) Direction Period (s) | S 10 | S 10 | S 9 | S 9 | ESE 6 | S 11 | ESE 7 | E 7 | S 10 | E 7 | ESE 7 | ESE 7 | ESE 8 | E 8 | ESE 8 | E 8 | ESE 8 | ESE 8 | SSW 5 |
94 | 64 | 62 | 58 | 52 | 149 | 158 | 89 | 30 | 103 | 111 | 82 | 96 | 118 | 81 | 61 | 79 | 62 | 17 | |
Swell 2 Height (m) Direction Period (s) | S 6 | S 6 | S 14 | S 13 | S 12 | — | S 11 | S 10 | SSE 8 | S 10 | SE 13 | SE 12 | SE 11 | SE 11 | S 13 | S 12 | S 11 | S 10 | S 10 |
20 | 17 | 58 | 114 | 175 | — | 81 | 48 | 7 | 7 | 7 | 23 | 33 | 40 | 83 | 136 | 114 | 138 | 71 | |
Swell 3 Height (m) Direction Period (s) | E 7 | S 14 | SE 8 | — | E 10 | — | — | — | — | S 8 | S 10 | S 9 | S 15 | S 13 | SE 9 | SE 9 | — | — | E 8 |
4 | 37 | 2 | — | 7 | — | — | — | — | 1 | 2 | 2 | 17 | 56 | 31 | 23 | — | — | 30 | |
Wind waves Height (m) Direction Period (s) | — | — | SSE 6 | ESE 5 | E 6 | ESE 6 | E 7 | E 7 | ESE 7 | — | — | — | — | — | — | — | SW 3 | SW 5 | NNE 2 |
— | — | 25 | 66 | 92 | 65 | 254 | 150 | 73 | — | — | — | — | — | — | — | 1 | 94 | 1 | |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 0 | 0 | 40 | 20 | 0 | 40 | 20 | 0 | 78 | 61 | 0 | 0 | 0 | 0 | 40 | 0 | 0 | 78 | 0 |
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.




