
Surf Forecasts:
Praia do Aventureiro surf forecast from 5 Aug 2026:
- Best quality surf: Sunday 9 Aug, 9AM (local time) - 5.5ft (1.7m), 13s period, S swell with cross-offshore winds.
- Most powerful swell: Saturday 8 Aug, 3PM (local time) - 6.5ft (2.0m), 14s period, S swell with 1,444 kJ wave energy.
- Next surfable swell (1★+): Thursday 6 Aug, 12AM (local time) - 2.5ft (0.7m), 11s 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 Thursday (Aug 06) at 12AM. The primary swell is predicted to be 0.7m and 11s period with a secondary swell of 0.9m and 8s. 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 2.0m 14s and forecast to arrive on Saturday (Aug 08) 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 0.8m 4s period and expected on Sunday (Aug 09) at 3PM.
| Wave Type | Time (-03) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 12AM (Thu 6th Aug) | 2.5ft (0.7m) 11s |
| Best Surf | 9AM (Sun 9th Aug) | 5.5ft (1.7m) 13s |
| Most Powerful | 3PM (Sat 8th Aug) | 6.5ft (2.0m) 14s |
Table - best surf conditions forecast for Praia do Aventureiro over the next 16 days.
The Lowdown
Alright folks, Rusty here. Let’s take a look at what’s cooking for the next couple of weeks.
Alright, the first few days are pretty grim. We’ve got a bit of small swell on Wednesday morning, but honestly, it’s not much to write home about until later in the week. The real action starts to kick off around Saturday afternoon and then really gets going into the second week.
The standout by a long shot is the session on Saturday morning, the 15th of August. That’s the one to circle. We’ve got a solid 7ft south swell rolling in with a period of 13 seconds, and the wind is glassy from the west-northwest. That’s about as clean as it gets. The wave energy is pumping at 1685 (strong) and the forecast is calling for excellent conditions for experienced surfers. This is point break territory, and that long-period groundswell will be setting up some proper walls. Praia do Aventureiro is the spot, and it’s a point break that’s very consistent. Keep in mind, with that size and power, this is for the crew who know what they’re doing. Beginners should sit this one out. The water is sitting at 73°F, which is a touch warmer than normal for this time of year, so the rubber might be a bit thinner than usual.
Sunday morning, the 9th, is also a solid option with 6ft south swell and a clean cross-offshore breeze from the northwest. That’s a nice, clean combo with moderate wave energy (1026), and the forecast says very good conditions. It’s a bit smaller than the Saturday standout, but still a great session.
The week leading up to that is a mixed bag. Thursday morning the 6th has waist-high stuff but it’s glassy, so if you’re desperate for a paddle, you might find a few. Saturday afternoon the 8th sees a jump in size to 7ft, but the wind is onshore from the east at 12 mph, making it a bit of a mess. That’s more of a kite-surfing setup than a clean paddle session.
The following week, from the 10th onwards, there’s a consistent run of south swell in the 5ft to 6ft range, but the wind is often tricky – cross-shore or cross-onshore. Monday morning the 10th has glassy conditions with 5ft swell, which is a nice little window, but the rain might put a damper on it.
Looking further out, the 17th of August (Monday morning) brings another glassy session with 6ft from the south-southeast, and the forecast is very good. That’s another decent call, but the earlier standouts are the ones to aim for.
The last few days of the window, from the 18th onward, drop off in size and quality, with short-period windswell and choppy conditions. It’s a bit of a bust after that.
So, to sum it up: the clear winner is Saturday morning, the 15th of August. If you can’t make that, Sunday the 9th and Monday the 17th are your next best bets. Get on it.
Rusty.
Short Range ForecastSome drizzle, heaviest during Fri night. Warm (max 34°C on Fri morning, min 20°C on Fri night). Wind will be generally light. | Days 4-6 Weather SummaryModerate rain (total 17mm), heaviest on Mon night. Warm (max 26°C on Sat night, min 18°C on Mon night). Winds decreasing (fresh winds from the SSW on Sat night, calm by Mon morning). | ||||||||||||||||||||
Wednesday 5 | Thursday 6 | Friday 7 | Saturday 8 | Sunday 9 | Monday 10 | Tuesday 11 | |||||||||||||||
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 12 | S 11 | S 11 | ESE 8 | E 8 | E 8 | E 8 | S 11 | S 10 | S 12 | S 14 | S 14 | S 13 | S 13 | S 12 | S 11 | S 11 | S 12 | S 12 | S 12 | S 13 |
Wave Graph | |||||||||||||||||||||
217 | 189 | 110 | 96 | 72 | 41 | 55 | 63 | 32 | 102 | 1444 | 1315 | 1006 | 749 | 556 | 607 | 621 | 1229 | 996 | 846 | 1335 | |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | glassy | cross-on | cross-off | glassy | cross | cross | cross | cross | cross-on | cross-on | on | cross-on | cross-off | cross-off | cross | glassy | cross-off | cross | cross | cross | cross-on |
High Tide | 6:44PM0.81m | 7:35AM0.85m | 7:42PM0.71m | 12:16PM0.86m | 10:01PM0.65m | 1:14PM0.99m | 00:35AM0.73m | 1:56PM1.08m | 00:58AM0.82m | 2:29PM1.14m | 1:23AM0.92m | 2:54PM1.15m | 1:50AM1.03m | ||||||||
Low Tide | 2:13PM0.40m | 2:35AM0.40m | 3:43PM0.48m | 4:00AM0.37m | 5:22PM0.49m | 10:43PM0.65m | 5:23AM0.28m | 6:40PM0.44m | 6:31AM0.16m | 7:33PM0.39m | 7:26AM0.04m | 8:14PM0.35m | 8:12AM-0.06m | 8:50PM0.33m | |||||||
6:28 | — | — | 6:28 | — | — | 6:28 | — | — | 6:26 | — | — | 6:26 | — | — | 6:26 | — | — | 6:24 | — | — | |
— | 5:37 | — | — | 5:37 | — | — | 5:37 | — | — | 5:37 | — | — | 5:37 | — | — | 5:38 | — | — | 5:38 | — | |
mm | — | — | — | — | — | — | — | — | 1 | — | — | — | — | — | 4 | 1 | 1 | 11 | 4 | 3 | 4 |
Temp °C | 27 | 27 | 25 | 26 | 26 | 27 | 34 | 26 | 21 | 22 | 22 | 26 | 24 | 21 | 21 | 21 | 21 | 20 | 18 | 18 | 17 |
Feels °C | 25 | 26 | 25 | 26 | 25 | 25 | 33 | 26 | 22 | 22 | 22 | 26 | 25 | 21 | 23 | 24 | 22 | 20 | 16 | 17 | 16 |
Swell 1 Height (m) Direction Period (s) | ESE 7 | ESE 8 | ESE 8 | ESE 8 | E 8 | E 8 | E 8 | E 8 | S 5 | S 6 | S 14 | S 14 | S 13 | S 13 | S 12 | S 11 | S 11 | S 12 | S 12 | S 12 | S 13 |
91 | 99 | 96 | 96 | 72 | 41 | 55 | 29 | 11 | 30 | 1444 | 1315 | 1006 | 749 | 556 | 607 | 621 | 1229 | 996 | 846 | 1335 | |
Swell 2 Height (m) Direction Period (s) | S 12 | S 11 | S 11 | S 10 | S 10 | S 9 | S 12 | S 11 | ESE 7 | S 12 | — | ESE 5 | E 5 | E 8 | ESE 8 | E 8 | E 8 | E 8 | E 7 | E 7 | S 13 |
217 | 189 | 110 | 71 | 70 | 26 | 45 | 63 | 18 | 102 | — | 35 | 20 | 46 | 21 | 10 | 5 | 10 | 4 | 4 | 595 | |
Swell 3 Height (m) Direction Period (s) | — | — | — | S 16 | SSE 15 | SSE 13 | SSE 9 | — | S 10 | E 7 | — | — | — | — | E 13 | — | SE 12 | E 12 | E 12 | E 12 | — |
— | — | — | 5 | 21 | 35 | 16 | — | 32 | 28 | — | — | — | — | 3 | — | 6 | 3 | 3 | 3 | — | |
Wind waves Height (m) Direction Period (s) | — | — | — | NNW 2 | — | N 2 | NW 4 | WNW 3 | — | E 7 | ESE 4 | — | — | SW 4 | — | — | — | E 8 | — | — | ESE 6 |
— | — | — | 1 | — | 2 | 6 | 2 | — | 54 | 17 | — | — | 19 | — | — | — | 28 | — | — | 55 | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 0 | 40 | 0 | 0 | 40 | 40 | 40 | 70 | 58 | 20 | 40 | 20 | 0 | 124 | 98 | 0 | 0 | 78 | 78 | 78 | 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.




