
Surf Forecasts:
Praia do Aventureiro surf forecast from 7 Sep 2026:
- Best quality surf: Monday 7 Sep, 3PM (local time) - 6ft (1.9m), 10s period, S swell with glassy winds.
- Most powerful swell: Monday 14 Sep, 3AM (local time) - 8ft (2.5m), 13s period, SSE swell with 2,135 kJ wave energy.
- Next surfable swell (1★+): Monday 7 Sep, 3PM (local time) - 6ft (1.9m), 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 Monday (Sep 07) at 3PM. The primary swell is predicted to be 1.9m and 10s period with a secondary swell of 0.2m 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 2.5m 13s and forecast to arrive on Monday (Sep 14) at 3AM. Winds are predicted to be onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.1m 4s period and expected on Saturday (Sep 12) at 6PM.
| Wave Type | Time (-03) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 3PM (Mon 7th Sep) | 6ft (1.9m) 10s |
| Best Surf | 3PM (Mon 7th Sep) | 6ft (1.9m) 10s |
| Most Powerful | 3AM (Mon 14th Sep) | 8ft (2.5m) 13s |
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 for Praia do Aventureiro.
Right off the bat, we’ve got some solid energy coming in. The water’s sitting at a warm 73°, which feels a touch warmer than normal for this time of year. We’re looking at a promising run starting now, with the standout window being Monday morning the 7th. We’ve got a clean 8ft south swell wrapping in, with light offshore wind from the west making for some tidy lines. The combined energy is pumping at 1177 (moderate-to-strong), and with that period around 11 seconds, it’s got proper push. This is a point break, so that longer period south groundswell will wrap in nicely. Expect that spot to be a bit busy though—crowds are sometimes an issue here.
Monday afternoon stays good too, dropping just a touch to 6ft south, with glassy conditions. Quality stays high.
We hit a bit of a lull from Tuesday the 8th through to Saturday the 12th. The swell drops right down, and the winds get messy with cross-on and onshore directions. There’s a couple of glassy windows on Wednesday morning the 9th and Friday the 11th, but the swell is small—4ft and 3ft respectively—so it’s only really for the patient longboarder.
Sunday the 13th sees a big jump back in size with a 7ft south swell, but unfortunately the wind is howling cross-on from the ESE, trashing the surface. That big energy (1702 in the afternoon) is a write-off for paddling—this set-up looks more interesting for kite surfing than paddle surfing.
The next real highlight comes on Tuesday the 15th afternoon. After a morning of choppy cross-on wind, the wind drops right off to glassy conditions, and we get a clean 5ft SSE swell. It’s a small but tidy window with light energy (774) but the glass makes it worth the wait.
Thursday the 17th morning offers another clean session with 4ft south-southwest swell and cross-off wind, so it’s clean but a bit weak.
Now, the standout of the whole run is shaping up for Tuesday the 22nd. Monday morning the 21st has clean 6ft swell with zero wind, but Tuesday morning is the real gem: a glassy 8ft east swell with excellent conditions for experienced surfers. Combined energy is 1421, so there’s real power. It’s a bit too big for beginners, but for anyone who’s got the skills, this is the session to circle. The east direction matches the spot’s optimum perfectly, and with glassy conditions, it’ll be a dream. Just keep in mind the afternoon gets wrecked by strong east winds.
Overall, the first week has a couple of clean, good-quality windows, but the real gold is at the very end of the outlook on the 22nd. Keep an eye on that one.
Rusty.
Short Range ForecastHeavy rain (total 56mm), heaviest during Wed afternoon. Warm (max 22°C on Wed night, min 15°C on Mon morning). Wind will be generally light. | Days 4-6 Weather SummaryModerate rain (total 13mm), heaviest on Sat afternoon. Warm (max 30°C on Sat morning, min 19°C on Sat night). Wind will be generally light. | ||||||||||||||||||||
Monday 7 | Tuesday 8 | Wednesday 9 | Thursday 10 | Friday 11 | Saturday 12 | Sunday 13 | |||||||||||||||
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 11 | S 10 | S 10 | S 10 | S 11 | ESE 7 | ESE 7 | S 10 | S 13 | S 12 | S 12 | S 16 | S 14 | S 13 | S 12 | S 12 | E 8 | S 6 | S 11 | S 13 | S 13 |
Wave Graph | |||||||||||||||||||||
1165 | 724 | 418 | 352 | 375 | 319 | 177 | 120 | 123 | 285 | 305 | 482 | 395 | 342 | 184 | 95 | 69 | 137 | 1158 | 1667 | 1682 | |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | off | glassy | cross-on | cross-on | on | cross-on | glassy | cross | cross-on | off | cross-on | cross | glassy | glassy | cross | cross-on | cross-off | cross-off | cross-on | on | on |
High Tide | 1:48PM1.10m | 00:51AM0.88m | 2:11PM1.12m | 1:10AM1.00m | 2:24PM1.13m | 1:35AM1.11m | 2:34PM1.12m | 2:04AM1.19m | 2:47PM1.11m | 2:35AM1.23m | 3:05PM1.09m | 3:08AM1.22m | 3:27PM1.07m | ||||||||
Low Tide | 7:14PM0.41m | 7:11AM0.02m | 7:48PM0.35m | 7:54AM-0.06m | 8:20PM0.30m | 8:32AM-0.08m | 8:50PM0.25m | 9:07AM-0.05m | 9:18PM0.22m | 9:40AM0.02m | 9:45PM0.20m | 10:10AM0.12m | 10:10PM0.19m | ||||||||
6:01 | — | — | 6:01 | — | — | 6:00 | — | — | 5:58 | — | — | 5:58 | — | — | 5:56 | — | — | 5:56 | — | — | |
— | 5:47 | — | — | 5:47 | — | — | 5:49 | — | — | 5:49 | — | — | 5:49 | — | — | 5:50 | — | — | 5:50 | — | |
mm | 3 | 6 | 1 | 1 | — | 1 | 15 | 26 | 3 | 2 | 2 | — | — | — | — | — | 4 | 5 | 3 | 2 | 4 |
Temp °C | 16 | 16 | 17 | 19 | 20 | 20 | 20 | 20 | 22 | 22 | 22 | 23 | 24 | 25 | 27 | 30 | 21 | 20 | 20 | 19 | 19 |
Feels °C | 16 | 17 | 16 | 19 | 20 | 21 | 22 | 21 | 24 | 24 | 24 | 25 | 26 | 27 | 27 | 32 | 19 | 19 | 20 | 17 | 16 |
Swell 1 Height (m) Direction Period (s) | S 11 | S 10 | S 10 | S 10 | S 11 | ESE 7 | ESE 7 | ESE 7 | ESE 7 | S 12 | S 12 | S 16 | S 14 | S 13 | S 12 | E 8 | E 8 | E 9 | S 11 | S 13 | S 13 |
1165 | 724 | 418 | 352 | 375 | 203 | 177 | 115 | 86 | 285 | 305 | 482 | 395 | 342 | 184 | 63 | 69 | 38 | 1158 | 1667 | 1682 | |
Swell 2 Height (m) Direction Period (s) | E 8 | ESE 8 | ESE 6 | ESE 6 | S 16 | S 10 | S 10 | S 10 | S 10 | ESE 7 | ESE 7 | ESE 8 | E 8 | ESE 8 | E 8 | S 12 | S 11 | S 11 | ESE 9 | ESE 9 | — |
12 | 6 | 55 | 126 | 5 | 202 | 161 | 120 | 90 | 63 | 73 | 60 | 74 | 81 | 60 | 95 | 58 | 20 | 28 | 16 | — | |
Swell 3 Height (m) Direction Period (s) | — | — | ESE 8 | S 18 | S 16 | S 16 | S 16 | S 15 | S 13 | SE 13 | SW 3 | SE 13 | SE 13 | SE 13 | SE 12 | NW 4 | — | — | ESE 10 | ESE 10 | — |
— | — | 7 | 6 | 5 | 5 | 5 | 38 | 123 | 7 | 1 | 6 | 7 | 6 | 6 | 9 | — | — | 10 | 19 | — | |
Wind waves Height (m) Direction Period (s) | — | — | ESE 6 | — | ESE 6 | ESE 7 | — | — | ENE 3 | — | — | E 3 | NNE 3 | — | NE 2 | WNW 4 | SW 4 | S 6 | — | — | ESE 5 |
— | — | 84 | — | 121 | 319 | — | — | 4 | — | — | 2 | 4 | — | 1 | 3 | 16 | 137 | — | — | 86 | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 0 | 0 | 20 | 20 | 40 | 20 | 0 | 40 | 20 | 0 | 20 | 20 | 0 | 0 | 20 | 20 | 254 | 0 | 20 | 151 | 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.



