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Praia do Aventureiro surfForecast / São Paulo / Brazil
12 Day Weather and Surf, issued 2 pm Tuesday 16 Sep 2025 -03
Best Forecast Surf Conditions for Praia do Aventureiro this week:
The surf forecast for Praia do Aventureiro over the next 12 days: The first swell (rated 1 star or higher) is forecast to arrive on Tuesday (Sep 16) at 6PM. The primary swell is predicted to be 1.8m and 13s period with a secondary swell of 0.9m and 7s. The wind is predicted to be glassy as the swell arrives.
The most powerful waves expected at Praia do Aventureiro in the next 12 days are 1.8m 13s and forecast to arrive on Tuesday (Sep 16) at 6PM. Winds are predicted to be glassy at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.8m 4s period and expected on Monday (Sep 22) at 6AM.
| Wave Type | Time (-03) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 6PM (Tue 16th Sep) | 6ft (1.8m) 13s |
| Best Surf | 12AM (Sat 20th Sep) | 8ft (2.4m) 9s |
| Most Powerful | 6PM (Tue 16th Sep) | 6ft (1.8m) 13s |
Table - best surf conditions forecast for Praia do Aventureiro over the next 12 days.
Short Range Forecast Some drizzle, heaviest during Tue afternoon. Warm (max 27°C on Fri morning, min 19°C on Wed night). Wind will be generally light. | Days 3-6 Weather Summary Some drizzle, heaviest during Sat afternoon. Warm (max 28°C on Sun night, min 21°C on Fri night). Winds increasing (calm on Fri night, fresh winds from the SSW by Mon morning). | ||||||||||||||||||||||
Tue 16 | Wednesday 17 | Thursday 18 | Friday 19 | Saturday 20 | Sunday 21 | Monday 22 | |||||||||||||||||
| PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | |||
Rating (10 max) | |||||||||||||||||||||||
| Wave Height (m) & direction (?) | |||||||||||||||||||||||
| Period(s) (?) | 13 | 13 | 13 | 13 | 12 | 11 | 10 | 11 | 8 | 8 | 9 | 9 | 8 | 8 | 8 | 8 | 9 | 9 | 9 | 6 | 8 | ||
Wave (?)Graph  | |||||||||||||||||||||||
 kJ (?) | 854 | 1053 | 494 | 411 | 465 | 487 | 304 | 263 | 450 | 206 | 876 | 336 | 227 | 240 | 173 | 144 | 190 | 165 | 106 | 360 | 562 | ||
Wind (km/h) | |||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- off | glass | glass | cross- off | glass | on | cross- on | glass | on | cross- on | glass | cross- on | cross- on | glass | on | cross | cross | cross- off | cross- off | cross- off | cross- off | ||
High Tide / height (m) | 12:27AM 0.72 | 1:40PM 1.03 | 12:37AM 0.85 | 1:54PM 1.05 | 12:55AM 0.97 | 2:00PM 1.07 | 1:20AM 1.08 | 2:10PM 1.09 | 1:48AM 1.16 | 2:25PM 1.11 | 2:17AM 1.21 | 2:44PM 1.11 | 2:47AM 1.22 | ||||||||||
Low Tide / height (m) | 6:23PM 0.55 | 6:05AM 0.19 | 6:57PM 0.46 | 6:54AM 0.09 | 7:28PM 0.38 | 7:34AM 0.02 | 7:57PM 0.31 | 8:09AM -0.01 | 8:25PM 0.25 | 8:41AM -0.00 | 8:51PM 0.21 | 9:10AM 0.04 | 9:15PM 0.18 | 9:37AM 0.10 | |||||||||
Tue 16 | Wednesday 17 | Thursday 18 | Friday 19 | Saturday 20 | Sunday 21 | Monday 22 | |||||||||||||||||
| Sunrise | - | - | 5:52 | - | - | 5:50 | - | - | 5:50 | - | - | 5:48 | - | - | 5:48 | - | - | 5:47 | - | - | 5:46 | ||
| Sunset | 5:51 | - | - | 5:51 | - | - | 5:51 | - | - | 5:52 | - | - | 5:52 | - | - | 5:52 | - | - | 5:52 | - | - | ||
 |  |  |  | | | | | | | | | |  | | | | |  |  |  | |||
Rain (mm) | 1 | - | - | - | - | - | - | - | - | - | - | - | 1 | - | - | - | - | - | - | 25 | 3 | ||
| Temp. °C | 21 | 21 | 21 | 21 | 21 | 21 | 21 | 21 | 27 | 24 | 24 | 22 | 22 | 25 | 27 | 24 | 28 | 28 | 23 | 22 | 18 | ||
| Feels °C (?) | 22 | 23 | 21 | 21 | 23 | 22 | 21 | 24 | 27 | 24 | 26 | 24 | 24 | 26 | 28 | 26 | 27 | 29 | 26 | 26 | 14 | ||
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Recent Eyeball Surf Reports for São Paulo
Light wind has turned cross-on at Praia do Aventureiro (light winds from the SSE.(Wind varies from 150 to 220 degs) at Jacarepagua Airport 100 km from Praia do Aventureiro). A 1.6m groundswell from the SE
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The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Praia do Aventureiro surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.
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 12 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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