Surf Forecasts:
Praia do Aventureiro surf forecast from 25 Sep 2026:
- Best quality surf: Friday 25 Sep, 6PM (local time) - 4.5ft (1.3m), 13s period, S swell with glassy winds.
- Most powerful swell: Friday 2 Oct, 3AM (local time) - 7ft (2.1m), 14s period, S swell with 1,614 kJ wave energy.
- Next surfable swell (1★+): Friday 25 Sep, 6PM (local time) - 4.5ft (1.3m), 13s 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 (Sep 25) at 6PM. The primary swell is predicted to be 1.3m and 13s period with a secondary swell of 1.1m 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 2.1m 14s and forecast to arrive on Friday (Oct 02) at 3AM. 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 (Sep 30) at 3PM.
| Wave Type | Time (-03) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 6PM (Fri 25th Sep) | 4.5ft (1.3m) 13s |
| Best Surf | 6PM (Fri 25th Sep) | 4.5ft (1.3m) 13s |
| Most Powerful | 3AM (Fri 2nd Oct) | 7ft (2.1m) 14s |
Table - best surf conditions forecast for Praia do Aventureiro over the next 16 days.
Short Range ForecastMostly dry. Warm (max 23°C on Sat morning, min 21°C on Fri morning). Wind will be generally light. | Days 4-6 Weather SummaryLight rain (total 4mm), mostly falling on Wed night. Warm (max 24°C on Mon morning, min 21°C on Wed night). Wind will be generally light. | ||||||||||||||||||||
Friday 25 | Saturday 26 | Sunday 27 | Monday 28 | Tuesday 29 | Wednesday 30 | Thursday 1 | |||||||||||||||
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 14 | S 13 | S 12 | S 12 | S 11 | S 10 | SSE 10 | SSE 10 | ESE 7 | S 12 | S 11 | ESE 6 | S 10 | ESE 6 | E 7 | ESE 8 | E 8 | S 10 | SE 9 | S 6 | S 15 |
Wave Graph  | |||||||||||||||||||||
 kJ | 1130 | 673 | 356 | 171 | 114 | 56 | 33 | 19 | 15 | 47 | 92 | 100 | 90 | 87 | 257 | 183 | 124 | 56 | 26 | 75 | 418 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | on | on | glassy | glassy | cross-on | glassy | cross-off | cross-off | cross-off | glassy | cross-on | glassy | on | on | cross-off | cross-off | cross-off | off | cross-off | cross | cross-on |
High Tide | 2:14PM1.16m | 2:01AM1.21m | 2:34PM1.16m | 2:31AM1.25m | 2:55PM1.13m | 3:02AM1.25m | 3:17PM1.08m | 3:36AM1.21m | 3:42PM1.02m | 4:14AM1.13m | 4:10PM0.95m | 4:57AM1.02m | 4:40PM0.87m | ||||||||
Low Tide | 8:27PM0.17m | 8:46AM-0.04m | 8:59PM0.14m | 9:24AM-0.00m | 9:32PM0.13m | 10:02AM0.09m | 10:07PM0.14m | 10:44AM0.22m | 10:44PM0.17m | 11:33AM0.36m | 11:27PM0.22m | 12:34PM0.51m | 00:31AM0.29m | ||||||||
 | |  | | | | |  |  | | |  | | | | | |  |  | |  | |
 | 5:43 | — | — | 5:43 | — | — | 5:41 | — | — | 5:41 | — | — | 5:39 | — | — | 5:39 | — | — | 5:37 | — | — |
 | — | 5:53 | — | — | 5:53 | — | — | 5:53 | — | — | 5:54 | — | — | 5:54 | — | — | 5:54 | — | — | 5:55 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 4 | 4 | 3 | 25 |
Temp °C | 21 | 21 | 21 | 23 | 23 | 23 | 22 | 22 | 22 | 24 | 23 | 22 | 24 | 24 | 23 | 22 | 22 | 22 | 20 | 20 | 19 |
Feels °C | 23 | 22 | 23 | 26 | 25 | 26 | 24 | 24 | 26 | 26 | 24 | 25 | 27 | 25 | 25 | 22 | 22 | 25 | 19 | 20 | 19 |
Swell 1 Height (m) Direction Period (s) | S 14 | S 13 | ESE 6 | ESE 6 | ESE 6 | ESE 7 | ESE 7 | ESE 6 | ESE 7 | S 12 | S 11 | SE 5 | SE 6 | S 9 | ESE 7 | ESE 8 | E 8 | SW 5 | E 7 | S 6 | S 15 |
| kJ | 1130 | 673 | 103 | 70 | 55 | 36 | 26 | 16 | 15 | 47 | 92 | 49 | 73 | 42 | 145 | 183 | 124 | 31 | 26 | 75 | 418 |
Swell 2 Height (m) Direction Period (s) | ESE 10 | ESE 10 | S 12 | S 12 | S 11 | S 10 | SSE 10 | SSE 10 | ESE 8 | SE 6 | ESE 8 | S 10 | S 10 | S 11 | S 9 | S 12 | S 11 | E 8 | SE 9 | ESE 7 | S 10 |
| kJ | 109 | 18 | 356 | 171 | 114 | 56 | 33 | 19 | 6 | 9 | 11 | 100 | 90 | 23 | 40 | 44 | 61 | 43 | 23 | 18 | 75 |
Swell 3 Height (m) Direction Period (s) | — | — | ESE 10 | ESE 10 | ESE 10 | ESE 9 | ESE 9 | ESE 9 | SSE 9 | ESE 8 | S 9 | ESE 8 | S 12 | — | S 13 | S 8 | SSE 9 | S 10 | S 10 | SE 9 | SE 9 |
| kJ | — | — | 10 | 20 | 20 | 9 | 9 | 8 | 8 | 11 | 1 | 6 | 26 | — | 14 | 12 | 8 | 56 | 18 | 22 | 21 |
Wind waves Height (m) Direction Period (s) | — | ESE 6 | E 6 | — | — | — | — | SE 6 | — | — | SE 5 | ESE 6 | — | ESE 6 | E 7 | — | SW 5 | — | SSW 5 | ESE 4 | SSE 6 |
| kJ | — | 45 | 128 | — | — | — | — | 11 | — | — | 7 | 81 | — | 87 | 257 | — | 80 | — | 37 | 4 | 98 |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 20 | 20 | 0 | 0 | 20 | 0 | 0 | 0 | 144 | 0 | 40 | 0 | 20 | 40 | 0 | 74 | 78 | 0 | 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.
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