
Surf Forecasts:
Praia do Aventureiro surf forecast from 16 Jul 2026:
- Best quality surf: Sunday 19 Jul, 9PM (local time) - 4.5ft (1.4m), 8s period, E swell with cross-offshore winds.
- Most powerful swell: Thursday 16 Jul, 6PM (local time) - 5ft (1.5m), 10s period, ESE swell with 504 kJ wave energy.
- Next surfable swell (1★+): Sunday 19 Jul, 9PM (local time) - 4.5ft (1.4m), 8s period with E 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 Sunday (Jul 19) at 9PM. The primary swell is predicted to be 1.4m and 8s period with a secondary swell of 0.8m and 8s. Another secondary swell of 0.6m and 4s is also forecast. 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 1.5m 10s and forecast to arrive on Thursday (Jul 16) at 6PM. Winds are predicted to be onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.6m 4s period and expected on Wednesday (Jul 22) at 9PM.
| Wave Type | Time (-03) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 9PM (Sun 19th Jul) | 4.5ft (1.4m) 8s |
| Best Surf | 9PM (Sun 19th Jul) | 4.5ft (1.4m) 8s |
| Most Powerful | 6PM (Thu 16th Jul) | 5ft (1.5m) 10s |
Table - best surf conditions forecast for Praia do Aventureiro over the next 16 days.
The Lowdown
Alright, grab a coffee, let’s talk about what’s happening out here at Praia do Aventureiro over the next couple of weeks.
First things first, the water temp is sitting around 71°, which is pretty average for this time of year, nothing weird going on there.
Honestly, the next week and a half looks like a bit of a write-off for any decent waves. We’ve got a run of days from Thursday 16th July right through to the end of the week after where conditions just aren’t playing ball. The swell is around, mostly from the SE and E, with heights mostly between 2 ft and 5 ft, but the wind is either cross, cross-on, or onshore for the vast majority of that stretch. The wave comment on most of those sessions just says “poor surf conditions,” and I’m not one to argue with the data. There’s a small pick up on Thursday 16th morning with 4 ft from the SE and a bit of cross wind, but it’s only rated as marginal – not something I’d get excited about.
We do finally get a couple of windows that stand out as the best on offer. The first real standout is Sunday, 26th July morning – we’ve got 5 ft swell from the SE with a period of 9 seconds (moderate energy level at 564), and it’s blowing cross-offshore from the WSW at 9 mph, which will keep things clean with the wind comment saying "clean". The forecast says "expect good surf conditions" – that’s what we’re after. That’s the one to point the car at. It’s in the moderate swell range, so fine for most surfers, and it’s a point break that handles that SE swell well. Crowds can show up sometimes here, so if you score it right, it’s a solo session.
Then, if you can wait, Monday morning, 27th July has 5 ft from the ESE, period at a short 7 seconds, but the wind is glassy – dead calm from the NNW at 3 mph. "Glassy" means clean, smooth faces. That’s another solid shout for a fun, cruisy session on what’s likely to be a forgiving, smaller day.
Looking further out towards the end of the month, Friday, 31st July morning is glassy again with 5 ft from the SSW and moderate energy (603), but that is more than a week away, so take it with a grain of salt, but it does have "expect good surf conditions" tagged on it.
Between the standout days, you’ve got long gaps of nothing worthwhile in between. For example, after that Sunday 26th window, it goes pretty quiet again with smaller, poorly-winded days.
Overall, the swell energy levels vary a lot – mostly in the low to moderate triple digits, like 384 on Thursday morning 16th, but jumping up to over 800 on Sunday 26th afternoon. That’s solid moderate energy, but the wind is the killer here.
Bottom line: if you want a wave, aim for the Sunday 26th morning or the Monday 27th morning as your best bets. Everything else is pretty much a flat or messy story.
Stay frothy,
Rusty
Short Range ForecastMostly dry. Warm (max 28°C on Sat afternoon, min 18°C on Thu morning). Wind will be generally light. | Days 4-6 Weather SummaryMostly dry. Warm (max 30°C on Tue afternoon, min 22°C on Sun night). Wind will be generally light. | ||||||||||||||||||||
Thursday 16 | Friday 17 | Saturday 18 | Sunday 19 | Monday 20 | Tuesday 21 | Wednesday 22 | |||||||||||||||
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) | SE 10 | SE 10 | SE 11 | SE 10 | SE 10 | E 8 | E 8 | E 8 | ESE 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | ESE 8 | E 8 | E 8 | E 8 | E 8 | E 8 |
Wave Graph | |||||||||||||||||||||
310 | 392 | 302 | 150 | 127 | 142 | 111 | 93 | 155 | 181 | 213 | 124 | 121 | 141 | 42 | 101 | 80 | 80 | 58 | 58 | 32 | |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross-on | cross | cross-on | on | cross | cross | on | cross | cross-on | cross-on | cross | cross | on | cross-off | cross | on | cross | cross | cross-off | on |
High Tide | 4:22PM1.04m | 3:43AM1.11m | 4:47PM0.98m | 4:21AM1.11m | 5:13PM0.93m | 5:01AM1.06m | 5:43PM0.89m | 5:45AM0.98m | 6:16PM0.85m | 6:36AM0.88m | 6:55PM0.80m | 7:49AM0.79m | 7:50PM0.74m | ||||||||
Low Tide | 10:36AM-0.06m | 11:00PM0.42m | 11:17AM0.01m | 11:33PM0.43m | 11:57AM0.12m | 00:07AM0.43m | 12:36PM0.24m | 00:44AM0.44m | 1:18PM0.36m | 1:30AM0.44m | 2:10PM0.47m | 2:32AM0.43m | 3:24PM0.54m | ||||||||
6:37 | — | — | 6:37 | — | — | 6:37 | — | — | 6:37 | — | — | 6:37 | — | — | 6:35 | — | — | 6:35 | — | — | |
— | 5:28 | — | — | 5:29 | — | — | 5:29 | — | — | 5:30 | — | — | 5:30 | — | — | 5:30 | — | — | 5:30 | — | |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 21 | 22 | 20 | 23 | 26 | 23 | 25 | 28 | 23 | 26 | 27 | 23 | 27 | 29 | 24 | 29 | 30 | 26 | 27 | 22 | 20 |
Feels °C | 20 | 21 | 19 | 21 | 24 | 21 | 23 | 26 | 22 | 24 | 26 | 22 | 25 | 27 | 23 | 27 | 28 | 25 | 25 | 23 | 22 |
Swell 1 Height (m) Direction Period (s) | SE 10 | SE 10 | ESE 7 | E 7 | SE 10 | E 8 | E 8 | E 8 | ESE 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | ESE 8 | E 8 | E 8 | E 8 | E 8 | E 8 |
310 | 392 | 143 | 103 | 127 | 142 | 111 | 93 | 155 | 181 | 127 | 124 | 121 | 74 | 42 | 101 | 80 | 80 | 58 | 58 | 32 | |
Swell 2 Height (m) Direction Period (s) | E 6 | S 9 | SE 11 | SE 10 | S 13 | SE 10 | SE 10 | SE 10 | SE 10 | S 16 | S 15 | S 13 | S 13 | S 12 | E 5 | S 12 | S 11 | S 11 | S 10 | SSW 9 | SW 5 |
66 | 2 | 249 | 150 | 3 | 98 | 60 | 59 | 24 | 20 | 17 | 14 | 13 | 11 | 11 | 10 | 9 | 9 | 17 | 29 | 8 | |
Swell 3 Height (m) Direction Period (s) | S 13 | S 13 | S 13 | S 13 | S 19 | S 18 | S 16 | S 15 | S 18 | S 13 | S 12 | — | — | S 15 | S 12 | — | — | S 13 | WNW 3 | S 15 | SSW 9 |
4 | 3 | 3 | 3 | 7 | 6 | 20 | 17 | 25 | 3 | 3 | — | — | 4 | 11 | — | — | 4 | 1 | 4 | 26 | |
Wind waves Height (m) Direction Period (s) | NNE 3 | E 6 | E 7 | NNE 3 | E 7 | NNE 3 | N 3 | — | NNE 3 | N 3 | E 8 | — | NW 3 | E 8 | — | NW 3 | — | — | — | SW 3 | — |
4 | 68 | 302 | 7 | 86 | 4 | 3 | — | 4 | 6 | 213 | — | 1 | 141 | — | 2 | — | — | — | 1 | — | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 20 | 40 | 20 | 40 | 40 | 20 | 40 | 20 | 61 | 61 | 61 | 61 | 61 | 61 | 0 | 61 | 61 | 61 | 61 | 0 | 61 |
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.



