
Surf Forecasts:
Praia do Aventureiro surf forecast from 15 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: Wednesday 15 Jul, 9AM (local time) - 5ft (1.6m), 10s period, SE swell with 570 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 0.9m and 8s. Another secondary swell of 0.2m and 14s 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 1.6m 10s and forecast to arrive on Wednesday (Jul 15) at 9AM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.4m 3s period and expected on Sunday (Jul 19) at 6AM.
| 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 | 9AM (Wed 15th Jul) | 5ft (1.6m) 10s |
Table - best surf conditions forecast for Praia do Aventureiro over the next 16 days.
The Lowdown
G’day, Rusty here. Look, I’m gonna level with you straight up about Praia do Aventureiro. The next 16 days are a bit of a grind. There’s no standout, firing session in this window, just a few moments where it might be worth a paddle if you’re desperate and the tide lines up. The overall pattern is small, short-period, onshore-affected swell with very few clean windows. We’ve got a lot of “poor surf conditions” in the forecast, so don’t get your hopes up too high.
The first real chance of anything surfable doesn’t come until the morning of Thursday, 23 July. Before that, from Wednesday, 15 July through to Wednesday, 22 July, it’s mostly a write-off with small, messy waves, cross-onshore or onshore winds, and the combined energy reading is weak, never cracking the 400 mark until late July. The water temp is sitting at 72°, which is about average for this time of year, nothing unusual.
So, Thursday morning, 23 July – that’s your first little glimmer. We’ve got a glassy, calm morning with 2ft swell from the east, period of 8 seconds. Combined energy is a low 55 (weak), so it’s small and gutless, but it’s clean. The description says “surfable waves but very ordinary conditions.” Honestly, for a beginner, this is about as good as it gets in this stretch. It’s a point break, consistent, but the swell is small, so you’ll be on a longboard, scratching for anything. That’s the best of the first week.
Then we hit a gap with nothing really worth paddling out for until the morning of Saturday, 25 July. That morning has a 2ft swell from the south-southeast, period of 10 seconds, and a light offshore wind from the west (3 mph). Combined energy is only 76 (weak), but it’s clean. It’s small, but if you’re a beginner, it’s a safe, clean option. Saturday afternoon, the wind swings to a cross-offshore from the southwest at 12 mph, and the swell switches to a short, choppy 3ft from the south-southwest with a period of just 6 seconds. That’s more of a kite-surfing breeze than a surfable wave.
Now, look ahead to the second week. The real pick of the entire 16 days – and I mean the only one that gets my heart beating a little – is the morning of Tuesday, 28 July. Here’s the deal: glassy conditions, 4ft of south swell with an 11-second period. Combined energy is 549 (moderate). The guidance says “expect good surf conditions.” That’s a score of 2 out of 10, which is the highest we see in the whole run. The swell direction is from the south, which matches the optimum direction for this east-facing point, so it’ll wrap in nicely. It’s a consistent spot, but crowds are “sometimes” a thing, so you might have a few others in the water. This is the true standout, but it’s a week and a half away, so keep an eye on it.
The morning of Wednesday, 29 July is also worth a mention – again glassy, 4ft from the south, 12-second period, combined energy 486 (moderate). Another “expect good surf conditions” call. Solid, clean waves, but not the standout like Tuesday morning.
After that, it fades back into small, onshore slop for the rest of the month. The swell is small, wind is rarely your friend, and the energy stays weak. If you’re a beginner, the mornings of 23, 25, 28, and 29 July are your windows. For anyone else, it’s a waiting game. The forecast can change, though, so don’t write the whole month off.
Rusty.
Short Range ForecastMostly dry. Warm (max 26°C on Fri afternoon, min 17°C on Wed night). Wind will be generally light. | Days 4-6 Weather SummaryMostly dry. Warm (max 29°C on Mon afternoon, min 21°C on Sat morning). Wind will be generally light. | ||||||||||||||||||||
Wednesday 15 | Thursday 16 | Friday 17 | Saturday 18 | Sunday 19 | Monday 20 | Tuesday 21 | |||||||||||||||
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 10 | SE 10 | SE 10 | SE 11 | SE 10 | SE 10 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | ESE 8 | ESE 8 | E 8 | E 8 | E 8 | E 8 | E 8 |
Wave Graph | |||||||||||||||||||||
570 | 562 | 335 | 270 | 392 | 246 | 150 | 124 | 172 | 120 | 72 | 127 | 127 | 217 | 101 | 99 | 76 | 74 | 127 | 82 | 61 | |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | on | cross-on | cross-on | on | cross | cross | on | cross | cross | on | cross | cross | cross-on | cross | cross | on | cross | cross | on | cross |
High Tide | 3:58PM1.09m | 3:06AM1.08m | 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 | ||||||||
Low Tide | 9:54AM-0.09m | 10:27PM0.40m | 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 | |||||||
6:37 | — | — | 6:37 | — | — | 6:37 | — | — | 6:37 | — | — | 6:37 | — | — | 6:37 | — | — | 6:35 | — | — | |
— | 5:28 | — | — | 5:28 | — | — | 5:29 | — | — | 5:29 | — | — | 5:30 | — | — | 5:30 | — | — | 5:30 | — | |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 20 | 20 | 19 | 21 | 23 | 21 | 24 | 26 | 23 | 25 | 28 | 23 | 25 | 27 | 23 | 26 | 29 | 24 | 29 | 31 | 26 |
Feels °C | 18 | 17 | 17 | 20 | 21 | 20 | 22 | 24 | 21 | 23 | 26 | 21 | 24 | 26 | 22 | 24 | 27 | 23 | 27 | 28 | 25 |
Swell 1 Height (m) Direction Period (s) | SE 10 | SE 10 | SE 10 | SE 10 | SE 10 | ESE 7 | E 7 | SE 10 | E 8 | E 8 | E 8 | E 8 | E 8 | ESE 8 | ESE 8 | ESE 8 | E 8 | E 8 | E 8 | E 8 | E 8 |
570 | 562 | 335 | 270 | 392 | 121 | 127 | 124 | 172 | 120 | 72 | 127 | 127 | 109 | 101 | 99 | 76 | 74 | 127 | 82 | 61 | |
Swell 2 Height (m) Direction Period (s) | S 12 | S 12 | ESE 6 | E 6 | S 13 | SE 11 | SE 10 | S 13 | SE 10 | SE 10 | SE 10 | SE 9 | S 16 | S 15 | S 13 | S 13 | S 12 | S 12 | S 11 | S 11 | S 10 |
26 | 25 | 97 | 64 | 3 | 220 | 150 | 3 | 98 | 61 | 57 | 31 | 20 | 17 | 14 | 13 | 11 | 11 | 9 | 9 | 8 | |
Swell 3 Height (m) Direction Period (s) | SSW 7 | — | S 11 | S 13 | S 13 | S 13 | S 13 | S 19 | S 18 | S 16 | S 15 | S 13 | S 13 | S 12 | — | — | — | — | S 16 | — | S 13 |
4 | — | 9 | 4 | 3 | 3 | 3 | 7 | 6 | 20 | 17 | 14 | 3 | 3 | — | — | — | — | 5 | — | 3 | |
Wind waves Height (m) Direction Period (s) | NE 4 | E 4 | — | NE 3 | — | E 7 | NNE 4 | E 7 | NNE 3 | N 3 | — | N 2 | NW 3 | E 8 | — | NW 3 | — | NNW 2 | NW 3 | — | NNW 2 |
15 | 22 | — | 5 | — | 246 | 10 | 88 | 8 | 3 | — | 1 | 2 | 217 | — | 3 | — | 1 | 4 | — | 1 | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 20 | 40 | 20 | 20 | 58 | 20 | 40 | 58 | 20 | 40 | 20 | 61 | 61 | 61 | 61 | 61 | 61 | 61 | 61 | 61 | 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.



