Surf Forecasts:
Praia de Asturias surf forecast from 7 Aug 2026:
- Best quality surf: Saturday 8 Aug, 9PM (local time) - 4ft (1.2m), 15s period, S swell with glassy winds.
- Most powerful swell: Monday 10 Aug, 6PM (local time) - 6.5ft (2.0m), 14s period, S swell with 1,622 kJ wave energy.
- Next surfable swell (1★+): Saturday 8 Aug, 9PM (local time) - 4ft (1.2m), 15s period with S swell.
Best Forecast Surf Conditions for Praia de Asturias this week:
The surf forecast for Praia de Asturias over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Saturday (Aug 08) at 9PM. The primary swell is predicted to be 1.2m and 15s period with a secondary swell of 0.6m and 4s. Another secondary swell of 0.8m and 5s is also forecast. The wind is predicted to be glassy as the swell arrives.
The most powerful waves expected at Praia de Asturias in the next 16 days are 2.0m 14s and forecast to arrive on Monday (Aug 10) at 6PM. 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 2s period and expected on Friday (Aug 07) at 6PM.
| Wave Type | Time (-03) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 9PM (Sat 8th Aug) | 4ft (1.2m) 15s |
| Best Surf | 9PM (Sat 8th Aug) | 4ft (1.2m) 15s |
| Most Powerful | 6PM (Mon 10th Aug) | 6.5ft (2.0m) 14s |
Table - best surf conditions forecast for Praia de Asturias over the next 16 days.
The Lowdown
Alright, this is Rusty checking in from the Asturias region. Let’s have a look at what’s on the menu for the next couple of weeks.
We’re kicking off with a pretty quiet spell. The first few days are a write-off, with nothing worth paddling out for until we get to Saturday the 8th. Even then, it’s not setting the world on fire. The real standout is shaping up to be a Monday morning session on the 17th, which is over a week away, so keep that in the back of your mind.
Praia de Asturias is our only spot, a sheltered beach and reef setup that’s best with an easterly swell. The water temp is about average for the time of year, nothing to write home about.
For Saturday the 8th, we’ve got a tiny window. The morning is glassy with a light 3ft swell from the south, period around 10 seconds. The combined energy is moderate at 218. It’s rideable, but very ordinary. The afternoon bumps up to 5ft, but with a 16-second period and onshore wind, it’s a bit of a mess. Pass.
The next real glimmer is on Monday the 17th. The morning is glassy, dead calm wind, with a 5ft swell from the east. The period is short at 7 seconds, so it’ll be a bit weak and fat, but the clean conditions will make it surfable. Combined energy is moderate at 419. It’s the best on offer, but it’s still a “beginners can handle it” size, and the short period means it’s not got much punch.
The rest of the run is a mix of poor conditions, cross-shore chop, and onshore wind. We get a few glassy moments on the 21st and 22nd, but with swell barely breaking 2ft, it’s a longboard-only kind of day. The waves are inconsistent and the spot is sheltered, so it’s not a surprise we’re seeing a lot of flat spells.
Honestly, if you’re desperate, the Monday the 17th morning glass-off is the only shout. Otherwise, it’s a good time to wax the longboard and wait.
Rusty.
Short Range ForecastModerate rain (total 12mm), heaviest on Fri night. Warm (max 31°C on Fri morning, min 18°C on Sun night). Wind will be generally light. | Days 4-6 Weather SummaryHeavy rain (total 20mm), heaviest during Mon morning. Warm (max 20°C on Wed afternoon, min 17°C on Mon morning). Wind will be generally light. | ||||||||||||||||||||
Friday 7 | Saturday 8 | Sunday 9 | Monday 10 | Tuesday 11 | Wednesday 12 | Thursday 13 | |||||||||||||||
AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | |
Swell Height Map |  |  |  |  |  |  |  | ||||||||||||||
Wave Height (m) Direction Period (s) | ESE 7 | ESE 8 | SSE 10 | S 10 | SSE 9 | S 14 | S 14 | S 13 | SSE 12 | SSE 12 | SSE 13 | SSE 13 | SSE 13 | SSE 12 | S 13 | S 12 | SSE 14 | SSE 12 | S 12 | S 12 | SSE 16 |
Wave Graph  | |||||||||||||||||||||
 kJ | 18 | 12 | 19 | 206 | 177 | 610 | 474 | 355 | 511 | 488 | 888 | 799 | 670 | 548 | 395 | 365 | 655 | 392 | 294 | 289 | 628 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-on | glassy | on | on | glassy | cross-off | cross-off | cross-on | cross-on | cross-on | on | on | on | on | glassy | on | cross | glassy | glassy | cross-off |
High Tide | 12:33PM0.88m | 9:48PM0.69m | 1:20PM1.03m | 00:34AM0.76m | 1:54PM1.14m | 1:04AM0.87m | 2:21PM1.21m | 1:32AM0.99m | 2:46PM1.24m | 2:01AM1.11m | 3:08PM1.23m | 2:31AM1.21m | 3:29PM1.20m | ||||||||
Low Tide | 5:46PM0.53m | 5:39AM0.34m | 6:57PM0.46m | 6:42AM0.20m | 7:45PM0.41m | 7:32AM0.07m | 8:23PM0.38m | 8:15AM-0.02m | 8:54PM0.37m | 8:53AM-0.07m | 9:20PM0.37m | 9:28AM-0.07m | 9:43PM0.36m | ||||||||
 |  |  |  |  |  | | |  | | | | | | | | | | | | | |
 | 6:37 | — | — | 6:35 | — | — | 6:35 | — | — | 6:35 | — | — | 6:33 | — | — | 6:33 | — | — | 6:33 | — | — |
 | — | 5:44 | — | — | 5:45 | — | — | 5:45 | — | — | 5:45 | — | — | 5:45 | — | — | 5:45 | — | — | 5:46 | — |
mm | — | 1 | 4 | — | — | — | — | 2 | 5 | 4 | 4 | 5 | 2 | 2 | 3 | — | — | — | — | — | — |
Temp °C | 31 | 24 | 20 | 22 | 22 | 28 | 20 | 20 | 19 | 18 | 17 | 17 | 18 | 18 | 18 | 19 | 20 | 19 | 19 | 19 | 20 |
Feels °C | 29 | 24 | 23 | 23 | 22 | 26 | 19 | 20 | 20 | 17 | 16 | 14 | 17 | 16 | 16 | 19 | 20 | 20 | 21 | 21 | 21 |
Swell 1 Height (m) Direction Period (s) | ESE 7 | ESE 8 | ESE 7 | S 10 | SSE 9 | S 14 | S 14 | S 13 | SSE 12 | SSE 12 | E 8 | SSE 13 | SSE 13 | SSE 12 | S 13 | S 12 | SSE 14 | SSE 12 | S 12 | S 12 | SSE 16 |
| kJ | 18 | 11 | 11 | 206 | 177 | 610 | 474 | 355 | 511 | 488 | 10 | 799 | 670 | 548 | 395 | 365 | 655 | 392 | 294 | 289 | 628 |
Swell 2 Height (m) Direction Period (s) | SSE 9 | SSE 9 | SSE 10 | E 7 | S 12 | ESE 5 | ESE 5 | ESE 5 | ESE 8 | S 15 | E 8 | E 12 | — | — | — | SSE 15 | — | ESE 6 | ESE 6 | ESE 6 | ESE 6 |
| kJ | 16 | 7 | 19 | 9 | 141 | 18 | 9 | 5 | 12 | 110 | 11 | 3 | — | — | — | 179 | — | 34 | 25 | 18 | 19 |
Swell 3 Height (m) Direction Period (s) | SSE 12 | SSE 11 | — | — | SSE 16 | — | — | — | — | E 13 | — | — | — | — | — | — | — | — | — | — | ESE 6 |
| kJ | 14 | 12 | — | — | 91 | — | — | — | — | 3 | — | — | — | — | — | — | — | — | — | — | 35 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | E 7 | E 5 | SW 3 | S 4 | — | — | SSE 13 | ESE 6 | ESE 5 | ESE 5 | ESE 5 | ESE 5 | ESE 5 | ESE 6 | E 6 | E 6 | — |
| kJ | — | — | — | — | 4 | 42 | 3 | 12 | — | — | 888 | 53 | 39 | 39 | 41 | 37 | 39 | 50 | 64 | 42 | — |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 24 | 35 | 26 | 3 | 9 | 0 | 118 | 101 | 118 | 382 | 389 | 61 | 9 | 61 | 9 | 0 | 3 | 1 | 0 | 0 | 0 |
Best forecast wave conditions in São Paulo | |||||||||||||||||||||
Best forecast wave conditions in Brazil | |||||||||||||||||||||
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Information about the Praia de Asturias Surf forecast
The above surf forecast table for Praia de Asturias provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Praia de Asturias can be found by selecting the local surf guide option on the grey menu. Our Praia de Asturias 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 de Asturias) 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 de Asturias 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.
Praia de Asturias is 14 km (9 miles) from the city of Praia Grande. If you plan a holiday in São Paulo, look for hotels and other accommodation in Praia Grande. Praia Grande has rooms for a wide range of budgets as well as car hire and transport links.
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