Surf Forecasts:
Praia de Asturias surf forecast from 8 Aug 2026:
- Best quality surf: Saturday 8 Aug, 9PM (local time) - 3.5ft (1.1m), 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 1,509 kJ wave energy.
- Next surfable swell (1★+): Saturday 8 Aug, 9PM (local time) - 3.5ft (1.1m), 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 1.1m and 15s period with a secondary swell of 0.6m and 5s. Another secondary swell of 1.0m 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 0.5m 3s period and expected on Sunday (Aug 09) at 9AM.
| Wave Type | Time (-03) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 9PM (Sat 8th Aug) | 3.5ft (1.1m) 15s |
| Best Surf | 9PM (Sat 8th Aug) | 3.5ft (1.1m) 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 folks, let's be real, the next couple of weeks are gonna test your patience. There's a whole lot of flat, onshore chaos to wade through before we get anything decent. The first couple of weeks are mostly a bust, with a few tiny, clean windows that are barely worth paddling out for. The water's a touch warmer than normal, but that's about the only good news.
The first little spark comes on Thursday the 13th morning. The wind is glassy, but the swell is weak and unremarkable. Then, Saturday the 15th morning, we get a slightly better look with a clean cross-off breeze, but the waves are still small, around 4 feet. It’s better than nothing, but you won’t be calling your friends.
The day to circle is Tuesday the 18th, first thing in the morning. The swell is set to jump to a solid 8 feet, and the wind is looking clean and offshore. There’s a lot of energy in the water, and the conditions should be prime. This is a big day for the experts only, though – that size is too much for the beginners. After that, it fades back into the small and messy stuff for the rest of the run.
Keep your head up, there’s a glimmer out there. The forecasts can change, so don’t give up hope just yet.
Rusty
Short Range ForecastModerate rain (total 19mm), heaviest on Mon afternoon. Warm (max 28°C on Sat night, min 17°C on Mon afternoon). Wind will be generally light. | Days 4-6 Weather SummaryLight rain (total 5mm), mostly falling on Tue morning. Warm (max 24°C on Thu night, min 18°C on Tue morning). Wind will be generally light. | ||||||||||||||||||||
Saturday 8 | Sunday 9 | Monday 10 | Tuesday 11 | Wednesday 12 | Thursday 13 | Friday 14 | |||||||||||||||
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) | S 10 | SSE 11 | S 14 | S 14 | SSE 13 | SSE 12 | SSE 12 | SSE 13 | SSE 13 | SSE 13 | SSE 13 | S 12 | S 12 | SSE 12 | S 12 | S 12 | SSE 12 | SSE 15 | SSE 14 | SSE 13 | SSE 14 |
Wave Graph  | |||||||||||||||||||||
 kJ | 202 | 363 | 496 | 436 | 282 | 503 | 599 | 811 | 811 | 721 | 699 | 353 | 365 | 392 | 299 | 289 | 191 | 657 | 478 | 282 | 555 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | on | cross | cross-off | cross | cross-on | cross-on | cross-on | on | on | on | cross-on | cross-on | on | glassy | glassy | on | cross-off | cross | cross | cross-off |
High Tide | 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 | 3:02AM1.27m | 3:50PM1.16m | ||||||||
Low Tide | 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 | 9:58AM-0.02m | 10:01PM0.35m | ||||||||
 | |  |  |  |  | | | | | |  |  | | | | |  | |  | | |
 | 6:35 | — | — | 6:35 | — | — | 6:35 | — | — | 6:33 | — | — | 6:33 | — | — | 6:33 | — | — | 6:31 | — | — |
 | — | 5:45 | — | — | 5:45 | — | — | 5:45 | — | — | 5:45 | — | — | 5:45 | — | — | 5:46 | — | — | 5:46 | — |
mm | — | — | — | — | 2 | 4 | 4 | 5 | 4 | 2 | 2 | 1 | — | — | — | — | — | — | — | 1 | 1 |
Temp °C | 23 | 25 | 28 | 20 | 19 | 19 | 19 | 17 | 18 | 18 | 19 | 19 | 20 | 20 | 19 | 22 | 21 | 24 | 22 | 20 | 19 |
Feels °C | 23 | 24 | 28 | 19 | 20 | 19 | 19 | 15 | 16 | 16 | 17 | 17 | 20 | 20 | 19 | 22 | 22 | 26 | 23 | 20 | 18 |
Swell 1 Height (m) Direction Period (s) | S 10 | SSE 11 | S 14 | S 14 | SSE 13 | SSE 12 | SSE 12 | E 8 | SSE 13 | SSE 13 | SSE 13 | S 12 | S 12 | SSE 12 | S 12 | S 12 | SSE 12 | SSE 15 | SSE 14 | SSE 13 | SSE 14 |
| kJ | 202 | 363 | 496 | 436 | 282 | 503 | 599 | 10 | 811 | 721 | 699 | 353 | 365 | 392 | 299 | 289 | 183 | 657 | 478 | 282 | 555 |
Swell 2 Height (m) Direction Period (s) | ESE 7 | ESE 7 | ESE 5 | ESE 5 | ESE 5 | SSE 16 | E 7 | E 8 | E 12 | — | — | — | — | — | ESE 6 | ESE 6 | SSE 16 | ESE 6 | ESE 6 | SSE 16 | ESE 6 |
| kJ | 10 | 5 | 19 | 11 | 5 | 52 | 17 | 18 | 3 | — | — | — | — | — | 57 | 36 | 191 | 18 | 12 | 203 | 13 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | E 13 | — | — | — | — | — | — | — | — | — | ESE 6 | — | SSE 18 | ESE 6 | — |
| kJ | — | — | — | — | — | — | 3 | — | — | — | — | — | — | — | — | — | 29 | — | 64 | 12 | — |
Wind waves Height (m) Direction Period (s) | E 7 | ESE 4 | — | SW 3 | S 5 | ESE 5 | — | SSE 13 | ESE 6 | ESE 6 | ESE 5 | ESE 5 | ESE 5 | ESE 5 | — | — | E 6 | — | — | — | — |
| kJ | 26 | 15 | — | 4 | 11 | 32 | — | 811 | 47 | 53 | 50 | 27 | 33 | 60 | — | — | 38 | — | — | — | — |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 3 | 9 | 1 | 24 | 141 | 118 | 61 | 61 | 61 | 9 | 61 | 3 | 3 | 3 | 0 | 0 | 3 | 20 | 5 | 141 | 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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