
Surf Forecasts:
Praia de Asturias surf forecast from 29 Jul 2026:
- Best quality surf: Saturday 1 Aug, 3AM (local time) - 4ft (1.2m), 6s period, E swell with glassy winds.
- Most powerful swell: Tuesday 4 Aug, 12PM (local time) - 2.5ft (0.7m), 13s period, S swell with 158 kJ wave energy.
- Next surfable swell (1★+): Saturday 1 Aug, 3AM (local time) - 4ft (1.2m), 6s period with E 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 01) at 3AM. The primary swell is predicted to be 1.2m and 6s period with a secondary swell of 1.0m and 6s. Another secondary swell of 0.4m and 12s 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 0.7m 13s and forecast to arrive on Tuesday (Aug 04) at 12PM. 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 3s period and expected on Wednesday (Aug 05) at 3AM.
| Wave Type | Time (-03) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 3AM (Sat 1st Aug) | 4ft (1.2m) 6s |
| Best Surf | 3AM (Sat 1st Aug) | 4ft (1.2m) 6s |
| Most Powerful | 12PM (Tue 4th Aug) | 2.5ft (0.7m) 13s |
Table - best surf conditions forecast for Praia de Asturias over the next 16 days.
The Lowdown
Alright, let’s get into it. For the next 16 days, things are looking pretty grim across the region, with only a couple of moments that might get you out of the water feeling like you actually scored. We’ve got a long stretch of small, weak, and often messy surf to work through, so patience is the name of the game.
The first real shot at anything worthwhile doesn’t arrive until Saturday, August 1st, after days of tiny, poor-quality waves. We start the period with practically nothing on offer—Wednesday the 29th through Friday the 31st are all write-offs with small, messy, onshore or cross-off slop. You’ll be sitting on the beach for that.
Come Saturday morning, August 1st, Praia de Asturias finally sees a small pulse of energy. We’re looking at a south swell pushing 2 ft, with a period of 11 seconds, and the real kicker here is the wind is glassy—absolutely dead calm. The combined wave energy reads at 122, which is moderate, but with those conditions, it’ll be clean and user-friendly. The water temperature sits around 68°, which is about average for this time of year. The swell direction is from the south, but the break prefers an east optimum, so don’t expect perfection—just a surfable wave for a beginner or someone wanting to take the longboard out. It’s an inconsistent spot and crowds are possible, so keep your eyes peeled for company.
The morning of Sunday, August 2nd, also offers glassy conditions with a tiny 2 ft southeast swell, but the period is a short 7 seconds, meaning weak, lumpy energy. Not much to write home about.
After that, we slip back into a long, frustrating run of marginal to poor conditions all the way through to early August. The morning of Tuesday, August 4th, has another glassy window with a 2 ft south swell and a 13-second period, giving us a combined energy of 169 and clean conditions. It’s surfable, but very ordinary—nothing to get excited over.
Friday, August 7th, sees a small window in the afternoon: a 2 ft south-southeast swell at 11 seconds with glassy conditions. Low energy at 124, but clean. It’s a session for the diehard.
The real standout—and I mean the only one that really counts—shapes up for Wednesday, August 12th into Thursday morning, August 13th. On Wednesday afternoon, a solid pulse of south-southeast swell hits 4 ft with a very long 16-second period, and combined energy rockets to 912. That is strong, powerful groundswell. The problem? The wind is onshore from the east, so the surf will be raw and ugly—not recommended for paddle surfing unless you’ve got a death wish. But Thursday morning, August 13th, that same energy drops slightly to 4 ft from the southeast at 10 seconds, combined energy of 614, and here’s the magic: the wind goes glassy, dead calm. For this break, which is a beach and reef setup, that long period may cause the wave to close out a bit straight on the beach, but at a reef or point, it would be gold. Considering the swell direction is southeast and the optimum is east, it won’t line up perfectly, but with the conditions so clean, it’ll be the best on offer. At 4 ft, it’s solid for intermediates, but not yet too big for a confident beginner to handle in the right spot. Crowds are possible at this spot.
Beyond that, the forecast goes hazy with poor onshore winds and small, short-period junk through mid-August. No other standouts to hitch your hopes to.
So, to sum it up: if you’ve got a window, Saturday morning August 1st and Thursday morning August 13th are your best bets. The 13th is the stronger, more powerful swell with glass, making it the true standout. But don’t expect a classic—it’s been a tough run and this region is holding on to a weak pattern.
Rusty.
Short Range ForecastSome drizzle, heaviest during Thu night. Warm (max 25°C on Wed night, min 19°C on Wed night). Wind will be generally light. | Days 5-7 Weather SummaryMostly dry. Warm (max 26°C on Sat night, min 18°C on Sun night). Wind will be generally light. | |||||||||||||||||||
Wed 29 | Thursday 30 | Friday 31 | Saturday 1 | Sunday 2 | Monday 3 | Tuesday 4 | ||||||||||||||
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) | SSW 11 | SSE 11 | SSE 10 | SSE 10 | SSE 10 | SSE 14 | SSE 13 | ESE 6 | S 11 | S 11 | ESE 6 | ESE 7 | ESE 7 | ESE 7 | ESE 7 | ESE 7 | SSE 14 | S 13 | S 12 | SSE 12 |
Wave Graph | ||||||||||||||||||||
133 | 40 | 35 | 33 | 32 | 39 | 34 | 65 | 65 | 58 | 39 | 35 | 26 | 15 | 15 | 26 | 41 | 126 | 146 | 145 | |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | cross-off | cross | cross-on | on | on | cross-on | glassy | on | cross | glassy | cross-off | glassy | cross-on | on | cross-off | glassy | cross-off | cross-off |
High Tide | 3:07PM1.20m | 2:44AM1.20m | 3:31PM1.21m | 3:14AM1.25m | 3:57PM1.22m | 3:45AM1.28m | 4:25PM1.20m | 4:20AM1.27m | 4:57PM1.16m | 4:58AM1.23m | 5:31PM1.09m | 5:41AM1.14m | 6:09PM0.98m | |||||||
Low Tide | 9:18PM0.31m | 9:30AM-0.02m | 9:48PM0.29m | 10:04AM-0.01m | 10:18PM0.30m | 10:38AM0.03m | 10:49PM0.32m | 11:13AM0.10m | 11:20PM0.35m | 11:52AM0.21m | 11:55PM0.40m | 12:43PM0.34m | 00:43AM0.45m | |||||||
— | — | 6:41 | — | — | 6:41 | — | — | 6:41 | — | — | 6:39 | — | — | 6:39 | — | — | 6:39 | — | — | |
5:39 | — | — | 5:40 | — | — | 5:40 | — | — | 5:42 | — | — | 5:42 | — | — | 5:42 | — | — | 5:43 | — | |
mm | — | — | — | — | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 21 | 25 | 20 | 19 | 20 | 20 | 21 | 20 | 22 | 22 | 26 | 24 | 20 | 19 | 21 | 21 | 22 | 25 | 20 | 20 |
Feels °C | 21 | 24 | 21 | 20 | 22 | 21 | 21 | 21 | 22 | 22 | 24 | 23 | 21 | 21 | 21 | 21 | 23 | 24 | 19 | 21 |
Swell 1 Height (m) Direction Period (s) | ESE 6 | SSE 11 | SSE 10 | SSE 10 | SSE 10 | SSE 9 | S 9 | SSE 12 | ESE 6 | S 11 | ESE 6 | ESE 7 | ESE 7 | ESE 7 | ESE 7 | ESE 7 | ESE 7 | S 13 | S 12 | SSE 12 |
8 | 40 | 35 | 33 | 32 | 29 | 27 | 49 | 57 | 58 | 39 | 35 | 26 | 15 | 15 | 26 | 26 | 126 | 146 | 145 | |
Swell 2 Height (m) Direction Period (s) | SE 8 | S 4 | S 4 | ESE 7 | SSE 5 | S 5 | SSE 13 | S 9 | S 11 | — | S 8 | S 10 | S 10 | SSW 4 | SW 5 | SE 12 | SSE 14 | ESE 7 | ESE 8 | ESE 8 |
9 | 6 | 3 | 5 | 9 | 4 | 34 | 24 | 65 | — | 12 | 8 | 8 | 1 | 1 | 6 | 41 | 26 | 32 | 35 | |
Swell 3 Height (m) Direction Period (s) | SE 8 | E 7 | E 6 | SE 8 | ESE 7 | SSE 14 | SE 7 | — | — | — | S 10 | S 8 | S 10 | S 9 | SE 12 | — | SE 11 | SE 10 | SE 10 | SE 10 |
15 | 8 | 3 | 2 | 5 | 39 | 2 | — | — | — | 9 | 1 | 2 | 2 | 6 | — | 20 | 17 | 16 | 16 | |
Wind waves Height (m) Direction Period (s) | SSW 11 | NNW 3 | SSW 4 | S 4 | SSE 5 | ESE 4 | ESE 4 | ESE 6 | — | ESE 7 | — | — | SW 3 | — | — | — | — | — | — | — |
133 | 1 | 2 | 2 | 23 | 7 | 16 | 65 | — | 47 | — | — | 3 | — | — | — | — | — | — | — | |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 105 | 8 | 1 | 141 | 6 | 3 | 61 | 1 | 0 | 3 | 1 | 1 | 219 | 75 | 66 | 57 | 0 | 0 | 137 | 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.










