
Surf Forecasts:
Praia de Asturias surf forecast from 31 Jul 2026:
- Best quality surf: Saturday 1 Aug, 9AM (local time) - 1.5ft (0.5m), 11s period, S swell with glassy winds.
- Most powerful swell: Sunday 2 Aug, 12AM (local time) - 4.5ft (1.4m), 7s period, E swell with 173 kJ wave energy.
- Next surfable swell (1★+): Saturday 1 Aug, 9AM (local time) - 1.5ft (0.5m), 11s 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 01) at 9AM. The primary swell is predicted to be 0.5m and 11s period with a secondary swell of 0.9m and 6s. 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 1.4m 7s and forecast to arrive on Sunday (Aug 02) at 12AM. Winds are predicted to be cross-shore 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 (Aug 05) at 9AM.
| Wave Type | Time (-03) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 9AM (Sat 1st Aug) | 1.5ft (0.5m) 11s |
| Best Surf | 9AM (Sat 1st Aug) | 1.5ft (0.5m) 11s |
| Most Powerful | 12AM (Sun 2nd Aug) | 4.5ft (1.4m) 7s |
Table - best surf conditions forecast for Praia de Asturias over the next 16 days.
The Lowdown
Alright, this is Rusty. Let's have a look at what's on the cards for Praia de Asturias.
You know, straight up, this forecast is a tough one. I'm looking at the next 16 days and, honestly, there's nothing here that's going to get me racing out of bed. We're stuck in a real flat spell. The first real surfable window doesn't show up until Saturday, August 1st, and even then, it's a bit of a tease.
Let's break it down. We start off with a few days of very small, poor quality waves. It's not until Saturday morning, August 1st that we see a glimmer of hope. The early session will see a tiny 2 ft swell from the S, with a period of 11 seconds. The killer part is the wind: it's dead glassy. The water temp is about 69°, which is pretty normal for this time of year. The combined energy out there is a weak 125, so you're not going to get pushed around, but it's clean. However, this spot is a sheltered beach and reef, and it's inconsistent, so you'll be waiting for those sets. As the afternoon rolls in, the wind swings onshore and chops it right up, so that morning window is the only real chance on that day.
Moving through the first week, the mornings are mostly clean but the swell is tiny, often under 2 ft. The energy levels are in the double digits, which is barely anything. There's a little bump on the morning of Tuesday, August 4th, with a glassy 1 ft from the SSE and a 13-second period, giving it a bit of shape, but it's still just a knee-high ripple. The afternoon of that day sees a slightly bigger 2 ft from the S with a 12-second period and a clean cross-off wind, but again, it's very small.
Then we have a bit of a gap until Monday, August 10th. The morning of the 10th is a write-off with strong onshore winds and 2 ft of swell, but the afternoon sees a jump in size to 4 ft from the SSE. The combined energy jumps to a solid 826. The problem? The wind is blowing straight onshore, making it a choppy mess. That much energy with a poor wind direction is a recipe for frustration, not good waves.
The only other day that might be worth a paddle is Wednesday morning, August 12th. We've got 3 ft from the SSE, a very long period of 13 seconds, and a combined energy of 449. The wind is a light cross-onshore, so it's not perfect, but it's manageable. The long period means it'll be a bit more powerful and might have some shape, but at this sheltered spot, it could be a bit tricky. The rest of the week is back to the same story: small, messy, and flat.
To be honest, the pick of a very ordinary bunch is that glassy Saturday morning, August 1st, for the clean conditions, even if the waves are tiny. For the second week, keep an eye on that Wednesday, August 12th morning if you're desperate for a bit more power, but don't expect perfection. It's a quiet stretch, mate. Forecasts can change, but right now, it's a waiting game.
Rusty.
Short Range ForecastMostly dry. Warm (max 29°C on Sun morning, min 18°C on Thu night). Wind will be generally light. | Days 5-7 Weather SummaryMostly dry. Warm (max 24°C on Tue morning, min 18°C on Sun night). Wind will be generally light. | |||||||||||||||||||
Thu 30 | Friday 31 | Saturday 1 | Sunday 2 | Monday 3 | Tuesday 4 | Wednesday 5 | ||||||||||||||
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) | SSE 10 | SSE 10 | SSE 14 | SSE 13 | E 5 | S 11 | ESE 7 | E 7 | ESE 7 | ESE 7 | ESE 7 | ESE 7 | ESE 7 | ESE 7 | SSE 13 | S 12 | S 12 | S 11 | S 10 | S 10 |
Wave Graph | ||||||||||||||||||||
33 | 32 | 39 | 34 | 62 | 65 | 62 | 173 | 54 | 37 | 26 | 29 | 29 | 27 | 34 | 77 | 98 | 61 | 56 | 69 | |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | glassy | cross-on | on | cross | glassy | on | cross | cross-off | cross-off | cross-off | glassy | cross-on | cross-on | glassy | cross-off | cross-off | cross-on | cross | cross-off |
High Tide | 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 | 6:31AM1.03m | 6:53PM0.86m | |||||||
Low Tide | 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 | 2:10PM0.48m | 2:29AM0.49m | |||||||
— | — | 6:41 | — | — | 6:41 | — | — | 6:39 | — | — | 6:39 | — | — | 6:39 | — | — | 6:37 | — | — | |
5:40 | — | — | 5:40 | — | — | 5:42 | — | — | 5:42 | — | — | 5:42 | — | — | 5:43 | — | — | 5:43 | — | |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 7 |
Temp °C | 19 | 19 | 20 | 20 | 19 | 21 | 21 | 24 | 29 | 22 | 20 | 19 | 19 | 22 | 24 | 20 | 19 | 20 | 20 | 18 |
Feels °C | 19 | 21 | 20 | 19 | 19 | 19 | 20 | 22 | 26 | 21 | 20 | 20 | 20 | 22 | 24 | 20 | 20 | 21 | 21 | 16 |
Swell 1 Height (m) Direction Period (s) | SSE 10 | S 5 | SSE 5 | S 9 | ESE 5 | ESE 6 | S 11 | ESE 6 | ESE 7 | ESE 7 | ESE 7 | ESE 7 | ESE 7 | ESE 7 | ESE 7 | ESE 8 | S 12 | S 11 | S 10 | S 10 |
33 | 9 | 9 | 27 | 35 | 60 | 58 | 57 | 54 | 37 | 26 | 29 | 29 | 27 | 31 | 42 | 98 | 61 | 56 | 69 | |
Swell 2 Height (m) Direction Period (s) | ESE 7 | SSE 10 | SSE 9 | SSE 13 | S 9 | S 11 | — | S 10 | S 10 | S 10 | — | — | SE 12 | SE 11 | SSE 13 | S 12 | ESE 8 | SW 4 | ESE 8 | ESE 8 |
5 | 32 | 29 | 34 | 23 | 65 | — | 19 | 8 | 2 | — | — | 6 | 20 | 34 | 77 | 24 | 5 | 24 | 19 | |
Swell 3 Height (m) Direction Period (s) | SE 8 | ESE 7 | SSE 14 | SE 7 | SSE 12 | — | — | — | S 9 | S 8 | S 10 | S 10 | S 16 | S 14 | SE 11 | SE 11 | SSE 10 | ESE 8 | SE 10 | E 8 |
2 | 5 | 39 | 2 | 49 | — | — | — | 2 | 1 | 2 | 2 | 5 | 16 | 18 | 18 | 10 | 24 | 4 | 29 | |
Wind waves Height (m) Direction Period (s) | SSW 4 | — | SE 5 | SE 4 | E 5 | — | ESE 7 | E 7 | — | — | — | — | — | — | — | SW 6 | SW 2 | SW 4 | SSW 4 | — |
3 | — | 19 | 16 | 62 | — | 62 | 173 | — | — | — | — | — | — | — | 1 | 1 | 12 | 5 | — | |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 9 | 1 | 3 | 63 | 1 | 0 | 3 | 1 | 1 | 133 | 26 | 26 | 137 | 1 | 0 | 0 | 14 | 1 | 139 | 14 |
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.











