Surf Forecasts:
Praia de Asturias surf forecast from 28 Jul 2026:
- Best quality surf: Friday 31 Jul, 9AM (local time) - 1ft (0.3m), 14s period, SSE swell with glassy winds.
- Most powerful swell: Saturday 1 Aug, 6AM (local time) - 5ft (1.6m), 7s period, E swell with 225 kJ wave energy.
- Next surfable swell (1★+): Friday 31 Jul, 9AM (local time) - 1ft (0.3m), 14s period with SSE 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 Friday (Jul 31) at 9AM. The primary swell is predicted to be 0.3m and 14s period with a secondary swell of 0.5m and 5s. Another secondary swell of 0.4m and 9s is also forecast. Another secondary swell of 0.5m 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 1.6m 7s and forecast to arrive on Saturday (Aug 01) at 6AM. Winds are predicted to be glassy at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.3m 2s period and expected on Wednesday (Jul 29) at 6AM.
| Wave Type | Time (-03) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 9AM (Fri 31st Jul) | 1ft (0.3m) 14s |
| Best Surf | 9AM (Fri 31st Jul) | 1ft (0.3m) 14s |
| Most Powerful | 6AM (Sat 1st Aug) | 5ft (1.6m) 7s |
Table - best surf conditions forecast for Praia de Asturias over the next 16 days.
The Lowdown
Alright, let me break it down for you. Rusty here, looking at the Asturias forecast for the next couple of weeks. Honestly, it's a bit of a slow grind for most of the run, but we've got a couple of moments that could be worth paddling out for.
The first real chance to get wet kicks off on Tuesday, July 28th, with a tiny, glassy 1ft S swell at Praia de Asturias. The water temp is sitting at 68°, which is pretty much normal for this time of year. The energy is weak (103), but when it's that clean with a light offshore breeze, even small waves can be fun for a beginner or a longboard. The break is a sheltered beach and reef, so it needs the right swell. It's inconsistent, and crowds are possible, so keep your eyes peeled.
The next few days are a write-off. Wednesday the 29th through to Friday the 31st bring nothing but poor conditions with messy winds and tiny, weak swell. There's a glimmer early on Friday, August 1st, with a glassy 3ft ESE swell, but the period is a short 7 seconds, so it'll be a bit crumbly and weak (113). It's okay for a cruise, but nothing to get excited about.
The real standout, the one you should circle on your calendar, is Wednesday, August 12th. We're looking at a solid 5ft S swell with a 9-second period, giving us moderate wave energy (417). The wind is a clean cross-offshore, and the morning session is looking glassy. That's the best conditions we're going to see in this whole window. The afternoon holds a 5ft S swell going glassy, too. For a beginner-friendly spot, 5ft is the top end of what's comfortable, so it'll be a fun, punchy wave for those who are comfortable. This is the day to go.
The rest of the run into the second week is mostly a bust. There's a few more small, clean windows on the 7th and 8th, but the swell is either too small, the period too short, or the wind is onshore. The energy starts to build again around the 11th and 12th, but with poor conditions. It's a waiting game, but that Wednesday the 12th is the real deal.
Rusty out.
Short Range ForecastMostly dry. Warm (max 31°C on Wed morning, min 19°C on Wed night). Wind will be generally light. | Days 5-7 Weather SummaryMostly dry. Warm (max 27°C on Sat night, min 18°C on Sun night). Wind will be generally light. | |||||||||||||||||||
Tue 28 | Wednesday 29 | Thursday 30 | Friday 31 | Saturday 1 | Sunday 2 | Monday 3 | ||||||||||||||
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 12 | SSE 12 | SSE 12 | SSW 11 | SSE 11 | SSE 10 | SSE 10 | SSE 10 | SSE 14 | ESE 5 | E 6 | ESE 7 | ESE 7 | ESE 7 | ESE 7 | ESE 7 | ESE 7 | SE 12 | ESE 8 | SE 11 |
Wave Graph  | ||||||||||||||||||||
 kJ | 41 | 30 | 46 | 133 | 40 | 35 | 33 | 32 | 39 | 34 | 114 | 70 | 54 | 35 | 36 | 27 | 26 | 23 | 44 | 43 |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | glassy | cross-off | cross | cross-off | off | cross-off | cross | glassy | glassy | on | glassy | glassy | on | cross-off | glassy | glassy | cross-off | glassy | on | glassy |
High Tide | 2:16AM1.12m | 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 | ||||||||
Low Tide | 8:49PM0.33m | 8:56AM0.01m | 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 | |||||||
 |  | |  |  |  | | | | | | | | | | | | | | | |
 | — | — | 6:41 | — | — | 6:41 | — | — | 6:41 | — | — | 6:41 | — | — | 6:39 | — | — | 6:39 | — | — |
 | 5:39 | — | — | 5:39 | — | — | 5:40 | — | — | 5:40 | — | — | 5:42 | — | — | 5:42 | — | — | 5:42 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 30 | 28 | 31 | 21 | 26 | 19 | 19 | 19 | 20 | 21 | 20 | 23 | 23 | 27 | 25 | 22 | 19 | 19 | 20 | 19 |
Feels °C | 29 | 26 | 30 | 22 | 24 | 20 | 20 | 22 | 21 | 22 | 23 | 22 | 23 | 26 | 25 | 24 | 20 | 21 | 21 | 21 |
Swell 1 Height (m) Direction Period (s) | ESE 8 | ESE 6 | SSE 12 | ESE 6 | SSE 11 | SSE 10 | SSE 10 | SSE 10 | SSE 5 | SSE 9 | ESE 6 | ESE 7 | ESE 7 | ESE 7 | ESE 7 | ESE 7 | ESE 7 | ESE 7 | ESE 8 | ESE 7 |
| kJ | 39 | 12 | 46 | 7 | 40 | 35 | 33 | 32 | 15 | 28 | 69 | 70 | 54 | 35 | 36 | 27 | 26 | 18 | 44 | 30 |
Swell 2 Height (m) Direction Period (s) | S 12 | SSE 12 | E 6 | SE 8 | E 7 | E 7 | E 6 | S 5 | SSE 9 | SSE 13 | SSE 12 | SSE 11 | S 11 | S 11 | S 10 | S 10 | S 9 | SE 12 | SE 12 | SE 11 |
| kJ | 23 | 30 | 6 | 9 | 8 | 8 | 3 | 8 | 29 | 34 | 49 | 43 | 37 | 20 | 8 | 7 | 1 | 23 | 22 | 43 |
Swell 3 Height (m) Direction Period (s) | S 12 | SE 8 | SE 7 | — | SSW 4 | SE 8 | SE 8 | E 6 | SSE 14 | SE 8 | S 9 | — | — | — | S 8 | SE 9 | SE 11 | S 10 | S 16 | SSE 14 |
| kJ | 41 | 9 | 9 | — | 1 | 2 | 2 | 3 | 39 | 2 | 13 | — | — | — | 1 | 3 | 5 | 2 | 5 | 38 |
Wind waves Height (m) Direction Period (s) | — | — | — | SSW 11 | — | SSW 3 | SSW 3 | — | ESE 5 | ESE 5 | E 6 | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | 133 | — | 1 | 1 | — | 12 | 32 | 114 | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 0 | 1 | 1 | 17 | 1 | 1 | 101 | 1 | 0 | 3 | 0 | 0 | 3 | 1 | 1 | 26 | 26 | 1 | 3 | 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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