Surf Forecasts:
Praia de Asturias surf forecast from 30 Sep 2026:
- Best quality surf: Wednesday 7 Oct, 6AM (local time) - 5ft (1.5m), 10s period, S swell with glassy winds.
- Most powerful swell: Wednesday 7 Oct, 6AM (local time) - 5ft (1.5m), 10s period, S swell with 408 kJ wave energy.
- Next surfable swell (1★+): Wednesday 30 Sep, 3PM (local time) - 2.5ft (0.7m), 8s period with SE 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 Wednesday (Sep 30) at 3PM. The primary swell is predicted to be 0.7m and 8s period with a secondary swell of 0.3m and 11s. The wind is predicted to be cross-offshore as the swell arrives.
The most powerful waves expected at Praia de Asturias in the next 16 days are 1.5m 10s and forecast to arrive on Wednesday (Oct 07) 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 0.4m 3s period and expected on Monday (Oct 05) at 3AM.
| Wave Type | Time (-03) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 3PM (Wed 30th Sep) | 2.5ft (0.7m) 8s |
| Best Surf | 6AM (Wed 7th Oct) | 5ft (1.5m) 10s |
| Most Powerful | 6AM (Wed 7th Oct) | 5ft (1.5m) 10s |
Table - best surf conditions forecast for Praia de Asturias over the next 16 days.
Short Range ForecastHeavy rain (total 26mm), heaviest during Wed afternoon. Warm (max 29°C on Wed morning, min 18°C on Fri afternoon). Wind will be generally light. | Days 4-6 Weather SummaryHeavy rain (total 27mm), heaviest during Mon night. Warm (max 28°C on Sun afternoon, min 19°C on Mon night). Winds increasing (calm on Sun night, fresh winds from the WSW by Mon night). | ||||||||||||||||||||
Wednesday 30 | Thursday 1 | Friday 2 | Saturday 3 | Sunday 4 | Monday 5 | Tuesday 6 | |||||||||||||||
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 8 | SE 8 | ESE 8 | SE 11 | SE 10 | S 9 | S 6 | SSE 6 | SSE 9 | S 11 | S 10 | SSE 13 | SSE 12 | SSE 12 | SSE 12 | ESE 8 | ESE 8 | ESE 8 | ESE 9 | ESE 9 | S 6 |
Wave Graph  | |||||||||||||||||||||
 kJ | 76 | 62 | 33 | 30 | 25 | 81 | 55 | 64 | 188 | 229 | 174 | 218 | 145 | 213 | 142 | 76 | 59 | 39 | 68 | 65 | 57 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | cross-off | glassy | cross | cross-off | cross | cross-on | on | cross-on | cross-on | cross-on | cross | on | cross-off | cross | on | cross-off | cross | cross-off | cross-on |
High Tide | 4:18PM1.02m | 5:03AM1.10m | 4:47PM0.92m | 5:55AM0.95m | 5:20PM0.82m | 00:48AM0.44m | 7:18AM0.81m | 12:28PM0.89m | 6:07PM0.73m | 12:53PM0.99m | 8:32PM0.67m | 1:11PM1.06m | 00:07AM0.83m | 1:23PM1.10m | 00:26AM0.98m | ||||||
Low Tide | 10:57AM0.42m | 10:14PM0.24m | 11:29AM0.59m | 10:14PM0.31m | 9:48AM0.72m | 2:16PM0.72m | 10:22PM0.41m | 9:12AM0.78m | 4:29PM0.71m | 10:34PM0.53m | 4:00AM0.39m | 5:45PM0.63m | 10:14PM0.67m | 5:17AM0.28m | 6:21PM0.54m | 6:11AM0.17m | 6:51PM0.45m | ||||
 |  |  |  | |  | | | |  | | | |  | | |  | | | | | |
 | 5:46 | — | — | 5:45 | — | — | 5:43 | — | — | 5:43 | — | — | 5:41 | — | — | 5:41 | — | — | 5:39 | — | — |
 | — | 6:02 | — | — | 6:04 | — | — | 6:04 | — | — | 6:04 | — | — | 6:05 | — | — | 6:05 | — | — | 6:06 | — |
mm | — | 5 | 3 | 1 | 3 | 2 | 4 | 4 | 4 | — | 1 | 1 | — | 6 | 1 | — | — | 18 | 2 | 3 | 10 |
Temp °C | 29 | 22 | 21 | 21 | 21 | 21 | 19 | 18 | 19 | 21 | 21 | 22 | 27 | 28 | 24 | 22 | 22 | 23 | 26 | 24 | 23 |
Feels °C | 31 | 23 | 23 | 24 | 22 | 24 | 19 | 17 | 18 | 20 | 20 | 23 | 27 | 30 | 23 | 24 | 24 | 23 | 28 | 24 | 25 |
Swell 1 Height (m) Direction Period (s) | ESE 8 | SE 8 | ESE 8 | ESE 7 | SSE 5 | SE 10 | S 10 | SSE 6 | SSE 9 | S 11 | S 10 | ESE 6 | ESE 7 | SSE 12 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 9 | ESE 9 | S 6 |
| kJ | 76 | 62 | 33 | 21 | 7 | 23 | 49 | 64 | 188 | 229 | 174 | 80 | 61 | 213 | 89 | 76 | 59 | 39 | 68 | 65 | 57 |
Swell 2 Height (m) Direction Period (s) | SSE 12 | S 11 | S 10 | SE 11 | SE 10 | ESE 7 | SE 9 | S 10 | SE 9 | SE 10 | SE 11 | SSE 13 | SSE 12 | — | SSE 12 | S 11 | SSE 11 | SSE 4 | SSE 11 | SSE 10 | ESE 9 |
| kJ | 27 | 21 | 18 | 30 | 25 | 9 | 22 | 46 | 22 | 26 | 18 | 218 | 145 | — | 142 | 62 | 46 | 6 | 23 | 21 | 30 |
Swell 3 Height (m) Direction Period (s) | S 8 | SE 8 | SSE 12 | SSE 4 | ESE 7 | S 11 | ESE 7 | SE 9 | — | — | — | — | SSE 14 | — | — | SSE 13 | SSW 3 | SSE 10 | — | SE 13 | ESE 5 |
| kJ | 5 | 3 | 14 | 3 | 10 | 10 | 4 | 22 | — | — | — | — | 107 | — | — | 18 | 1 | 20 | — | 7 | 5 |
Wind waves Height (m) Direction Period (s) | NNW 2 | SSW 3 | — | — | SSW 6 | S 9 | S 6 | — | — | ESE 5 | ESE 6 | ESE 6 | — | ESE 7 | — | S 3 | — | — | — | SSE 2 | — |
| kJ | 1 | 1 | — | — | 13 | 81 | 55 | — | — | 56 | 80 | 130 | — | 57 | — | 1 | — | — | — | 1 | — |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 0 | 0 | 1 | 1 | 73 | 0 | 101 | 61 | 61 | 3 | 3 | 3 | 5 | 3 | 0 | 63 | 3 | 58 | 53 | 14 | 1 |
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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