Praia de Asturias surfForecast / São Paulo / Brazil

information circle12 Day Weather and Surf, issued 8 am Thursday 11 Dec 2025 -03
Forecast update in hr  min  s Forecast update imminent
Praia de Asturias surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Praia de Asturias sea temperature is
25.2° C
(Which is slightly warmer than usual)


Best Forecast Surf Conditions for Praia de Asturias this week:

The surf forecast for Praia de Asturias over the next 12 days: The first swell (rated 1 star or higher) is forecast to arrive on Friday (Dec 12) at 6AM. The primary swell is predicted to be 1.3m and 12s period with a secondary swell of 0.3m and 4s. Another secondary swell of 0.6m and 4s 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 12 days are 1.4m 13s and forecast to arrive on Friday (Dec 12) at 12AM. Winds are predicted to be cross-onshore at the time the swell arrives.

Wave TypeTime (-03) & Date Wave Height & Period
Next good surf (1 star+) 6AM (Fri 12th Dec)4.5ft (1.3m) 12s
Best Surf 6AM (Fri 12th Dec)4.5ft (1.3m) 12s
Most Powerful12AM (Fri 12th Dec)4.5ft (1.4m) 13s

Table - best surf conditions forecast for Praia de Asturias over the next 12 days.

Updates in  hr  min  s Forecast update imminent

Short Range Forecast Heavy rain (total 23mm), heaviest during Sat night. Warm (max 29°C on Thu morning, min 23°C on Fri night). Wind will be generally light.

Days 3-6 Weather Summary Moderate rain (total 18mm), heaviest on Tue afternoon. Warm (max 33°C on Mon morning, min 23°C on Tue morning). Wind will be generally light.

Thursday
11
Friday
12
Saturday
13
Sunday
14
Monday
15
Tuesday
16
Wednesday
17
AMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNight
Rating
(10 max)
0
0
0
1
0
1
0
1
1
0
0
0
0
0
0
0
0
0
0
0
0
Swell
Height Map
Wave Height (m) & direction (?)
0.3
ESE
0.7
S
1.4
S
1.3
S
1.2
S
1
S
0.8
S
0.7
S
0.6
SSE
0.5
SSE
0.4
SSE
0.4
SSE
0.4
SSE
0.4
SSE
0.4
SSE
1.2
S
1.4
SSE
1.1
SSE
0.6
S
0.8
SE
0.8
S
Period(s) (?)8131312121110101010999101067712711
Wave
Graph
(?)Metric surfscale
Energy kJ (?)11166633505389235135100785526293538409817811110052157
Wind
(km/h)
25
W
15
S
10
NE
10
SSW
10
SSW
5
NW
10
ENE
5
SW
10
N
15
NNE
5
NNW
10
N
10
NNW
10
S
10
N
25
WSW
20
S
15
SE
20
ESE
25
ESE
25
E
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
offcross-
on
cross-
on
crosscrossoffcross-
on
cross-
off
cross-
off
crosscross-
off
cross-
off
cross-
off
cross-
on
cross-
off
cross-
off
crossonononcross-
on
High Tide
/ height (m)
6:29PM
0.92
8:02AM
0.79
7:47PM
0.86
9:45AM
0.79
9:53PM
0.85
11:09AM
0.83
11:43PM
0.91
11:53AM
0.88
12:37AM
0.99
12:29PM
0.92
1:18AM
1.06
1:01PM
0.96
1:52AM
1.11
Low Tide
/ height (m)
1:55PM
0.67
2:40AM
0.41
3:14PM
0.62
3:51AM
0.44
4:21PM
0.54
4:55AM
0.45
5:17PM
0.44
5:51AM
0.43
6:04PM
0.34
6:39AM
0.40
6:45PM
0.25
7:22AM
0.38
7:23PM
0.17
Thursday
11
Friday
12
Saturday
13
Sunday
14
Monday
15
Tuesday
16
Wednesday
17
Sunrise5:09--5:09--5:11--5:11--5:11--5:11--5:11--
Sunset-6:45--6:45--6:46--6:46--6:47--6:47--6:49-
clear
clear
part cloud
clear
rain showers
mod rain
light rain
rain showers
rain showers
rain showers
clear
part cloud
clear
thunderstorm
rain showers
thunderstorm
rain showers
rain showers
part cloud
part cloud
cloud
Rain (mm)
----381653---12363---
Temp. °C292825262524252425282927333026252324242423
Feels °C (?)262825262726282627323230343329262425232120
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
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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 12 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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