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Surf Forecasts:

Praia de Asturias surfForecast / São Paulo / Brazil

information circle12 Day Weather and Surf, issued 2 pm Thursday 20 Nov 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
24.1° 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 (Nov 21) at 6AM. The primary swell is predicted to be 1.3m and 14s period with a secondary swell of 0.7m and 5s. Another secondary swell of 1.1m 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 12 days are 1.6m 16s and forecast to arrive on Thursday (Nov 20) at 9PM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.5m 4s period and expected on Tuesday (Nov 25) at 12PM.

Wave TypeTime (-03) & Date Wave Height & Period
Next good surf (1 star+) 6AM (Fri 21st Nov)4.5ft (1.3m) 14s
Best Surf 6AM (Fri 21st Nov)4.5ft (1.3m) 14s
Most Powerful 9PM (Thu 20th Nov)5ft (1.6m) 16s

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

Updates in  hr  min  s Forecast update imminent 
12 DaysHourly
Print Table

Short Range Forecast Light rain (total 2mm), mostly falling on Sat night. Warm (max 22°C on Thu afternoon, min 19°C on Thu night). Wind will be generally light.

Days 3-6 Weather Summary Heavy rain (total 114mm), heaviest during Tue morning. Warm (max 22°C on Sun afternoon, min 20°C on Sun night). Winds decreasing (fresh winds from the ESE on Sun night, calm by Tue night).

Thu
20
Friday
21
Saturday
22
Sunday
23
Monday
24
Tuesday
25
Wednesday
26
PMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAM
Rating
(10 max)
0
0
1
0
1
0
0
0
1
1
0
0
0
0
0
0
0
1
0
0
0
Swell
Height Map
See all maps
Wave Height (m) & direction (?)
0.8
SSE
1.4
S
1.1
S
0.9
S
0.7
S
0.6
S
0.5
S
0.5
S
0.5
S
0.8
SSE
1
S
1
SSE
1.3
SSE
2.1
SSE
1.5
SSE
1.4
SSE
1.3
SSE
1.3
SSE
1.2
SSE
1
SE
1.1
SE
Period(s) (?)1715131213121211111211111089899999
Wave
Graph
(?)Metric surfscale
Energy kJ (?)399836421247163106716361179251240327560346290228270216155194
Wind
(km/h)
20
E
15
ENE
10
SSW
15
ESE
5
WNW
20
SW
10
SSW
5
W
10
SW
15
SW
25
ESE
20
ESE
20
SSE
25
ESE
20
SE
15
SSE
10
SSE
15
SW
15
SSW
20
ESE
15
ESE
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
oncross-
on		crossonglasscross-
off		crossglasscross-
off		cross-
off		ononcross-
on		oncross-
on		cross-
on		cross-
on		cross-
off		crossonon
High Tide
/ height (m)
2:50AM
1.20
2:35PM
1.08
3:21AM
1.18
3:04PM
1.08
3:55AM
1.15
3:39PM
1.07
4:32AM
1.10
4:18PM
1.04
5:17AM
1.04
5:03PM
1.00
6:11AM
0.98
5:58PM
0.95
7:21AM
0.93
Low Tide
/ height (m)
8:37PM
0.07
9:10AM
0.33
9:08PM
0.08
9:43AM
0.38
9:42PM
0.11
10:18AM
0.44
10:21PM
0.16
11:01AM
0.50
11:11PM
0.22
12:05PM
0.55
12:24AM
0.29
1:30PM
0.59
1:50AM
0.32
Thu
20
Friday
21
Saturday
22
Sunday
23
Monday
24
Tuesday
25
Wednesday
26
Sunrise--5:09--5:09--5:09--5:09--5:09--5:09--5:07
Sunset6:30--6:31--6:31--6:32--6:34--6:34--6:35--
clear
clear
clear
clear
clear
part cloud
part cloud
rain showers
rain showers
rain showers
heavy rain
heavy rain
heavy rain
heavy rain
heavy rain
rain showers
rain showers
clear
rain showers
rain showers
part cloud
Rain (mm)
-------113111422312436-12-
Temp. °C222121222222222222222120202120212122222121
Feels °C (?)191820222223232423221819201920212322222021
  • 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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View detailed surf forecast for Praia de Asturias at:
surf-forecast.com

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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