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Surf Forecasts:

Praia do Mar Casado surfForecast / São Paulo / Brazil

information circle48hr Weather and Surf, issued 8 pm Friday 19 Dec 2025 -03
Forecast update in hr  min  s Forecast update imminent
Praia do Mar Casado surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Praia do Mar Casado sea temperature is
25.7° C
 (Which is 1.0°C warmer than normal for this time of year)

How big are the waves at Praia do Mar Casado today?

The current surf forecast for Praia do Mar Casado at 4AM is: 0.6m 5s primary swell from a East-southeast direction and 0.2m 8s secondary swell from a South direction (forecast issued at 08:00pm December 19). The wind direction is predicted to be cross-onshore.

Time (-03) & DateWave HeightWave Period
Morning (20 Dec)2.5ft (0.8m)5s
Afternoon (20 Dec)2.5ft (0.8m)5s
Evening (20 Dec)2ft (0.6m)5s

Table - waves today at Praia do Mar Casado. (Swell directed towards the surf break)

Updates in  hr  min  s Forecast update imminent 
12 DaysHourly
Print Table
Fri
19
Saturday
20
Sunday
21
Monday
22
6 PM9 PM0 AM3 AM6 AM9 AM12 PM3 PM6 PM9 PM0 AM3 AM6 AM9 AM12 PM3 PM6 PM9 PM0 AM3 AM6 AM9 AM12 PM3 PM
Rating
(10 max)
0
0
0
0
1
1
0
0
0
0
0
0
1
1
0
0
0
1
1
2
2
1
0
1
Swell
Height Map
See all maps
Wave Height (m) & direction (?)
0.7
ESE
0.7
ESE
0.7
ESE
0.6
ESE
0.8
ESE
0.8
ESE
0.7
ESE
0.8
ESE
0.8
ESE
0.6
SE
0.9
ESE
0.8
ESE
0.7
SE
0.9
ESE
0.9
ESE
0.7
SE
0.7
SE
1.3
E
1.5
E
1.5
E
1.6
E
0.9
ESE
0.9
ESE
1.3
E
Period(s) (?)444555555556666666677777
Wave
Graph
(?)Metric surfscale
Energy kJ (?)17171714333724312818444035666635331221782022758686186
Wind
(km/h)
20
ESE
20
E
15
E
15
ENE
5
NE
5
SE
15
SE
20
ESE
20
ESE
25
E
15
ENE
5
NE
5
NE
5
ESE
15
SE
20
E
15
ESE
10
ENE
15
ENE
10
ENE
0
NNW
15
SW
10
SE
15
E
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
ononcross-
on		cross-
on		cross-
on		glassononononcross-
on		cross-
on		glassononononcross-
on		cross-
on		cross-
on		glasscross-
off		cross-
on		cross-
on
High Tide
/ height (m)
2:52AM
1.18
2:30PM
1.07
3:22AM
1.18
3:02PM
1.12
3:54AM
1.18
Low Tide
/ height (m)
8:36PM
0.07
9:12AM
0.35
9:13PM
0.05
9:47AM
0.36
9:51PM
0.05
10:22AM
0.39
Fri
19
Saturday
20
Sunday
21
Monday
22
Sunrise----5:13-------5:13-------5:13---
Sunset6:50-------6:50-------6:51-------
cloud
light rain
part cloud
part cloud
part cloud
clear
clear
part cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
part cloud
clear
clear
clear
clear
part cloud
Rain (mm)
-1----------------------
Temp. °C232323232223242524242323232424242424242424242526
Feels °C (?)222324252526252624242526262726242627252627252727
  • 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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The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Praia do Mar Casado surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.

View detailed surf forecast for Praia do Mar Casado at:
surf-forecast.com

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